⊕earthquakeactive

M3.1 Earthquake — 19 km ESE of Pleasanton, Texas

M3.1

28.9002°N, 98.2901°W·US-TX

Started 19h ago

USGS data as of 02:35 UTC

Event Details

Typeearthquake

SeverityM3.1

Statusactive

Location28.9002°N, 98.2901°W (TX)

Started2026-10-20T06:55:40.243+00:00

Last Updated2026-10-20T07:05:33.350833+00:00

Sourceusgs

Source URLearthquake.usgs.gov

Confidence1.00

Impact Zones — modeled

Catastrophic Impact Zone

Severe structural damage expected. Immediate danger to life.

0.3 km

Severe Impact Zone

Significant structural damage possible. Exercise extreme caution.

0.9 km

Moderate Impact Zone

Light to moderate damage. Check structures for damage.

1.8 km

Affected Zone

Shaking felt. Minor damage possible in vulnerable structures.

3.5 km

Zone estimates are based on scientific models and may differ from actual local conditions.

Impact Analysis

Population Exposed190

Population from ACS 5-Year 2022 tract sampling; structure counts from Microsoft Building Footprints or Census ACS housing data, capped by USGS NLCD 2021 developed land. Estimates for situational awareness — not for actuarial, regulatory, or underwriting use.

Historical Comparison

2018 TX Earthquake52% match

M4 Earthquake in TX, 29km from current event

2023 TX Earthquake45% match

M4.1 Earthquake in TX, 45km from current event

1993 TX Earthquake44% match

M4.1 Earthquake in TX, 19km from current event

Historical comparison based on peril type, geography, and severity. Past events do not predict future outcomes.

View on Live Map

Atascosa County, TX disaster history All US hazard profiles Scoring methodology

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Zone estimates are based on scientific models and may differ from actual local conditions.