127 km N of Charlotte Amalie, U.S. Virgin Islands

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

How big was it?

This earthquake released about 2 tons of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.4 would have released about 32 times as much.

1. Northridge, California 1994 M 6.7 83,000× the energy of this one
2. Mineral, Virginia 2011 M 5.8 3,700× the energy of this one
3. Magna, Utah 2020 M 5.7 2,600× the energy of this one
4. This earthquake M 3.4 about 2 tons of TNT
5. Around the size people start to feel M 3.0 this one released 4.3× more

Energy from the Gutenberg–Richter relation (log₁₀E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.

Where

Epicentre 19.4978, -64.9245. Map © OpenStreetMap contributors.

Nearby places

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

30 earthquakes have been recorded within 50 km since this one.

1. 3.7 97 km NNE of Cruz Bay, U.S. Virgin Islands 21:41 UTC
2. 3.3 112 km N of Charlotte Amalie, U.S. Virgin Islands 02:17 UTC
3. 3.6 119 km NNE of Cruz Bay, U.S. Virgin Islands 23:20 UTC
4. 3.4 136 km N of Cruz Bay, U.S. Virgin Islands 21:56 UTC
5. 3.4 96 km N of Cruz Bay, U.S. Virgin Islands 19:58 UTC
6. 3.2 95 km N of Charlotte Amalie, U.S. Virgin Islands 18:52 UTC
7. 2.6 128 km NNW of Charlotte Amalie, U.S. Virgin Islands 10:34 UTC
8. 3.4 129 km N of Charlotte Amalie, U.S. Virgin Islands 08:57 UTC
9. 2.9 122 km N of Culebra, Puerto Rico 07:50 UTC
10. 2.6 112 km N of Cruz Bay, U.S. Virgin Islands 17:26 UTC
11. 3.0 116 km N of Charlotte Amalie, U.S. Virgin Islands 10:03 UTC
12. 2.2 81 km N of Charlotte Amalie, U.S. Virgin Islands 09:55 UTC
13. 2.2 119 km N of Charlotte Amalie, U.S. Virgin Islands 00:20 UTC
14. 2.5 120 km N of Cruz Bay, U.S. Virgin Islands 22:46 UTC
15. 2.8 122 km NNW of Charlotte Amalie, U.S. Virgin Islands 09:47 UTC

Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of 13:33 UTC. QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.

For this area

The largest earthquake within 50 km in our catalogue was M 4.2 on 2017-01-15 — it released about 15 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

• The official USGS event page — the source of record for every value above
• Did you feel it? Report it to USGS — reports go to USGS, not to us
• ShakeMap for this event, when USGS has produced one

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.