Alert archive / Oklahoma / Flash Flood Warnings in 1995
Flash Flood Warning 15, NWS Norman, OK
NWS Norman, OK issued this flash flood warning at May 7, 1995, 10:15 PM CDT for Carter County, Murray County, Oklahoma. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- May 7, 1995, 10:15 PM CDT (03:15 UTC)
- Expired
- May 8, 1995, 1:15 AM CDT
- In force
- 3 hr
- Issued by
- NWS Norman, OK
- Area
- Whole counties; the outline is the Mesonet’s reconstruction
Counties Carter County, OK, Murray County, OK
The radar
The Norman radar (KTLX), 108 km from the middle of the area, began a volume at 03:16 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
Norman, OK (KOUN), launched 00:00Z, 3.3 hours before the alert went out and 97 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
- 2076 J/kg
- Mixed-layer CIN
- -1 J/kg
- Mixed-layer LCL
- 552 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 311 m²/s²
- 0-3 km storm-relative helicity
- 365 m²/s²
- Significant tornado parameter
- 3.8
- Supercell composite
- 18.6
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Norman, OK wrote its last area forecast discussion before this flash flood warning went out at May 7, 3:55 PM CDT, 6 hours 20 minutes earlier.
Area forecast discussion, May 7, 3:55 PM CDT, 6 hours 20 minutes before
AREA FORECAST DISCUSSION... NATIONAL WEATHER SERVICE OKLAHOMA CITY OKLAHOMA 345 PM CDT SUN MAY 7 1995 DRYLN PUSHING INTO XTRM WRN OK SHRTLY WITH STRG/SVR TSTMS ALONG IT. A SECOND AREA OF STRG TSTMS CONT OVER SCNTRL/ECNTRL SXNS. DRYLN XPCTD TO PUSH INTO ERN ZNS BY MRNG WITH STRG TSTMS CONT ALNG AND AHD OF IT. TSTMS XPCTD END ERY THIS EVE IN FAR WRN OK. HVY RNS HV FALLEN OVR PTNS OF CNTRL AND SWRN OK...AND PTNS OF NTX DURG THE DAY. WL XPND FFA A LTL TO INCLUDE MORE OF SWRN OK AND WRN PTN OF NRN TX. SLOWER MVMNT OF DRYLN IN ERN OK CUD ALSO LEAD TO HVY RNS THAT AREA... ALTHO THUS FAR LTL RAIN HAS OCCURRED THERE. PCPN XPCTD TO END IN CNTRL ZNS BY ERY MON MRNG. WNDS INCRSG BHD DRYLN LTR TNGT AND ON MON AS SFC LOW CONT TO DPN. TEMPS GENLY A FEW DEG WRMR MOST AREA ON MON AS WITH MORE SUN ESP ACRS WRN AND CNTRL ZNS. FCSTID=32 HBR 55 78 55 80 / 50 0 0 10 OKC 58 78 56 78 / 80 20 0 10 SPS 57 81 57 82 / 60 10 @ 0 10 GAG 53 75 52 76 / 40 0 0 10 PNC 57 76 54 75 / 80 20 0 0 DUA 64 77 58 79 / 100 70 20 10 .OKC...FFA TNGT ZNS 18>20..23>32..37>53 .TX...FFA TNGT ZNZ 86..89..90
In the hours before
Local storm report, May 7, 5:59 PM CDT, 4 hours 16 minutes before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
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The site you requested is temporarily down for maintenance or an unexpected outage.
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Please try again in a few minutes.
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</html>The office that day
Everything else NWS Norman, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 7, 7:01 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Grant, Kay, Noble | 44 min |
| May 7, 7:02 PM CDT | Severe Thunderstorm Warning | OUN | Grady, McClain | 43 min |
| May 7, 7:12 PM CDT | Severe Thunderstorm Warning | OUN | Stephens | 48 min |
| May 7, 7:17 PM CDT | Flash Flood Warning | OUN | Grady, Stephens | 3 hr |
| May 7, 7:49 PM CDT | Severe Thunderstorm Warning | OUN | Lincoln, Pottawatomie | 41 min |
Nearby
Flash Flood Warnings in Oklahoma, 1995Every flash flood warning in 1995
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.