Earthquake · reviewed by a seismologist
M 2.4ml
Earthquake near Forks, WA
USGS: 20 km S of Neah Bay, Washington
- When
- 7:38 pm PST on 16 November 2024 ()
- Where
- 32 km (20 mi) NW of Forks, WA · earthquakes near Forks
- Magnitude
- M 2.4 (ml)
- Depth
- 6.5 km below the surface
- Felt
- 1 report · strongest reported intensity III
- Nearest
- Clallam County, 56 km E
- Nearest mapped fault
- Cascadia fold and fault belt, 7 km from its surface trace — near is not the same as on
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 614 days ago
A magnitude 2.4 earthquake was recorded 32 km (20 mi) NW of Forks, WA, at 7:38 pm PST on 16 November 2024 (03:38 UTC). 1 person has reported feeling it to USGS. This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.
How big was it?
This earthquake released about 140 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.4 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 110,000× the energy of this one
- Magna, Utah 2020 M 5.7 78,000× the energy of this one
- Around the size people start to feel M 3.0 6.9× the energy of this one
- This earthquake M 2.4 about 140 lb of TNT
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.
For this area
No earthquake of M4 or more has been recorded within 50 km since our catalogue begins in 2016.
Before 2016, the USGS record since 1900 lists no earthquake of M5 or more within 50 km.
Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.
Where
Epicentre 48.1818, -124.6417. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Clallam County, WA | 56 km (35 mi) | E | earthquakes near Clallam County |
| Jefferson County, WA | 93 km (58 mi) | ESE | earthquakes near Jefferson County |
| San Juan County, WA | 119 km (74 mi) | ENE | earthquakes near San Juan County |
| Grays Harbor County, WA | 134 km (83 mi) | SSE | earthquakes near Grays Harbor County |
| Mason County, WA | 143 km (89 mi) | SE | earthquakes near Mason County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
34 earthquakes have been recorded within 50 km since this one.
- 0.8 14 km W of Sekiu, Washington
- 0.6 12 km SSE of Neah Bay, Washington
- 0.7 12 km SSE of Neah Bay, Washington
- 1.5 19 km NNW of Forks, Washington
- 2.1 26 km W of Forks, Washington
- 2.5 23 km W of Neah Bay, Washington
- 1.7 12 km S of Forks, Washington
- 1.6 11 km E of Forks, Washington
- 1.6 12 km SW of Neah Bay, Washington
- 1.6 7 km WNW of Neah Bay, Washington
- 1.8 10 km N of Neah Bay, Washington
- 1.9 28 km WSW of Neah Bay, Washington
- 1.8 10 km WNW of Neah Bay, Washington
- 1.6 4 km WSW of Forks, Washington
- 3.7 17 km NNW of Sekiu, Washington
Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.
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.