Alert archive / Florida / Red Flag Warnings in 2010

Red Flag Warning 88, NWS Tampa Bay, FL

December 26, 2010Polk County, Sumter County, Florida

NWS Tampa Bay, FL issued this red flag warning at Dec 26, 2010, 5:30 AM EST for Polk County, Sumter County, Florida. It took effect at Dec 26, 2010, 12:00 PM EST. It was in force for . No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Dec 26, 2010, 5:30 AM EST (10:30 UTC)
In effect from
Dec 26, 2010, 12:00 PM EST
Expired
Dec 26, 2010, 11:08 AM EST
In force
Issued by
NWS Tampa Bay, FL

Counties Polk County, FL, Sumter County, FL

The radar

The Tampa radar (KTBW), 85 km from the middle of the area, began a volume at 10:31 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

Tampa Bay, FL (KTBW), launched 00:00Z, 10.5 hours before the alert went out and 86 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, Tampa Bay, FL at 00:00Z on 2010-12-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Tampa Bay, FL at 00:00Z on 2010-12-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 288 square meters per square second.1939587897117Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1071 m above ground
0-6 km bulk shear
63 kt
0-1 km storm-relative helicity
288 m²/s²
0-3 km storm-relative helicity
283 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 26, 4:55 AM ESTHigh Surf AdvisoryTBWPinellas38 hr
Dec 26, 5:14 AM ESTFreeze WatchTBWDeSoto, Hardee, Highlands, Polk, Sumter24 hr
Dec 26, 5:14 AM ESTFreeze WarningTBWDeSoto, Hardee, Highlands, Polk28 hr
Dec 26, 5:14 AM ESTHard Freeze WarningTBWSumter28 hr
Dec 26, 5:30 AM ESTFire Weather WatchTBWDeSoto, Hardee, Highlands, Polk, Sumter7 hr
Dec 26, 6:35 AM ESTWind Chill AdvisoryTBWDeSoto, Hardee, Highlands, Pinellas, Polk, Sumter26 hr
Dec 26, 12:43 PM ESTHard Freeze WatchTBWDeSoto, Hardee, Highlands, Polk, Sumter24 hr
Dec 26, 12:46 PM ESTFire Weather WatchTBWDeSoto, Hardee, Highlands, Pinellas, Polk, Sumter16 hr
Dec 26, 12:46 PM ESTRed Flag WarningTBWDeSoto, Hardee, Highlands, Polk, Sumter29 hr

Nearby

Red Flag Warnings in Florida, 2010Every red flag 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.