The eruption was rated VEI 1 on the volcanic explosivity index. However, the South America Plate is moving about 20 millimeters per year faster than the Caribbean Plate. No injuries or damage were caused by the eruption or the tsunamis. Ejected materials large enough to kill people or damage watercraft could be thrown at least one mile or more from the volcano. Kick âem Jenny is an unusual name for a volcano, and many people are curious about its origin. This hazard is one of the reasons why ships are advised to steer clear of the area around Kick âem Jenny when any activity is detected. . Kick âem 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. Magma produced from the melting South America Plate rises to form the submarine volcano. 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. This causes partial melting of the plate and ascending bodies of heated rock and magma. These tsunamis could be triggered by a dome collapse or a landslide on the flank of the volcano. Watercraft will be warned to stay away from the volcano if there are any signs of activity. Numerous historical eruptions, mostly documented by acoustic signals, have occurred at Kick 'em Jenny since 1939, when an eruption cloud rose 275 m above the sea surface. Instead of growing larger and towards the sea surface, the volcano lost about 28 million cubic meters to submarine landslides. These gas emissions can happen suddenly, at any time, and are not always tied to a volcanic eruption. 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. At other locations in the world, similar collapse features have been linked with regional tsunamis. The most recent was in April 2017. Small earthquakes are common and trace the path of the descending South America Plate into the mantle and below the Caribbean Plate. 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. The name was once used for Diamond Island, which is a short distance away from the volcano. Mount Saint Catherine is the closest active volcano to Kick 'em Jenny and is located on the island of Grenada. Future eruptions could build the volcano high enough to become an island. This volcanic arc marks the eastern boundary of the Caribbean plate, where the floor of the North Atlantic is sliding … One of the problems with providing adequate warning is that the volcano is below the ocean surface and not closely monitored. Kick 'em Jenny is an active submarine volcano in the Grenadines island chain, about five miles north of the island of Grenada. Some of these penetrate the overlying Caribbean Plate and cause the eruptions that form the Kick 'em Jenny Volcano. Kick 'em Jenny Morphology as revealed by a multi-beam survey by the NOAA Ship Ron Brown in March 2002. This collapse feature is large enough suggest that a predecessor volcano, much larger than Kick 'em Jenny, was once tall enough to be an island that rose above the ocean surface. 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.