Tsunami – The Watchers

Strong M6.1 earthquake hits near the coast of Japan, slight sea level changes forecast

Teo Blašković — Sat, 31 May 2025 09:41:54 +0000

A strong and shallow earthquake registered by the USGS as M6.1 hit near the coast of Hokkaido, Japan, at 08:37 UTC (17:37 local time) on May 31, 2025. The agency is reporting a depth of 10 km (6.2 miles). JMA is reporting M6.1 at a depth of 20 km (12.4 miles).

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M6.1 earthquake south of Crete, Greece prompts tsunami warning

Teo Blašković — Wed, 14 May 2025 03:56:00 +0000

A strong earthquake registered by the EMSC as M6.1 hit Crete, Greece, at 22:51 UTC on May 13, 2025 (00:51 local time, May 14) at a depth of 71 km (44 miles). USGS is reporting M6.0 at a depth of 74 km (46 miles).

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Powerful M7.4 earthquake hits near the coast of Argentina, hazardous tsunami waves possible

Teo Blašković — Fri, 02 May 2025 13:34:18 +0000

A very strong earthquake registered by the USGS as M7.4 hit Drake Passage, near the coast of southern Argentina, at 12:58 UTC on May 2, 2025. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth.

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Very strong M6.9 earthquake hits Papua New Guinea, hazardous tsunami waves possible

Teo Blašković — Fri, 04 Apr 2025 20:44:00 +0000

A very strong earthquake registered by the USGS as M6.9 hit New Britain region of Papua New Guinea at 20:05 UTC on April 4, 2025 (06:05 LT, April 5). The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth.

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Strong M7.1 earthquake hits Tonga, potential tsunami threat

Teo Blašković — Sun, 30 Mar 2025 12:58:38 +0000

A strong earthquake registered by the USGS as M7.1 hit off the coast of Pangai, Tonga, at 12:18 UTC on March 30, 2025. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth.

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Strong and shallow M6.7 earthquake hits near the coast of South Island, New Zealand; tsunami advisory issued

Teo Blašković — Tue, 25 Mar 2025 06:41:08 +0000

A strong and shallow earthquake registered by the USGS as M6.7 hit near the coast of South Island, New Zealand at 01:43 UTC (14:43 local time) on March 25, 2025. The agency is reporting a depth of 21 km (13 miles). New Zealand's GeoNet is reporting M6.8 at a depth of 12 km (7.5 miles), and EMSC M7.0 at a depth of 9 km (5.6 miles).

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Major M7.6 earthquake hits Cayman Islands, hazardous tsunami waves possible

Teo Blašković — Sat, 08 Feb 2025 23:56:07 +0000

A very strong earthquake registered by the USGS as M7.6 hit the Cayman Islands region at 23:23 UTC on February 8, 2025. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth.

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Widespread damage, casualties reported after major M7.3 earthquake hits Port-Vila, Vanuatu

Teo Blašković — Tue, 17 Dec 2024 07:36:32 +0000

A very strong earthquake registered by the USGS as M7.3 hit Vanuatu at 01:47 UTC (12:47 LT) on December 17, 2024. The agency is reporting a depth of 57.1 km (35.5 miles). EMSC is reporting M7.4 at a depth of 28 km (17 miles).

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M7.0 earthquake hits near Northern California coast, Tsunami Warning issued for California and Oregon

Teo Blašković — Thu, 05 Dec 2024 19:12:04 +0000

A very strong and shallow earthquake registered by the USGS as M7.0 hit near the coast of Northern California at 18:44 UTC (10:44 LT) on December 5, 2024. The agency is reporting a shallow depth of 10 km (6.2 miles). A Tsunami Warning was issued for parts of California and Oregon along the U.S. West Coast.

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Very strong M6.8 earthquake hits Cuba, tsunami waves possible near epicenter

Teo Blašković — Sun, 10 Nov 2024 17:28:57 +0000

A very strong and shallow earthquake registered by the USGS as M6.8 hit near the southeast coast of Cuba at 16:50 UTC (11:50 local time) on November 10, 2024. The agency is reporting a depth of 23.5 km (14.6 miles). EMSC is reporting M6.8 at a depth of 17 km (10.5 miles). The quake was preceded by M5.9 at 15:50 UTC.

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