Alert archive / Michigan / River Flood Warnings in 2019
River Flood Warning 40, NWS Grand Rapids, MI
NWS Grand Rapids, MI issued this river flood warning at Dec 30, 2019, 12:25 PM EST for Gratiot County, Michigan. It took effect at Dec 30, 2019, 2:00 PM EST. It was in force for 62 hr.
The area
The counties it named.
The facts
- Issued
- Dec 30, 2019, 12:25 PM EST (17:25 UTC)
- In effect from
- Dec 30, 2019, 2:00 PM EST
- Expired
- Jan 2, 2020, 4:00 AM EST
- In force
- 62 hr
- Issued by
- NWS Grand Rapids, MI
- Area
- Storm-based polygon
- Flood severity
- Minor
County Gratiot County, MI
The radar
The Grand Rapids radar (KGRR), 88 km from the middle of the area, began a volume at 17:29 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 Pine River at Alma (ALMM4).
- Action stage
- 7 ft
- Minor stage
- 8 ft
- Moderate stage
- 10 ft
- Major stage
- 12 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 04155000, 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 Grand Rapids, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 30, 8:23 AM EST | River Flood Warning | GRR | Clinton | 13 hr |
| Dec 30, 12:25 PM EST | River Flood Warning | GRR | Kent | 7 days |
| Dec 30, 12:25 PM EST | River Flood Warning | GRR | Ottawa | 8 days |
| Dec 30, 12:25 PM EST | River Flood Warning | GRR | Clinton | 6 days |
| Dec 30, 12:25 PM EST | River Flood Warning | GRR | Newaygo | 5 days |
| Dec 30, 2:06 PM EST | River Flood Warning | GRR | Ingham | 32 hr |
Nearby
River Flood Warnings in Michigan, 2019Every river flood warning in 2019
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.