Alert archive / Georgia / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 76, NWS Jacksonville, FL

June 15, 2010Wayne County, Georgia

NWS Jacksonville, FL issued this severe thunderstorm warning at Jun 15, 2010, 4:58 PM EDT for Wayne County, Georgia. It was in force for 47 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
Jun 15, 2010, 4:58 PM EDT (20:58 UTC)
Expired
Jun 15, 2010, 5:45 PM EDT
In force
47 min
Issued by
NWS Jacksonville, FL
Area
Storm-based polygon

County Wayne County, GA

The radar

The Jacksonville radar (KJAX), 120 km from the middle of the area, began a volume at 21:01 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

Charleston AFB, SC (KCHS), launched 12:00Z, 9.0 hours before the alert went out and 235 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.

Skew-T log-pSkew-T log-p diagram, Charleston AFB, SC at 12:00Z on 2010-06-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3097 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Charleston AFB, SC at 12:00Z on 2010-06-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 16 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
3097 J/kg
Mixed-layer CIN
-60 J/kg
Mixed-layer LCL
1213 m above ground
0-6 km bulk shear
15 kt
0-1 km storm-relative helicity
16 m²/s²
0-3 km storm-relative helicity
37 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS Jacksonville, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 14, 8:09 PM EDTSpecial Weather StatementJAXClay36 min
Jun 14, 8:46 PM EDTSpecial Weather StatementJAXClay29 min
Jun 15, 3:39 PM EDTSpecial Marine WarningJAX18 min
Jun 15, 3:56 PM EDTSpecial Weather StatementJAXMarion49 min
Jun 15, 4:02 PM EDTSevere Thunderstorm WarningJAXMarion43 min
Jun 15, 4:28 PM EDTAreal Flood AdvisoryJAXMarion47 min
Jun 15, 4:38 PM EDTSpecial Weather StatementJAXFlagler52 min
Jun 15, 4:41 PM EDTSpecial Weather StatementJAXMarion34 min
Jun 15, 4:49 PM EDTSpecial Weather StatementJAXMarion26 min
Jun 15, 5:18 PM EDTSpecial Weather StatementJAXSaint Johns42 min
Jun 15, 5:21 PM EDTSpecial Weather StatementJAXSaint Johns39 min
Jun 15, 5:26 PM EDTSevere Thunderstorm WarningJAXClay, Putnam, Saint Johns49 min
Jun 15, 5:42 PM EDTSpecial Weather StatementJAXNassau48 min
Jun 15, 5:44 PM EDTSpecial Weather StatementJAXAlachua46 min
Jun 15, 5:46 PM EDTSpecial Weather StatementJAXDuval44 min
Jun 15, 5:57 PM EDTAreal Flood AdvisoryJAXPutnam, Saint Johns48 min
Jun 15, 6:33 PM EDTSpecial Weather StatementJAXDuval27 min
Jun 15, 6:49 PM EDTSpecial Weather StatementJAXDuval26 min
Jun 15, 6:54 PM EDTSevere Thunderstorm WarningJAXDuval27 min
Jun 15, 7:15 PM EDTSevere Thunderstorm WarningJAXDuval20 min
Jun 14, 8:18 PM EDTSpecial Weather StatementJAXJeff Davis27 min
Jun 15, 3:03 PM EDTSpecial Weather StatementJAXCamden42 min
Jun 15, 3:05 PM EDTSpecial Weather StatementJAXGlynn40 min
Jun 15, 3:17 PM EDTSpecial Weather StatementJAXGlynn43 min
Jun 15, 3:21 PM EDTSpecial Weather StatementJAXBrantley39 min
Jun 15, 3:28 PM EDTSevere Thunderstorm WarningJAXGlynn31 min
Jun 15, 3:36 PM EDTSpecial Weather StatementJAXCamden39 min
Jun 15, 3:45 PM EDTSpecial Weather StatementJAXBrantley45 min
Jun 15, 3:46 PM EDTAreal Flood AdvisoryJAXGlynn44 min
Jun 15, 3:53 PM EDTSevere Thunderstorm WarningJAXBrantley30 min
Jun 15, 3:55 PM EDTSpecial Weather StatementJAXCamden50 min
Jun 15, 4:07 PM EDTSpecial Weather StatementJAXCamden23 min
Jun 15, 4:09 PM EDTSpecial Weather StatementJAXBrantley36 min
Jun 15, 4:14 PM EDTSevere Thunderstorm WarningJAXBrantley, Camden, Ware46 min
Jun 15, 4:22 PM EDTSevere Thunderstorm WarningJAXCamden27 min
Jun 15, 4:26 PM EDTSpecial Weather StatementJAXWayne49 min
Jun 15, 4:41 PM EDTAreal Flood AdvisoryJAXCamden2 hr
Jun 15, 4:42 PM EDTAreal Flood AdvisoryJAXBrantley48 min
Jun 15, 4:44 PM EDTSpecial Weather StatementJAXAtkinson46 min
Jun 15, 4:47 PM EDTSpecial Weather StatementJAXCamden43 min
Jun 15, 4:54 PM EDTSpecial Weather StatementJAXCharlton51 min
Jun 15, 4:56 PM EDTSpecial Weather StatementJAXWare49 min
Jun 15, 5:03 PM EDTSevere Thunderstorm WarningJAXWare42 min
Jun 15, 5:19 PM EDTSpecial Weather StatementJAXWayne41 min
Jun 15, 5:28 PM EDTSpecial Weather StatementJAXCoffee47 min
Jun 15, 5:36 PM EDTSevere Thunderstorm WarningJAXAtkinson, Coffee12 min
Jun 15, 5:39 PM EDTSpecial Weather StatementJAXAppling51 min
Jun 15, 6:16 PM EDTSpecial Weather StatementJAXJeff Davis44 min
Jun 15, 6:21 PM EDTSevere Thunderstorm WarningJAXAppling, Jeff Davis18 min
Jun 15, 6:38 PM EDTSpecial Weather StatementJAXJeff Davis52 min
Jun 15, 6:43 PM EDTSevere Thunderstorm WarningJAXJeff Davis37 min
Jun 15, 7:44 PM EDTAreal Flood AdvisoryJAXJeff Davis76 min

Nearby

Severe Thunderstorm Warnings in Georgia, 2010Every severe thunderstorm warning in 2010

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.