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|magnitude = 6.8 Mw 〔〔 |depth = Unknown |location = 〔 |type = probably left-lateral reverse |countries affected = Central Coast (California) United States |damage = $8 million |intensity = IX (''Violent'') |tsunami = |casualties = 13 〔 }} The 1925 Santa Barbara earthquake hit the area of Santa Barbara, California on June 29, with a moment magnitude of 6.8 and a maximum Mercalli Intensity of IX (''Violent''). It resulted in 13 casualties and destroyed the historic center of the city, with damage estimated at $8 million. ==Earthquake== Although no foreshocks were reported felt before the mainshock, a pressure gauge recording card at the local waterworks showed disturbances beginning at 3:27 a.m., which were likely caused by foreshocks.〔 At 6:44 a.m. the mainshock occurred which lasted 19 seconds.〔 The epicenter of the earthquake was located in the sea off the coast of Santa Barbara, in the Santa Barbara Channel.〔 The fault on which it occurred appears to have been an extension of the Mesa fault or the Santa Ynez system.〔(【引用サイトリンク】title=California Earthquake History )〕 The earthquake was felt from Paso Robles (San Luis Obispo County) to the north to Santa Ana (Orange County) to the south and to Mojave (Kern County) to the east. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「1925 Santa Barbara earthquake」の詳細全文を読む スポンサード リンク
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