Earthquakes on May 28, 2025
225
EARTHQUAKES on May 28, 2025
24-hour UTC period · USGS data
LARGEST: M5.9 — 41 km SW of Sola, Vanuatu
190 km deep
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
8
M4.0–4.9
36
M3.0–3.9
7
M2.0–2.9
37
M1.0–1.9
137
Activity Summary
225
Total earthquakes
~250
Daily average
Normal
Activity level
8
M5.0+ events
Geographic Breakdown
By US State
Significant Earthquakes (M4.5+)
5.9
41 km SW of Sola, Vanuatu
08:57 UTC · 190.0 km deep
5.8
63 km SSE of Inarajan Village, Guam
13:34 UTC · 28.0 km deep
Felt by 99
5.8
Revilla Gigedo Islands region
01:30 UTC · 10.0 km deep
5.4
Revilla Gigedo Islands region
09:01 UTC · 10.0 km deep
5.1
59 km WSW of Changuillo, Peru
14:34 UTC · 37.3 km deep
Felt by 2
5.1
64 km WSW of Changuillo, Peru
01:57 UTC · 35.0 km deep
Felt by 1
5.0
125 km SSE of Kūh Sefīd, Iran
21:30 UTC · 10.0 km deep
Felt by 4
5.0
40 km SSW of Luganville, Vanuatu
21:22 UTC · 10.0 km deep
Earthquake Map — May 28, 2025
All Earthquakes — May 28, 2025
Showing 30 of 88 (filtered from 225)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2025-05-28 2025-05-28 23:36:27 UTC | 4.9mb | 98 km NW of Abepura, Indonesia -1.967°, 140.000° | 17.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.9 seismic event took place 98 km NW of Abepura, Indonesia on May 28, 2025 at 23:36 UTC. The event was offshore. See the M4.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 23:33:41 UTC | 4.1mb | Pagan region, Northern Mariana Islands 18.762°, 145.338° | 236.3 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.1 earthquake in the Pagan region, Northern Mariana Islands at 23:33 UTC on May 28, 2025. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 23:19:38 UTC | 4.4mb | 14 km S of Lluta, Peru -16.147°, -72.031° | 116.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.4 seismic event took place 14 km S of Lluta, Peru on May 28, 2025 at 23:19 UTC. The event was offshore. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 23:11:36 UTC | 4.6mb | 79 km SW of Uyuni, Bolivia -20.930°, -67.405° | 187.7 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.6 earthquake 79 km SW of Uyuni, Bolivia with origin time 23:11 UTC on May 28, 2025. The event was offshore. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 23:10:28 UTC | 2.0ml | Rat Islands, Aleutian Islands, Alaska 51.563°, 178.388° | 52.9 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.0 earthquake near Rat Islands, Aleutian Islands, Alaska with origin time 23:10 UTC on May 28, 2025. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 23:09:16 UTC | 2.0ml | 70 km SSE of King Cove, Alaska 54.525°, -161.746° | 18.5 km | - | - | - | ✓ Reviewed | USGS → |
On May 28, 2025, worldwide seismic activity registered a magnitude 2.0 earthquake 70 km SSE of King Cove, Alaska at 23:09 UTC. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 22:55:22 UTC | 2.5ml | 12 km NW of Petersville, Alaska 62.574°, -150.947° | 79.4 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.5 earthquake 12 km NW of Petersville, Alaska came in on May 28, 2025 at 22:55 UTC. The event was offshore. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 22:23:59 UTC | 4.6mb | 163 km NNE of Ruteng, Indonesia -7.173°, 120.805° | 493.1 km | - | - | - | ✓ Reviewed | USGS → |
On May 28, 2025, worldwide seismic activity registered a magnitude 4.6 earthquake 163 km NNE of Ruteng, Indonesia at 22:23 UTC. This is the deepest earthquake in the current dataset — a deep-focus event. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 21:38:22 UTC | 4.7mb | 148 km SE of Kuril’sk, Russia 44.456°, 149.405° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.7 earthquake was recorded 148 km SE of Kuril’sk, Russia on May 28, 2025 at 21:38 UTC. The event was offshore. See the M4.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 21:36:51 UTC | 4.2mb | 61 km ESE of Sarangani, Philippines 5.265°, 126.000° | 92.7 km | - | - | - | ✓ Reviewed | USGS → |
On May 28, 2025 at 21:36 UTC, a magnitude 4.2 earthquake struck 61 km ESE of Sarangani, Philippines. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 21:30:01 UTC | 5.0mww | 125 km SSE of Kūh Sefīd, Iran 28.254°, 57.360° | 10.0 km | 4 | - | - | ✓ Reviewed | USGS → |
This magnitude 5.0 event was detected 125 km SSE of Kūh Sefīd, Iran on May 28, 2025, with origin time 21:30 UTC. See the M5.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 21:22:47 UTC | 5.0mww | 40 km SSW of Luganville, Vanuatu -15.855°, 167.012° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 5.0 earthquake 40 km SSW of Luganville, Vanuatu came in on May 28, 2025 at 21:22 UTC. See the M5.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 21:15:10 UTC | 4.8mb | Kermadec Islands, New Zealand -29.406°, -178.747° | 211.0 km | - | - | - | ✓ Reviewed | USGS → |
May 28, 2025 brought a magnitude 4.8 earthquake near Kermadec Islands, New Zealand, logged at 21:15 UTC. See the M4.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 20:47:38 UTC | 2.0ml | 52 km S of Atka, Alaska 51.730°, -174.338° | 41.5 km | - | - | - | ✓ Reviewed | USGS → |
At 20:47 UTC on May 28, 2025, a magnitude 2.0 tremor occurred 52 km S of Atka, Alaska. The event was offshore. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 20:38:02 UTC | 2.1ml | 57 km S of Whites City, New Mexico 31.659°, -104.344° | 8.9 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.1 seismic event took place 57 km S of Whites City, New Mexico on May 28, 2025 at 20:38 UTC. It arrived roughly 2 hours after a larger magnitude 2.9 mainshock in the same 20 km area, placing it within the typical aftershock window. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 19:55:31 UTC | 4.4mb | 89 km WNW of Ternate, Indonesia 0.983°, 126.606° | 58.6 km | - | - | - | ✓ Reviewed | USGS → |
May 28, 2025 brought a magnitude 4.4 earthquake 89 km WNW of Ternate, Indonesia, logged at 19:55 UTC. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 19:53:17 UTC | 3.2ml | 31 km WNW of Atka, Alaska 52.263°, -174.646° | 212.9 km | - | - | - | ✓ Reviewed | USGS → |
On May 28, 2025 at 19:53 UTC, a magnitude 3.2 earthquake struck 31 km WNW of Atka, Alaska. See the M3.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 19:46:52 UTC | 2.1ml | 21 km N of Moose Pass, Alaska 60.675°, -149.315° | 23.7 km | - | - | - | ✓ Reviewed | USGS → |
May 28, 2025 brought a magnitude 2.1 earthquake 21 km N of Moose Pass, Alaska, logged at 19:46 UTC. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 19:42:48 UTC | 2.7ml | 156 km W of Ferndale, California 40.344°, -126.080° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.7 event was detected 156 km W of Ferndale, California on May 28, 2025, with origin time 19:42 UTC. The event was offshore. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 19:39:12 UTC | 2.0ml | 4 km SSE of Burnet, Texas 30.723°, -98.219° | 14.2 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.0 earthquake 4 km SSE of Burnet, Texas at 19:39 UTC on May 28, 2025. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 19:24:51 UTC | 2.5md | 3 km SSW of Markleeville, CA 38.658°, -119.798° | 5.8 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.5 seismic event took place 3 km SSW of Markleeville, CA on May 28, 2025 at 19:24 UTC. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 19:07:07 UTC | 2.1ml | 55 km E of Noatak, Alaska 67.520°, -161.661° | 1.4 km | - | - | - | ✓ Reviewed | USGS → |
On May 28, 2025 at 19:07 UTC, a magnitude 2.1 earthquake struck 55 km E of Noatak, Alaska. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 18:46:42 UTC | 4.8mb | 129 km ESE of Petropavlovsk-Kamchatsky, Russia 52.696°, 160.451° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
On May 28, 2025 at 18:46 UTC, a magnitude 4.8 earthquake struck 129 km ESE of Petropavlovsk-Kamchatsky, Russia. See the M4.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 18:36:38 UTC | 2.9ml | 55 km S of Whites City, New Mexico 31.679°, -104.429° | 6.8 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.9 earthquake was recorded 55 km S of Whites City, New Mexico on May 28, 2025 at 18:36 UTC. The event was offshore. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 18:36:21 UTC | 2.4md | 5 km WNW of The Geysers, CA 38.791°, -122.806° | 3.2 km | - | - | - | Auto | USGS → |
On May 28, 2025 at 18:36 UTC, a magnitude 2.4 earthquake struck 5 km WNW of The Geysers, CA. In the 72 hours after this event, the USGS recorded 5 smaller earthquakes within 20 km, consistent with an ongoing aftershock sequence rooted here. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 18:20:25 UTC | 2.7md | 48 km WNW of Petrolia, CA 40.352°, -124.845° | 24.1 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.7 earthquake 48 km WNW of Petrolia, CA with origin time 18:20 UTC on May 28, 2025. Coming 11 hours after a magnitude 2.7 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 18:00:04 UTC | 4.4mb | 35 km NNE of Pucallpa, Peru -8.072°, -74.464° | 165.3 km | - | - | - | ✓ Reviewed | USGS → |
On May 28, 2025 at 18:00 UTC, a magnitude 4.4 earthquake struck 35 km NNE of Pucallpa, Peru. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 17:41:53 UTC | 4.6mb | 118 km WNW of Hihifo, Tonga -15.482°, -174.785° | 155.8 km | - | - | - | ✓ Reviewed | USGS → |
At 17:41 UTC on May 28, 2025, a magnitude 4.6 tremor occurred 118 km WNW of Hihifo, Tonga. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 17:23:30 UTC | 2.6ml | 120 km WNW of Adak, Alaska 52.240°, -178.292° | 217.9 km | - | - | - | ✓ Reviewed | USGS → |
On May 28, 2025, worldwide seismic activity registered a magnitude 2.6 earthquake 120 km WNW of Adak, Alaska at 17:23 UTC. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2025-05-28 2025-05-28 17:10:44 UTC | 2.7ml | 178 km WSW of Adak, Alaska 51.418°, -179.113° | 28.2 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.7 earthquake 178 km WSW of Adak, Alaska came in on May 28, 2025 at 17:10 UTC. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
Legend:
Mag: Magnitude (magType = ml, mb, mw, etc.)
Felt: Number of DYFI felt reports
MMI: Modified Mercalli Intensity (I-X+)
Alert: PAGER alert level
Depth: Shallow (<70km), Intermediate, Deep (>300km)
Status: Auto = preliminary, Reviewed = verified by seismologist
Click any row to see additional technical details.
About This Page
This page shows all earthquakes recorded by the USGS Earthquake Hazards Program during the 24-hour UTC period on May 28, 2025. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.