Pulse | Earthquake & Volcano Monitor

Seismic Log

Receiving live feed

Latest event

Largest event

Last hour

Significant events

Last update

Settings

Display settings

Language Theme Time display Distance units

Performance

Performance mode

Alarm

Alarm sound mode

Alarm sound

Siren sweep Beacon pulse Soft ping Urgent staccato

Alarm volume

70%

Notifications

Tsunami risk flags

Drag to rotate · click markers to open details

Explore earthquake and volcano monitoring pages

Pulse tracks real-time earthquakes and volcano updates on an interactive globe with searchable logs, live alerts, historical browsing, and local or UTC time views.

Volcano monitoring currently uses Japan data. Global volcano coverage is planned in a future update.