QuakeIndex

Earthquakes in Shasta County, California

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Quiet QuakeIndex 0 / 100

0 quakes of M1.5 or larger in the last 7 days within 50 km. Normal for here is 1 to 2 in a week.

Compared against Shasta County, California'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 (M1.7–M2.1), 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

None within 50 km in the latest snapshot we hold; the full 7 days load from USGS as this page opens.

Source USGS · snapshot of

Where this is

Centre 40.761, -122.044 — 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 5.0 12 km NE of Burney, CA
M 4.3 12 km NE of Burney, CA
M 3.6 7 km NW of Montgomery Creek, California
M 3.6 5 km NW of Redding, CA
M 3.4 9 km WNW of Old Station, California
M 3.4 9 km W of Manton, CA
M 3.3 13 km NNE of Shingletown, CA
M 3.1 9 km WNW of Old Station, California

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

After an earthquake here