日本静冈县 Hamakita 附近发生5.5级地震：震源深度38公里，暂无海啸威胁
据美国地质调查局（USGS）测定，日本静冈县 Hamamatsu 市 Hamakita 区西北约10公里处，于11月7日16时04分（UTC，日本时间11月8日凌晨1时04分）发生5.5级地震，震源深度约38.1公里，震中坐标为北纬34.861度、东经137.691度。USGS 事件编号为 us7000twt0。
USGS 的 PAGER 系统对此次地震发布绿色警报，意味着造成人员伤亡与经济损失的可能性较低；该局估计最大震度约为修正麦卡利震度 V 级，并已收到多份有感报告。太平洋海啸预警中心未就此次地震发布海啸警告、监视或提示。截至发稿，未见人员伤亡或重大损失的报告。
Hamakita 位于静冈县西部，属 Hamamatsu 市辖区。当天早些时候，日本茨城县 Hasaki 东北约74公里的近海也发生过一次5.5级地震（11时07分 UTC，震源深度约31.7公里），同样未引发海啸威胁。两次地震的后续信息以 USGS 与日本气象厅的更新为准。（来源：美国地质调查局）
Magnitude 5.5 Earthquake Strikes Near Hamakita, Japan; No Tsunami Threat Reported
A magnitude 5.5 earthquake struck about 10 kilometers northwest of Hamakita, in Hamamatsu, Shizuoka Prefecture, Japan, at 16:04 UTC on November 7 (1:04 a.m. Japan time on November 8), according to the U.S. Geological Survey. The quake had a depth of about 38.1 kilometers and an epicenter at 34.861 degrees north, 137.691 degrees east. The USGS event ID is us7000twt0.
The USGS PAGER system issued a green alert for the event, indicating a low likelihood of casualties or damage. Maximum estimated shaking was about intensity V on the Modified Mercalli scale, and the agency received multiple felt reports. No tsunami warning, watch, or advisory was issued. No casualties or major damage had been reported as of publication.
An earlier magnitude 5.5 earthquake also struck offshore about 74 kilometers northeast of Hasaki, Ibaraki Prefecture, at 11:07 UTC the same day, at a depth of about 31.7 kilometers, likewise with no tsunami threat. (Source: U.S. Geological Survey)
来源：美国地质调查局
发布：GSM·美国（发布链接）
图片来源：图：日本静冈县 Hamamatsu 市区鸟瞰（资料图，非地震现场）。CC BY-SA 2.5，经 Wikimedia Commons。 / Photo: Aerial view of Hamamatsu, Shizuoka Prefecture, Japan (file photo, not the earthquake site). CC BY-SA 2.5, via Wikimedia Commons.
GSM Global · 本篇英文版 English edition of this story
