7/23/2015 — Caribbean Volcano “Kick ’em Jenny” placed on Alert — Undersea Eruption Imminent

An undersea volcano located in the Caribbean islands has been placed on alert for eruption.

The active seafloor volcano, known as “Kick ’em Jenny” is showing signs of new eruption, prompting officials to issue warnings for the area.

kick em jenny volcano

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I find it highly ironic that Kick ’em Jenny is now erupting, since there just was a M6.5 earthquake due East of this location on July 17, 2015 (today is July 23 one week later).

m6.5 earthquake july 23 2015

When the earthquake struck this past week, the video explanation showed the nearby volcanoes, and specifically addressed possible new eruptions which could take place.

Here is the video I made on the M6.5 earthquake, which itself was very rare for the region.

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Report from ABC news + AP:

Undersea Volcano Called Kick ‘Em Jenny Rumbling off Grenada

http://abcnews.go.com/International/wireStory/undersea-volcano-called-kick-em-jenny-rumbling-off-32647228

“An active underwater volcano off Grenada’s northern coast called Kick ’em Jenny was rumbling Thursday and regional disaster authorities were put on alert, though they said it posed no threat of triggering a destructive tsunami.

3002kic3

Since its discovery in the 1930s, Kick ’em Jenny has erupted beneath the surface of the Caribbean Sea at least 12 times, most recently in 2001. The volcano, which rises 1,300 meters (4,265 feet) above the seafloor on a steep slope of the Lesser Antilles ridge, hasn’t caused any known deaths or injuries.

The Seismic Research Center at the University of the West Indies said seismic activity had increased in the volcano, which sits 8 kilometers (5 miles) north of Grenada. Recreational divers have reported seeing some “degassing” on the seafloor off Grenada’s west coast as gas-rich magma bubbles.

300px-Kick-'em-JennySONAR

Above: Graphic showing depth vs Latitude/Longitude location of Kick ’em Jenny volcano in the Caribbean

 

Center researchers put the alert level at “orange,” which means an eruption could take place within 24 hours. An eruption would stir up high waves and heat surrounding waters to boiling temperatures. Scientists say the volcano can also shoot hot rocks up through the water column.

Under the alert, all boats must stay at least 5 kilometers (3 miles) from the volcano. Kick ’em Jenny poses the greatest threat to mariners since the gases it releases can lower the density of water so significantly vessels can lose buoyancy and sink.

Acting Prime Minister Elvin Nimrod said Kick ’em Jenny poses “no significant threat” to Grenada or other coastal communities on nearby islands for now.

“There is no need to move people away from coastlines,” he told reporters.

People were advised to go about their lives normally. But some were jittery as seismic activity ramped up, knocking out Internet service.

Submarine+Volcano

Above: Undersea eruption of lava image from the University of Utah website

 

“People are just wondering what’s next,” said Kendel Mark, a resident of the outlying island of Carriacou.

In a 1939 eruption, Kick ’em Jenny shot a cloud of ash 270 meters (900 feet) above the sea surface. Its eruptions since then have been weaker.”
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