6.0

M6.0 Earthquake south of the Kermadec IslandsApril 16, 2026

2026-04-16 13:30:01 UTC (2 days ago)

Maximum shaking intensity MMI 6.1 (very strong).

green Alertno significant casualties or damage expected

On April 16, 2026 at 13:30 UTC, a magnitude 6.0 shallow crustal earthquake struck south of the Kermadec Islands, at a depth of 10.0 km and coordinates -32.2098°, -178.0541°. The USGS PAGER system issued a green alert level for this event, indicating no significant casualties or damage expected. This earthquake was detected by 30 seismic stations with good location accuracy and was assigned a USGS significance rating of 554, placing it among routine seismic activity.

Map showing earthquake epicenter at -32.21°, -178.05°

Earthquake Details

Magnitude
6.0 mww
Depth
10.0 km
shallow crustal
Location
-32.2098°N
-178.0541°E
Intensity (MMI)
6.1
very strong

Technical Information

Event ID
us6000sqjb
Event Type
earthquake
Status
✓ Reviewed
Significance
554
Stations Used
30
Azimuthal Gap
117.0°
Min Station Distance
2.957°
RMS Residual
0.90 sec
Last Updated
2026-04-17 13:55:20 UTC

Common Questions

How strong was the magnitude 6.0 earthquake south of the Kermadec Islands?

The magnitude 6.0 earthquake that struck south of the Kermadec Islands on April 16, 2026 at 13:30 UTC had a depth of 10.0 km. For context, this was a strong earthquake capable of causing significant damage.

Where did the earthquake occur?

The earthquake epicenter was located at -32.2098°, -178.0541°, which is south of the Kermadec Islands.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 6.0 earthquakes can continue for weeks to months and gradually diminish over time.

What should I do after an earthquake?

If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.