QuakeIndex

Earthquakes in Kenai Peninsula Borough, Alaska

← Earthquakes in Alaska

52

Typical QuakeIndex 52 / 100

12 quakes of M1.5 or larger in the last 7 days within 50 km. Normal for here is 13 to 23 in a week.

Compared against Kenai Peninsula Borough, Alaska's own 10 years · USGS catalogue · updated

The last 30 days

Aug 29 Sep 13 Sep 27
Each mark is a day's largest quake within range; its size is the magnitude. The shaded band is the magnitude a day's largest quake normally falls in here (M1.8–M2.3), from this place's own 10-year record. A mark above the band is a bigger day than usual.

Live · last 7 days

Latest earthquakes within 50 km

2 in the latest snapshot we hold; the full 7 days load from USGS as this page opens.

  1. 2.1 30 km WNW of Anchor Point, Alaska 50 km (31 mi) N · 91 km deep
  2. 1.7 60 km WNW of Happy Valley, Alaska 43 km (27 mi) NE · 119 km deep

Source USGS · snapshot of

Where this is

Centre 60.367, -152.322 — the Census internal point, from the US Census Bureau Gazetteer (2024). Activity is measured within 50 km of it.

Largest on record nearby

MagnitudeWhenWhere
M 5.3 14 km N of Ninilchik, Alaska
M 5.1 48 km NW of Ninilchik, Alaska
M 4.9 43 km WNW of Happy Valley, Alaska
M 4.8 67 km E of Port Alsworth, Alaska
M 4.8 68 km E of Port Alsworth, Alaska
M 4.8 44 km WNW of Nikiski, Alaska
M 4.7 72 km ENE of Pedro Bay, Alaska
M 4.7 42 km WNW of Ninilchik, Alaska

From the QuakeIndex catalogue, built from the USGS FDSN event service · within 50 km of the centre above.

After an earthquake here