The National Disaster Management Agency (NaDMA) reported elevated activity at the Kick ’em Jenny (KeJ) Submarine Volcano, which began on Wednesday, August 27, 2025.
From Thursday, 28 August to Monday, 1 September, the levels of seismic activity have decreased significantly. Between 31 August and up to 1:30 am, today, 1 September 2025, only one tremor was recorded measuring magnitude M1.3.
Although the tremor activity has decreased, the alert level remains at YELLOW (volcano is restless; activity may be increasing).
NaDMA will continue to monitor and provide updates to the public.
Residents are reminded to pay attention to official sources of information, and to follow all guidance provided by the National Disaster Management Agency (NaDMA).
Kick ’em Jenny Submarine Volcano Alert Levels
GREEN: Volcano is quiescent, seismic and fumarolic (steam vent) activity are at or below the historical level at this volcano. No other unusual activity has been observed.
YELLOW: Volcano is restless; seismicity or fumarolic activity or both are above the historical level at this volcano or other unusual activity has been observed (this activity will be specified at the time that the alert level is raised).
ORANGE: Highly elevated level of seismicity or fumarolic activity or both, or other highly unusual symptoms. Eruption may occur with less than 24 hours notice.
RED: Eruption is in progress or may occur without further warning.
NaDMA
