Earthquakes on November 1, 2023
287
EARTHQUAKES on November 1, 2023
24-hour UTC period · USGS data
LARGEST: M6.1 — 20 km NE of Kupang, Indonesia
51 km deep · 8 people felt it
Normal activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
6
M4.0–4.9
25
M3.0–3.9
7
M2.0–2.9
54
M1.0–1.9
195
Activity Summary
287
Total earthquakes
~250
Daily average
Normal
Activity level
6
M5.0+ events
Geographic Breakdown
By US State
Top Countries (International)
Northern Mariana Islands
2
South Sandwich Islands
1
Significant Earthquakes (M4.5+)
6.1
20 km NE of Kupang, Indonesia
21:04 UTC · 51.0 km deep
Felt by 8
5.3
42 km S of Puerto San José, Guatemala
21:52 UTC · 50.6 km deep
Felt by 21
5.2
90 km ESE of Lata, Solomon Islands
06:51 UTC · 54.0 km deep
5.1
South Sandwich Islands region
23:40 UTC · 21.3 km deep
5.0
58 km NNW of Ende, Indonesia
14:07 UTC · 10.0 km deep
5.0
144 km SSE of Alo, Wallis and Futuna
10:15 UTC · 409.9 km deep
4.9
Pacific-Antarctic Ridge
13:36 UTC · 10.0 km deep
4.9
88 km SSE of Port Blair, India
12:51 UTC · 93.3 km deep
Felt by 3
Earthquake Map — November 1, 2023
All Earthquakes — November 1, 2023
Showing 30 of 92 (filtered from 287)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2023-11-01 2023-11-01 23:55:51 UTC | 2.2md | 1 km NNW of Magas Arriba, Puerto Rico 18.026°, -66.771° | 12.7 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.2 earthquake 1 km NNW of Magas Arriba, Puerto Rico with origin time 23:55 UTC on November 1, 2023. It arrived roughly 7 hours after a larger magnitude 2.3 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 23:40:07 UTC | 5.1mb | South Sandwich Islands region -57.159°, -25.154° | 21.3 km | - | - | - | ✓ Reviewed | USGS → |
On November 1, 2023, worldwide seismic activity registered a magnitude 5.1 earthquake in the South Sandwich Islands region at 23:40 UTC. See the M5.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 23:01:23 UTC | 2.2md | 10 km SSE of Gu?nica, Puerto Rico 17.882°, -66.879° | 12.5 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.2 earthquake 10 km SSE of Gu?nica, Puerto Rico with origin time 23:01 UTC on November 1, 2023. Coming 6 hours after a magnitude 2.3 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 22:44:01 UTC | 4.5mb | 101 km SSE of Murghob, Tajikistan 37.389°, 74.558° | 53.7 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.5 seismic event took place 101 km SSE of Murghob, Tajikistan on November 1, 2023 at 22:44 UTC. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 22:17:13 UTC | 2.1ml | 2 km NNW of Point Possession, Alaska 60.944°, -150.705° | 46.5 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.1 earthquake 2 km NNW of Point Possession, Alaska at 22:17 UTC on November 1, 2023. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 22:04:34 UTC | 2.9ml(texnet) | 58 km S of Whites City, New Mexico 31.653°, -104.294° | 7.2 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.9 seismic event took place 58 km S of Whites City, New Mexico on November 1, 2023 at 22:04 UTC. The event was offshore. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 21:52:16 UTC | 5.3mww | 42 km S of Puerto San José, Guatemala 13.550°, -90.770° | 50.6 km | 21 | - | - | ✓ Reviewed | USGS → |
A magnitude 5.3 earthquake was recorded 42 km S of Puerto San José, Guatemala on November 1, 2023 at 21:52 UTC. The event was offshore. See the M5.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 21:44:36 UTC | 4.1mb | 26 km NW of Teknāf, Bangladesh 21.033°, 92.127° | 22.2 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.1 seismic event took place 26 km NW of Teknāf, Bangladesh on November 1, 2023 at 21:44 UTC. The event was offshore. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 21:21:53 UTC | 2.0ml | 9 km E of Sparks, Nevada 39.538°, -119.642° | 0.0 km | - | - | - | ✓ Reviewed | USGS → |
Reports of a magnitude 2.0 earthquake 9 km E of Sparks, Nevada came in on November 1, 2023 at 21:21 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. | ||||||||
2023-11-01 2023-11-01 21:04:48 UTC | 6.1mww | 20 km NE of Kupang, Indonesia -10.056°, 123.754° | 51.0 km | 8 | V | green | ✓ Reviewed | USGS → |
On November 1, 2023 at 21:04 UTC, a magnitude 6.1 earthquake struck 20 km NE of Kupang, Indonesia. 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 worldwide seismic activity on November 1, 2023. See the M6.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 21:04:10 UTC | 2.0ml(texnet) | 28 km SSW of Los Ybanez, Texas 32.480°, -102.021° | 9.4 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.0 seismic event took place 28 km SSW of Los Ybanez, Texas on November 1, 2023 at 21:04 UTC. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 20:55:52 UTC | 4.8mb | Fiji region -21.637°, -179.120° | 576.7 km | - | - | - | ✓ Reviewed | USGS → |
On November 1, 2023 at 20:55 UTC, a magnitude 4.8 earthquake struck in the Fiji region. This is the deepest earthquake in the current dataset — a deep-focus event. See the M4.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 20:46:31 UTC | 3.2ml | 112 km SSE of King Cove, Alaska 54.115°, -161.691° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
At 20:46 UTC on November 1, 2023, a magnitude 3.2 tremor occurred 112 km SSE of King Cove, Alaska. See the M3.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 20:40:47 UTC | 2.0md | 10 km ENE of Talmage, CA 39.162°, -123.064° | 5.4 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.0 earthquake 10 km ENE of Talmage, CA at 20:40 UTC on November 1, 2023. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 20:27:20 UTC | 3.8mb | 42 km SE of Nikolski, Alaska 52.714°, -168.346° | 35.0 km | - | I | - | ✓ Reviewed | USGS → |
A magnitude 3.8 earthquake was recorded 42 km SE of Nikolski, Alaska on November 1, 2023 at 20:27 UTC. The event was offshore. See the M3.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 20:21:45 UTC | 2.1ml | 77 km SSE of Akutan, Alaska 53.492°, -165.340° | 25.4 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.1 event was detected 77 km SSE of Akutan, Alaska on November 1, 2023, with origin time 20:21 UTC. See the M2.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 20:19:36 UTC | 2.8md | 112 km W of Crescent City, CA 41.580°, -125.528° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.8 earthquake 112 km W of Crescent City, CA with origin time 20:19 UTC on November 1, 2023. The event was offshore. See the M2.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 20:03:42 UTC | 2.4ml | 12 km W of Stanley, Idaho 44.229°, -115.098° | 4.5 km | - | - | - | ✓ Reviewed | USGS → |
This magnitude 2.4 event was detected 12 km W of Stanley, Idaho on November 1, 2023, with origin time 20:03 UTC. Coming 17 hours after a magnitude 3.5 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. 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. | ||||||||
2023-11-01 2023-11-01 17:46:14 UTC | 2.2ml | 60 km S of Ivanof Bay, Alaska 55.364°, -159.550° | 40.9 km | - | - | - | ✓ Reviewed | USGS → |
On November 1, 2023, worldwide seismic activity registered a magnitude 2.2 earthquake 60 km S of Ivanof Bay, Alaska at 17:46 UTC. The event was offshore. See the M2.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 16:58:32 UTC | 2.3md | 1 km SE of Maria Antonia, Puerto Rico 17.970°, -66.882° | 13.3 km | - | - | - | ✓ Reviewed | USGS → |
November 1, 2023 brought a magnitude 2.3 earthquake 1 km SE of Maria Antonia, Puerto Rico, logged at 16:58 UTC. The event was offshore. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 16:53:38 UTC | 4.7mb | Izu Islands, Japan region 29.205°, 140.875° | 103.5 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.7 earthquake was recorded in the Izu Islands, Japan region on November 1, 2023 at 16:53 UTC. See the M4.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 15:53:06 UTC | 3.7ml | 21 km WNW of Glacier View, Alaska 61.873°, -148.040° | 8.9 km | 6 | II | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 3.7 earthquake 21 km WNW of Glacier View, Alaska with origin time 15:53 UTC on November 1, 2023. See the M3.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 15:36:54 UTC | 4.6mb | 55 km NE of Port-Olry, Vanuatu -14.684°, 167.440° | 173.1 km | - | - | - | ✓ Reviewed | USGS → |
At 15:36 UTC on November 1, 2023, a magnitude 4.6 tremor occurred 55 km NE of Port-Olry, Vanuatu. The event was offshore. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 15:03:32 UTC | 2.4md | 33 km W of Hayfork, CA 40.534°, -123.570° | 4.4 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.4 seismic event took place 33 km W of Hayfork, CA on November 1, 2023 at 15:03 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. | ||||||||
2023-11-01 2023-11-01 14:36:55 UTC | 4.5mb | Pagan region, Northern Mariana Islands 18.595°, 145.973° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
November 1, 2023 brought a magnitude 4.5 earthquake in the Pagan region, Northern Mariana Islands, logged at 14:36 UTC. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 14:35:23 UTC | 4.3mb | 6 km SW of Calatagan, Philippines 13.798°, 120.582° | 71.8 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.3 earthquake 6 km SW of Calatagan, Philippines with origin time 14:35 UTC on November 1, 2023. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 14:10:58 UTC | 2.5ml | 27 km W of Volcano, Hawaii 19.484°, -155.490° | -1.2 km | - | - | - | ✓ Reviewed | USGS → |
On November 1, 2023 at 14:10 UTC, a magnitude 2.5 earthquake struck 27 km W of Volcano, Hawaii. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 14:07:47 UTC | 5.0mb | 58 km NNW of Ende, Indonesia -8.322°, 121.549° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
At 14:07 UTC on November 1, 2023, a magnitude 5.0 tremor occurred 58 km NNW of Ende, Indonesia. See the M5.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 13:44:34 UTC | 3.1ml | 152 km WSW of Adak, Alaska 51.352°, -178.665° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 3.1 earthquake 152 km WSW of Adak, Alaska at 13:44 UTC on November 1, 2023. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2023-11-01 2023-11-01 13:37:58 UTC | 4.6mb | Pacific-Antarctic Ridge -53.996°, -136.842° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.6 earthquake near Pacific-Antarctic Ridge at 13:37 UTC on November 1, 2023. It arrived roughly 1 hours after a larger magnitude 4.9 mainshock in the same 20 km area, placing it within the typical aftershock window. See the M4.6 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 November 1, 2023. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.