Earthquakes on November 28, 2021
306
EARTHQUAKES on November 28, 2021
24-hour UTC period · USGS data
LARGEST: M7.5 — 43 km NNW of Barranca, Peru
126 km deep · 276 people felt it
Elevated activitycompared to daily average (~250/day)
Magnitude Breakdown
M5.0+
2
M4.0–4.9
36
M3.0–3.9
20
M2.0–2.9
72
M1.0–1.9
176
Activity Summary
306
Total earthquakes
~250
Daily average
Elevated
Activity level
2
M5.0+ events
Geographic Breakdown
By US State
Top Countries (International)
Significant Earthquakes (M4.5+)
7.5
43 km NNW of Barranca, Peru
10:52 UTC · 126.0 km deep
Felt by 276
5.1
34 km W of Callao, Peru
06:32 UTC · 61.6 km deep
Felt by 85
4.9
81 km ENE of ‘Ohonua, Tonga
14:55 UTC · 10.0 km deep
4.9
197 km N of Metinaro, Timor Leste
13:51 UTC · 537.9 km deep
4.7
Solomon Islands
20:30 UTC · 30.2 km deep
4.7
23 km ENE of Riosucio, Colombia
09:42 UTC · 27.7 km deep
Felt by 5
4.7
southeast Indian Ridge
05:45 UTC · 10.0 km deep
4.7
49 km SW of Q?’en, Iran
01:38 UTC · 10.0 km deep
Earthquake Map — November 28, 2021
All Earthquakes — November 28, 2021
Showing 30 of 130 (filtered from 306)
(Filtered to M2.0+. Change the magnitude filter to see smaller events.)
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
2021-11-28 2021-11-28 23:53:33 UTC | 2.0ml | 79 km S of Perryville, Alaska 55.204°, -159.024° | 20.1 km | - | - | - | ✓ Reviewed | USGS → |
On November 28, 2021, worldwide seismic activity registered a magnitude 2.0 earthquake 79 km S of Perryville, Alaska at 23:53 UTC. The event was offshore. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 23:34:02 UTC | 4.5mb | 136 km WSW of Nabire, Indonesia -3.856°, 134.379° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.5 earthquake was recorded 136 km WSW of Nabire, Indonesia on November 28, 2021 at 23:34 UTC. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 23:28:21 UTC | 2.4md | 5 km SE of Tallaboa, Puerto Rico 17.957°, -66.689° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 2.4 seismic event took place 5 km SE of Tallaboa, Puerto Rico on November 28, 2021 at 23:28 UTC. This event falls inside the aftershock decay of a nearby magnitude 2.6 earthquake that occurred about 15 hours earlier. The event was offshore. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 23:11:26 UTC | 4.3mb | 27 km NE of Hualien City, Taiwan 24.149°, 121.798° | 33.9 km | - | - | - | ✓ Reviewed | USGS → |
On November 28, 2021, worldwide seismic activity registered a magnitude 4.3 earthquake 27 km NE of Hualien City, Taiwan at 23:11 UTC. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 23:03:30 UTC | 2.3md | 3 km W of Tiptonville, Tennessee 36.380°, -89.508° | 7.8 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 2.3 earthquake 3 km W of Tiptonville, Tennessee with origin time 23:03 UTC on November 28, 2021. The event was offshore. See the M2.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 23:03:03 UTC | 3.2ml | 25 km WSW of Coyanosa, Texas 31.180°, -103.317° | 2.9 km | 1 | III | - | ✓ Reviewed | USGS → |
November 28, 2021 brought a magnitude 3.2 earthquake 25 km WSW of Coyanosa, Texas, logged at 23:03 UTC. 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. | ||||||||
2021-11-28 2021-11-28 22:53:38 UTC | 2.9ml | 12 km NNE of Skwentna, Alaska 62.083°, -151.278° | 74.3 km | - | - | - | ✓ Reviewed | USGS → |
November 28, 2021 brought a magnitude 2.9 earthquake 12 km NNE of Skwentna, Alaska, logged at 22:53 UTC. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 22:40:37 UTC | 3.2ml | 240 km SE of Chiniak, Alaska 56.036°, -149.586° | 23.8 km | - | - | - | ✓ Reviewed | USGS → |
On November 28, 2021 at 22:40 UTC, a magnitude 3.2 earthquake struck 240 km SE of Chiniak, Alaska. The event was offshore. See the M3.2 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 22:34:41 UTC | 4.3mb | 106 km NW of Bukittinggi, Indonesia 0.279°, 99.607° | 125.9 km | - | - | - | ✓ Reviewed | USGS → |
At 22:34 UTC on November 28, 2021, a magnitude 4.3 tremor occurred 106 km NW of Bukittinggi, Indonesia. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 22:27:32 UTC | 4.3mb | 19 km N of Kokubu-matsuki, Japan 31.911°, 130.776° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 4.3 earthquake 19 km N of Kokubu-matsuki, Japan at 22:27 UTC on November 28, 2021. This event falls inside the aftershock decay of a nearby magnitude 4.5 earthquake that occurred about 1 hours earlier. The event was offshore. See the M4.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 22:19:09 UTC | 4.5mb | 93 km N of Rabaul, Papua New Guinea -3.355°, 152.085° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 4.5 earthquake 93 km N of Rabaul, Papua New Guinea with origin time 22:19 UTC on November 28, 2021. The event was offshore. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 22:13:56 UTC | 4.5mb | 13 km N of Kokubu-matsuki, Japan 31.853°, 130.791° | 10.0 km | 2 | - | - | ✓ Reviewed | USGS → |
On November 28, 2021, worldwide seismic activity registered a magnitude 4.5 earthquake 13 km N of Kokubu-matsuki, Japan at 22:13 UTC. The event was offshore. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 21:52:45 UTC | 4.1mb | Southern Qinghai, China 34.448°, 99.071° | 10.0 km | - | - | - | ✓ Reviewed | USGS → |
On November 28, 2021, worldwide seismic activity registered a magnitude 4.1 earthquake near Southern Qinghai, China at 21:52 UTC. See the M4.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 21:38:01 UTC | 2.2md | 10 km ENE of P?hala, Hawaii 19.227°, -155.385° | 33.2 km | - | - | - | Auto | USGS → |
A magnitude 2.2 seismic event took place 10 km ENE of P?hala, Hawaii on November 28, 2021 at 21:38 UTC. It arrived roughly 6 hours after a larger magnitude 3.6 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. | ||||||||
2021-11-28 2021-11-28 21:28:59 UTC | 2.4ml | 6 km ENE of P?hala, Hawaii 19.218°, -155.415° | 33.6 km | - | - | - | Auto | USGS → |
This magnitude 2.4 event was detected 6 km ENE of P?hala, Hawaii on November 28, 2021, with origin time 21:28 UTC. Coming 6 hours after a magnitude 3.6 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 21:20:07 UTC | 2.3md | 0 km ESE of Indios, Puerto Rico 17.992°, -66.812° | 15.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.3 earthquake 0 km ESE of Indios, Puerto Rico at 21:20 UTC on November 28, 2021. Coming 5 hours after a magnitude 3.0 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. | ||||||||
2021-11-28 2021-11-28 21:18:51 UTC | 4.6mb | South Sandwich Islands region -58.629°, -25.191° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
A magnitude 4.6 seismic event took place in the South Sandwich Islands region on November 28, 2021 at 21:18 UTC. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 20:59:18 UTC | 4.4mb | Kermadec Islands, New Zealand -30.898°, -177.978° | 35.0 km | - | - | - | ✓ Reviewed | USGS → |
November 28, 2021 brought a magnitude 4.4 earthquake near Kermadec Islands, New Zealand, logged at 20:59 UTC. See the M4.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 20:53:00 UTC | 4.5mb | 159 km SW of Bandar Lampung, Indonesia -6.566°, 104.379° | 41.3 km | - | - | - | ✓ Reviewed | USGS → |
At 20:53 UTC on November 28, 2021, a magnitude 4.5 tremor occurred 159 km SW of Bandar Lampung, Indonesia. The event was offshore. See the M4.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 20:33:21 UTC | 4.6mb | 74 km S of Shikotan, Russia 43.138°, 146.590° | 52.7 km | - | - | - | ✓ Reviewed | USGS → |
November 28, 2021 brought a magnitude 4.6 earthquake 74 km S of Shikotan, Russia, logged at 20:33 UTC. The event was offshore. See the M4.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 20:30:00 UTC | 4.7mb | Solomon Islands -10.466°, 161.056° | 30.2 km | - | - | - | ✓ Reviewed | USGS → |
At 20:30 UTC on November 28, 2021, a magnitude 4.7 tremor occurred near Solomon Islands. See the M4.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 20:25:03 UTC | 2.5ml | 68 km SE of Sand Point, Alaska 54.857°, -159.838° | 28.0 km | - | - | - | ✓ Reviewed | USGS → |
On November 28, 2021, worldwide seismic activity registered a magnitude 2.5 earthquake 68 km SE of Sand Point, Alaska at 20:25 UTC. The event was offshore. See the M2.5 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 20:19:58 UTC | 2.9md | 4 km SW of Guánica, Puerto Rico 17.947°, -66.945° | 9.0 km | - | - | - | ✓ Reviewed | USGS → |
The USGS recorded this magnitude 2.9 earthquake 4 km SW of Guánica, Puerto Rico at 20:19 UTC on November 28, 2021. Coming 17 hours after a magnitude 3.5 earthquake in the immediate vicinity, it is most likely an aftershock of that larger rupture. The event was offshore. See the M2.9 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 20:04:30 UTC | 2.7ml | 3 km SW of Anchor Point, Alaska 59.756°, -151.878° | 59.4 km | - | - | - | ✓ Reviewed | USGS → |
On November 28, 2021, worldwide seismic activity registered a magnitude 2.7 earthquake 3 km SW of Anchor Point, Alaska at 20:04 UTC. The event was offshore. See the M2.7 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 19:42:35 UTC | 2.6ml | 15 km SW of Stanley, Idaho 44.117°, -115.078° | 10.0 km | 2 | - | - | ✓ Reviewed | USGS → |
A magnitude 2.6 seismic event took place 15 km SW of Stanley, Idaho on November 28, 2021 at 19:42 UTC. The event was offshore. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 19:37:45 UTC | 2.4ml | 137 km ESE of Chignik, Alaska 55.972°, -156.271° | 44.8 km | - | - | - | ✓ Reviewed | USGS → |
On November 28, 2021 at 19:37 UTC, a magnitude 2.4 earthquake struck 137 km ESE of Chignik, Alaska. See the M2.4 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 19:24:52 UTC | 2.8ml | 45 km NNE of Ouzinkie, Alaska 58.308°, -152.231° | 66.6 km | 1 | - | - | ✓ Reviewed | USGS → |
This magnitude 2.8 event was detected 45 km NNE of Ouzinkie, Alaska on November 28, 2021, with origin time 19:24 UTC. See the M2.8 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 19:13:35 UTC | 2.0ml | 36 km NNW of Toyah, Texas 31.596°, -103.998° | 7.9 km | - | - | - | ✓ Reviewed | USGS → |
At 19:13 UTC on November 28, 2021, a magnitude 2.0 tremor occurred 36 km NNW of Toyah, Texas. This event falls inside the aftershock decay of a nearby magnitude 2.3 earthquake that occurred about 5 hours earlier. See the M2.0 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 18:55:09 UTC | 3.1md | 55 km W of Puerto Real, Puerto Rico 18.032°, -67.709° | 5.0 km | - | - | - | ✓ Reviewed | USGS → |
On November 28, 2021, worldwide seismic activity registered a magnitude 3.1 earthquake 55 km W of Puerto Real, Puerto Rico at 18:55 UTC. The event was offshore. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2021-11-28 2021-11-28 18:44:00 UTC | 2.2md | 8 km E of P?hala, Hawaii 19.203°, -155.395° | 33.9 km | - | - | - | Auto | USGS → |
November 28, 2021 brought a magnitude 2.2 earthquake 8 km E of P?hala, Hawaii, logged at 18:44 UTC. This event falls inside the aftershock decay of a nearby magnitude 3.6 earthquake that occurred about 3 hours earlier. The event was offshore. See the M2.2 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 28, 2021. Data includes all events of magnitude 1.0 or greater. Past earthquake data is considered final after review by USGS seismologists.