QuakeIndex

Earthquake · reviewed by a seismologist

M 2.2ml

Earthquake near Lakeview, OR

No earthquake was likely felt in Lakeview in the 24 hours to 2:59 am PST (10:59 UTC). The last one was M 2.1, 9 km (5 mi) WNW, at 7:41 am PST on 4 January 2026, estimated intensity II (weak) in town. Every earthquake near Lakeview

This page: a magnitude 2.2 earthquake was recorded 36 km (22 mi) north-northwest of Lakeview, OR, at 5:45 am PST on 22 February 2016 (13:45 UTC), 7.7 km deep.

USGS: 25 km S of Paisley, Oregon

5:45 am PST, Feb 22, 2016 · · 7.7 km deep · released about 62 lb of TNT

10 km30 km60 km120 km N Lake County 39 kmKlamath County 91 kmModoc County 97 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
5:45 am PST on 22 February 2016 ()
Where
36 km (22 mi) north-northwest of Lakeview, OR · earthquakes near Lakeview
Magnitude
M 2.2 (ml)
Depth
7.7 km below the surface
Felt
no reports yet
Nearest
Lake County, 39 km NNE
Nearest mapped fault
Winter Rim fault system, 13 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 600 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 17 km (11 mi) from the epicentre. In Lakeview, 36 km away, the estimate is intensity II (weak). 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 62 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.2 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 240,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 170,000× the energy of this one
  3. Around the size people start to feel M 3.0 15× the energy of this one
  4. This earthquake M 2.2 about 62 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 lists one earthquake of M5 or more within 50 km:

  1. 5.0 3 km ENE of Lakeview, Oregon · 37 km SE of this epicentre

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 42.4622, -120.5792. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Lake County, OR 39 km (25 mi) NNE earthquakes near Lake County
Klamath County, OR 91 km (56 mi) WNW earthquakes near Klamath County
Modoc County, CA 97 km (60 mi) S earthquakes near Modoc County

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

Aftershocks so far

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

  1. 1.6 36 km E of Bonanza, Oregon
  2. 1.7 36 km E of Bonanza, Oregon
  3. 2.3 36 km E of Bonanza, Oregon
  4. 1.8 37 km E of Bonanza, Oregon
  5. 2.1 36 km E of Bonanza, Oregon
  6. 2.2 36 km E of Bonanza, Oregon
  7. 1.7 10 km NNE of New Pine Creek, Oregon
  8. 1.7 36 km E of Bonanza, Oregon
  9. 1.8 36 km E of Bonanza, Oregon
  10. 1.6 34 km E of Bonanza, Oregon
  11. 1.7 34 km E of Bonanza, Oregon
  12. 3.3 36 km E of Bonanza, Oregon
  13. 2.1 36 km E of Bonanza, Oregon
  14. 2.4 36 km E of Bonanza, Oregon
  15. 2.7 35 km E of Bonanza, Oregon

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.