4.5 Magnitude Earthquake 0.0 km from Castro Barros, La Rioja, Argentina
11 hours ago
UTC time:
Sunday, May 31, 2026 05:50 AM
Your time:
2026-05-31T05:50:06Z
Depth:
181.0 km
No tsunami statement issued
Magnitude Type:
mb
USGS page:
M 4.5 - 48 km S of Castro Barros, Argentina
USGS status:
Reviewed by a seismologist
Reports from the public:
0 persons
2026-05-31 05:50:06
4.5 magnitude, 181.0 km depth
Castro Barros, La Rioja, Argentina
Castro Barros, La Rioja, Argentina
4.5 magnitude earthquake
Today
2026-05-31 05:50:06
at 05:50
May 31, 2026 UTC
Location:
Epicenter at -31.0100, -65.6550
0.0 km from Castro Barros (0.0 miles)
Depth: 181.0 km