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Volcano Watch: Distant versus local earthquakes and tsunami response times in Hawaii
Large distant earthquakes in the past have generated tsunamis that caused significant damage and deaths in Hawaii. In 1946, a magnitude-7.9 Aleutian Islands, Alaska earthquake generated a tsunami that ...
Massive earthquake in the Pacific Ocean prompts a tsunami watch for parts of B.C.
CBC’s Darius Mahdavi reports on a massive earthquake in the Pacific Ocean which has led to a tsunami watch in parts of B.C.
Aftershocks From 8.8-Magnitude Quake Rattle North Pacific
Dozens of small earthquakes were recorded, most off the coast of Russia’s Far East. Five of them have been above magnitude 6.
Why some underwater earthquakes cause tsunamis—and others, just little ripples
After a massive earthquake off the coast of Kamchatka, a peninsula in the far east of Russia, on July 30, 2025, the world ...
3 reasons why the Pacific Ocean tsunami fizzled before reaching WA
Waves and strong currents are expected to continue Wednesday for Washington but it appears we've escaped largely unscathed.
Why Did Such a Powerful Earthquake Produce Such a Weak Tsunami?
The quake in Russia on Wednesday was among the strongest ever recorded — but in many places, the resulting wave was small.
Pacific tsunami: Modern early warning systems prevent the catastrophic death tolls of the past
The earthquake in Russia's Kamchatka peninsula on July 30, 2025, may have been one of the most severe on record, with a ...