View allAll Photos Tagged explosive
PHILIPPINE SEA (Nov. 1, 2018) Sailors from Explosive Ordnance Disposal Mobile Unit 5 fast rope from an MH-60S Sea Hawk, assigned to Helicopter Sea Combat (HSC) 12 aboard the Royal Canadian Navy's MV Asterix during Keen Sword 19. Keen Sword 19 is a joint, bilateral field-training exercise involving U.S. military and Japan Maritime Self-Defense Force personnel, designed to increase combat readiness and interoperability of the Japan-U.S. alliance. ((U.S. Navy photo by Mass Communication Specialist 3rd Class Erwin Jacob V. Miciano)
PACIFIC OCEAN (Jan. 21, 2018) Navy divers from Explosive Ordnance Disposal Mobile Unit 3 prepare to attach rope to NASA’s Orion test article in order to transport it to the San Antonio-class amphibious transport dock USS Anchorage (LPD 23), Jan. 21. Anchorage is underway to support NASA’s Orion spacecraft Underway Recovery Test 6 (URT-6). (U.S. Navy photo by Mass Communication Specialist 3rd Class Natalie M. Byers)
Still cannot decide if this is more suited for space or water but here it is anyway - in all it's over edited glory.
My house looks like a war-zone...
Luckily the sphere is not explosive, my son has a great time.
Me too, shooting with the macro objective
;-)
PHILIPPINE SEA (June 3, 2022) Members of Explosive Ordnance Disposal Mobile Unit (EODMU) 5, attached to Commander, Task Force (CTF) 70, deployed aboard Navy’s only forward-deployed aircraft carrier USS Ronald Reagan (CVN 76), conduct a maritime interdiction exercise with Republic of Korea special forces aboard ROKS Marado (LPH 6112) during Carrier Strike Group Exercise 2022. Carrier Strike Group Exercise is a bilateral exercise between the U.S. Navy and Republic of Korea Navy. This exercise allows our navies to refine operations and engagement to strengthen future cooperation while supporting the alliance that remains vital to the security interests of both nations and to stability in Northeast Asia. (U.S. Navy photo by Mass Communication Specialist 3rd Class Oswald Felix Jr.)
I must say, this shot was a tough one. The groom planned this out to the T! I had to shoot it hand held and the exposure was 1.5 seconds. Not really the kind of shot you want to mess up!
Camera: Sony Alpha 850
Lens: Sony CZ 24-70mm ƒ/2.8
Can be set as timed explosives or be loaded and shot from the SPNKr Rocket Launcher.
-REAL EXPLOSIVES=4 grams of gunpowder each!!
/Really pleased with how this came out- no special lighting(other than flash) & no editing
4ft square canvas , explosion in acrylic by Mono for Hazardous Wastes show . Grafik Warfare collective exhibition @ Graffik London , Portobello Rd .Feb 2010 .
lens test: refit of 26mm f2.0 from a Canon 110ED
weirdest bokeh from a tiny lens intended for 110 film camera
Saturday evening last weekend, the clouds east and south east were so incredible. This was taken at Peck Farm in Geneva Illinois looking south-southeast, about 2 hours before sunset.
Big Pit was a working coalmine until it closed in 1980. Then in 1983 it became a museum of the South Wales mining industry and on February 1st 2001 became incorporated into the National Museum and Galleries of Wales as the National Mining Museum of Wales. Now it stands high on the bracken-clad moors of north Gwent importing visitors instead of exporting coal.
An Ammunition Storage shed from WWII stands proudly beyond its era. Now abandoned, it serves as a reminder of what once was.
Anderson, SC. March 2022.
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If you would like to use THIS picture in any sort of media elsewhere (such as newspaper or article), please send me a Flickrmail or send me an email at natehenderson6@gmail.com
Taken in Limeslade Bay, Mumbles. If you look closeley there are 2 people sat in a window of the blue building, with a great view of the action! Its the middle window right.
Faversham /ˈfævərʃəm/ is a market town and civil parish in the Swale district of Kent, England. The town is 48 miles from London and 10 miles from Canterbury and lies next to the Swale, a strip of sea separating mainland Kent from the Isle of Sheppey in the Thames Estuary. It is close to the A2, which follows an ancient British trackway which was used by the Romans and the Anglo-Saxons, and known as Watling Street. The Faversham name is of Latinvia Old English origin, meaning "the metal-worker's village".
There has been a settlement at Faversham since pre-Roman times, next to the ancient sea port on Faversham Creek, and archaeological evidence has shown a Roman theatre was based in the town. It was inhabited by the Saxons and mentioned in the Domesday bookas Favreshant. The town was favoured by King Stephen who established Faversham Abbey, which survived until the Dissolution of the Monasteries in 1538. Subsequently, the town became an important seaport and established itself as a centre for brewing, and the Shepherd Neame Brewery, founded in 1698, remains a significant major employer.
The town was also the centre of the explosives industry between the 17th and early 20th century, before a decline following an explosion in 1916 which killed over 100 workers. This coincided with a revival of the shipping industry in the town. Faversham has a number of landmarks, with several historic churches including St Mary of Charity, Faversham Parish Church, the Maison Dieu and Faversham Recreation Ground. Faversham Market has been established for over 900 years and is still based in the town centre. There are good road and rail links, including a Southeastern service to the High Speed 1 line at Ebbsfleet International and London.
History
Faversham was established as a settlement before the Roman conquest. The Romans established several towns in Kent including Faversham, with traffic through the Saxon Shore ports of Reculver, Richborough, Doverand Lympne converging on Canterbury before heading up Watling Street to London. The town was less than 10 miles from Canterbury, and consequently Faversham had become established on this road network by 50 AD following the initial conquest by Claudius in 43 AD. Numerous remains of Roman buildings have been discovered in and around Faversham, including under St Mary of Charity Church where coins and urns were discovered during reconstruction of the western tower in 1794. In 2013, the remains of a 2,000-year-old Roman theatre, able to accommodate some 12,000 people, were discovered at a hillside near the town. The cockpit-style outdoor auditorium, the first of its kind found in Britain, was a style the Romans used elsewhere in their empire on the Continent.
There is archaeological evidence to suggest that Faversham was a summer capital for the Saxon kings of Kent. It was held in royaldemesne in 811, and is further cited in a charter granted by Coenwulf, the King of Mercia. Coenwulf described the town as the King's little town of Fefresham, while it was recorded in the Domesday Book as Favreshant. The name has been documented as meaning "the metal-worker's village", which may derive from the Old English fæfere, which in turn comes from the Latin "faber" meaning "craftsman" or "forger". The town had established itself as a seaport by the Middle Ages, and became part of the Confederation of the Cinque Ports in the 13th century, providing a vessel to Dover. The Gough Map of Britain, printed in 1360, shows the Swale as an important shipping channel for trade.
The manor was recorded as Terra Regis, meaning it was part of the ancient royal estates. King Stephen gave it to his chief lieutenant, William of Ypres, but soon made him swap it with Lillechurch (now Higham) so that the manor of Faversham could form part of the endowment of Faversham Abbey. Stephen established the abbey in 1148, and is buried there with his consort Matilda of Boulogne, and his son, Eustace, the Earl of Boulogne. Stephen favoured the town because of the abbey, and so it was historically important during his reign. King John tried to give the church to Simon of Wells in 1201, but it was owned by the monks of St Augustine's Abbeyat Canterbury, who appealed to Rome and denied the request. Abbey Street was constructed around this time in order to provide an appropriate approach to the abbey from the town. It still houses timber framed buildings and has been described as "the finest medieval street in southeast England".
Sir Thomas Culpeper was granted Faversham Abbey by Henry VIII during the Dissolution of the Monasteries in 1538. Most of the abbey was demolished, and the remains of Stephen were rumoured to have been thrown into Faversham Creek. An excavation of the abbey in 1964 uncovered the empty graves. The entrance gates survived the demolition and lasted until the mid-18th century, but otherwise only a small section of outer wall survived. The abbey's masonry was taken to Calais to reinforce defence of the town, then in British possession, against the French army. In 1539, the ground upon which the abbey had stood, along with nearby land, passed to Sir Thomas Cheney, Lord Warden of the Cinque Ports.
Among the few surviving buildings of Faversham Abbey are the two barns at Abbey Farm. Minor Barn was built around 1425; Major Barn, the larger of the two, dates from 1476. Next to the barns is the Abbey Farmhouse, part of which dates from the 14th century. The Abbey Guest house, on the east side of the Abbey's Outer Gateway, has survived as Arden's House. This house, now a private residence in Abbey Street, was the location of the murder of Thomas Arden in 1551. The Faversham Almshouses were founded and endowed by Thomas Manfield in 1614, with additional houses being built by Henry Wright in 1823.
Due to the poor quality of roads in the middle ages, travel by sea was an important transport corridor. Richard Tylman (or Tillman), mayor in 1581, expanded the port at Faversham, building two wharfs. He became a key figure in exporting corn, wheat and malt to London from the town.
Several notable people in the middle ages had origins in Faversham. Haymo of Faversham was born in Faversham and later moved to Paris to join the Franciscans, becoming the "Aristotelian of Aristotelians".[27] Simon of Faversham was born in the town around the middle of the 13th century and later became Chancellor of the University of Oxford in 1304. The notorious pirate Jack Ward is believed to have been born in Faversham around 1553. John Wilson, lutenist and teacher was born in Faversham in 1595 who was the principal composer for the King's Men and a professor of music at Oxford. There is now a plaque at the site of the house in Abbey Street where he was born.
A gunpowder plant had been established around 1573 in Faversham. The town had a stream which could be dammed at intervals to provide power for watermills. It became known as the Home Works in the 18th century and was nationalised in 1759. By the 19th century, the site stretched for around a mile along the waterfront. A second explosive works was established at Oare to the northwest of town in the late 17th century, with the Marsh Works following in 1786. Towards the end of the 19th century, two new factories were built alongside the Swale to manage production of TNT and cordite. Faversham developed six explosive factories, and from 1874 to 1919, the town was the centre of the explosives industry in the UK.
The first production of guncotton took place in the Marsh Works in 1847. Due to a lack of experience with production methods, an explosion took place soon after work started, with several fatalities. On Sunday 2 April 1916, an explosion occurred at one of the Swale factories in Uplees after sparks from a chimney ignited the works containing around 150 tonnes of high explosives. The incident killed over 100 people, which led to decline of the explosives industry in the town. Later accounts suggested that had the incident not happened on a Sunday, there would have been many more casualties.
All three gunpowder factories closed in 1934 due to the impending threat of World War II. Production was moved to Ardeer in Ayrshire, Scotland, and the munition industry around Faversham is now extinct. The town is now a harbour and market community; old sail-powered Thames barges are repaired, rebuilt and moored along the creekside.
Kent is the centre of hop-growing in England, being centred on nearby Canterbury and Faversham has been the home of several breweries. The Shepherd Neame Brewery was officially founded in 1698, though brewing activities in Faversham pre-date this. The brewery claims to be the oldest in Britain and continues to be family-owned. The Rigden brewery was founded in the early 18th century by Edward Rigden. It subsequently merged with the Canterbury based George Beer in 1922 to become George Beer & Rigden before being purchased by the Maidstone based Fremlins. Whitbread bought out Fremlins in 1967, and closed the Faversham brewery in 1990. The site is now a Tesco superstore. Shepherd Neame remains a significant regional brewer despite a decline in consumption of traditional bitter beer, producing around 230,000 barrels a year. It now also makes India Pale Ale under licence.
A shipyard was established in Faversham by James Pollock & Sons (Shipbuilders) in 1916 at the request of Lord Fisher, the First Lord of The Admiralty, for manufacturing barges for landing craft. Faversham already had a tradition of shipbuilding, and it soon became a major contributor to markets throughout the world, producing vessels such as the Molliette and the Violette, both constructed of concrete. Over 1200 ships were built and launched from Faversham between 1916 and 1969.
Faversham Market is still held in the town centre. It is now the oldest street market in Kent, dating back over 900 years. Monthly markets are also held in Preston Street and Court Street.
Having been an important thoroughfare since the 12th century, Abbey Street went into decline around the start of the 20th. Some buildings on the street adjoining Quay Lane were demolished in 1892 and much of the entire street was intended for demolition as recently as the 1950s, until intervention from the Society for the Protection of Ancient Buildings. Local people began a determined fight to restore and preserve the area. Faversham has a highly active archaeological society and a series of community archaeologyprojects are run every year. In 2009, evidence of the town's medieval tannery was unearthed in back gardens of one street, and evidence from the Saxon period was uncovered during the Hunt the Saxons project between 2005 and 2007.
31 december tradition in many villages in Friesland.
It gives a trementous blast. usual fireworks seem soft comparing with this stuff.
Carbide is a rocky material, called CAC2 in the language of people like my girlfriend. It's made of coke and slacked lime, by heating the two in an electric oven. It used to be used in eg. carbide lamps or to make acetylene gas which can be used for welding.
Right, the whole idea is contained in this: CAC2(s) + 2H20(1)----> HCCH(9) + CA(OH)2(s), which basically means, that if you put water with the carbide is produces (amongst something else which I haven't got a slightest idea what it might be (ask my girlfriend, she should know)) acetylene gas; an explosive gas!
Now you take a milkcan (with a nicely fitting lid) and drill a tiny whole in the back of the milkcan. Now all you need is something like a torch, or alternatively attach in some way (consult someone about this with who does knows what he is doing...) a nut (and they say Dutch words are silly...) over the hole on the back and get some firecrackers which fit the nut and get lighter. Oh, and fill a empty bottle or something with water. That's all really, so here we go.
Now, put the milkcan almost flat on the ground with the front a bit higher as the back (don't put it upright, unless you have a pressing deathwish), get the lid off, and dump some amount of the carbide in milkcan. Now put some amount of water into the milkcan too, and quickly put the lid back on. (a (rubber!) hammer might be useful here...)
Now, wait...
Okay, now you make sure nobody you like is in front of the milkcan, and nothing valuable resides there either, and then carefully put the tip of the torch near the hole in the back of the milkcan.
The shooting then follows. Right, and this is what people (especially farmers) do all over the north of the Netherlands around the new year. A on new years eve.
Had to get off path on the trail we were hiking on for this shot. Although I was way too busy focusing on that spider and as much of the web as possible to even notice that amazing bokeh in the backdrop, it was a rather pleasant finding! The different colors are from the light reflected off the leaves of trees in the backdrop. See, the red and yellows are here!
T.G.I.F everyone! have a blast
View on Large highly recommended! :D
Etna Volcano Eruption January 12th 2011 View from the East side. High Resolution Photo. Taken from Giarre.
News
Etna, the Forge of Hephaestus - Etna, la fucina di Efesto
by Francesco Pappalardo.
This is an excellent Photography book recently published by this great photographer and flickr friend cicciofarmaco.
This book is a collection of the most beautiful pictures of the Etna volcano paroxysmal eruptions of 2011. As you can see, Francesco has a natural talent in photography and his work is truly inspirational, so through this book you can live again the most spectacular and fascinating moments of the eruptions of the Etna volcano of 2011.
Buy this magnificent Photography book easily online through this link Etna, la fucina di Efesto. by Francesco Pappalardo and enjoy these historic events of nature forever.
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Mount Etna
Mount Etna, also known as Muncibeḍḍu in Sicilian and Mongibello in Italian, a combination of Latin mons and Arabic gibel, both meaning mountain) is an active stratovolcano on the east coast of Sicily, close to Messina and Catania. Its Arabic name was Jebel Utlamat (the Mountain of Fire). It is the second largest active volcano in Europe, currently standing 3,329 metres (10,922 ft) high, though this varies with summit eruptions; the mountain is 21 m (69 ft) lower now than it was in 1981. It is the highest mountain in Italy south of the Alps. Etna covers an area of 1,190 km² (460 sq mi) with a basal circumference of 140 km. This makes it by far the largest of the three active volcanoes in Italy, being about two and a half times the height of the next largest, Mount Vesuvius. Only Mount Teide in Tenerife surpasses it in the whole of the European region (though geographically Tenerife is an island of Africa).
Mount Etna is one of the most active volcanoes in the world and is in an almost constant state of eruption. It is also believed to be the world’s oldest active volcano. The fertile volcanic soils support extensive agriculture, with vineyards and orchards spread across the lower slopes of the mountain and the broad Plain of Catania to the south. Due to its history of recent activity and nearby population, Mount Etna has been designated a Decade Volcano by the United Nations.
Geological history
Volcanic activity at Etna began about half a million years ago, with eruptions occurring beneath the sea off the coastline of Sicily. 300,000 years ago, volcanism began occurring to the southwest of the present-day summit, before activity moved towards the present center 170,000 years ago. Eruptions at this time built up the first major volcanic edifice, forming a strato-volcano in alternating explosive and effusive eruptions. The growth of the mountain was occasionally interrupted by major eruptions leading to the collapse of the summit to form calderas.
Etna seen from Spot Satellite.
From about 35,000 to 15,000 years ago, Etna experienced some highly explosive eruptions, generating large pyroclastic flows which left extensive ignimbrite deposits. Ash from these eruptions has been found as far away as Rome, 800 km to the north.
A crater near the Torre del Filosofo, about 450 metres below Etna’s summit.
Thousands of years ago, the eastern flank of the mountain experienced a catastrophic collapse, generating an enormous landslide in an event similar to that seen in the 1980 eruption of Mount St. Helens. The landslide left a large depression in the side of the volcano, known as ‘Valle del Bove’ (Valley of the Ox). Research published in 2006 suggests that this occurred around 6000 BC, and caused a huge tsunami which left its mark in several places in the eastern Mediterranean. It may have been the reason that the settlement of Atlit Yam (Israel), now below sea level, was suddenly abandoned around that time.
The steep walls of the Valley have suffered subsequent collapse on numerous occasions. The strata exposed in the valley walls provide an important and easily accessible record of Etna’s eruptive history.
The most recent collapse event at the summit of Etna is thought to have occurred about 2,000 years ago, forming what is known as the Piano Caldera. This caldera has been almost entirely filled by subsequent lava eruptions, but is still visible as a distinct break in the slope of the mountain near the base of the present-day summit cone.
Historical eruptions
Eruptions of Etna are not all the same. Some occur at the summit, where there are currently (as of 2008) four distinct craters – the Northeast Crater, the Voragine, the Bocca Nuova, and the Southeast Crater. Other eruptions occur on the flanks, where there are more than 300 vents, ranging in size from small holes in the ground to large craters hundreds of meters across. Summit eruptions can be highly explosive and are extremely spectacular, but are rarely threatening for the inhabited areas around the volcano. On the contrary, flank eruptions can occur down to a few hundred meters altitude, close to or even well within the populated areas. Numerous villages and small towns lie around or on cones of past flank eruptions. Since the year 1600 A.D., there have been at least 60 flank eruptions and countless summit eruptions; nearly half of these have occurred since the start of the 20th century, and the 3rd millennium has seen five flank eruptions of Etna so far, in 2001, 2002-2003, 2004-2005,2007 and 2008.
The first known record of an eruption at Etna is that of Diodorus Siculus.
The Roman poet Virgil gave what was probably a first-hand description of an eruption in the Aeneid:
“ Portus ab accessu ventorum immotus et ingens ipse; sed horrificis iuxta tonat Aetna ruinis; interdumque atram prorumpit ad aethera nubem, turbine fumantem piceo et candente favilla, attollitque globos flammarum et sidera lambit; interdum scopulos avolsaque viscera montis erigit eructans, liquefactaque saxa sub auras cum gemitu glomerat, fundoque exaestuat imo. (3.39)
“ A spreading bay is there, impregnable To all invading storms; and Aetna’s throat With roar of frightful ruin thunders nigh. Now to the realm of light it lifts a cloud Of pitch-black, whirling smoke, and fiery dust, Shooting out globes of flame, with monster tongues That lick the stars; now huge crags of itself, Out of the bowels of the mountain torn, Its maw disgorges, while the molten rock Rolls screaming skyward; from the nether deep The fathomless abyss makes ebb and flow.
In 396 BC, an eruption of Etna is said to have thwarted the Carthaginians in their attempt to advance on Syracuse during the First Sicilian War.
A particularly violent explosive (Plinian) summit eruption occurred in 122 BC, and caused heavy tephra falls to the southeast, including the town of Catania, where many roofs collapsed. To help with reconstruction and dealing with the devastating effects of the eruption, the Roman government exempted the population of Catania from paying taxes for ten years.
Recent eruptions
Etna’s 2002 eruption, photographed from the ISS.
Same, seen in a wider field.
Etna’s south east crater 2006 eruption, photographed from Torre del Filosofo.
Another large lava flow from an eruption in 1928 led to the first (and only) destruction of a population center since the 1669 eruption. The eruption started high on Etna’s northeast flank on 2 November, then new eruptive fissures opened at ever lower elevation down the flank of the volcano. The third and most vigorous of these fissures opened late on 4 November at unusually low elevation (1200 m above the sea-level), in a zone known as Ripe della Naca. The village of Mascali, lying downslope of the Ripe della Naca, was obliterated in just two days, with the lava destroying nearly every building. Only a church and a few surrounding buildings survived in the north part of the village, called Sant’Antonino or “il quartiere”. During the last days of the eruption, the flow interrupted the Messina-Catania railway line and destroyed the train station of Mascali. The event was used by Benito Mussolini’s Fascist regime for propaganda purposes, with the evacuation, aid and rebuilding operations being presented as models of fascist planning. Mascali was rebuilt on a new site, and its church contains the Italian fascist symbol of the torch, placed above the statue of Jesus Christ. In early November 2008, the town of Mascali commemorated the 80th anniversary of the eruption and destruction of the village with a number of public manifestations and conferences, where, amongst others, still living eyewitnesses of the eruptions recalled their impressions of that experience.
Other major 20th-century eruptions occurred in 1949, 1971, 1981, 1983 and 1991-1993. In 1971, lava buried the Etna Observatory (built in the late 19th century), destroyed the first generation of the Etna cable-car, and seriously threatened several small villages on Etna’s east flank. In March 1981, the town of Randazzo on the northwestern flank of Etna narrowly escaped from destruction by unusually fast-moving lava flows – that eruption was remarkably similar to the one of 1928 that destroyed Mascali. The 1991-1993 eruption saw the town of Zafferana threatened by a lava flow, but successful diversion efforts saved the town with the loss of only one building a few hundred metres from the town’s margin. Initially, such efforts consisted of the construction of earth barriers built perpendicularly to the flow direction; it was hoped that the eruption would stop before the artificial basins created behind the barriers would be completely filled. Instead, the eruption continued, and lava surmounted the barriers, heading directly toward Zafferana. It was then decided to use explosives near the source of the lava flow, to disrupt a very efficient lava tube system through which the lava traveled for up to 7 km without essentially losing heat and fluidity. The main explosion on 23 May 1992 destroyed the lava tube and forced the lava into a new artificial channel, far from Zafferana, and it would have taken months to re-establish a long lava tube. Shortly after the blasting, the rate of lava emission dropped and during the remainder of the eruption (until 30 March 1993) the lava never advanced close to the town again.
Following six years (1995-2001) of unusually intense activity at the four summit craters of Etna, the volcano produced its first flank eruption since 1991-1993 in July-August 2001. This eruption, which involved activity from seven distinct eruptive fissures mostly on the south slope of the volcano, was a mass-media eruption, because it occurred at the height of the tourist season and numerous reporters and journalists were already in Italy to cover the G8 summit in Genoa. It also occurred close to one of the tourist areas on the volcano, and thus was easily accessible. Part of the “Etna Sud” tourist area, including the arrival station of the Etna cable car, were damaged by this eruption, which otherwise was a rather modest-sized event for Etna standards.
In 2002-2003, a much larger eruption threw up a huge column of ash that could easily be seen from space and fell as far away as Libya, 600 km south across the Mediterranean Sea. Seismic activity in this eruption caused the eastern flanks of the volcano to slip by up to two metres, and many houses on the flanks of the volcano experienced structural damage. The eruption also completely destroyed the tourist station Piano Provenzana, on the northeastern flank of the volcano, and part of the tourist station “Etna Spud” around the Rifugio Sapienza on the south flank. Footage from the eruptions was recorded by Lucasfilm and integrated into the landscape of the planet Mustafar in the 2005 film Star Wars Episode III: Revenge of the Sith. The Rifugio Sapienza is near the site of a cable car station which had previously been destroyed in the 1983 eruption; it has now been rebuilt.
Etna’s Sept. 2007 eruption as seen from the southeast crater ridgeline.
Following a rather silent, slow and non-destructive lava outflow on the upper southeastern flank between September 2004 and March 2005, intense eruptions occurred at the Southeast Crater in July-December 2006. These were followed by four episodes of lava fountaining, again at the Southeast Crater, on 29 March, 11 April, 29 April and 7 May 2007. Ash emissions and Strombolian explosions started from a vent on the eastern side of the Southeast Crater in mid-August 2007.
House destroyed by lava on the slopes of Etna.
On 4 September 2007 Etna violently erupted at around 8:00 p.m. local time, spewing lava up to 400 m into the air along with strong winds that sent ash and smoke into the underlying towns. This Southeast Crater eruption was visible far into the plains of Sicily, ending the following morning between the hours of 5 to 7 am local time. Catania-Fontanarossa Airport shut down operations during the night for safety precautions. A similar paroxysm occurred during the night of 23-24 November 2007, lasting for 6 hours and causing ash and lapilli falls to the north of the volcano. Again, the source of the activity was the Southeast Crater. Following several months of rather minor activity from the Southeast Crater and flurries of seismic activity especially in the eastern sector of the mountain, a new powerful eruptive paroxysm occurred on the late afternoon of 10 May 2008. Due to bad weather, it was not possible to see much of the activity at the vent, but several branches of lava traveled down the eastern flank of the volcano, into the Valle del Bove depression. This latest paroxysm lasted about 4 hours, ending on the evening of 10 May 2008.
A new eruption started on the morning of 13 May 2008 immediately to the east of Etna’s summit craters, accompanied by a swarm of more than 200 earthquakes and significant ground deformation in the summit area. On the afternoon of the same day, a new eruptive fissure opened at about 2800 m above sea-level, with a number of vents displaying Strombolian activity and emission of lava flows toward the Valle del Bove. During the following 24 hours the lava traveled approximately 6 km to the east, but thereafter its advance slowed and stopped, the most distant lava fronts stagnating about 3 km from the nearest village, Milo. Ash emissions became more frequent between 16 and 18 May and produced small but spectacular clouds, whereas the rate of lava emission showed a gradual diminution. During late May and the first week of June, the activity continued at low levels, with lava flows advancing only a few hundred meters from the vents as of 4 June. Four days later, on 8 June, there was a considerable increase in the vigor of Strombolian activity and lava output rate. During the following week, lava flows advanced up to 5 km from the source vents. In June and July, the eruption continued with mild Strombolian activity from two vents at about 2800 m elevation, and lava advancing up to 4 km eastward, remaining confined to the Valle del Bove collapse depression. Activity in mid-July produced loud detonations that were well audible in numerous population centers around the volcano. In late-July, explosive activity waned, but lava emission continued at a fairly low rate, feeding short lava flows that advanced little more than 1 km.
On 13 November 2008, six months after its onset, the 2008 flank eruption of Etna was continuing, at a relatively low rate, and it thus became the longest of the four flank eruptions of Etna so far in the 3rd millennium. Previous eruptions, in 2001, 2002-2003, and 2004-2005 had lasted 3 weeks, 3 months, and 6 months, respectively.
Unusual characteristics
In the 1970s Etna erupted smoke rings, one of the first captured events of this type, which is extremely rare. This happened again in 2000.
Monte Etna
L'Etna (Mungibeddu o semplicemente 'a Muntagna in siciliano) è un vulcano attivo che si trova sulla costa orientale della Sicilia, tra Catania e Messina. È il vulcano attivo più alto del continente europeo[1] e uno dei maggiori al mondo. La sua altezza varia nel tempo a causa delle sue eruzioni, ma si aggira attualmente sui 3.340 m. s.l.m. Il suo diametro è di circa 45 chilometri.
Un tempo era noto anche come Mongibello.
Leggende
A proposito del dio Eolo, il re dei venti, si diceva che avesse imprigionato i venti sotto le caverne dell'Etna. Secondo il poeta Eschilo, il gigante Tifone fu confinato nell'Etna e fu motivo di eruzioni. Un altro gigante, Encelado, si ribellò contro gli dei, venne ucciso e fu bruciato nell'Etna. Su Efesto o Vulcano, dio del fuoco e della metallurgia e fabbro degli dei, venne detto di aver avuto la sua fucina sotto l'Etna e di aver domato il demone del fuoco Adranos e di averlo guidato fuori dalla montagna, mentre i Ciclopi vi tenevano un'officina di forgiatura nella quale producevano le saette usate come armi da Zeus. Si supponeva che il mondo dei morti greco, Tartaro, fosse situato sotto l'Etna.
Su Empedocle, un importante filosofo presocratico e uomo politico greco del V secolo a.C., venne detto che si buttò nel cratere del vulcano, anche se in realtà sembra che sia morto in Grecia. Si dice che quando l'Etna eruttò nel 252, un anno dopo il martirio di Santa Agata, il popolo di Catania prese il velo rosso della Santa, rimasto intatto dalle fiamme del suo martirio, e né invocò il nome. Si dice che a seguito di ciò l'eruzione finì e che per questo motivo i devoti invocano il suo nome contro il fuoco e lampi.
Secondo una leggenda inglese l'anima della regina Elisabetta I d'Inghilterra ora risiede nell'Etna, a causa di un patto che lei fece col diavolo in cambio del suo aiuto durante il suo regno.
Turismo e ambiente
Il territorio del vulcano è tutto un mondo di ambienti differenti per morfologia e tipologia. Coltivato fino ai mille metri s.l.m. e fortemente urbanizzato sui versanti est e sud si presenta selvaggio e brullo soprattutto dal lato ovest dove dai mille metri in poi predominano le "sciare", specie nella zona di Bronte. Poco urbanizzato, ma di aspetto più dolce il versante nord con il predominio dei boschi al di sopra di Linguaglossa. Il versante est è dominato dall'aspetto inquietante della Valle del Bove sui margini della quale si inerpicano i fitti boschi. Al di sopra dei 1000 m, in inverno, è presente la neve che spesso dura fin quasi all'estate. Questa è raggiungibile agevolmente dai versanti sud e nord. Di conseguenza sull'Etna si trovavano anche due stazioni sciistiche la cui particolarità è quella di poter sciare sulla neve potendo osservare il mare. Da quella Sud del Rifugio Sapienza, nel territorio di Nicolosi, è possibile ammirare tutto il golfo di Catania e la valle del Simeto. Nelle piste a Nord, quelle di Piano Provenzana in territorio di Linguaglossa, lo scenario che si apre d'innanzi comprende Taormina e le coste della Calabria. Le piste di Nicolosi sono state danneggiate dall'eruzione dell'estate del 2001, quando una colata lavica ha distrutto la stazione d'arrivo della funivia ed il centro servizi passando a pochi metri dallo stesso "Rifugio Sapienza". Le piste di Piano Provenzana sono state colpite dalla colata dell'Autunno del 2002.
L'Etna visto da sud in autunno
Negli anni settanta del XX secolo le piste del versante sud,Nicolosi, sono state protagoniste della "Tre giorni Internazionale dell'Etna" gara di sci alpino che vedeva alla partenza i grandi nomi dello sci alla fine delle gare della coppa del mondo. Poi con il passare degli anni e con l'avvento del professionismo esasperato in tutte le discipline sportive, questa gara non ha più avuto luogo.
L'Etna è anche meta ininterrotta delle visite di turisti interessati al vulcano e alle sue manifestazioni in virtù del fatto che è uno dei pochi vulcani attivi al mondo ad essere a portata di mano di chiunque avendo a supporto ogni tipo di mezzo di comunicazione per raggiungerlo. Sono presenti infatti anche guide specializzate e mezzi fuoristrada che in sicurezza portano fino ai crateri sommitali. Il circondario ha caratteristiche che ne rendono le terre ottime per produzioni agricole, grazie alla particolare fertilità dei detriti vulcanici. La zona abitata giunge fino ai 1000 m.s.l.m. mentre le zone coltivate e boschive vanno fin oltre i 1500 metri. Ampie parti delle sue pendici sono comprese nell'omonimo parco naturale che è meta di turisti amanti della natura e di un sano relax.
Volcan Etna
El Etna (37°45.304′N 14°59.715′E / 37.755067, 14.99525) es un volcán activo en la costa este de Sicilia, entre las provincias de Messina y Catania. Tiene alrededor de 3.322 metros de altura, aunque ésta varía debido a las constantes erupciones. La montaña es hoy en día 21,6 metros menor que en 1865. Es el mayor volcán activo de Europa y la montaña más alta de Italia al sur de los Alpes. El Etna cubre un área de 1.190 km2, con una circunferencia basal de 140 kilómetros.
Hasta inicios de s XX, por lo menos, era frecuente que la población siciliana llamara Gibellu a este célebre volcán; tal denominación local deriva de la presencia árabe en el lugar durante la edad media. En efecto, Gibellu o Gibello deriva de la palabra árabe جبل ŷébel (monte, montaña). Aún en 2005, se llama en Sicilia Gibello o Mongibelo a la montaña; quedando la denominación Etna para el cono volcánico.
En la mitología griega, el Etna era el volcán en cuyo interior se situaban las fraguas de Hefesto, que trabajaba en compañía de cíclopes y gigantes. El monstruoso Tifón yacía debajo de esta montaña, lo que causaba frecuentes terremotos y erupciones de humo y lava.
Su nombre derivaba de la ninfa Etna, hija del gigante Briareo y de Cimopolia, o de Urano y Gea, que se convirtió en la deidad de este famoso volcán. Por ello, fue la juez que resolvió la disputa sobre la posesión de Sicilia entre Deméter y Hefestos.
Uniéndose con éste último fue madre de los pálicos, los dos dioses de sendos géiseres famosos en la isla.
Haciendo abstracción de la mitología, el nombre deriva de la palabra cananea (o del fenicio) attanu (arder) y luego de la griega aithos (con el mismo significado de arder). Durante la ocupación árabe de Sicilia en la Edad Media, el Etna fue llamado Ŷébel Uhamat (Montaña de Fuego), pasando a ser llamado durante siglos por gran parte de los italianos con la palabra mixta (románica-arábiga): Mongibello.
El Etna es uno de los volcanes más activos del mundo, y está casi en constante erupción. Aunque en ocasiones puede ser muy destructivo, no está contemplado como un volcán particularmente peligroso y miles de personas viven en sus alrededores e incluso en sus faldas. La fertilidad de la tierra volcánica hace que la agricultura extensiva, con viñas y huertos, se extiende a lo largo de las laderas de la montaña. Debido a la reciente actividad volcánica y a su población, el Etna ha sido designado como uno de los 16 volcanes de la década por las Naciones Unidas.
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The train consists of only a single van carrying explosives and two warwells conveying armoured vehicles - all from the MOD base at Donnington on the branch from Wellington. The former GWR signal now sports LM upper quadrant arms.
Scan taken from a very early Cookes hardback book called "Industrial Explosives, intention, development application"
This book was saved from been thrown out by employee Malcolm Jones Tremadog during its closure in the 1990s.
Thanks to Malcolm Jones Tremadog for allowing me to scan the photos in the book.
PERTH, Australia (Feb. 1, 2017) Service members assigned to Explosive Ordnance Disposal Mobile Unit (EODMU) 5 and Australian Clearance Diving Team 4 work together while using an underwater sonar system. EODMU 5 is assigned to Commander, Task Force 75, which is the primary expeditionary task force responsible for the planning and execution of coastal riverine operations, explosive ordnance disposal, diving engineering and construction, and underwater construction in the U.S. 7th fleet area of operations. (U.S. Navy Combat Camera Photo by Mass Communication Specialist 2nd Class Daniel Rolston)
On the bayou for some reason, ducks are the most easily spooked of almost any birds out there. So it was a nice challenge to anticipate the action from a spring of teal that kept landing and launching in my general vicinity as they forgot and remembered my presence. Female Green-winged Teal on Horsepen Bayou.