Earthquakes on April 25, 2023
286
EARTHQUAKES on April 25, 2023
24-hour UTC period · USGS data
LARGEST: M5.6 — West Chile Rise
10 km deep · 1 person felt it
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
4
M4.0–4.9
32
M3.0–3.9
15
M2.0–2.9
48
M1.0–1.9
187
Activity Summary
286
Total earthquakes
~250
Daily average
Normal
Activity level
4
M5.0+ events
Geographic Breakdown
By US State
Significant Earthquakes (M4.5+)
5.6
West Chile Rise
11:12 UTC · 10.0 km deep
Felt by 1
5.4
37 km E of Dannevirke, New Zealand
22:16 UTC · 21.6 km deep
Felt by 31
5.3
North Island of New Zealand
22:19 UTC · 20.2 km deep
Felt by 10
5.2
10 km NNW of Baláo, Ecuador
05:36 UTC · 68.9 km deep
Felt by 25
4.8
South Sandwich Islands region
21:07 UTC · 31.5 km deep
4.8
230 km ENE of Hede, China
15:34 UTC · 10.0 km deep
4.7
171 km WSW of Nabire, Indonesia
18:55 UTC · 24.0 km deep
4.7
Kermadec Islands, New Zealand
03:17 UTC · 23.9 km deep
Earthquake Map — April 25, 2023
All Earthquakes — April 25, 2023
Showing 30 of 99 (filtered from 286)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2023-04-25 2023-04-25 23:53:19 UTC | 2.8ml | 112 km WSW of Adak, Alaska 51.481°, -178.126° | 19.5 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.8 earthquake 112 km WSW of Adak, Alaska at 23:53 UTC on April 25, 2023. See the M2.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 23:50:36 UTC | 2.9ml | 52 km S of Whites City, New Mexico 31.709°, -104.485° | 6.1 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.9 earthquake 52 km S of Whites City, New Mexico with origin time 23:50 UTC on April 25, 2023. The event was offshore. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 23:27:44 UTC | 2.7ml | 78 km ESE of Akutan, Alaska 53.944°, -164.624° | 67.0 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.7 earthquake 78 km ESE of Akutan, Alaska came in on April 25, 2023 at 23:27 UTC. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 23:05:46 UTC | 3.9mb | 50 km SSW of Adak, Alaska 51.487°, -177.003° | 51.3 km | - | I | - | ✓ Reviewed | USGS → |
This magnitude 3.9 event was detected 50 km SSW of Adak, Alaska on April 25, 2023, with origin time 23:05 UTC. See the M3.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 23:00:11 UTC | 4.6mb | Kermadec Islands, New Zealand -29.979°, -177.764° | 38.8 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.6 seismic event took place near Kermadec Islands, New Zealand on April 25, 2023 at 23:00 UTC. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 22:44:53 UTC | 4.3mb | 220 km ENE of Levuka, Fiji -17.561°, -178.668° | 532.1 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.3 earthquake was recorded 220 km ENE of Levuka, Fiji on April 25, 2023 at 22:44 UTC. This deep-focus earthquake originated far below the brittle crust, deep inside the mantle. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 22:44:48 UTC | 4.4mb | South Sandwich Islands region -58.620°, -25.202° | 22.7 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.4 earthquake in the South Sandwich Islands region at 22:44 UTC on April 25, 2023. It arrived roughly 2 hours after a larger magnitude 4.8 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 22:19:01 UTC | 5.3mb | North Island of New Zealand -40.315°, 176.588° | 20.2 km | 10 | IV | green | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 5.3 earthquake near North Island of New Zealand with origin time 22:19 UTC on April 25, 2023. Coming 1 hours after a magnitude 5.4 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The USGS PAGER system assigned a green alert level for this event, signalling no significant casualties or damage expected. See the M5.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 22:16:14 UTC | 5.4mww | 37 km E of Dannevirke, New Zealand -40.260°, 176.532° | 21.6 km | 31 | V | green | ✓ Reviewed | USGS → |
A magnitude 5.4 earthquake was recorded 37 km E of Dannevirke, New Zealand on April 25, 2023 at 22:16 UTC. The USGS PAGER system assigned a green alert level for this event, signalling no significant casualties or damage expected. The event was offshore. See the M5.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 22:14:08 UTC | 4.0mb | 11 km ESE of Ekinözü, Turkey 38.028°, 37.307° | 5.0 km | 1 | - | - | ✓ Reviewed | USGS → |
At 22:14 UTC on April 25, 2023, a magnitude 4.0 tremor occurred 11 km ESE of Ekinözü, Turkey. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 21:57:09 UTC | 2.1ml | 44 km NW of Beluga, Alaska 61.417°, -151.694° | 101.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.1 earthquake was recorded 44 km NW of Beluga, Alaska on April 25, 2023 at 21:57 UTC. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 21:39:09 UTC | 2.1ml | 75 km SW of Pilot Point, Alaska 57.002°, -158.291° | 8.0 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.1 earthquake 75 km SW of Pilot Point, Alaska with origin time 21:39 UTC on April 25, 2023. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 21:38:35 UTC | 3.2ml | 55 km SSW of Unalaska, Alaska 53.451°, -166.978° | 22.4 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 3.2 earthquake 55 km SSW of Unalaska, Alaska with origin time 21:38 UTC on April 25, 2023. See the M3.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 21:30:27 UTC | 3.1ml | 14 km S of Fern Forest, Hawaii 19.335°, -155.131° | 6.3 km | - | - | - | ✓ Reviewed | USGS → |
April 25, 2023 brought a magnitude 3.1 earthquake 14 km S of Fern Forest, Hawaii, logged at 21:30 UTC. The event was offshore. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 21:28:34 UTC | 3.1ml | 196 km SSE of Unalaska, Alaska 52.188°, -165.651° | 15.8 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 3.1 event was detected 196 km SSE of Unalaska, Alaska on April 25, 2023, with origin time 21:28 UTC. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 21:28:01 UTC | 3.3ml | Andreanof Islands, Aleutian Islands, Alaska 51.418°, -176.515° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 3.3 earthquake was recorded near Andreanof Islands, Aleutian Islands, Alaska on April 25, 2023 at 21:28 UTC. See the M3.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 21:07:01 UTC | 4.8mb | South Sandwich Islands region -58.672°, -25.232° | 31.5 km | - | - | - | ✓ Reviewed | USGS → |
At 21:07 UTC on April 25, 2023, a magnitude 4.8 tremor occurred in the South Sandwich Islands region. See the M4.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 20:47:59 UTC | 4.2mb | 53 km E of Palca, Peru -17.699°, -69.465° | 160.4 km | - | - | - | ✓ Reviewed | USGS → |
On April 25, 2023, worldwide seismic activity registered a magnitude 4.2 earthquake 53 km E of Palca, Peru at 20:47 UTC. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 20:40:11 UTC | 3.7ml | 77 km WSW of Nikolski, Alaska 52.621°, -169.891° | 29.6 km | - | - | - | ✓ Reviewed | USGS → |
April 25, 2023 brought a magnitude 3.7 earthquake 77 km WSW of Nikolski, Alaska, logged at 20:40 UTC. See the M3.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 20:25:36 UTC | 4.3mb | 135 km E of Nishinoomote, Japan 30.589°, 132.405° | 14.9 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.3 earthquake 135 km E of Nishinoomote, Japan with origin time 20:25 UTC on April 25, 2023. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 19:54:41 UTC | 3.0ml | 10 km WSW of Volcano, Hawaii 19.410°, -155.325° | 6.0 km | 2 | - | - | ✓ Reviewed | USGS → |
A magnitude 3.0 earthquake was recorded 10 km WSW of Volcano, Hawaii on April 25, 2023 at 19:54 UTC. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 19:26:08 UTC | 2.0ml | 87 km W of Akhiok, Alaska 56.864°, -155.607° | 11.7 km | - | - | - | ✓ Reviewed | USGS → |
On April 25, 2023, worldwide seismic activity registered a magnitude 2.0 earthquake 87 km W of Akhiok, Alaska at 19:26 UTC. The event was offshore. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 19:10:24 UTC | 4.2mb | 47 km SE of Jiufen, Taiwan 24.856°, 122.219° | 115.3 km | - | - | - | ✓ Reviewed | USGS → |
At 19:10 UTC on April 25, 2023, a magnitude 4.2 tremor occurred 47 km SE of Jiufen, Taiwan. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 18:55:46 UTC | 4.7mb | 171 km WSW of Nabire, Indonesia -4.002°, 134.092° | 24.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.7 event was detected 171 km WSW of Nabire, Indonesia on April 25, 2023, with origin time 18:55 UTC. See the M4.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 18:54:06 UTC | 4.4mb | South Sandwich Islands region -58.633°, -25.060° | 26.5 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.4 event was detected in the South Sandwich Islands region on April 25, 2023, with origin time 18:54 UTC. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 18:45:56 UTC | 2.0md | Puerto Rico region 17.947°, -66.950° | 7.9 km | - | - | - | ✓ Reviewed | USGS → |
April 25, 2023 brought a magnitude 2.0 earthquake in the Puerto Rico region, logged at 18:45 UTC. Coming 16 hours after a magnitude 2.5 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 18:24:44 UTC | 3.1ml | 162 km S of Atka, Alaska 50.750°, -173.876° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 3.1 earthquake 162 km S of Atka, Alaska came in on April 25, 2023 at 18:24 UTC. The event was offshore. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 18:18:32 UTC | 2.6ml | 102 km SE of Chignik, Alaska 55.574°, -157.373° | 0.2 km | - | - | - | ✓ Reviewed | USGS → |
On April 25, 2023 at 18:18 UTC, a magnitude 2.6 earthquake struck 102 km SE of Chignik, Alaska. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 18:17:30 UTC | 2.0ml | 12 km WSW of Happy Valley, Alaska 59.921°, -151.954° | 64.9 km | - | - | - | ✓ Reviewed | USGS → |
At 18:17 UTC on April 25, 2023, a magnitude 2.0 tremor occurred 12 km WSW of Happy Valley, Alaska. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-04-25 2023-04-25 18:00:01 UTC | 2.6ml | 46 km NNW of Valdez, Alaska 61.533°, -146.591° | 17.2 km | 1 | - | - | ✓ Reviewed | USGS → |
A magnitude 2.6 earthquake was recorded 46 km NNW of Valdez, Alaska on April 25, 2023 at 18:00 UTC. See the M2.6 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 April 25, 2023. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.