Alert archive / Michigan / Flash Flood Warnings in 2023
Flash Flood Warning 1, NWS Marquette, MI
NWS Marquette, MI issued this flash flood warning at Apr 15, 2023, 7:29 PM EDT for Baraga County, Iron County, Michigan. It was in force for 61 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 15, 2023, 7:29 PM EDT (23:29 UTC)
- Expired
- Apr 15, 2023, 8:30 PM EDT
- In force
- 61 min
- Issued by
- NWS Marquette, MI
- Area
- Storm-based polygon
- Flood severity
- None
Counties Baraga County, MI, Iron County, MI
The radar
The Marquette radar (KMQT), 69 km from the middle of the area, began a volume at 23:31 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 nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 11.5 hours before the alert went out and 221 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1984 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 57 m²/s²
- 0-3 km storm-relative helicity
- 86 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Marquette, MI wrote its last area forecast discussion before this flash flood warning went out at Apr 15, 4:25 PM EDT, 3 hours 4 minutes earlier.
Area forecast discussion, Apr 15, 4:25 PM EDT, 3 hours 4 minutes before
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</html>Hazardous weather outlook, Apr 15, 4:03 PM EDT, 3 hours 26 minutes before
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Special weather statement, Apr 15, 7:05 PM EDT, 24 minutes before
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</html>The office that day
Everything else NWS Marquette, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 15, 3:44 AM EDT | Winter Storm Watch | MQT | Gogebic, Houghton, Ontonagon | 24 hr |
| Apr 15, 9:06 AM EDT | River Flood Warning | MQT | Dickinson, Marquette | 8 days |
| Apr 15, 9:21 AM EDT | Areal Flood Warning | MQT | Schoolcraft | 32 hr |
| Apr 15, 9:55 AM EDT | River Flood Advisory | MQT | Marquette | 71 hr |
| Apr 15, 9:57 AM EDT | River Flood Advisory | MQT | Marquette | 32 hr |
| Apr 15, 10:01 AM EDT | River Flood Warning | MQT | Delta | 4 days |
| Apr 15, 10:03 AM EDT | Areal Flood Advisory | MQT | Schoolcraft | 4 days |
| Apr 15, 3:11 PM EDT | Flood Watch | MQT | Baraga, Dickinson, Gogebic, Houghton, Iron, Keweenaw and 3 more | 38 hr |
| Apr 15, 3:26 PM EDT | Gale Warning | MQT | 3 days | |
| Apr 15, 3:26 PM EDT | Small Craft Advisory | MQT | 4 days | |
| Apr 15, 3:26 PM EDT | Storm Warning | MQT | 41 hr | |
| Apr 15, 7:05 PM EDT | Special Weather Statement | MQT | Iron | 25 min |
| Apr 15, 7:10 PM EDT | Special Weather Statement | MQT | Baraga | 35 min |
| Apr 15, 7:17 PM EDT | Special Weather Statement | MQT | Baraga, Houghton, Iron, Keweenaw, Ontonagon | 58 min |
Nearby
Flash Flood Warnings in Michigan, 2023Every flash flood warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.