Alert archive / Ohio / Flood Watches in 2007
Flood Watch 7, NWS Wilmington, OH
NWS Wilmington, OH issued this flood watch at Aug 24, 2007, 4:39 PM EDT for Auglaize County, Hardin County, Logan County, Ohio. It took effect at Aug 25, 2007, 6:00 AM EDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Aug 24, 2007, 4:39 PM EDT (20:39 UTC)
- In effect from
- Aug 25, 2007, 6:00 AM EDT
- Expired
- Aug 25, 2007, 6:00 PM EDT
- In force
- 12 hr
- Issued by
- NWS Wilmington, OH
- Flood severity
- None
Counties Auglaize County, OH, Hardin County, OH, Logan County, OH
The radar
The Cincinnati radar (KILN), 124 km from the middle of the area, began a volume at 20:43 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
Cncnati-Daytn, OH (KILN), launched 12:00Z, 8.7 hours before the alert went out and 123 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
- 876 J/kg
- Mixed-layer CIN
- -89 J/kg
- Mixed-layer LCL
- 1676 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- 76 m²/s²
- 0-3 km storm-relative helicity
- 137 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.3
What forecasters said that day
The local office's own words before this flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Wilmington, OH wrote its last area forecast discussion before this flood watch went out at Aug 24, 4:23 PM EDT, 16 minutes earlier.
Area forecast discussion, Aug 24, 4:23 PM EDT, 16 minutes before
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</html>Hazardous weather outlook, Aug 24, 5:59 AM EDT, 10 hours 40 minutes before
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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.