Alert archive / Michigan / River Flood Warnings in 2014

River Flood Warning 15, NWS Detroit, MI

August 12, 2014Macomb County, Michigan

NWS Detroit, MI issued this river flood warning at Aug 12, 2014, 7:47 AM EDT for Macomb County, Michigan. It was in force for 15 hr.

The area

The counties it named.

The facts

Issued: Aug 12, 2014, 7:47 AM EDT (11:47 UTC)
Expired: Aug 12, 2014, 11:06 PM EDT
In force: 15 hr
Issued by: NWS Detroit, MI
Area: Storm-based polygon
Flood severity: Moderate

County Macomb County, MI

The radar

The Detroit radar (KDTX), 46 km from the middle of the area, began a volume at 11:47 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The river

Written for the forecast point Clinton River at Mount Clemens (MTCM4). The gauge peaked at 17.27 ft at Aug 12, 2014, 10:00 AM EDT.

Action stage: 14 ft
Minor stage: 16 ft
Moderate stage: 17 ft
Major stage: 18 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 04165500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Detroit, MI wrote its last area forecast discussion before this river flood warning went out at Aug 12, 6:51 AM EDT, 56 minutes earlier.

Area forecast discussion, Aug 12, 6:51 AM EDT, 56 minutes before

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Hazardous weather outlook, Aug 12, 3:02 AM EDT, 4 hours 45 minutes before

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In the hours before

Local storm report, Aug 12, 7:04 AM EDT, 43 minutes before

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The office that day

Everything else NWS Detroit, MI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 11, 10:52 PM EDT	River Flood Warning	DTX	Macomb	31 hr
Aug 11, 10:52 PM EDT	River Flood Warning	DTX	Wayne	30 hr
Aug 12, 3:05 PM EDT	Special Marine Warning	DTX		85 min
Aug 12, 4:03 PM EDT	Small Craft Advisory	DTX		48 hr
Aug 12, 4:18 PM EDT	Special Marine Warning	DTX		117 min

Nearby

River Flood Warnings in Michigan, 2014 Every river flood warning in 2014

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.