Palo Alto Earthquakes

Weather—Air Quality—Seismic Activity

Home Forecast Radar Gauges Graphs Highs/Lows Celestial Seismograph Reports About

Recent Older

As seen on's seismograph.

Magnitude 3.0
Depth 9.0km
8km NE of Alum Rock, CA
August 2, 2020 12:40:24 UTC

East/West Sensor Heliograph
Voltage Counts & Frequency for All Sensors


Magnitude 3.9
Depth 8.7km
22km NE of San Ardo, CA
July 30, 2020 03:23:01 UTC

East/West Sensor Heliograph

Magnitude 2.6
Depth 8.4km
11km ENE of Milpitas, CA
July 26, 2020 06:53:28 UTC

North/South Sensor Heliograph

Magnitude 3.3
Depth 4.8km
12km S of Tres Pinos, CA
July 22, 2020 04:57:09 UTC

Magnitude 7.8
Depth 28.0km
105 km SSE of Perryville, Alaska
July 22, 2020 06:12:44 UTC

North/South Sensor Heliograph

Magnitude 4.5
Depth 5.6km
29 km SE of Mina, Nevada
July 6, 2020 06:12:54 UTC

East/West Sensor Heliograph

Magnitude 4.0
Depth 0.7km
2km NW of The Geysers, CA
July 5, 2020 16:14:07 UTC

East/West Sensor Heliograph

Go to Top ©2019-2020 by John A Kline.
Don't use this information to make consequential decisions.
Double check information before relying on it!