Earthquakes on October 23, 2024
297
EARTHQUAKES on October 23, 2024
24-hour UTC period · USGS data
40 km deep
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
3
M4.0–4.9
25
M3.0–3.9
10
M2.0–2.9
56
M1.0–1.9
203
Activity Summary
297
Total earthquakes
~250
Daily average
Normal
Activity level
3
M5.0+ events
Geographic Breakdown
By US State
Significant Earthquakes (M4.5+)
6.2
146 km SSW of Severo-Kuril’sk, Russia
14:38 UTC · 40.0 km deep
5.1
Kermadec Islands region
21:30 UTC · 35.0 km deep
5.0
southeast of Easter Island
06:05 UTC · 10.0 km deep
4.9
132 km NW of Neiafu, Tonga
19:20 UTC · 230.4 km deep
4.7
Volcano Islands, Japan region
13:45 UTC · 98.2 km deep
4.6
183 km ESE of Hihifo, Tonga
20:02 UTC · 10.0 km deep
4.6
Volcano Islands, Japan region
18:19 UTC · 10.0 km deep
4.6
93 km ENE of Neiafu, Tonga
07:44 UTC · 10.0 km deep
Earthquake Map — October 23, 2024
All Earthquakes — October 23, 2024
Showing 30 of 94 (filtered from 297)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2024-10-23 2024-10-23 23:47:43 UTC | 2.2ml | 60 km S of Kokhanok, Alaska 58.892°, -154.765° | 128.3 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.2 earthquake 60 km S of Kokhanok, Alaska with origin time 23:47 UTC on October 23, 2024. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 23:43:25 UTC | 2.2ml | 10 km S of Princeton, Canada 49.364°, -120.500° | -0.5 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.2 seismic event took place 10 km S of Princeton, Canada on October 23, 2024 at 23:43 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 23:18:40 UTC | 2.1ml | 5 km NW of Boron, CA 35.032°, -117.689° | -0.8 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.1 event was detected 5 km NW of Boron, CA on October 23, 2024, with origin time 23:18 UTC. 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. | ||||||||
2024-10-23 2024-10-23 23:13:26 UTC | 2.1ml | 40 km NE of Pedro Bay, Alaska 59.996°, -153.519° | 143.2 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.1 earthquake 40 km NE of Pedro Bay, Alaska with origin time 23:13 UTC on October 23, 2024. The event was offshore. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 23:07:17 UTC | 2.4md | 10 km WSW of Almanor, CA 40.170°, -121.275° | 1.2 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.4 seismic event took place 10 km WSW of Almanor, CA on October 23, 2024 at 23:07 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 23:00:32 UTC | 4.2mb | 232 km NNW of Tobelo, Indonesia 3.511°, 126.901° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.2 earthquake 232 km NNW of Tobelo, Indonesia with origin time 23:00 UTC on October 23, 2024. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 22:49:34 UTC | 4.0mb | 124 km SSE of Kyzyl-Suu, Kyrgyzstan 41.293°, 78.543° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.0 event was detected 124 km SSE of Kyzyl-Suu, Kyrgyzstan on October 23, 2024, with origin time 22:49 UTC. See the M4.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 22:39:55 UTC | 3.0ml | 13 km WSW of Akutan, Alaska 54.103°, -165.978° | 9.4 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 3.0 event was detected 13 km WSW of Akutan, Alaska on October 23, 2024, with origin time 22:39 UTC. See the M3.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 22:36:01 UTC | 4.4mb | 88 km W of San Antonio de los Cobres, Argentina -24.321°, -67.180° | 184.8 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.4 earthquake was recorded 88 km W of San Antonio de los Cobres, Argentina on October 23, 2024 at 22:36 UTC. The event was offshore. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 22:26:57 UTC | 2.4ml | 49 km SSW of Skwentna, Alaska 61.601°, -151.830° | 97.8 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.4 earthquake 49 km SSW of Skwentna, Alaska with origin time 22:26 UTC on October 23, 2024. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 22:11:06 UTC | 3.2ml | 18 km NNE of Vernal, Utah 40.609°, -109.443° | 0.0 km | - | - | - | ✓ Reviewed | USGS → |
At 22:11 UTC on October 23, 2024, a magnitude 3.2 tremor occurred 18 km NNE of Vernal, Utah. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M3.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 21:30:14 UTC | 5.1mb | Kermadec Islands region -27.820°, -176.685° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 5.1 earthquake was recorded in the Kermadec Islands region on October 23, 2024 at 21:30 UTC. See the M5.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 21:11:16 UTC | 4.2mb | 207 km NW of Nagqu, China 32.668°, 90.356° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On October 23, 2024, worldwide seismic activity registered a magnitude 4.2 earthquake 207 km NW of Nagqu, China at 21:11 UTC. The event was offshore. See the M4.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 21:02:54 UTC | 2.9ml | 101 km SSW of Kaktovik, Alaska 69.324°, -144.824° | 7.3 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.9 seismic event took place 101 km SSW of Kaktovik, Alaska on October 23, 2024 at 21:02 UTC. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 20:29:18 UTC | 2.0md | 11 km WSW of Almanor, CA 40.158°, -121.275° | 1.3 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.0 seismic event took place 11 km WSW of Almanor, CA on October 23, 2024 at 20:29 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 20:14:09 UTC | 2.2ml | 21 km SE of Skwentna, Alaska 61.861°, -151.098° | 67.2 km | - | - | - | ✓ Reviewed | USGS → |
On October 23, 2024, worldwide seismic activity registered a magnitude 2.2 earthquake 21 km SE of Skwentna, Alaska at 20:14 UTC. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 20:02:44 UTC | 4.6mb | 183 km ESE of Hihifo, Tonga -16.468°, -172.162° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.6 earthquake 183 km ESE of Hihifo, Tonga at 20:02 UTC on October 23, 2024. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 19:25:57 UTC | 2.2ml | 87 km NNW of Rachel, Nevada 38.408°, -115.980° | 9.1 km | - | - | - | ✓ Reviewed | USGS → |
At 19:25 UTC on October 23, 2024, a magnitude 2.2 tremor occurred 87 km NNW of Rachel, Nevada. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 19:20:54 UTC | 4.9mb | 132 km NW of Neiafu, Tonga -17.832°, -174.900° | 230.4 km | - | - | - | ✓ Reviewed | USGS → |
On October 23, 2024, worldwide seismic activity registered a magnitude 4.9 earthquake 132 km NW of Neiafu, Tonga at 19:20 UTC. The event was offshore. See the M4.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 19:11:05 UTC | 2.6ml | 83 km SW of Adak, Alaska 51.460°, -177.637° | 37.3 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.6 earthquake 83 km SW of Adak, Alaska came in on October 23, 2024 at 19:11 UTC. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 19:03:05 UTC | 3.3md | 68 km N of Charlotte Amalie, U.S. Virgin Islands 18.960°, -64.956° | 49.8 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 3.3 earthquake 68 km N of Charlotte Amalie, U.S. Virgin Islands with origin time 19:03 UTC on October 23, 2024. The event was offshore. See the M3.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 18:25:00 UTC | 2.5ml | 6 km NE of Puebla, B.C., MX 32.604°, -115.319° | 16.5 km | - | - | - | ✓ Reviewed | USGS → |
On October 23, 2024, worldwide seismic activity registered a magnitude 2.5 earthquake 6 km NE of Puebla, B.C., MX at 18:25 UTC. Coming 3 hours after a magnitude 2.6 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 18:19:50 UTC | 4.6mb | Volcano Islands, Japan region 25.369°, 142.745° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 4.6 event was detected in the Volcano Islands, Japan region on October 23, 2024, with origin time 18:19 UTC. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 18:18:33 UTC | 2.4md | 14 km E of South Lead Hill, Arkansas 36.417°, -92.754° | 2.0 km | 1 | - | - | ✓ Reviewed | USGS → |
A magnitude 2.4 earthquake was recorded 14 km E of South Lead Hill, Arkansas on October 23, 2024 at 18:18 UTC. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 18:14:02 UTC | 2.7ml | 103 km SSW of Kaktovik, Alaska 69.302°, -144.801° | 5.2 km | - | - | - | ✓ Reviewed | USGS → |
On October 23, 2024, worldwide seismic activity registered a magnitude 2.7 earthquake 103 km SSW of Kaktovik, Alaska at 18:14 UTC. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 18:12:53 UTC | 2.3ml | 62 km S of Whites City, New Mexico 31.613°, -104.373° | 6.1 km | - | - | - | ✓ Reviewed | USGS → |
At 18:12 UTC on October 23, 2024, a magnitude 2.3 tremor occurred 62 km S of Whites City, New Mexico. The event was offshore. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 17:57:05 UTC | 2.0ml | 14 km NNE of Fillmore, CA 34.518°, -118.885° | 11.6 km | - | - | - | ✓ Reviewed | USGS → |
October 23, 2024 brought a magnitude 2.0 earthquake 14 km NNE of Fillmore, CA, logged at 17:57 UTC. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 17:50:14 UTC | 4.4mb | 55 km SSW of Hihifo, Tonga -16.398°, -174.035° | 82.6 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.4 earthquake 55 km SSW of Hihifo, Tonga with origin time 17:50 UTC on October 23, 2024. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 17:49:32 UTC | 4.4mb | 70 km WNW of San Antonio de los Cobres, Argentina -24.087°, -67.000° | 172.2 km | - | - | - | ✓ Reviewed | USGS → |
On October 23, 2024, worldwide seismic activity registered a magnitude 4.4 earthquake 70 km WNW of San Antonio de los Cobres, Argentina at 17:49 UTC. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2024-10-23 2024-10-23 17:29:46 UTC | 2.3ml | 12 km ESE of Pāhala, Hawaii 19.139°, -155.375° | 30.4 km | - | - | - | Auto | USGS → |
The USGS recorded this magnitude 2.3 earthquake 12 km ESE of Pāhala, Hawaii at 17:29 UTC on October 23, 2024. Coming 7 hours after a magnitude 2.4 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M2.3 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 October 23, 2024. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.