Alert archive / Michigan / Lakeshore Flood Statements in 2009
Lakeshore Flood Statement 19, NWS Gaylord, MI
NWS Gaylord, MI issued this lakeshore flood statement at Sep 27, 2009, 4:55 AM EDT for 5 counties in Michigan. It took effect at Sep 27, 2009, 10:00 AM EDT. It was in force for 50 hr.
The area
The counties it named.
The facts
- Issued
- Sep 27, 2009, 4:55 AM EDT (08:55 UTC)
- In effect from
- Sep 27, 2009, 10:00 AM EDT
- Expired
- Sep 29, 2009, 12:00 PM EDT
- In force
- 50 hr
- Issued by
- NWS Gaylord, MI
Counties Antrim County, MI, Benzie County, MI, Emmet County, MI, Leelanau County, MI, Manistee County, MI
The radar
The NCL Michigan radar (KAPX), 79 km from the middle of the area, began a volume at 08:55 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 00:00Z, 8.9 hours before the alert went out and 194 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
- 56 J/kg
- Mixed-layer CIN
- -15 J/kg
- Mixed-layer LCL
- 1267 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 14 m²/s²
- 0-3 km storm-relative helicity
- -4 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this lakeshore flood statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Gaylord, MI wrote its last area forecast discussion before this lakeshore flood statement went out at Sep 27, 4:42 AM EDT, 13 minutes earlier.
Area forecast discussion, Sep 27, 4:42 AM EDT, 13 minutes before
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</html>Hazardous weather outlook, Sep 27, 4:55 AM EDT, 0 minutes before
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</html>The office that day
Everything else NWS Gaylord, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 27, 3:53 AM EDT | High Wind Watch | APX | Benzie, Leelanau, Manistee | 11 hr |
| Sep 27, 4:24 AM EDT | Gale Warning | APX | 60 hr | |
| Sep 27, 4:24 AM EDT | Storm Warning | APX | 35 hr | |
| Sep 27, 2:40 PM EDT | High Wind Warning | APX | Benzie, Leelanau, Manistee | 25 hr |
| Sep 27, 2:40 PM EDT | Wind Advisory | APX | Antrim, Arenac, Crawford, Gladwin, Grand Traverse, Kalkaska and 4 more | 25 hr |
Nearby
Lakeshore Flood Statements in Michigan, 2009Every lakeshore flood statement in 2009
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.