Bering Sea Superstorm Bottoms out at 924 mb

One of the most powerful extra-tropical storms ever to pass through the Bering Sea reportedly attained a central pressure as low as 924 mb (27.29”) on Friday night/Saturday morning local time. This may rank as the lowest pressure ever ‘analyzed’ (estimated) in the Pacific Basin from an extra-tropical storm system.Although this may be the lowest pressure ever mapped in the Bering Sea, it is likely that the storm of October 25, 1977 was considerably stronger. An actual measured barometric pressure level (by a ship docked at Dutch Harbor on Unalaska Island in the Aleutians) of 925 mb (29.31”) during that storm would tend to indicate that, at some point, during that storm’s life cycle its central pressure was probably lower than the 925 mb figure measured and thus probably lower than the 924 mb estimate for the current storm.
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