Alert archive / Texas / Flash Flood Warnings in 2004
Flash Flood Warning 67, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this flash flood warning at Apr 11, 2004, 3:50 AM CDT for Uvalde County, Texas. It was in force for 2 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
- Apr 11, 2004, 3:50 AM CDT (08:50 UTC)
- Expired
- Apr 11, 2004, 6:00 AM CDT
- In force
- 2 hr
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Whole counties
County Uvalde County, TX
The nearest sounding before it
Del Rio, TX (KDRT), launched 00:00Z, 8.8 hours before the alert went out and 104 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 828 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km storm-relative helicity
- -98 m²/s²
- 0-3 km storm-relative helicity
- 271 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS54 KEWX 110852 FFWSAT TXC463-111100- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 350 AM CDT SUN APR 11 2004 THE NATIONAL WEATHER SERVICE IN AUSTIN SAN ANTONIO HAS ISSUED A * FLASH FLOOD WARNING FOR THE FOLLOWING COUNTIES... UVALDE * UNTIL 600 AM CDT * AT 350 AM...WEATHER SERVICE DOPPLER RADAR INDICATED SHOWED AREAS OF SHOWERS AND THUNDERSTORMS WITH HEAVY RAIN BEGINNING TO MOVE OVER UVALDE COUNTY AGAIN FROM THE WEST AND SOUTHWEST. SHOWERS AND THUNDERSTORMS WERE MOVING NORTHEAST AT 40 MPH. LOCALLY HEAVY RAIN IS LIKELY WITH THESE SHOWERS AND THUNDERSTORMS OVER PARTS OF UVALDE COUNTY IN THE NEXT 1 TO 2 HOURS. SINCE HEAVY RAINS HAVE FALLEN IN THESE AREAS DURING THE PAST WEEK...IT WILL NOT TAKE AS MUCH RAIN TO CAUSE FLOODING AT LOW WATER CROSSINGS. EXCESS04/15/04 FRI 04/16/04 SAT 04/17/04 UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 MIN/MAX 52 77 59 81 67 84 68 86 TEMP 60 52 72 75 66 59 76 79 72 67 80 82 74 68 82 85 DEWPT 44 40 48 51 48 49 54 57 59 60 59 58 58 59 60 61 PWIND DIR SE SE SE SE SE SE SE SE WIND CHAR GN GN BZ BZ WY WY WY WY AVG CLOUDS FW FW FW SC FW SC SC SC FW SC SC SC FW SC SC SC POP 12HR 0 0 0 0 0 0 0 10 RAIN SHWRS S S TSTMS S S $$ TXZ251-112310- KENEDY INCLUDING THE CITY OF...SARITA 400 AM CDT SUN APR 11 2004 DATE SUN 04/11/04 MON 04/12/04 TUE 04/13/04 UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MAX/MIN 63 65 69 52 54 59 69 51 75 TEMP 66 66 64 63 61 59 57 56 54 57 65 69 67 62 58 53 51 56 69 75 73 DEWPT 65 63 60 57 54 51 51 51 51 49 48 47 45 45 45 45 42 41 45 47 47 RH 97 90 87 81 78 75 80 83 90 75 54 45 45 54 62 74 71 57 42 37 40 WIND DIR N N N N N N NW NW NW NW NW NW N N N NW NW N N N NE WIND SPD 10 12 14 14 14 13 11 13 17 14 14 17 18 14 11 8 9 8 5 5 8 CLOUDS CL OV OV OV OV OV OV OV OV OV OV BK BK SC SC FW FW FW FW FW FW POP 12HR 50 30 20 0 0 QPF 12HR 0.16 0.09 0.03 0 0 SNOW 12HR 0 0 0 RAIN SHWRS L C C C C C C C C S S TSTMS L C C C C C C C C S S HEAT INDEX 80 80 81 81 89 89 84 84 MAX HEAT 80 82 83 95 86 DATE WED 04/14/04 THU 04/15/04 FRI 04/16/04 SAT 04/17/04 UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 MIN/MAX 57 76 60 80 67 82 68 84 TEMP 63 57 72 75 66 60 75 78 71 67 79 81 73 68 80 82 DEWPT 44 43 48 51 49 51 54 56 58 60 59 58 58 59 60 61 PWIND DIR SE SE SE SE SE SE SE SE WIND CHAR GN GN BZ BZ WY WY WY WY AVG CLOUDS FW FW FW SC FW SC SC SC FW SC SC SC FW SC SC SC POP 12HR 0 0 0 0 0 5 0 10 RAIN SHWRS S S TSTMS S S $$ TXZ252-112310- STARR INCLUDING THE CITY OF...RIO GRANDE CITY 400 AM CDT SUN APR 11 2004 DATE SUN 04/11/04 MON 04/12/04 TUE 04/13/04 UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MAX/MIN 66 54 69 51 76 TEMP 62 65 65 63 61 59 57 56 54 57 66 69 67 63 57 53 51 56 70 76 73 DEWPT 62 62 57 53 51 50 49 50 50 48 45 42 40 41 42 42 37 37 43 46 45 RH 100 90 75 70 70 72 75 80 86 72 47 37 37 44 57 66 59 49 38 34 37 WIND DIR N N NW NW N N N NW NW NW NW NW NW N N NW NW NW N NE E WIND SPD 8 12 16 16 13 10 9 11 14 14 18 21 20 13 9 5 4 3 4 6 10 CLOUDS CL OV OV OV OV OV OV OV OV OV OV BK BK SC SC FW FW FW FW FW FW POP 12HR 50 30 20 0 0 QPF 12HR 0.16 0.09 0.03 0 0 SNOW 12HR 0 0 0 RAIN SHWRS L C C C C C C C C S S TSTMS L C C C C C C C C S S HEAT INDEX 82 82 81 81 93 93 83 83 MAX HEAT 80 83 82 95 84 DATE WED 04/14/04 THU 04/15/04 FRI 04/16/04 SAT 04/17/04 UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 MIN/MAX 52 77 60 82 67 86 69 87 TEMP 61 52 72 75 66 60 78 81 72 67 82 84 75 69 83 86 DEWPT 43 41 50 51 50 52 56 57 58 59 59 58 58 59 59 60 PWIND DIR SE SE SE SE SE SE SE SE WIND CHAR GN BZ BZ BZ WY WY WY WY AVG CLOUDS FW FW FW SC FW SC SC SC FW SC SC SC FW SC SC SC POP 12HR 0 0 0 0 0 0 0 10 RAIN SHWRS S S TSTMS S S $$ TXZ253-112310- HIDALGO INCLUDING THE CITIES OF...MCALLEN...WESLACO 400 AM CDT SUN APR 11 2004 DATE SUN 04/11/04 MON 04/12/04 TUE 04/13/04 UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MAX/MIN 65 68 72 54 71 52 75 TEMP 66 68 67 65 63 61 59 57 54 58 67 71 69 64 59 54 52 57 70 75 73 DEWPT 66 65 61 57 53 51 50 50 50 49 47 44 41 42 43 43 39 39 44 47 46 RH 100 90 81 75 70 70 72 77 86 72 49 38 36 45 55 66 61 51 39 37 38 WIND DIR N N N N N N NW NW NW N NW NW NW N N NW NW NW N NE NE WIND SPD 8 12 14 14 16 11 10 12 16 13 16 19 20 13 9 6 6 6 5 8 10 CLOUDS CL OV OV OV OV OV OV OV OV OV OV BK BK SC SC FW FW FW FW FW FW POP 12HR 50 30 20 0 0 QPF 12HR 0.16 0.09 0.03 0 0 SNOW 12HR 0 0 0 RAIN SHWRS L C C C C C C C C S S TSTMS L C C C C C C C C S S HEAT INDEX 80 80 80 80 91 91 83 83 MAX HEAT 80 82 81 93 84 DATE WED 04/14/04 THU 04/15/04 FRI 04/16/04 SAT 04/17/04 UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 MIN/MAX 54 77 60 82 67 85 69 87 TEMP 61 54 72 75 66 60 77 80 72 67 81 83 75 69 83 85 DEWPT 43 40 48 51 50 52 55 57 59 60 59 58 58 59 60 61 PWIND DIR SE SE SE SE SE SE SE SE WIND CHAR GN GN BZ BZ WY WY WY WY AVG CLOUDS FW FW FW SC FW SC SC SC FW SC SC SC FW SC SC SC POP 12HR 0 0 0 0 0 0 0 10 RAIN SHWRS S S TSTMS S S $$ TXZ254-112310- INLAND WILLACY INCLUDING THE CITY OF...RAYMONDVILLE 400 AM CDT SUN APR 11 2004 DATE SUN 04/11/04 MON 04/12/04 TUE 04/13/04 UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MAX/MIN 68 55 70 52 74 TEMP 68 68 67 65 63 61 59 57 55 58 67 70 68 64 59 54 52 57 70 74 72 DEWPT 67 66 63 59 55 52 51 51 51 50 48 47 44 45 45 45 42 42 45 47 46 RH 97 93 87 81 75 72 75 80 86 75 50 44 42 50 60 71 69 57 41 38 39 WIND DIR N N N N N N NW NW NW NW NW NW NW N N NW NW N N N NE WIND SPD 8 12 14 13 14 12 11 13 17 14 14 18 18 14 11 9 9 9 8 8 10 CLOUDS CL OV OV OV OV OV OV OV OV OV OV BK BK SC SC FW FW FW FW FW FW POP 12HR 50 30 20 0 0 QPF 12HR 0.16 0.09 0.03 0 0 SNOW 12HR 0 0 0 RAIN SHWRS L C C C C C C C C S S TSTMS L C C C C C C C C S S HEAT INDEX 80 80 88 88 83 83 MAX HEAT 80 81 90 83 DATE WED 04/14/04 THU 04/15/04 FRI 04/16/04 SAT 04/17/04 UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 MIN/MAX 55 77 60 81 67 84 69 85 TEMP 62 55 72 75 66 60 77 79 72 67 80 82 74 69 82 84 DEWPT 43 42 47 51 50 53 54 56 59 60 59 58 59 60 60 61 PWIND DIR E SE SE SE SE SE SE SE WIND CHAR GN GN BZ BZ WY WY WY WY AVG CLOUDS FW FW FW SC FW SC SC SC FW SC SC SC FW SC SC SC POP 12HR 0 0 0 0 0 5 0 10 RAIN SHWRS S S TSTMS S S $$ TXZ255-112310- INLAND CAMERON INCLUDING THE CITIES OF...BROWNSVILLE...HARLINGEN...SAN BENITO 400 AM CDT SUN APR 11 2004 DATE SUN 04/11/04 MON 04/12/04 TUE 04/13/04 UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MAX/MIN 71 55 70 52 75 TEMP 68 70 70 68 65 63 60 58 55 58 67 70 68 64 59 54 52 57 70 75 73 DEWPT 68 67 65 62 57 54 52 51 52 51 49 47 44 45 45 44 43 43 45 46 46 RH 100 90 84 81 75 72 75 77 90 77 52 44 42 50 60 69 71 59 41 36 38 WIND DIR N N N N N NW NW NW NW NW NW NW NW N N NW NW N N N NE WIND SPD 8 10 14 16 17 14 12 14 17 14 17 18 19 14 12 10 11 11 9 10 11 CLOUDS CL OV OV OV OV OV OV OV OV OV OV BK BK SC SC FW FW FW FW FW FW POP 12HR 50 30 20 0 0 QPF 12HR 0.15 0.09 0.03 0 0 SNOW 12HR 0 0 0 RAIN SHWRS L C C C C C C C C S S TSTMS L C C C C C C C C S S HEAT INDEX 80 80 88 88 83 83 MAX HEAT 80 80 90 83 DATE WED 04/14/04 THU 04/15/04 FRI 04/16/04 SAT 04/17/04 UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 MIN/MAX 56 77 60 81 66 83 69 85 TEMP 62 56 72 75 66 60 76 79 72 66 79 81 74 69 81 83 DEWPT 43 43 48 51 51 54 54 56 59 60 59 58 59 60 60 61 PWIND DIR E SE SE SE SE SE SE SE WIND CHAR GN GN BZ BZ WY WY WY WY AVG CLOUDS FW FW FW SC FW SC SC SC FW SC SC SC FW SC SC SC POP 12HR 0 0 0 0 0 0 0 10 RAIN SHWRS S S TSTMS S S $$ TXZ256-112310- COASTAL WILLACY INCLUDING THE CITY OF...PORT MANSFIELD 400 AM CDT SUN APR 11 2004 DATE SUN 04/11/04 MON 04/12/04 TUE 04/13/04 UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MAX/MIN 69 57 68 52 74 TEMP 67 68 68 66 64 63 61 59 57 59 66 68 66 62 58 54 52 57 69 74 73 DEWPT 67 67 65 62 59 56 55 55 55 54 52 50 49 50 50 50 45 43 45 46 46 RH 100 97 90 87 84 78 81 87 93 83 61 52 54 65 75 86 77 59 42 37 38 WIND DIR N N N N N NW NW NW NW NW NW NW N N N NW NW N N N NE WIND SPD 9 13 17 16 18 17 14 17 21 18 17 18 19 19 18 17 12 10 8 8 10 CLOUDS CL OV OV OV OV OV OV OV OV OV OV BK BK SC SC FW FW FW FW FW FW POP 12HR 50 30 20 0 0 QPF 12HR 0.15 0.09 0.03 0 0 SNOW 12HR 0 0 0 RAIN SHWRS L C C C C C C C C S S TSTMS L C C C C C C C C S S HEAT INDEX 80 80 83 83 MAX HEAT 80 84 83 DATE WED 04/14/04 THU 04/15/04 FRI 04/16/04 SAT 04/17/04 UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 MIN/MAX 59 76 60 80 66 81 69 83 TEMP 64 59 72 74 66 60 76 78 71 66 78 80 73 69 80 82 DEWPT 44 43 47 51 51 53 54 56 58 60 59 58 59 60 60 61 PWIND DIR E SE SE SE SE SE SE SE WIND CHAR GN GN BZ BZ WY WY WY WY AVG CLOUDS FW FW FW SC FW SC SC SC FW SC SC SC FW SC SC SC POP 12HR 0 0 0 0 0 5 0 10 RAIN SHWRS S S TSTMS S S $$ TXZ257-112310- COASTAL CAMERON INCLUDING THE CITIES OF...SOUTH PADRE ISLAND...PORT ISABEL...LAGUNA VISTA...LAGUNA HEIGHTS 400 AM CDT SUN APR 11 2004 DATE SUN 04/11/04 MON 04/12/04 TUE 04/13/04 UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 CDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 MAX/MIN 70 57 69 52 74 TEMP 69 70 69 67 65 63 61 59 57 60 66 69 67 63 58 54 52 57 69 74 73 DEWPT 68 67 67 64 60 57 56 55 55 54 52 50 48 49 50 49 46 44 45 46 46 RH 97 90 93 90 84 81 84 87 93 81 61 51 50 60 75 83 80 62 42 37 38 WIND DIR NE N N N N NW NW NW NW NW NW NW N N N NW NW N N N NE WIND SPD 8 11 16 17 19 18 14 17 20 18 17 18 19 18 18 17 13 11 10 10 11 CLOUDS CL OV OV OV OV OV OV OV OV OV OV BK BK SC SC FW FW FW FW FW FW POP 12HR 50 30 20 0 0 QPF 12HR 0.15 0.09 0.03 0 0 SNOW 12HR 0 0 0 RAIN SHWRS L C C C C C C C C S S TSTMS L C C C C C C C C S S HEAT INDEX 81 81 83 83 MAX HEAT 80 85 83 DATE WED 04/14/04 THU 04/15/04 FRI 04/16/04 SAT 04/17/04 UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 MIN/MAX 59 76 60 80 66 81 69 83 TEMP 65 59 72 74 66 60 75 78 71 66 78 80 73 69 80 81 DEWPT 44 44 47 51 52 54 54 56 59 60 59 58 59 60 60 61 PWIND DIR E SE SE SE SE SE SE SE WIND CHAR GN GN BZ BZ WY WY WY WY AVG CLOUDS FW FW FW SC FW SC SC SC FW SC SC SC FW SC SC SC POP 12HR 0 0 0 0 0 5 0 10 RAIN SHWRS S S TSTMS S S $$
The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 10, 7:04 PM CDT | Flash Flood Warning | EWX | Lavaca | 56 min |
| Apr 10, 8:23 PM CDT | Flash Flood Warning | EWX | DeWitt, Lavaca | 3 hr |
| Apr 10, 9:54 PM CDT | Severe Thunderstorm Warning | EWX | Maverick | 51 min |
| Apr 10, 10:38 PM CDT | Severe Thunderstorm Warning | EWX | Bexar, Guadalupe | 67 min |
| Apr 10, 10:57 PM CDT | Severe Thunderstorm Warning | EWX | Atascosa, Frio | 63 min |
| Apr 10, 11:01 PM CDT | Severe Thunderstorm Warning | EWX | Dimmit | 59 min |
| Apr 10, 11:29 PM CDT | Severe Thunderstorm Warning | EWX | Wilson | 61 min |
| Apr 10, 11:58 PM CDT | Severe Thunderstorm Warning | EWX | Karnes | 62 min |
| Apr 11, 12:48 AM CDT | Flash Flood Warning | EWX | DeWitt | 3 hr |
| Apr 11, 1:02 AM CDT | Flash Flood Warning | EWX | Uvalde | 3 hr |
| Apr 11, 1:17 AM CDT | Flash Flood Warning | EWX | Lavaca | 3 hr |
| Apr 11, 1:44 AM CDT | Flash Flood Warning | EWX | Fayette | 2 hr |
| Apr 11, 1:57 AM CDT | Flash Flood Warning | EWX | Bandera, Medina, Real | 3 hr |
| Apr 11, 3:00 AM CDT | Flash Flood Warning | EWX | Kinney, Maverick | 3 hr |
Nearby
Flash Flood Warnings in Texas, 2004Every flash flood warning in 2004
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.