2026-07-22 18:13:20 (M5.1) Kodiak Island region, Alaska 56.2 -153.3 (70fa9)

M5.1 Earthquake - Kodiak Island region, Alaska

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 22 Jul 2026 18:13:21 Time near the Epicenter (1): 22 Jul 2026 08:13:21 Time in your area (1): 22 Jul 2026 23:43:21
Location	56.164N 153.285W
Depth	5 km
Distances	102.7 km (63.7 mi) SSE of Akhiok, Alaska 596.0 km (369.5 mi) SSW of Anchorage, Alaska 613.2 km (380.2 mi) SSW of Eagle River, Alaska 632.4 km (392.1 mi) SSW of Knik-Fairview, Alaska 1159.8 km (719.1 mi) WSW of Juneau, Alaska
Location Uncertainty	Horizontal: 6.0 km; Vertical 0.0 km
Parameters	Nph = 144; Dmin = 66.7 km; Rmss = 1.00 seconds; Gp = 212° Version =
Event ID	ak a2026okmwzn

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Alaska Earthquake Center
Geophysical Institute, University of Alaska Fairbanks

https://earthquake.alaska.edu

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2026-07-22 17:34:36 (M5.1) Antofagasta, Chile -23.4 -68.5 (70fa9)

M5.1 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 22 Jul 2026 17:34:37 Time near the Epicenter (1): 22 Jul 2026 13:34:37 Time in your area (1): 22 Jul 2026 23:04:37
Location	23.377S 68.527W
Depth	108 km
Distances	61.4 km (38.1 mi) SSW of San Pedro de Atacama, Chile 109.7 km (68.0 mi) SSE of Calama, Chile 193.2 km (119.8 mi) E of Antofagasta, Chile 198.8 km (123.3 mi) E of Mejillones, Chile 222.9 km (138.2 mi) SE of Tocopilla, Chile
Location Uncertainty	Horizontal: 6.0 km; Vertical 5.1 km
Parameters	Nph = 110; Dmin = 59.1 km; Rmss = 1.24 seconds; Gp = 90° Version =
Event ID	us 7000t2h9

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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2026-07-22 09:34:22 (M5.1) Near the coast of Atacama, Chile -27.9 -71.7 (70fa9)

M5.1 Earthquake - Near the coast of Atacama, Chile

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 22 Jul 2026 09:34:22 Time near the Epicenter (1): 22 Jul 2026 05:34:22 Time in your area (1): 22 Jul 2026 15:04:22
Location	27.867S 71.701W
Depth	10 km
Distances	121.3 km (75.2 mi) NW of Vallenar, Chile 146.1 km (90.6 mi) WSW of Copiapó, Chile 230.1 km (142.7 mi) N of La Serena, Chile 231.7 km (143.7 mi) SW of Diego de Almagro, Chile 233.9 km (145.0 mi) N of Coquimbo, Chile
Location Uncertainty	Horizontal: 4.8 km; Vertical 1.9 km
Parameters	Nph = 50; Dmin = 72.1 km; Rmss = 1.27 seconds; Gp = 140° Version =
Event ID	us 7000t2fd

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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2026-07-22 04:18:22 (M5.0) northern Sumatra, Indonesia 4.2 97.5 (70fa9)

M5.0 Earthquake - northern Sumatra, Indonesia

Preliminary Report

Magnitude	5.0
Date-Time	Universal Time (UTC): 22 Jul 2026 04:18:22 Time near the Epicenter (1): 22 Jul 2026 11:18:22 Time in your area (1): 22 Jul 2026 09:48:22
Location	4.244N 97.524E
Depth	10 km
Distances	55.2 km (34.2 mi) WSW of Langsa, Indonesia 87.2 km (54.1 mi) WNW of Pangkalan Brandan, Indonesia 94.6 km (58.6 mi) NE of Blangpidie, Indonesia 96.1 km (59.6 mi) WNW of Tanjungtiram, Indonesia 146.5 km (90.8 mi) WNW of Medan, Indonesia
Location Uncertainty	Horizontal: 6.4 km; Vertical 1.8 km
Parameters	Nph = 63; Dmin = 126.1 km; Rmss = 1.23 seconds; Gp = 57° Version =
Event ID	us 7000t2dz

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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