Alert archive / Texas / Flash Flood Warnings in 1998

Flash Flood Warning 47, NWS Fort Worth, TX

March 16, 19984 counties in Texas

NWS Fort Worth, TX issued this flash flood warning at Mar 16, 1998, 2:08 AM CST for 4 counties in Texas. It was in force for 6 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
Mar 16, 1998, 2:08 AM CST (08:08 UTC)
Expired
Mar 16, 1998, 8:00 AM CST
In force
6 hr
Issued by
NWS Fort Worth, TX
Area
Whole counties

Counties Comanche County, TX, Eastland County, TX, Erath County, TX, Hamilton County, TX

The radar

The Dyess AFB radar (KDYX), 94 km from the middle of the area, began a volume at 08:09 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

Fort Worth, TX (KFWD), launched 00:00Z, 8.1 hours before the alert went out and 137 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, Fort Worth, TX at 00:00Z on 1998-03-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 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, Fort Worth, TX at 00:00Z on 1998-03-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 306 square meters per square second.19395878Sfc1 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
519 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
306 m²/s²
0-3 km storm-relative helicity
368 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

The office that day

Everything else NWS Fort Worth, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 15, 9:55 PM CSTSevere Thunderstorm WarningFWDTarrant65 min
Mar 15, 10:00 PM CSTSevere Thunderstorm WarningFWDDenton30 min
Mar 16, 2:08 AM CSTFlash Flood WarningFWDHood, Johnson, Palo Pinto, Parker, Tarrant, Wise6 hr
Mar 16, 2:08 AM CSTFlash Flood WarningFWDSomervell6 hr
Mar 16, 2:08 AM CSTFlash Flood WarningFWDStephens6 hr
Mar 16, 2:08 AM CSTFlash Flood WarningFWDDenton6 hr
Mar 16, 4:44 AM CSTFlash Flood WarningFWDBosque, Coryell4 hr
Mar 16, 4:44 AM CSTFlash Flood WarningFWDLampasas4 hr
Mar 16, 9:03 AM CSTFlash Flood WarningFWDBosque, Coryell3 hr
Mar 16, 9:03 AM CSTFlash Flood WarningFWDLampasas3 hr

Nearby

Flash Flood Warnings in Texas, 1998Every flash flood warning in 1998

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.