Alert archive / Oklahoma / Flash Flood Watches in 2006
Flash Flood Watch 5, NWS Tulsa, OK
NWS Tulsa, OK issued this flash flood watch at Dec 29, 2006, 9:51 PM CST for 5 counties in Oklahoma. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Dec 29, 2006, 9:51 PM CST (03:51 UTC)
- Expired
- Dec 30, 2006, 3:52 AM CST
- In force
- 6 hr
- Issued by
- NWS Tulsa, OK
- Flood severity
- None
Counties Choctaw County, OK, Haskell County, OK, Latimer County, OK, Pittsburg County, OK, Pushmataha County, OK
The radar
The Western Arkansas radar (KSRX), 116 km from the middle of the area, began a volume at 03:54 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, 3.9 hours before the alert went out and 191 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
- 16 J/kg
- Mixed-layer CIN
- -146 J/kg
- Mixed-layer LCL
- 722 m above ground
- 0-6 km bulk shear
- 63 kt
- 0-1 km storm-relative helicity
- 259 m²/s²
- 0-3 km storm-relative helicity
- 287 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
What forecasters said that day
The local office's own words before this flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Tulsa, OK wrote its last area forecast discussion before this flash flood watch went out at Dec 29, 8:47 PM CST, 1 hour 4 minutes earlier.
Area forecast discussion, Dec 29, 8:47 PM CST, 1 hour 4 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>Hazardous weather outlook, Dec 29, 12:42 PM CST, 9 hours 9 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE TULSA OK 1242 PM CST FRI DEC 29 2006 ARZ001-002-010-011-019-020-029-OKZ049-053>076-301100- ADAIR OK-BENTON AR-CARROLL AR-CHEROKEE OK-CHOCTAW OK-CRAIG OK- CRAWFORD AR-CREEK OK-DELAWARE OK-FRANKLIN AR-HASKELL OK-LATIMER OK- LE FLORE OK-MADISON AR-MAYES OK-MCINTOSH OK-MUSKOGEE OK-NOWATA OK- OKFUSKEE OK-OKMULGEE OK-OSAGE OK-OTTAWA OK-PAWNEE OK-PITTSBURG OK- PUSHMATAHA OK-ROGERS OK-SEBASTIAN AR-SEQUOYAH OK-TULSA OK-WAGONER OK- WASHINGTON OK-WASHINGTON AR- 1242 PM CST FRI DEC 29 2006 THIS OUTLOOK IS FOR NORTHWEST AND WEST CENTRAL ARKANSAS AS WELL AS MUCH OF EASTERN OKLAHOMA. .DAY ONE...THIS AFTERNOON AND TONIGHT. TORNADO. RISK...LIMITED. AREA...FAR SOUTHEAST OKLAHOMA. ONSET...THIS EVENING. SEVERE THUNDERSTORM. RISK...LIMITED. AREA...SOUTHEAST OKLAHOMA AND WEST-CENTRAL ARKANSAS. ONSET...THIS EVENING. HEAVY RAIN. RISK...LIMITED. AREA...EASTERN OKLAHOMA AND NORTHWEST ARKANSAS. ONSET...THIS EVENING. DISCUSSION... LOW LEVEL MOISTURE CONTINUES TO SURGE NORTHWARD THIS AFTERNOON AHEAD OF A STRONG UPPER LEVEL DISTURBANCE CURRENTLY MOVING THROUGH SOUTHERN NEW MEXICO. AS STRONG UPPER LEVEL FORCING SPREADS INTO THE AREA THIS EVENING...BANDS OF MODERATE TO HEAVY RAIN WITH EMBEDDED THUNDERSTORMS WILL DEVELOP ACROSS EASTERN OKLAHOMA...SPREADING ACROSS NORTHWEST ARKANSAS OVERNIGHT. VERY STRONG WIND FIELDS...COUPLED WITH MARGINAL INSTABILITY WILL SUPPORT THE POTENTIAL FOR A FEW SEVERE THUNDERSTORMS...PRIMARILY ACROSS FAR SOUTHEAST OKLAHOMA AND WEST-CENTRAL ARKANSAS. IF THUNDERSTORMS CAN BECOME SURFACE BASED ACROSS FAR SOUTHEAST OKLAHOMA THE SEVERE WEATHER THREAT WOULD INCREASE...INCLUDING THE POTENTIAL FOR SHORT-LIVED TORNADOES. THE SEVERE WEATHER THREAT IS EXPECTED TO END SATURDAY MORNING AS THE MAIN THUNDERSTORM LINE PUSHES EAST. IN ADDITION...LOCALLY HEAVY RAINFALL IS LIKELY WITH WIDESPREAD 1 TO 2 INCH RAINFALL TOTALS...WITH LOCALLY HIGHER AMOUNTS. THE HEAVY RAINFALL COULD LEAD TO ISOLATED FLASH FLOODING... PRIMARILY ACROSS FAR SOUTHEAST OKLAHOMA. SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY. SATURDAY...SEVERE THUNDERSTORM...HIGH WIND AND HEAVY RAIN POTENTIAL. SUNDAY...NO HAZARDS. MONDAY...NO HAZARDS. TUESDAY...NO HAZARDS. WEDNESDAY...NO HAZARDS. THURSDAY...NO HAZARDS. EXTENDED DISCUSSION... THE SEVERE WEATHER AND HEAVY RAIN THREAT WILL CONTINUE SATURDAY MORNING ACROSS NORTHWEST ARKANSAS BEFORE THE MAIN THUNDERSTORM LINE SHIFTS EAST OF THE AREA. CLOUDS AND THE POTENTIAL FOR LIGHT RAIN WILL LAST INTO SUNDAY. HIGH PRESSURE WILL MOVE INTO THE AREA FOR MUCH OF EARLY NEXT WEEK. WWW.SRH.NOAA.GOV/TULSA CONTAINS ADDITIONAL TABULAR AND GRAPHICAL INFORMATION.
In the hours before
Special weather statement, Dec 29, 4:06 PM CST, 5 hours 45 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>Special weather statement, Dec 29, 7:16 PM CST, 2 hours 35 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
716 PM CST FRI DEC 29 2006
ARZ019-029-OKZ072-300145-
CRAWFORD AR-SEBASTIAN AR-SEQUOYAH OK-
716 PM CST FRI DEC 29 2006
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 745 PM CST
FOR THE FOLLOWING COUNTIES:
IN WEST CENTRAL ARKANSAS
SEBASTIAN
IN NORTHWEST ARKANSAS
CRAWFORD
IN EAST CENTRAL OKLAHOMA
SEQUOYAH
AT 716 PM CST...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM 4 MILES
WEST OF RYE HILL...MOVING NORTH AT 45 MPH. SOME LOCATIONS THAT WILL
BE AFFECTED BY THIS STORM INCLUDE...COTTONWOOD...ROLAND...SHORT...
MOFFETT...MILL CREEK...UNIONTOWN...FORT SMITH...JENNY LIND...RYE
HILL...VAN BUREN...CEDARVILLE...NATURAL DAM...FURRY...FIGURE FIVE...
DORA AND LEE CREEK.
THIS STORM WILL BE CAPABLE OF PRODUCING WIND GUSTS TO 40 MPH.
RESIDENTS IN THESE AREAS SHOULD REMAIN ALERT IN CASE THE SIGNIFICANT
WEATHER ALERT IS UPGRADED TO A WARNING.Special weather statement, Dec 29, 9:27 PM CST, 24 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TULSA OK
927 PM CST FRI DEC 29 2006
OKZ049-300400-
PUSHMATAHA OK-
927 PM CST FRI DEC 29 2006
THE NATIONAL WEATHER SERVICE IN TULSA HAS ISSUED A
SIGNIFICANT WEATHER ALERT EFFECTIVE UNTIL 1000 PM CST
FOR THE FOLLOWING COUNTY:
IN SOUTHEAST OKLAHOMA
PUSHMATAHA
AT 927 PM CST...DOPPLER RADAR INDICATED A STRONG THUNDERSTORM 8 MILES
EAST OF SOBOL...MOVING NORTH AT 50 MPH. SOME LOCATIONS THAT WILL BE
AFFECTED BY THIS STORM INCLUDE...SOBOL...CLAYTON...CLOUDY...
NASHOBA...TUSKAHOMA...KIAMICHI...ALBION AND SARDIS.
THIS STORM WILL BE CAPABLE OF PRODUCING SMALL HAIL AND WIND GUSTS TO
50 MPH. RESIDENTS IN THESE AREAS SHOULD REMAIN ALERT IN CASE THE
SIGNIFICANT WEATHER ALERT IS UPGRADED TO A WARNING.The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 29, 11:00 PM CST | Flash Flood Warning | TSA | Choctaw, Pittsburg, Pushmataha | 6 hr |
| Dec 30, 12:28 AM CST | Flash Flood Warning | TSA | Latimer | 6 hr |
Nearby
Flash Flood Watches in Oklahoma, 2006Every flash flood watch in 2006
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.