Alert archive / Michigan / River Flood Warnings in 2020
River Flood Warning 4, NWS Detroit, MI
NWS Detroit, MI issued this river flood warning at Jan 11, 2020, 11:21 AM EST for Macomb County, Michigan. It took effect at Jan 11, 2020, 1:22 PM EST. It was in force for 26 hr.
The area
The counties it named.
The facts
- Issued
- Jan 11, 2020, 11:21 AM EST (16:21 UTC)
- In effect from
- Jan 11, 2020, 1:22 PM EST
- Expired
- Jan 12, 2020, 3:34 PM EST
- In force
- 26 hr
- Issued by
- NWS Detroit, MI
- Area
- Storm-based polygon
- Flood severity
- Major
County Macomb County, MI
The radar
The Detroit radar (KDTX), 46 km from the middle of the area, began a volume at 16:22 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 near Clinton Township (FSRM4).
- Action stage
- 14 ft
- Minor stage
- 16 ft
- Moderate stage
- 17 ft
- Major stage
- 19 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 04164000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The office that day
Everything else NWS Detroit, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 11, 4:03 AM EST | Low Water Advisory | DTX | 32 hr | |
| Jan 11, 10:20 AM EST | Areal Flood Warning | DTX | Genesee, Lapeer, Livingston, Oakland, Saint Clair, Sanilac and 1 more | 18 hr |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Macomb | 48 hr |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Wayne | 38 hr |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Wayne | 26 hr |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Genesee | 56 hr |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Saginaw, Shiawassee | 41 hr |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Bay, Saginaw | 7 days |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Livingston | 9 days |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Washtenaw, Wayne | 44 hr |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Macomb | 25 hr |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Lenawee, Monroe | 3 days |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Monroe | 6 days |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Monroe | 5 days |
| Jan 11, 11:21 AM EST | River Flood Warning | DTX | Wayne | 42 hr |
| Jan 11, 11:37 AM EST | Areal Flood Warning | DTX | Lenawee, Macomb, Monroe, Saint Clair, Washtenaw, Wayne | 24 hr |
Nearby
River Flood Warnings in Michigan, 2020Every river flood warning in 2020
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.