Alert archive / Michigan / River Flood Advisories in 2018
River Flood Advisory 76, NWS Grand Rapids, MI
NWS Grand Rapids, MI issued this river flood advisory at Apr 14, 2018, 9:16 PM EDT for Osceola County, Michigan. It was in force for 36 hr.
The area
The counties it named.
The facts
- Issued
- Apr 14, 2018, 9:16 PM EDT (01:16 UTC)
- Expired
- Apr 16, 2018, 9:15 AM EDT
- In force
- 36 hr
- Issued by
- NWS Grand Rapids, MI
- Area
- Storm-based polygon
County Osceola County, MI
The radar
The NCL Michigan radar (KAPX), 113 km from the middle of the area, began a volume at 01:16 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 Muskegon River at Evart (EVRM4). The gauge peaked at 9.78 ft at Apr 16, 2018, 2:00 PM EDT.
- Action stage
- 10 ft
- Minor stage
- 12 ft
- Moderate stage
- 13 ft
- Major stage
- 14 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 04121500, 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 advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Grand Rapids, MI wrote its last area forecast discussion before this river flood advisory went out at Apr 14, 8:00 PM EDT, 1 hour 16 minutes earlier.
Area forecast discussion, Apr 14, 8:00 PM EDT, 1 hour 16 minutes before
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</html>Hazardous weather outlook, Apr 14, 4:24 AM EDT, 16 hours 52 minutes before
Hazardous Weather Outlook National Weather Service Grand Rapids MI 424 AM EDT Sat Apr 14 2018 MIZ037>040-043>046-050>052-056>059-064>067-071>074-150830- Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon- Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton- Ingham-Van Buren-Kalamazoo-Calhoun-Jackson- 424 AM EDT Sat Apr 14 2018 This hazardous weather outlook is for portions of southwest Lower Michigan. .DAY ONE...Today and Tonight A major early spring storm will bring a variety of weather types today and tonight. Rain, with a few embedded non severe thunderstorms is expected this morning. The rain will be heavy at times. Rain will change to freezing rain and sleet north of Route 10 by mid morning. Areas north of Route 10 may see wet snow mix in at times from late morning through this afternoon. Winds across the area will be gusty, some gusts may be over 50 mph at times. The combination of winds gusting to ear 50 mph at times with freezing rain is likely to cause some trees or large branches to fall on power lines that will in turn cause local power outages. The area of freezing rain and sleet will spread south with times. By early afternoon the precipitation should be freezing rain and sleet from I-96 north. During the afternoon precipitation rates are expected to be lighter. Tonight another area of precipitation, that will be heavy at times moves in by mid evening This time through all areas should be cold enough for freezing rain or sleet. Significant accumulations of sleet and freezing rain are expected overnight. It is at this time the more significant impacts are expected. Winds will continue to be gusty. .DAYS TWO THROUGH SEVEN...Sunday through Friday The gusty winds, freezing rain, and sleet are expected into mid morning. Only rain showers are expected Sunday afternoon but snow will overspread the area Sunday night and continue into Monday with some minor accumulations. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. LMZ844>849-150830- St Joseph to South Haven MI-South Haven to Holland MI- Holland to Grand Haven MI-Grand Haven to Whitehall MI- Whitehall to Pentwater MI-Pentwater to Manistee MI- 424 AM EDT Sat Apr 14 2018 This hazardous weather outlook is for portions of southwest Lower Michigan. .DAY ONE...Today and Tonight Gale force winds, waves of 4 to 6 feet, scattered thunderstorms, freezing rain and sleet will cause very hazardous condition in the near shore waters through tonight. .DAYS TWO THROUGH SEVEN...Sunday through Friday Gale force winds will diminish by evening but winds will remain strong enough through at least Tuesday for conditons to continue to be hazardous for small craft. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed.
In the hours before
Local storm report, Apr 14, 3:53 PM EDT, 5 hours 23 minutes before
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</html>Local storm report, Apr 14, 6:08 PM EDT, 3 hours 8 minutes before
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</html>Local storm report, Apr 14, 6:12 PM EDT, 3 hours 4 minutes before
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</html>Local storm report, Apr 14, 6:13 PM EDT, 3 hours 3 minutes before
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</html>Local storm report, Apr 14, 6:27 PM EDT, 2 hours 49 minutes before
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</html>Local storm report, Apr 14, 6:28 PM EDT, 2 hours 48 minutes before
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</html>The office that day
Everything else NWS Grand Rapids, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 14, 9:16 PM EDT | River Flood Advisory | GRR | Kent | 8 days |
| Apr 14, 9:16 PM EDT | River Flood Advisory | GRR | Isabella | 38 hr |
| Apr 15, 3:41 AM EDT | Small Craft Advisory | GRR | 64 hr |
Nearby
River Flood Advisories in Michigan, 2018Every river flood advisory in 2018
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.