Alert archive / Georgia / Flood Watches in 2007
Flood Watch 2, NWS Jacksonville, FL
NWS Jacksonville, FL issued this flood watch at Aug 3, 2007, 2:38 AM EDT for 5 counties in Florida; 12 counties in Georgia. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- Aug 3, 2007, 2:38 AM EDT (06:38 UTC)
- Expired
- Aug 3, 2007, 4:00 PM EDT
- In force
- 13 hr
- Issued by
- NWS Jacksonville, FL
- Flood severity
- None
Counties Baker County, FL, Gilchrist County, FL, Nassau County, FL, Suwannee County, FL, Union County, FL, Appling County, GA, Atkinson County, GA, Bacon County, GA, Brantley County, GA, Camden County, GA, Clinch County, GA, Coffee County, GA, Echols County, GA, Glynn County, GA, Jeff Davis County, GA, Pierce County, GA, Wayne County, GA
The nearest sounding before it
Jacksonville, FL (KJAX), launched 00:00Z, 6.6 hours before the alert went out and 83 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
- 545 J/kg
- Mixed-layer CIN
- -1 J/kg
- Mixed-layer LCL
- 522 m above ground
- 0-6 km bulk shear
- 11 kt
- 0-1 km storm-relative helicity
- 17 m²/s²
- 0-3 km storm-relative helicity
- 51 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The office that day
Everything else NWS Jacksonville, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 3, 3:41 AM EDT | Special Marine Warning | JAX | 86 min | |
| Aug 3, 11:41 AM EDT | River Flood Warning | JAX | Baker, Nassau | 5 days |
Nearby
Flood Watches in Georgia, 2007Flood Watches in Florida, 2007Every flood watch in 2007
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.