Seismic Atlas · Live source atlas

Reported Volcano Activity

Explore source-reported volcano events and understand their status and limitations.

4 displayed24H windowUTC time
Simplified world map background

Loading interactive map…

M4–5.9M6+Volcano
Window
Animated pulse highlights the selected event and continues while its details are open. Its size is a visual magnitude cue only — not an estimate of where shaking was felt.

Text alternative

Reported event list

4 events
Reported source data · critical · generated 05:14 UTC
USGSUSGS HANS
Data sources

Earthquake24 reference

About this view

Earthquake24 production displays U.S.-focused official volcano activity notices from USGS HANS.

Status is source-specific

Alert terminology differs between organisations and countries. A displayed HANS notice does not confirm that an eruption is occurring when you view the map, and a map marker is never a safe-distance boundary.

Source limits

HANS provides at most seven days of source history and is not globally complete. Earthquake24 does not ingest, cache or display GDACS events in production and is not a volcano observatory or civil-protection authority.