These eruptions in 1974 and 1988 produced sea surface disturbances, discolored water, and small amounts of pyroclastic material. Kick ‘em Jenny is one of the most active volcanoes in the eastern Caribbean and the only known active submarine volcano in the region. The volcano was unknown until an eruption in 1939 produced a small ash cloud that rose to an elevation of about 900 feet above the ocean surface. The National Disaster Management Agency (NaDMA) through Technical advice from the monitoring team at the University of the West Indies Seismic Research Centre, St Augustine Campus, Trinidad and Tobago (UWI SRC), advises that there has been increased seismic activity at the Kick ’em Jenny … The primary danger of Kick ‘em Jenny is its unknown capabilities. The South American tectonic plate is subducting the Caribbean tectonic plate to the east of this ridge and under the Lesser Antilles island arc. St. George’s, Grenada – Sunday 14th June, 2020. Image and caption by NOAA. Kick 'em Jenny Volcano Map: Kick 'em Jenny volcano is located under the ocean's surface about five miles north of the island of Grenada in the Caribbean Sea. In einer Bildergalerie werden die bisherigen Würfe gezeigt. Kick 'Em Jenny doesn't pose a threat to Grenada itself enough though its only 8 kilometers from the island. As the volcano grows closer to the surface, the danger from explosive eruptions and tsunami risk will rise. The volcano is on an active plate boundary and eruptions are expected to continue into the very distant future. Kick ‘em Jenny has only been known since 1939, so it does not have a long period of observation that would allow its eruption frequency and behavior to be understood. The more likely tsunami threat is from submarine landslides. [3] The eruption was rated VEI 1 on the volcanic explosivity index. Watercraft will be warned to stay away from the volcano if there are any signs of activity. Kick 'em Jenny Bathymetry: Kick 'em Jenny is one cone in a small volcanic complex with several historic cones.A horseshoe-shaped scarp (1) marks the upslope edge of an ancient landslide chute that most likely formed when a much larger cone, which probably extended above sea level, collapsed and slid off the side of the volcanic complex. Its summit is about 600 feet below sea level. The alert level at Kick ‘em Jenny remains at YELLOW. Submarine volcanoes are poorly understood, and people, aircraft and ships are at risk in the area around this volcano. Ejected materials large enough to kill people or damage watercraft could be thrown at least one mile or more from the volcano. [1] Lavas produced by the volcano are commonly olivine basalts and basaltic andesites, much like the lava flows found on neighboring islands. Similar collapse features have been found at several other volcanoes in the Lesser Antilles island arc. The ash could be transported long distances by wind and present a hazard to aircraft flying near the volcano and downwind. From the floor of the ocean, the volcano is around 4,300 feet high, showing that this volcano sits in deep water in the Caribbean. A horseshoe-shaped scarp (1) marks the upslope edge of an ancient landslide chute that most likely formed when a much larger cone, which probably extended above sea level, collapsed and slid off the side of the volcanic complex. However, it called attention to a previously unknown but active submarine volcano that has the ability to produce ash clouds, launch pyroclastic material, produce small tsunamis, and release large volumes of volcanic gas. Kick 'em Jenny is an active submarine volcano in the Grenadines island chain, about five miles north of the island of Grenada. [2], Kick ‘em Jenny volcano has built up through the debris of a large collapse feature (see the Kick 'em Jenny bathymetry model). These gas emissions can happen suddenly, at any time, and are not always tied to a volcanic eruption. Home » Volcanoes » Kick 'em Jenny Volcano. The information above is another call for monitoring. An underwater volcano is rumbling beneath the Caribbean Sea. Submarine volcanoes have the ability to emit large amounts of gas into their surrounding waters. This justifies an investment in monitoring equipment. The Caribbean Plate and the South America Plate are both moving in a southwesterly direction. Over a limited monitoring period, the volcano is known to produce small explosive and effusive eruptions. This hazard is one of the reasons why ships are advised to steer clear of the area around Kick ‘em Jenny when any activity is detected. The most recent was in April 2017. Kick'em Jenny is a dangerous and active volcano sitting roughly 6,000 feet below the surface of the Caribbean Sea, and located off the coast of the island of Grenada, south of St. Lucia. Kick 'em Jenny is neither visible nor audible until it is in full eruption so that one of the most useful volcanic monitoring techniques - visible inspection - is not possible. Kick 'em Jenny is the source of a number of potential dangers. No injuries or damage were caused by the eruption or the tsunamis. The name was once used for Diamond Island, which is a short distance away from the volcano. Kick 'em Jenny (also: Kick-'em-Jenny or Mt. The survey shows that the modern cone of the volcano is nested within a larger horseshoe-shaped depression formed by slope failure. Kick 'em Jenny Morphology as revealed by a multi-beam survey by the NOAA Ship Ron Brown in March 2002. Kick'em Jenny Neck is "a remote spit of land" ten miles up the coast of Maine from the town of Haven.. FBI Agent Audrey Parker traveled there in October of 2010, having followed a set of coordinates that she found in a book.Upon venturing into a mysterious barn on the island, she lost all of her memories. Kick-'em-Jenny is a submarine volcano located 6 miles (10 km) north of the island of Grenada. Future eruptions could build the volcano high enough to become an island. These events rarely happen without some precursors. It is the southern-most active volcano in the Lesser Antilles volcanic arc and the only active submarine volcano in the arc.. Kick-'em-Jenny and the other volcanoes in the arc are associated with a subduction zone.The subduction zone is formed by an oceanic plate created at the Mid-Atlantic Ridge … A YELLOW alert at the Kick ‘em Jenny volcano means that the volcano is restless: seismicity and/or fumarolic activity are above the historical level or other unusual activity has been observed or can be expected without warning. In the article above, the value of increased monitoring was explained. That name was given to the island and its surrounding ocean because the waters there can be extremely rough. Kick 'em Jenny Bathymetry: Kick 'em Jenny is one cone in a small volcanic complex with several historic cones. The eruption also produced a series of small tsunamis that were about six feet high when they arrived at beaches of Grenada and the southern Grenadines. Ships on the surface will ride lower in these waters or even sink quickly when the gas-laden waters are encountered. Kick-'Em-Jenny) is an active submarine volcano or seamount on the Caribbean Sea floor, located 8 km (5 mi) north of the island of Grenada and about 8 km (5 mi) west of Ronde Island in the Grenadines.Kick-'em-Jenny rises 1,300 m (4,265 ft) above the sea floor on the steep inner western slope of the Lesser Antilles ridge. During that eruption, people on the northern coast of Grenada were able to feel vibrations and see the ash cloud rise above the ocean in the distance. The sea floor around the volcano shows evidence of historic landslides and debris flows with submarine runouts of several miles. Kick 'em Jenny (also: Kick-'em-Jenny or Mt. Some of these penetrate the overlying Caribbean Plate and cause the eruptions that form the Kick 'em Jenny Volcano. These tsunamis could be triggered by a dome collapse or a landslide on the flank of the volcano. Creative Commons image with citation below. T-phase waves travel through the ocean and can be produced by extruded lava reacting with the sea water, submarine landslides, shallow earthquakes, or a combination of these phenomena. These types of events are known to have occurred at Kick ‘em Jenny through evidence obtained from sea floor mapping. Kick ‘em Jenny is an unusual name for a volcano, and many people are curious about its origin. Kick-'em-Jenny rises 1,300 m (4,265 ft) above the sea floor on the steep inner western slope of the Lesser Antilles ridge. Kick ‘Em Jenny is a little under 650 feet below the surface of the water, creating a buffer between the volcano and the atmosphere, but still small enough to emit debris.

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