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Tsunami waves up to 1.7 m (5.7 feet) recorded in Hawaii after M8.8 Kamchatka earthquake on July 29, no major damage reported

作者 Reet Kaur
2025年7月30日 19:53
A tsunami generated by the M8.8 earthquake off Russia’s Kamchatka Peninsula on July 29, 2025, produced waves of up to 1.7 m (5.7 ft) across parts of Hawaii, prompting evacuations, port closures, and widespread coastal alerts. No significant damage or casualties have been reported.

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Japan updates ‘megaquake’ preparedness plan following revised risk for Nankai Trough earthquake

作者 Reet Kaur
2025年7月4日 14:54
The Japanese government announced this week that much more must be done to prepare for a possible Nankai Trough “megaquake,” after a government panel raised the 30-year probability of a major event to up to 82 percent and new estimates projected as many as 298 000 fatalities and damages of up to USD 2 trillion.

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Rare surface rupture captured in newly released video of 2025 M7.7 Myanmar earthquake

作者 Reet Kaur
2025年5月14日 12:18
Newly surfaced security camera footage from the March 28, 2025, M7.7 earthquake near Mandalay, Myanmar, shows a rare surface rupture along the Sagaing Fault. The footage captures the ground visibly splitting and shifting laterally, offering a very rare, ground-level view of a strike-slip fault in motion.

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Eta Aquariid meteor shower peaks May 5–6, 2025

作者 Reet Kaur
2025年5月5日 13:48
The Eta Aquariid meteor shower, caused by debris from Halley’s Comet, peaks on May 5–6, 2025. Observers in the Southern Hemisphere may see up to 50 meteors per hour under dark skies before dawn, while those in mid-northern latitudes may observe 10–20 meteors per hour.

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