俄罗斯堪察加东岸近海发生6.6级地震，深度14公里、无海啸威胁
2026年6月19日，俄罗斯堪察加边疆区东岸近海发生6.6级地震。据美国地质调查局（USGS）终版目录，地震发生于协调世界时6月19日6时52分（当地时间17时52分），震中位于堪察加首府彼得罗巴甫洛夫斯克东南偏东141公里处，震源深度14公里。
USGS 的 PAGER 损失评估为绿色警报，表示人员伤亡与经济损失的风险低；该事件未引发海啸。震中距首府逾百公里、位于近海，截至各官方来源发布时，未见伤亡报告。
初步测定曾给出震中距首府133公里、深度10公里等数字，其后经 USGS 修订为上述终版参数。同一构造带2025年7月曾发生8.8级大地震并引发太平洋海啸，与本次地震不是同一事件。
Magnitude 6.6 Earthquake Off Russia's Kamchatka East Coast at 14 km Depth; No Tsunami Threat
A magnitude 6.6 earthquake struck off the east coast of Russia's Kamchatka Krai on June 19, 2026. According to the reviewed catalog of the U.S. Geological Survey (USGS), the quake occurred at 06:52 UTC (5:52 p.m. local time) on June 19, with its epicenter 141 kilometers east-southeast of Petropavlovsk-Kamchatsky, the regional capital, at a depth of 14 kilometers.
The USGS PAGER loss assessment was a green alert, indicating a low risk of casualties and economic losses, and the event generated no tsunami. With the epicenter more than 100 kilometers offshore from the capital, no casualty reports had appeared in official sources as of their publication.
Preliminary determinations had put the epicenter 133 kilometers from the capital at a depth of 10 kilometers; the USGS later revised those figures to the final parameters above. The same tectonic zone produced a magnitude 8.8 megaquake in July 2025 that triggered a Pacific tsunami, a different event from this one.
Related: Magnitude 8.8 Earthquake off Kamchatka Sends Tsunami Alerts Across the Pacific
来源：美国地质调查局
发布：GSM·美国（发布链接）
图片来源：图：俄罗斯堪察加边疆区首府彼得罗巴甫洛夫斯克与 Koryaksky 火山（资料照片）。Tatyana Rashidova 摄，公共领域，经 Wikimedia Commons。 / Photo: Petropavlovsk-Kamchatsky, capital of Russia's Kamchatka Krai, with Koryaksky volcano (file photo). Photo by Tatyana Rashidova, public domain, via Wikimedia Commons.
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