Earthquake 2 km NE of Upland, CA (1.1 ml) (2025-03-28 04:48:32 UTC)

1743137312

34.1100, -117.6310

11.93 KM

A 1.1 magnitude earthquake struck on 2 km NE of Upland, CA, at 2025-03-28 04:48:32 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml and was felt in surrounding areas. Stay updated on earthquake activity in 2 km NE of Upland, CA

Recommendation
Minor Earthquake

Action

No need for significant action. These tremors are typically imperceptible or barely felt.

Suggestion

Remain calm and observe. These are often harmless and not a cause for concern.

Earthquake 2 km NE of Upland, CA (1.1 ml) (2025-03-28 04:48:32 UTC)

Magnitudo (ml)

1.1

Automatic
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_ci40911919

Nearest Places

Foothill Shopping Center / 0.2 km
Village Grove Shopping Center / 0.28 km
Foothill Knolls Elementary School / 0.39 km
Best Western Mountain View Inn & Suites / 0.51 km
Guesthouse International Inn & Suites / 0.52 km

Comment

Latest Earthquake

1.1

29 km E of Minto, Alaska
Time: 1743388764
Depth: 8.50 km
Source: USGS (Automatic)

0.8

11 km WSW of Borrego Springs, CA
Time: 1743388381
Depth: -1.09 km
Source: USGS (Automatic)

1.5

SPAIN
Time: 1743388078
Depth: 6.30 km
Source: EMSC (Automatic)

1.3

32 km W of Petersville, Alaska
Time: 1743387913
Depth: 83.80 km
Source: USGS (Automatic)

1.4

21 km NE of Susitna North, Alaska
Time: 1743387741
Depth: 30.40 km
Source: USGS (Automatic)

Nearest Earthquake

1.0

6 km NNW of San Jacinto, CA
Time: 1743382566
Depth: 12.63 km
Source: USGS (Automatic)

1.3

1 km NE of Universal City, CA
Time: 1743377641
Depth: 14.13 km
Source: USGS (Automatic)

1.0

12 km NNW of Big Bear Lake, CA
Time: 1743375124
Depth: 4.71 km
Source: USGS (Automatic)

1.1

11 km SSW of Valle Vista, CA
Time: 1743353592
Depth: 15.46 km
Source: USGS (Automatic)

1.7

6 km E of Calimesa, CA
Time: 1743339070
Depth: 14.15 km
Source: USGS (Automatic)