QuakeIndex

Earthquake · reviewed by a seismologist

M 1.8ml

Earthquake near Moscow, ID

No earthquake was likely felt in Moscow in the 24 hours to 4:36 am PST (12:36 UTC). The last one was M 2.1, 9 km (6 mi) WNW, at 12:55 pm PDT on 10 September 2026, estimated intensity II (weak) in town; 1 felt report to USGS. Every earthquake near Moscow

This page: a magnitude 1.8 earthquake was recorded 42 km (26 mi) northeast of Moscow, ID, at 12:44 pm PDT on 25 June 2019 (19:44 UTC), less than 1 km deep.

USGS: 15 km NW of Bovill, Idaho

12:44 pm PDT, Jun 25, 2019 · · -0.6 km deep · released about 15 lb of TNT

10 km30 km60 km120 km N Latah County 20 kmBenewah County 31 kmShoshone County 67 kmNez Perce County 70 kmClearwater County 74 kmWhitman County 75 kmLewis County 80 kmKootenai County 82 kmGarfield County 95 km
Distance rings around the epicentre, with the nearest towns at their true direction and later quakes as coloured dots. Not a shaking map — see the USGS ShakeMap for that.
When
12:44 pm PDT on 25 June 2019 ()
Where
42 km (26 mi) northeast of Moscow, ID · earthquakes near Moscow
Idaho today
every earthquake in Idaho in the last 24 hours
Magnitude
M 1.8 (ml)
Depth
-0.6 km below the surface
Felt
no reports yet
Nearest
Latah County, 20 km SW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2697 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

At this magnitude and depth, people at rest would likely notice it out to about 14 km (9 mi) from the epicentre. In Moscow, 42 km away, the estimate is intensity I (not felt). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.

How big was it?

This earthquake released about 15 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.8 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 1,000,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 710,000× the energy of this one
  3. Around the size people start to feel M 3.0 63× the energy of this one
  4. This earthquake M 1.8 about 15 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 46.9480, -116.5435. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Latah County, ID 20 km (13 mi) SW earthquakes near Latah County
Benewah County, ID 31 km (19 mi) NNW earthquakes near Benewah County
Shoshone County, ID 67 km (41 mi) NE earthquakes near Shoshone County
Nez Perce County, ID 70 km (44 mi) SSW earthquakes near Nez Perce County
Clearwater County, ID 74 km (46 mi) ESE earthquakes near Clearwater County
Whitman County, WA 75 km (47 mi) W earthquakes near Whitman County

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

Aftershocks so far

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

  1. 2.1 4 km E of Plummer, Idaho
  2. 1.7 7 km SW of Troy, Idaho
  3. 2.3 9 km ESE of Princeton, Idaho
  4. 2.3 5 km SSW of Moscow, Idaho
  5. 1.7 6 km WSW of Troy, Idaho
  6. 1.6 7 km SSE of Saint Maries, Idaho
  7. 2.2 8 km SW of Potlatch, Idaho
  8. 1.6 10 km ESE of Moscow, Idaho
  9. 1.9 7 km WSW of Deary, Idaho
  10. 1.9 7 km ENE of Troy, Idaho
  11. 2.1 6 km N of Onaway, Idaho
  12. 1.8 8 km W of Troy, Idaho
  13. 2.1 10 km SSW of Saint Maries, Idaho
  14. 1.9 4 km SSE of Saint Maries, Idaho
  15. 2.0 4 km E of Plummer, Idaho

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

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