Alert archive / Florida / Coastal Flood Warnings in 2012

Coastal Flood Warning 2, NWS Tampa Bay, FL

June 26, 2012Pinellas County, Florida

NWS Tampa Bay, FL issued this coastal flood warning at Jun 26, 2012, 9:36 PM EDT for Pinellas County, Florida. It was in force for 7 hr. 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 26, 2012, 9:36 PM EDT (01:36 UTC)
Expired: Jun 27, 2012, 4:49 AM EDT
In force: 7 hr
Issued by: NWS Tampa Bay, FL

County Pinellas County, FL

The radar

The Tampa radar (KTBW), 40 km from the middle of the area, began a volume at 01:38 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, 1.6 hours before the alert went out and 40 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 693 J/kg
Mixed-layer CIN: -4 J/kg
Mixed-layer LCL: 664 m above ground
0-6 km bulk shear: 31 kt
0-1 km storm-relative helicity: 111 m²/s²
0-3 km storm-relative helicity: 98 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this coastal flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tampa Bay, FL wrote its last area forecast discussion before this coastal flood warning went out at Jun 26, 5:35 PM EDT, 4 hours 1 minute earlier.

Area forecast discussion, Jun 26, 5:35 PM EDT, 4 hours 1 minute before

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Hazardous weather outlook, Jun 26, 6:56 AM EDT, 14 hours 40 minutes before

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In the hours before

Special weather statement, Jun 26, 3:43 PM EDT, 5 hours 53 minutes before

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      <div class="status" id="status">Temporary Notice</div>
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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 26, 9:50 PM EDT	Special Marine Warning	TBW		55 min
Jun 26, 10:48 PM EDT	Special Marine Warning	TBW		117 min
Jun 27, 12:46 AM EDT	Special Marine Warning	TBW		119 min
Jun 27, 8:01 AM EDT	Beach Hazards Statement	TBW	Pinellas	12 hr

Nearby

Coastal Flood Warnings in Florida, 2012 Every coastal flood warning in 2012

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.