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Marine Thunderstorm Wind — Michigan City in To New Buffalo Mi, Lake Michigan

2012-07-01 · near Michigan City, Michigan City in To New Buffalo Mi, Lake Michigan

62 MG
Magnitude

Event narrative

A 62 knot (71 mph) gust was recorded at Michigan City GLERL site.

Wider weather episode

A weak frontal boundary was located from Indiana northwest into the western Dakotas. A disturbance moved along the front, interacting with surface based CAPE values in the 3000 to 4000 j/kg range and downdraft CAPE values between 1000 and 1500 j/kg to allow for severe thunderstorms to develop across portions of northern Illinois and track across southern Lake Michigan. Gusty winds were reported with the thunderstorms as they came onshore.

View location on OpenStreetMap → (41.7322, -86.9070)


Source: NOAA Storm Events Database, event_id 397061. Narrative written by the NWS forecast office that issued the report.