Alert archive / California / Beach Hazards Statements in 2014
Beach Hazards Statement 5, NWS San Diego, CA
NWS San Diego, CA issued this beach hazards statement at Feb 25, 2014, 8:20 PM PST for San Diego County, California. It took effect at Feb 28, 2014, 4:00 AM PST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Feb 25, 2014, 8:20 PM PST (04:20 UTC)
- In effect from
- Feb 28, 2014, 4:00 AM PST
- Expired
- Feb 27, 2014, 1:51 PM PST
- In force
- Issued by
- NWS San Diego, CA
County San Diego County, CA
The radar
The San Diego radar (KNKX), 28 km from the middle of the area, began a volume at 04:26 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
San Diego, CA (KNKX), launched 00:00Z, 4.3 hours before the alert went out and 47 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
- 1430 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- -18 m²/s²
- 0-3 km storm-relative helicity
- 15 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
721 WHUS46 KSGX 260420 CFWSGX COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 820 PM PST TUE FEB 25 2014 ...STRONG STORM SYSTEM TO IMPACT THE BEACHES FRIDAY MORNING THROUGH SUNDAY AFTERNOON... .A POWERFUL PACIFIC STORM WILL GENERATE LARGE AND ROUGH SURF...STRONG RIP CURRENTS...AND POSSIBLE MINOR COASTAL FLOODING AT TIMES FRIDAY MORNING THROUGH EARLY SUNDAY AFTERNOON. SURF WILL BEGIN TO INCREASE FRIDAY MORNING AS A COLD FRONT APPROACHES THE REGION. THE COMBINATION OF HIGH SURF AND HIGH TIDES IN EXCESS OF 6 FEET MAY PRODUCE MINOR TO LOCALLY MODERATE COASTAL FLOODING AND MODERATE TO SIGNIFICANT BEACH EROSION. A LARGE WEST-SOUTHWEST SWELL ARRIVING SATURDAY AFTERNOON MAY GENERATE SURF IN EXCESS OF 10 FEET ALONG THE BEACHES OF SAN DIEGO COUNTY...AND SURF OF OVER 7 FEET IN ORANGE COUNTY. THIS WILL CONTINUE THE THREAT OF COASTAL FLOODING DURING HIGH TIDES. SWELL AND SURF WILL RAPIDLY SUBSIDE SUNDAY AFTERNOON. CAZ042-043-270400- /O.NEW.KSGX.BH.S.0005.140228T1200Z-140302T2100Z/ ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS- 820 PM PST TUE FEB 25 2014 ...BEACH HAZARDS STATEMENT IN EFFECT FROM LATE THURSDAY NIGHT THROUGH SUNDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A BEACH HAZARDS STATEMENT FOR HIGH SURF...STRONG RIP CURRENTS...AND MINOR TIDAL OVERFLOW...WHICH IS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH SUNDAY AFTERNOON. * WAVES AND SURF...SURF 4-7 FEET WITH SETS TO 9 FEET FRIDAY AFTERNOON THROUGH SATURDAY MORNING...BUILDING TO 8 TO 10 FEET WITH HIGHER SETS SATURDAY AFTERNOON AND EVENING...HIGHEST IN SAN DIEGO COUNTY. SURF LOWERING DURING THE DAY SUNDAY. STRONG RIP CURRENTS WILL ACCOMPANY THIS SURF. * TIMING...FRIDAY MORNING THROUGH EARLY SUNDAY AFTERNOON. * TIDES...MORNING HIGH TIDES OF 6.0 TO 6.7 FT BETWEEN 8 AND 930 AM AND EVENING HIGH TIDES OF 5.5 TO 5.8 FEET BETWEEN 9 TO 10 PM. HIGHEST HIGH TIDES WILL OCCUR FRIDAY MORNING. * IMPACTS...LARGE AND ROUGH SURF ALONG WITH STRONG RIP CURRENTS WILL CREATE HAZARDOUS CONDITIONS FOR SWIMMERS AND SURFERS. LARGE SURF AND MORNING AND AFTERNOON HIGH TIDES OF AROUND 6 TO 6.8 FT MAY PRODUCE MINOR COASTAL FLOODING..ESPECIALLY IN LOW LYING AREAS AROUND SEAL BEACH...HUNTINGTON BEACH...AND IMPERIAL BEACH. SURF...LARGE TIDAL SWINGS...AND PRECIPITATION MAY RESULT IN MODERATE TO SIGNIFICANT BEACH EROSION...ESPECIALLY IN SAN DIEGO COUNTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS STRONG RIP CURRENTS...ELEVATED SURF HEIGHTS...MINOR TIDAL OVERFLOW...OR LIGHTNING ARE POSSIBLE AT LOCAL BEACHES. OBEY POSTED WARNING SIGNS AND FLAGS AND TALK TO A LIFEGUARD BEFORE SWIMMING. USE CAUTION WHEN IN OR NEAR THE WATER AND ALWAYS SWIM NEAR A LIFEGUARD. && $$ SS THE NATIONAL WEATHER SERVICE WANTS TO HEAR FROM YOU. PLEASE VISIT THE FOLLOWING LINK TO GIVE US FEEDBACK ON THE NEW BEACH HAZARDS STATEMENT: HTTP://WWW.NWS.NOAA.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS
3 follow-up statements
141 WHUS46 KSGX 270343 CFWSGX COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 743 PM PST WED FEB 26 2014 ...STRONG STORM SYSTEM TO IMPACT THE BEACHES FRIDAY MORNING THROUGH SUNDAY AFTERNOON... .A POWERFUL PACIFIC STORM WILL GENERATE LARGE AND ROUGH SURF... STRONG RIP CURRENTS...AND POSSIBLE MINOR COASTAL FLOODING AT TIMES FRIDAY MORNING THROUGH EARLY SUNDAY AFTERNOON. SURF WILL BEGIN TO INCREASE FRIDAY MORNING AS A COLD FRONT APPROACHES THE REGION. THE COMBINATION OF HIGH SURF AND HIGHER HIGH TIDES MAY PRODUCE MINOR TO LOCALLY MODERATE COASTAL FLOODING AND MODERATE TO SIGNIFICANT BEACH EROSION. A LARGE WEST- SOUTHWEST SWELL ARRIVING SATURDAY AFTERNOON MAY GENERATE SURF IN EXCESS OF 14 FEET ALONG THE BEACHES OF SAN DIEGO COUNTY...AND SURF OF OVER 10 FEET IN ORANGE COUNTY. THIS WILL CONTINUE THE THREAT OF COASTAL FLOODING DURING HIGH TIDES. SWELL AND SURF WILL RAPIDLY SUBSIDE SUNDAY AFTERNOON. CAZ042-043-271400- /O.CON.KSGX.BH.S.0005.140228T1200Z-140302T2100Z/ ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS- 743 PM PST WED FEB 26 2014 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH SUNDAY AFTERNOON... * SURF...4 TO 7 FEET WITH SETS TO 9 FEET FRIDAY AFTERNOON THROUGH SATURDAY MORNING...BUILDING TO 8 TO 12 FEET WITH HIGHER SETS SATURDAY AFTERNOON AND EVENING. SETS TO 14 FEET WILL BE POSSIBLE IN SAN DIEGO COUNTY. SURF WILL LOWER ON SUNDAY. * TIMING...FRIDAY MORNING THROUGH EARLY SUNDAY AFTERNOON. * TIDES...MORNING HIGH TIDES OF 6.0 TO 6.7 FT BETWEEN 8 AND 930 AM...AND EVENING HIGH TIDES OF 5.5 TO 5.8 FEET BETWEEN 9 TO 10 PM. HIGHEST HIGH TIDES WILL OCCUR FRIDAY MORNING. * IMPACTS...LARGE AND ROUGH SURF...ALONG WITH STRONG RIP CURRENTS...WILL CREATE HAZARDOUS CONDITIONS FOR SWIMMERS AND SURFERS. LARGE SURF AND HIGHER HIGH TIDES MAY PRODUCE MINOR COASTAL FLOODING...ESPECIALLY IN LOW LYING AREAS AROUND SEAL BEACH...HUNTINGTON BEACH...AND IMPERIAL BEACH. SURF...LARGE TIDAL SWINGS...AND PRECIPITATION MAY RESULT IN MODERATE TO SIGNIFICANT BEACH EROSION...ESPECIALLY IN SAN DIEGO COUNTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS STRONG RIP CURRENTS...ELEVATED SURF HEIGHTS...MINOR TIDAL OVERFLOW...OR LIGHTNING ARE POSSIBLE AT LOCAL BEACHES. OBEY POSTED WARNING SIGNS AND FLAGS AND TALK TO A LIFEGUARD BEFORE SWIMMING. USE CAUTION WHEN IN OR NEAR THE WATER AND ALWAYS SWIM NEAR A LIFEGUARD. && $$ THE NATIONAL WEATHER SERVICE WANTS TO HEAR FROM YOU. PLEASE VISIT THE FOLLOWING LINK TO GIVE US FEEDBACK ON THE NEW BEACH HAZARDS STATEMENT: HTTP://WWW.NWS.NOAA.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS JJT
399 WHUS46 KSGX 271046 CFWSGX URGENT - IMMEDIATE BROADCAST REQUESTED COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 246 AM PST THU FEB 27 2014 ...STRONG STORM SYSTEM TO IMPACT THE BEACHES FRIDAY MORNING THROUGH SUNDAY AFTERNOON... ...COASTAL FLOODING POSSIBLE FRIDAY AND SATURDAY... .A POWERFUL PACIFIC STORM WILL GENERATE LARGE...ROUGH SURF AND STRONG RIP CURRENTS FRIDAY MORNING THROUGH EARLY SUNDAY AFTERNOON. SURF WILL BEGIN TO INCREASE FRIDAY MORNING AS A COLD FRONT APPROACHES THE REGION. THE COMBINATION OF HIGH SURF...HIGH TIDES ABOVE 6.5 FEET...STRONG ONSHORE WINDS...AND RAINFALL RUN- OFF WILL LIKELY RESULT IN WIDESPREAD MINOR COASTAL FLOODING...WITH MORE VULNERABLE AREAS POSSIBLY EXPERIENCING MORE SIGNIFICANT COASTAL FLOODING WHICH COULD RESULT IN PROPERTY AND STRUCTURAL DAMAGE ON FRIDAY. A LARGE WEST-SOUTHWEST SWELL ARRIVING SATURDAY MORNING WILL LIKELY GENERATE SURF UP TO 15 FEET ALONG THE BEACHES OF ORANGE AND SAN DIEGO COUNTIES. THIS WILL CONTINUE THE THREAT OF MINOR TO POSSIBLY MAJOR COASTAL FLOODING DURING TIMES OF HIGH TIDE FOR SATURDAY. SWELL AND SURF WILL RAPIDLY SUBSIDE SUNDAY AFTERNOON...ENDING THE COASTAL FLOODING THREAT. CAZ042-043-272215- /O.NEW.KSGX.CF.A.0001.140228T1400Z-140302T0900Z/ /O.CON.KSGX.BH.S.0005.140228T1200Z-140302T2100Z/ ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS- 246 AM PST THU FEB 27 2014 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... ...COASTAL FLOOD WATCH IN EFFECT FROM FRIDAY MORNING THROUGH LATE SATURDAY NIGHT... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A COASTAL FLOOD WATCH...WHICH IS IN EFFECT FROM FRIDAY MORNING THROUGH LATE SATURDAY NIGHT. * CHANGES SINCE LAST ISSUANCE...ISSUED COASTAL FLOOD WATCH. BEACH HAZARDS STATEMENT FOR HIGH SURF AND STRONG RIP CURRENTS REMAINS THE SAME. * COASTAL FLOODING...WIDESPREAD MINOR COASTAL FLOODING EXPECTED FRIDAY AND SATURDAY DURING TIMES OF HIGH TIDE. SOME MORE VULNERABLE LOCATIONS MAY EXPERIENCE COASTAL FLOODING SIGNIFICANT ENOUGH TO CAUSE PROPERTY DAMAGE AND INUNDATION OF LOW-LYING BUILDINGS AND STRUCTURES ALONG THE BEACHES. * COASTAL FLOODING LOCATIONS...SEAL AND SUNSET BEACHES...CARDIFF...IMPERIAL BEACH...LA JOLLA SHORES AND NEWPORT BEACH ARE JUST SOME OF THE LOCATIONS THAT ARE MOST VULNERABLE TO COASTAL FLOODING. * COASTAL FLOODING TIMING...FRIDAY MORNING THROUGH SATURDAY NIGHT. COASTAL FLOODING MOST LIKELY DURING TIMES OF HIGH TIDE. * TIDES...MORNING HIGH TIDES OF 6.0 TO 6.7 FT BETWEEN 8 AND 930 AM...AND EVENING HIGH TIDES OF 5.5 TO 5.8 FEET BETWEEN 9 TO 10 PM. HIGHEST HIGH TIDES WILL OCCUR FRIDAY MORNING. * SURF...3 TO 6 FEET WITH LOCAL SETS TO 8 FEET FRIDAY THROUGH SATURDAY MORNING...BUILDING TO 8 TO 12 FEET WITH SETS TO 15 FEET SATURDAY AFTERNOON AND EVENING. SURF EXPECTED TO BE AROUND 6 TO 9 FEET SUNDAY MORNING...AND CONTINUE TO LOWER THE REST OF THE DAY. * HIGH SURF TIMING...SATURDAY THROUGH EARLY SUNDAY. * IMPACTS...COASTAL FLOODING COULD CAUSE DAMAGE TO BEACH-FRONT PROPERTY IF PROPER PRECAUTIONS ARE NOT TAKEN. LARGE AND ROUGH SURF...ALONG WITH STRONG RIP CURRENTS...WILL CREATE HAZARDOUS CONDITIONS FOR SWIMMERS AND SURFERS. SURF...LARGE TIDAL SWINGS...AND PRECIPITATION MAY RESULT IN MODERATE TO SIGNIFICANT BEACH EROSION. PRECAUTIONARY/PREPAREDNESS ACTIONS... A BEACH HAZARDS STATEMENT IS ISSUED WHEN THREATS SUCH AS STRONG RIP CURRENTS...ELEVATED SURF HEIGHTS...MINOR TIDAL OVERFLOW...OR LIGHTNING ARE POSSIBLE AT LOCAL BEACHES. OBEY POSTED WARNING SIGNS AND FLAGS AND TALK TO A LIFEGUARD BEFORE SWIMMING. USE CAUTION WHEN IN OR NEAR THE WATER AND ALWAYS SWIM NEAR A LIFEGUARD. A COASTAL FLOOD WATCH MEANS THAT CONDITIONS FAVORABLE FOR FLOODING ARE EXPECTED TO DEVELOP. COASTAL RESIDENTS SHOULD BE ALERT FOR LATER STATEMENTS OR WARNINGS...AND TAKE ACTION TO PROTECT PROPERTY. && $$ THE NATIONAL WEATHER SERVICE WANTS TO HEAR FROM YOU. PLEASE VISIT THE FOLLOWING LINK TO GIVE US FEEDBACK ON THE NEW BEACH HAZARDS STATEMENT: HTTP://WWW.NWS.NOAA.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS HARRISON
812 WHUS46 KSGX 272151 CFWSGX URGENT - IMMEDIATE BROADCAST REQUESTED COASTAL HAZARD MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 151 PM PST THU FEB 27 2014 ...STRONG STORM SYSTEM TO IMPACT THE BEACHES FRIDAY MORNING THROUGH EARLY MONDAY... .A POWERFUL PACIFIC STORM WILL GENERATE LARGE...ROUGH SURF AND STRONG RIP CURRENTS FRIDAY MORNING THROUGH EARLY MONDAY MORNING. SURF WILL BEGIN TO INCREASE FRIDAY...AND PEAK SATURDAY. THE COMBINATION OF HIGH SURF...HIGH TIDES ABOVE 6.5 FEET...STRONG ONSHORE WINDS...AND RAINFALL RUN- OFF WILL LIKELY RESULT IN WIDESPREAD MINOR COASTAL FLOODING...WITH MORE VULNERABLE AREAS POSSIBLY EXPERIENCING MORE SIGNIFICANT COASTAL FLOODING WHICH COULD RESULT IN PROPERTY AND STRUCTURAL DAMAGE ON FRIDAY. A LARGE WEST-SOUTHWEST SWELL ARRIVING SATURDAY MORNING WILL LIKELY GENERATE SURF UP TO 15 FEET ALONG THE BEACHES OF ORANGE AND SAN DIEGO COUNTIES. THIS WILL CONTINUE THE THREAT OF MINOR TO POSSIBLY MAJOR COASTAL FLOODING DURING TIMES OF HIGH TIDE FOR SATURDAY. SWELL AND SURF WILL RAPIDLY SUBSIDE SUNDAY AFTERNOON...ENDING THE COASTAL FLOODING THREAT. SURF IS FORECAST TO FALL BELOW 7 FEET ON MONDAY. CAZ042-043-280615- /O.CAN.KSGX.BH.S.0005.140228T1200Z-140302T2100Z/ /O.UPG.KSGX.CF.A.0001.140228T1400Z-140302T0900Z/ /O.NEW.KSGX.CF.W.0001.140228T1400Z-140302T0900Z/ /O.NEW.KSGX.SU.Y.0004.140301T1200Z-140303T1200Z/ ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS- 151 PM PST THU FEB 27 2014 ...COASTAL FLOOD WARNING IN EFFECT FROM 6 AM FRIDAY TO 1 AM PST SUNDAY... ...HIGH SURF ADVISORY IN EFFECT FROM 4 AM SATURDAY TO 4 AM PST MONDAY... ...BEACH HAZARDS STATEMENT IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A COASTAL FLOOD WARNING...WHICH IS IN EFFECT FROM 6 AM FRIDAY TO 1 AM PST SUNDAY. A HIGH SURF ADVISORY HAS ALSO BEEN ISSUED. THIS HIGH SURF ADVISORY IS IN EFFECT FROM 4 AM SATURDAY TO 4 AM PST MONDAY. THE BEACH HAZARDS STATEMENT HAS BEEN CANCELLED. THE COASTAL FLOOD WATCH IS NO LONGER IN EFFECT. * CHANGES SINCE LAST ISSUANCE...CHANGED THE COASTAL FLOOD WATCH TO A WARNING...ISSUED A HIGH SURF ADVISORY AND CANCELLED THE BEACH HAZARDS STATEMENT. * COASTAL FLOODING...WIDESPREAD MINOR COASTAL FLOODING EXPECTED FRIDAY AND SATURDAY DURING TIMES OF HIGH TIDE. SOME MORE VULNERABLE LOCATIONS MAY EXPERIENCE COASTAL FLOODING SIGNIFICANT ENOUGH TO CAUSE PROPERTY DAMAGE AND INUNDATION OF LOW-LYING BUILDINGS AND STRUCTURES ALONG THE BEACHES. * COASTAL FLOODING LOCATIONS...SEAL AND SUNSET BEACHES... CARDIFF...IMPERIAL BEACH...LA JOLLA SHORES AND NEWPORT BEACH ARE JUST SOME OF THE LOCATIONS THAT ARE MOST VULNERABLE TO COASTAL FLOODING. * COASTAL FLOODING TIMING...FRIDAY MORNING THROUGH SATURDAY NIGHT. COASTAL FLOODING MOST LIKELY DURING TIMES OF HIGH TIDE. * TIDES...MORNING HIGH TIDES OF 6.0 TO 6.7 FT BETWEEN 8 AND 930 AM...AND EVENING HIGH TIDES OF 5.5 TO 5.8 FEET BETWEEN 9 TO 10 PM. HIGHEST HIGH TIDES WILL OCCUR FRIDAY MORNING. * SURF...8 TO 12 FEET WITH SETS TO 15 FEET SATURDAY AFTERNOON AND EVENING. SURF LOWERING TO 6 TO 9 FEET SUNDAY MORNING...AND CONTINUE TO LOWER THE REST OF THE DAY. * HIGH SURF TIMING...SATURDAY MORNING THROUGH EARLY MONDAY. * IMPACTS...COASTAL FLOODING COULD CAUSE DAMAGE TO BEACH-FRONT PROPERTY IF PROPER PRECAUTIONS ARE NOT TAKEN. LARGE AND ROUGH SURF...ALONG WITH STRONG RIP CURRENTS...WILL CREATE HAZARDOUS CONDITIONS FOR SWIMMERS AND SURFERS. SURF...LARGE TIDAL SWINGS...AND PRECIPITATION MAY RESULT IN MODERATE TO SIGNIFICANT BEACH EROSION. PRECAUTIONARY/PREPAREDNESS ACTIONS... A COASTAL FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IMMINENT. COASTAL RESIDENTS IN THE WARNED AREA SHOULD BE ALERT FOR RISING WATER...AND TAKE APPROPRIATE ACTION TO PROTECT LIFE AND PROPERTY. A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN THE ADVISORY AREA...PRODUCING RIP CURRENTS AND LOCALIZED BEACH EROSION. && $$ JJT THE NATIONAL WEATHER SERVICE WANTS TO HEAR FROM YOU. PLEASE VISIT THE FOLLOWING LINK TO GIVE US FEEDBACK ON THE NEW BEACH HAZARDS STATEMENT: HTTP://WWW.NWS.NOAA.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 26, 2:12 AM PST | Gale Watch | SGX | 24 hr | |
| Feb 26, 1:16 PM PST | High Wind Watch | SGX | Riverside, San Bernardino, San Diego | 24 hr |
| Feb 26, 1:16 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 55 hr |
| Feb 26, 1:23 PM PST | Flash Flood Watch | SGX | Orange, Riverside, San Bernardino, San Diego | 39 hr |
Nearby
Beach Hazards Statements in California, 2014Every beach hazards statement in 2014
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.