Alert archive / Georgia / Severe Thunderstorm Warnings in 2013
Severe Thunderstorm Warning 165, NWS Tallahassee, FL
NWS Tallahassee, FL issued this severe thunderstorm warning at Jul 26, 2013, 6:56 PM EDT for Ben Hill County, Georgia. It was in force for 34 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
- Jul 26, 2013, 6:56 PM EDT (22:56 UTC)
- Expired
- Jul 26, 2013, 7:30 PM EDT
- In force
- 34 min
- Issued by
- NWS Tallahassee, FL
- Area
- Storm-based polygon
County Ben Hill County, GA
The radar
The Moody AFB radar (KVAX), 99 km from the middle of the area, began a volume at 22:56 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
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 10.9 hours before the alert went out and 215 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
- 924 J/kg
- Mixed-layer CIN
- -31 J/kg
- Mixed-layer LCL
- 694 m above ground
- 0-6 km bulk shear
- 18 kt
- 0-1 km storm-relative helicity
- 22 m²/s²
- 0-3 km storm-relative helicity
- 30 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Tallahassee, FL wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 26, 3:35 PM EDT, 3 hours 21 minutes earlier.
Area forecast discussion, Jul 26, 3:35 PM EDT, 3 hours 21 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE TALLAHASSEE FL 335 PM EDT Fri Jul 26 2013 .NEAR TERM [Through Tonight]... With the relatively dry airmass in place over the region and minimal convection expected this afternoon, expect a dry forecast overnight with low temperatures in the lower 70s. && .SHORT TERM [Saturday Through Monday]... A quite familiar theme to this summer, yet another Upper level trof will become reestablished across the SE U.S. on Sat. and Sun., but at least this time, conditions are not expected to be nearly as unsettled as the last few events. Deep layer moisture is not nearly as high as the past few weeks. as blended TPWs (sat. estimated PWATS) are only peaking in the 1.5" range where the moisture from the trof will be advecting from. Therefore, only expect modest increases in PoPs and near climo temps. && .LONG TERM [Monday Night through Friday]... The extended period may actually begin with a brief period of Upper Level ridging lingering through much of the day on Tuesday, before this relatively hot and dry ridge retrogrades back into TX. This will allow the all too familiar Upper Level trough to become reestablished down the eastern seaboard, spelling a likely return to above normal PoPs and QPF across the CWA for much of the period. Thus far, guidance temps are coming in quite warm, but have a feeling Max temps may need to be reduced over time depending on how unsettled conditions become. && .AVIATION... VFR conditions are expected to prevail through the forecast period. KABY and KVLD may see a brief period of MVFR vsby around sunrise. Winds will remain light through the period. && .MARINE... High pressure will continue to dominate at the surface with generally light winds and low seas continuing through the period. && .FIRE WEATHER... Red flag conditions are not anticipated through the weekend. && .HYDROLOGY... There are still several river points lingering in either action stage or minor flood stage. However, additional rainfall over the next couple of days will be quite minimal at best, with no further contributions expected to increased flow. The most up to date, specific river forecast information can be found on our local AHPS page at http:/water.weather.gov/ahps2/index.php?wfo=tae. && .PRELIMINARY POINT TEMPS/POPS... Tallahassee 72 93 70 92 71 / 10 30 30 30 20 Panama City 78 88 74 88 75 / 10 30 30 30 20 Dothan 72 89 68 91 70 / 10 40 40 30 20 Albany 73 92 69 91 70 / 10 30 30 30 20 Valdosta 72 94 69 92 69 / 20 40 30 40 20 Cross City 72 92 70 89 69 / 20 30 20 40 20 Apalachicola 77 88 74 86 75 / 10 30 30 30 20 && .TAE WATCHES/WARNINGS/ADVISORIES... FL...None. GA...None. AL...None. GM...None. && NEAR TERM...Camp SHORT TERM...Gould LONG TERM...Gould AVIATION...Camp MARINE...Gould FIRE WEATHER...Camp HYDROLOGY...Gould
The office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 26, 10:24 AM EDT | River Flood Warning | TAE | Decatur, Miller, Seminole | 64 hr |
Nearby
Severe Thunderstorm Warnings in Georgia, 2013Every severe thunderstorm warning in 2013
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.