Seismic Activity in Solomon Islands
Over the past 30 days, there have been 8 recorded earthquakes in this region. The largest recent earthquake was a magnitude 5.6 event near 98 km SE of Kirakira, Solomon Islands.

Over the past 30 days, Solomon Islands has recorded 8 earthquakes of magnitude 2.5 or greater in our tracker. 3 reached magnitude 5.0 or higher. 5 landed between M4.0 and M4.9. By depth: 6 shallow (<70 km), 2 intermediate (70–300 km). 4 of the epicenters were offshore. 1 event produced at least one felt report, totalling 2 citizen submissions to the USGS Did You Feel It? system. Focal depths ranged from 10.0 km to 133.6 km. All 8 solutions have been reviewed by a USGS seismologist.
Each row in the table below includes a narrative summary of the event, ordered by time. Use the column headers to sort or filter by magnitude.
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
1 day ago 2026-10-02 04:44:53 UTC | 5.1mb | 159 km SE of Gizo, Solomon Islands -8.933°, 158.022° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 5.1 earthquake was recorded 159 km SE of Gizo, Solomon Islands on October 2, 2026 at 04:44 UTC. The event was offshore. See the M5.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
5 days ago 2026-09-28 13:38:40 UTC | 4.9mb | 22 km WNW of Malango, Solomon Islands -9.584°, 159.546° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On September 28, 2026, Solomon Islands registered a magnitude 4.9 earthquake 22 km WNW of Malango, Solomon Islands at 13:38 UTC. See the M4.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
6 days ago 2026-09-27 04:59:48 UTC | 4.9mb | 159 km ESE of Gizo, Solomon Islands -8.893°, 158.053° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
At 04:59 UTC on September 27, 2026, a magnitude 4.9 tremor occurred 159 km ESE of Gizo, Solomon Islands. See the M4.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-09-14 2026-09-14 16:15:05 UTC | 5.1mww | 147 km SE of Gizo, Solomon Islands -8.973°, 157.863° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 5.1 earthquake 147 km SE of Gizo, Solomon Islands with origin time 16:15 UTC on September 14, 2026. The event was offshore. See the M5.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-09-08 2026-09-08 18:55:51 UTC | 4.1mb | 125 km WSW of Buala, Solomon Islands -8.413°, 158.487° | 133.6 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 4.1 earthquake 125 km WSW of Buala, Solomon Islands came in on September 8, 2026 at 18:55 UTC. This is the deepest earthquake in the current dataset — an intermediate depth event. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-09-08 2026-09-08 04:37:57 UTC | 4.4mb | 166 km SE of Gizo, Solomon Islands -9.026°, 158.037° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.4 earthquake 166 km SE of Gizo, Solomon Islands at 04:37 UTC on September 8, 2026. The event was offshore. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-09-06 2026-09-06 10:11:53 UTC | 4.2mb | 50 km WNW of Kirakira, Solomon Islands -10.303°, 161.483° | 83.3 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.2 event was detected 50 km WNW of Kirakira, Solomon Islands on September 6, 2026, with origin time 10:11 UTC. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-09-06 2026-09-06 04:05:30 UTC | 5.6mww | 98 km SE of Kirakira, Solomon Islands -11.090°, 162.548° | 40.3 km | 2 | IV | green | ✓ Reviewed | USGS → |
On September 6, 2026 at 04:05 UTC, a magnitude 5.6 earthquake struck 98 km SE of Kirakira, Solomon Islands. The USGS PAGER system assigned a green alert level for this event, signalling no significant casualties or damage expected. It is the largest earthquake currently listed for Solomon Islands over the past 30 days. See the M5.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
98 km SE of Kirakira, Solomon Islands
2026-09-06
170 km SE of Kirakira, Solomon Islands
2026-03-06
Data from USGS Earthquake Hazards Program. Updated every 5 minutes.
The Solomon Islands sit on a complex tectonic boundary experiencing frequent earthquakes and tsunamis from nearby subduction zones.
In 2026, Solomon Islands has recorded 118 earthquakes of magnitude 2.5 or greater so far. The largest earthquake in Solomon Islands in 2026 was a magnitude 6.2 event near Kirakira, Solomon Islands.
Over the past 30 days, there have been 8 recorded earthquakes in this region. The largest recent earthquake was a magnitude 5.6 event near 98 km SE of Kirakira, Solomon Islands.
In the past 30 days, 8 earthquakes have been recorded in the Solomon Islands region.
The largest recent earthquake in the Solomon Islands area was a magnitude 5.6 event that occurred 98 km SE of Kirakira, Solomon Islands.
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