Alert archive / North Carolina / High Wind Warnings in 2011
High Wind Warning 1, NWS Raleigh, NC
NWS Raleigh, NC issued this high wind warning at Apr 28, 2011, 5:35 AM EDT for 23 counties in North Carolina. It was in force for 8 hr. 23 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Apr 28, 2011, 5:35 AM EDT (09:35 UTC)
- Expired
- Apr 28, 2011, 2:01 PM EDT
- In force
- 8 hr
- Issued by
- NWS Raleigh, NC
All 23 counties
Alamance County, NC, Chatham County, NC, Cumberland County, NC, Durham County, NC, Edgecombe County, NC, Franklin County, NC, Granville County, NC, Halifax County, NC, Harnett County, NC, Hoke County, NC, Johnston County, NC, Lee County, NC, Moore County, NC, Nash County, NC, Orange County, NC, Person County, NC, Sampson County, NC, Scotland County, NC, Vance County, NC, Wake County, NC, Warren County, NC, Wayne County, NC, Wilson County, NC
The radar
The Raleigh/Durham radar (KRAX), 16 km from the middle of the area, began a volume at 09:36 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Apr 28, 5:40 AM EDT | NON-TSTM WND DMG | 1 Nne Robbins, NC | ONE TREE WAS REPORTED DOWN ACROSS NORTH MOORE ROAD NEAR CARTER ROAD. |
| Apr 28, 5:40 AM EDT | NON-TSTM WND DMG | 3 Nw Roxboro, NC | POWER LINES WERE REPORTED DOWN ACROSS MORTON PULLIAM ROAD. |
| Apr 28, 6:27 AM EDT | NON-TSTM WND DMG | 4 Ne Seven Lakes, NC | ONE TREE WAS REPORTED DOWN ACROSS BEULAH HILL CHURCH ROAD NEAR DOWD ROAD. |
| Apr 28, 7:46 AM EDT | NON-TSTM WND GST 47 | 2 W Camp Mackall, NC | KHFF ASOS GUSTED 47 MPH |
| Apr 28, 8:04 AM EDT | TSTM WND DMG | 2 Sw Laurinburg, NC | TREES DOWN ON BLUES FARM ROAD IN LAURINBUR8 |
| Apr 28, 8:05 AM EDT | TSTM WND DMG | 6 S Laurinburg, NC | TREES DOWN ON PEA BRIDGE ROAD |
| Apr 28, 8:11 AM EDT | TSTM WND GST 60 | 2 W Camp Mackall, NC | KHFF GUSTED 52 KNOTS. |
| Apr 28, 8:15 AM EDT | NON-TSTM WND GST 45 | 2 Sse Buies Creek, NC | KHRJ GUSTED 39 KNOTS. |
| Apr 28, 8:26 AM EDT | TSTM WND GST 47 | Pope Afb, NC | KPOB GUSTED 41 KNOTS. |
| Apr 28, 8:40 AM EDT | NON-TSTM WND DMG | Pinebluff, NC | WIDESPREAD WIND DAMAGE ACROSS SOUTHERN MOORE COUNTY |
| Apr 28, 8:55 AM EDT | NON-TSTM WND GST 41 | Johnston County Apt, NC | KJNX GUSTED 36 KNOTS. |
| Apr 28, 8:55 AM EDT | NON-TSTM WND GST 48 | Harnett County Apt, NC | KHRJ GUSTED 42 KNOTS. |
| Apr 28, 8:55 AM EDT | NON-TSTM WND GST 55 | Southern Pines Apt, NC | KSOP GUSTED TO 48 KNOTS. |
| Apr 28, 9:15 AM EDT | NON-TSTM WND GST 47 | Johnston County Apt, NC | KJNX GUSTED 41 KNOTS. |
| Apr 28, 9:15 AM EDT | NON-TSTM WND GST 58 | Harnett County Apt, NC | KHRJ GUSTED 50 KNOTS. |
| Apr 28, 9:15 AM EDT | NON-TSTM WND DMG | Lillington, NC | COUNTY LAW ENFORCEMENT HAS HAD OVER 25 REPORTS OF TREES AND POWER LINES DOWNED BY NON CONVECTIVE WINDS DURING THE PAST 30 MINUTES ACROSS THE COUNTY. |
| Apr 28, 10:02 AM EDT | NON-TSTM WND GST 40 | Laurinburg Maxton Apt, NC | KMEB GUSTED 35 KNOTS. |
| Apr 28, 10:09 AM EDT | NON-TSTM WND GST 41 | Seymour Johnson Afb, NC | KGSB GUSTED TO 36 KNOTS. |
| Apr 28, 10:31 AM EDT | NON-TSTM WND GST 47 | Fayetteville Regional A, NC | KFAY GUSTED TO 41 KNOTS. |
| Apr 28, 10:47 AM EDT | NON-TSTM WND GST 41 | Rocky Mount Wilson Apt, NC | KRWI GUSTED 36 KNOTS. |
| Apr 28, 10:50 AM EDT | NON-TSTM WND DMG | 2 Ene Sharpsburg, NC | TREE DOWN ON BULLOCKS SCHOOL ROAD NEAR OLD WILSON ROAD. |
| Apr 28, 10:50 AM EDT | NON-TSTM WND DMG | 4 Sse Rocky Mount, NC | TREE DOWN ON A RESIDENCE ON CALHOUN DRIVE |
| Apr 28, 11:07 AM EDT | NON-TSTM WND GST 43 | Rocky Mount Wilson Apt, NC | KRWI GUSTED TO 37 KNOTS. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 9.6 hours before the alert went out and 120 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
- 2272 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 766 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 233 m²/s²
- 0-3 km storm-relative helicity
- 271 m²/s²
- Significant tornado parameter
- 3.5
- Supercell composite
- 14.4
The text
As transmitted, in the capitals the NWS used until 2016.
796 WWUS72 KRAH 280935 NPWRAH URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RALEIGH NC 535 AM EDT THU APR 28 2011 .VERY STRONG WINDS BETWEEN 40 AND 50 MPH...IMMEDIATELY BEHIND A LINE SHOWERS AND THUNDERSTORMS...WILL PROGRESS EASTWARD ACROSS PORTIONS OF CENTRAL NC THROUGH 8 AM. NCZ007>010-023>026-040-041-075>077-281200- /O.NEW.KRAH.HW.W.0001.110428T0935Z-110428T1200Z/ PERSON-GRANVILLE-VANCE-WARREN-ALAMANCE-ORANGE-DURHAM-FRANKLIN- CHATHAM-WAKE-MOORE-LEE-HARNETT- INCLUDING THE CITIES OF...ROXBORO...OXFORD...HENDERSON... WARRENTON...BURLINGTON...CHAPEL HILL...DURHAM...LOUISBURG... PITTSBORO...RALEIGH...SOUTHERN PINES...SANFORD...LILLINGTON 535 AM EDT THU APR 28 2011 ...HIGH WIND WARNING IN EFFECT UNTIL 8 AM EDT THIS MORNING... THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT UNTIL 8 AM EDT THIS MORNING. * LOCATION...THE CENTRAL NC PIEDMONT FROM NEAR SOUTHERN PINES AND LILLINGTON NORTHWARD THROUGH THE TRIANGLE...TO ROXBORO...HENDERSON AND WARRENTON. * WINDS...WINDS OF 40 TO 50 MPH ARE EXPECTED. * TIMING...THE STRONG WINDS WILL PROGRESS EASTWARD ACROSS THE WARNING AREA THROUGH 8 AM. * IMPACTS...THESE STRONG WIND GUSTS WILL CAUSE DOWNED TREES AND PROPERTY DAMAGE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ MWS/GIH
4 follow-up statements
295 WWUS72 KRAH 281147 NPWRAH URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RALEIGH NC 747 AM EDT THU APR 28 2011 .STRONG WINDS UP TO 50 MPH ARE EXPECTED BEHIND A LINE OF SHOWERS AND THUNDERSTORMS PROGRESSING EASTWARD ACROSS CENTRAL NC THROUGH 11 AM. NCZ007-008-023>025-281300- /O.CAN.KRAH.HW.W.0001.000000T0000Z-110428T1200Z/ PERSON-GRANVILLE-ALAMANCE-ORANGE-DURHAM- INCLUDING THE CITIES OF...ROXBORO...OXFORD...BURLINGTON... CHAPEL HILL...DURHAM 747 AM EDT THU APR 28 2011 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RALEIGH HAS CANCELLED THE HIGH WIND WARNING. STRONG WINDS ARE NO LONGER EXPECTED NORTH AND NORTHWEST OF THE TRIANGLE...THEREFORE THE HIGH WIND WARNING HAS BEEN CANCELLED. $$ NCZ011-027-028-042-043-078-085-086-088-089-281500- /O.EXB.KRAH.HW.W.0001.000000T0000Z-110428T1500Z/ HALIFAX-NASH-EDGECOMBE-JOHNSTON-WILSON-WAYNE-SCOTLAND-HOKE- CUMBERLAND-SAMPSON- INCLUDING THE CITIES OF...ROANOKE RAPIDS...NASHVILLE... ROCKY MOUNT...SMITHFIELD...WILSON...GOLDSBORO...LAURINBURG... RAEFORD...FAYETTEVILLE...CLINTON 747 AM EDT THU APR 28 2011 ...HIGH WIND WARNING IN EFFECT UNTIL 11 AM EDT THIS MORNING... THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT UNTIL 11 AM EDT THIS MORNING. * LOCATION...THE ENTIRE COASTAL PLAIN AND INTERSTATE 95 CORRIDOR. * WINDS...UP TO 50 MPH ARE EXPECTED. * TIMING...THE STRONG WINDS WILL PROGRESS EASTWARD ACROSS THE WARNING AREA THROUGH 11 AM. * IMPACTS...THESE STRONG WINDS WILL RESULT IN DOWNED TREES AND PROPERTY DAMAGE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ NCZ009-010-026-040-041-075>077-281500- /O.EXT.KRAH.HW.W.0001.000000T0000Z-110428T1500Z/ VANCE-WARREN-FRANKLIN-CHATHAM-WAKE-MOORE-LEE-HARNETT- INCLUDING THE CITIES OF...HENDERSON...WARRENTON...LOUISBURG... PITTSBORO...RALEIGH...SOUTHERN PINES...SANFORD...LILLINGTON 747 AM EDT THU APR 28 2011 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 11 AM EDT THIS MORNING... * LOCATION...THE SANDHILLS NORTH AND NORTHEAST TO THE TRIANGLE. * WINDS...UP TO 50 MPH ARE EXPECTED. * TIMING...THE STRONG WINDS WILL PROGRESS EASTWARD ACROSS THE WARNING AREA THROUGH 11 AM. * IMPACTS...THESE STRONG WINDS WILL CAUSE DOWNED TREES AND PROPERTY DAMAGE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ VINCENT
226 WWUS72 KRAH 281314 AAA NPWRAH URGENT - WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE RALEIGH NC 914 AM EDT THU APR 28 2011 .DAMAGING WIND GUSTS UP TO 60 MPH ARE EXPECTED IN ASSOCIATION WITH A WAKE LOW BEHIND A LINE OF SHOWERS AND THUNDERSTORMS PROGRESSING EASTWARD ACROSS CENTRAL NC THROUGH 11 AM THIS MORNING. NCZ009>011-026>028-040>043-075>078-085-086-088-089-281500- /O.CON.KRAH.HW.W.0001.000000T0000Z-110428T1500Z/ VANCE-WARREN-HALIFAX-FRANKLIN-NASH-EDGECOMBE-CHATHAM-WAKE- JOHNSTON-WILSON-MOORE-LEE-HARNETT-WAYNE-SCOTLAND-HOKE-CUMBERLAND- SAMPSON- INCLUDING THE CITIES OF...HENDERSON...WARRENTON... ROANOKE RAPIDS...LOUISBURG...NASHVILLE...ROCKY MOUNT... PITTSBORO...RALEIGH...SMITHFIELD...WILSON...SOUTHERN PINES... SANFORD...LILLINGTON...GOLDSBORO...LAURINBURG...RAEFORD... FAYETTEVILLE...CLINTON 914 AM EDT THU APR 28 2011 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM EDT THIS MORNING... * LOCATION...THE SANDHILLS...TRIANGLE AND COASTAL PLAIN. * WINDS...UP TO 60 MPH ARE EXPECTED. BETWEEN 8 AND 9 AM THIS MORNING SOUTHERN PINES REPORTED WIND GUSTS UP TO 55 MPH... HOFFMAN REPORTED WIND GUSTS UP TO 60 MPH...AND NUMEROUS LOCATIONS IN HARNETT AND JOHNSTON COUNTIES REPORTED WIND GUSTS UP TO 50 MPH. * TIMING...THE STRONG WINDS WILL PROGRESS EASTWARD ACROSS THE WARNING AREA THROUGH 11 AM. * IMPACTS...THESE STRONG WINDS WILL RESULT IN DOWNED TREES...POWER LINES AND PROPERTY DAMAGE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$ VINCENT
265 WWUS72 KRAH 281456 NPWRAH URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RALEIGH NC 1056 AM EDT THU APR 28 2011 .DAMAGING WIND GUSTS UP TO 55 MPH ARE EXPECTED IN ASSOCIATION WITH A WAKE LOW BEHIND A LINE OF SHOWERS AND THUNDERSTORMS PROGRESSING EASTWARD ACROSS CENTRAL NC THROUGH 200 PM THIS AFTERNOON. NCZ040-075-076-085-086-281600- /O.CAN.KRAH.HW.W.0001.000000T0000Z-110428T1500Z/ CHATHAM-MOORE-LEE-SCOTLAND-HOKE- INCLUDING THE CITIES OF...PITTSBORO...SOUTHERN PINES...SANFORD... LAURINBURG...RAEFORD 1056 AM EDT THU APR 28 2011 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RALEIGH HAS CANCELLED THE HIGH WIND WARNING. THE STRONGEST WINDS HAVE MOVED NORTHEAST OF AREA. WIND GUSTS UP TO 35 MPH ARE POSSIBLE THROUGH EARLY THIS AFTERNOON WITH STRONGER GUSTS POSSIBLE IN THUNDERSTORMS. $$ NCZ009>011-026>028-041>043-077-078-088-089-281800- /O.EXT.KRAH.HW.W.0001.000000T0000Z-110428T1800Z/ VANCE-WARREN-HALIFAX-FRANKLIN-NASH-EDGECOMBE-WAKE-JOHNSTON-WILSON- HARNETT-WAYNE-CUMBERLAND-SAMPSON- INCLUDING THE CITIES OF...HENDERSON...WARRENTON... ROANOKE RAPIDS...LOUISBURG...NASHVILLE...ROCKY MOUNT...RALEIGH... SMITHFIELD...WILSON...LILLINGTON...GOLDSBORO...FAYETTEVILLE... CLINTON 1056 AM EDT THU APR 28 2011 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... * LOCATION...THE EASTERN PIEDMONT AND COASTAL PLAIN. * WINDS...UP TO 60 MPH ARE POSSIBLE. BETWEEN 800 AND 1000 AM THIS MORNING SOUTHERN PINES REPORTED WIND GUSTS UP TO 55 MPH... HOFFMAN REPORTED WIND GUSTS UP TO 60 MPH...AND NUMEROUS LOCATIONS IN HARNETT AND JOHNSTON COUNTIES REPORTED WIND GUSTS UP TO 50 MPH. * TIMING...THE STRONG WINDS WILL PROGRESS EASTWARD ACROSS THE WARNING AREA THROUGH 200 PM. * IMPACTS...THESE STRONG WINDS WILL RESULT IN DOWNED TREES... POWER LINES AND PROPERTY DAMAGE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$
030 WWUS72 KRAH 281801 NPWRAH URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RALEIGH NC 201 PM EDT THU APR 28 2011 ...HIGH WIND WARNING IS CANCELLED... .STRONG WINDS ASSOCIATED WITH A PRESSURE PERTURBATION HAVE WEAKENED AND EXITED THE AREA. NCZ009>011-026>028-041>043-077-078-088-089-281915- /O.CAN.KRAH.HW.W.0001.000000T0000Z-110428T1800Z/ VANCE-WARREN-HALIFAX-FRANKLIN-NASH-EDGECOMBE-WAKE-JOHNSTON-WILSON- HARNETT-WAYNE-CUMBERLAND-SAMPSON- INCLUDING THE CITIES OF...HENDERSON...WARRENTON... ROANOKE RAPIDS...LOUISBURG...NASHVILLE...ROCKY MOUNT...RALEIGH... SMITHFIELD...WILSON...LILLINGTON...GOLDSBORO...FAYETTEVILLE... CLINTON 201 PM EDT THU APR 28 2011 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RALEIGH HAS CANCELLED THE HIGH WIND WARNING. $$
The office that day
Everything else NWS Raleigh, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 28, 3:30 AM EDT | Severe Thunderstorm Warning | RAH | Davidson, Forsyth, Guilford, Randolph | 60 min |
| Apr 28, 4:05 AM EDT | Special Weather Statement | RAH | Anson, Montgomery, Richmond, Stanly | 55 min |
| Apr 28, 4:09 AM EDT | Special Weather Statement | RAH | Alamance | 36 min |
| Apr 28, 4:27 AM EDT | Special Weather Statement | RAH | Person | 18 min |
| Apr 28, 4:41 AM EDT | Special Weather Statement | RAH | Randolph | 34 min |
| Apr 28, 5:14 AM EDT | Special Weather Statement | RAH | Chatham | 46 min |
| Apr 28, 5:22 AM EDT | Special Weather Statement | RAH | Durham, Orange | 38 min |
| Apr 28, 6:37 AM EDT | Special Weather Statement | RAH | Richmond | 53 min |
| Apr 28, 6:56 AM EDT | Severe Thunderstorm Warning | RAH | Hoke, Richmond, Scotland | 34 min |
| Apr 28, 7:30 AM EDT | Special Weather Statement | RAH | Harnett | 45 min |
| Apr 28, 7:41 AM EDT | Severe Thunderstorm Warning | RAH | Hoke, Richmond, Scotland | 49 min |
| Apr 28, 8:26 AM EDT | Special Weather Statement | RAH | Harnett | 49 min |
| Apr 28, 9:13 AM EDT | Special Weather Statement | RAH | Cumberland, Franklin, Harnett, Johnston, Lee, Wake | 62 min |
| Apr 28, 9:36 AM EDT | Special Weather Statement | RAH | Cumberland, Sampson | 54 min |
| Apr 28, 9:45 AM EDT | Special Weather Statement | RAH | Hoke, Scotland | 60 min |
| Apr 28, 9:52 AM EDT | Severe Thunderstorm Warning | RAH | Richmond, Scotland | 38 min |
| Apr 28, 10:01 AM EDT | Severe Thunderstorm Warning | RAH | Sampson, Wayne | 42 min |
| Apr 28, 10:41 AM EDT | Severe Thunderstorm Warning | RAH | Anson, Richmond | 24 min |
| Apr 28, 11:03 AM EDT | Special Weather Statement | RAH | Moore | 42 min |
| Apr 28, 11:07 AM EDT | Special Weather Statement | RAH | Anson | 38 min |
| Apr 28, 11:34 AM EDT | Special Weather Statement | RAH | Lee, Moore, Richmond | 41 min |
| Apr 28, 12:04 PM EDT | Special Weather Statement | RAH | Harnett | 41 min |
| Apr 28, 12:23 PM EDT | Special Weather Statement | RAH | Hoke, Moore | 52 min |
| Apr 28, 12:49 PM EDT | Severe Thunderstorm Warning | RAH | Cumberland, Hoke | 56 min |
| Apr 28, 1:25 PM EDT | Tornado Warning | RAH | Cumberland, Sampson | 30 min |
| Apr 28, 2:07 PM EDT | Tornado Warning | RAH | Sampson | 38 min |
| Apr 28, 2:16 PM EDT | Areal Flood Advisory | RAH | Harnett, Johnston, Wake | 104 min |
| Apr 28, 2:43 PM EDT | Special Weather Statement | RAH | Wayne | 47 min |
| Apr 28, 2:50 PM EDT | Tornado Warning | RAH | Sampson | 23 min |
| Apr 28, 3:40 PM EDT | Special Weather Statement | RAH | Edgecombe, Sampson, Wayne, Wilson | 65 min |
| Apr 28, 3:45 PM EDT | Special Weather Statement | RAH | Bladen | 60 min |
| Apr 28, 4:51 PM EDT | Special Weather Statement | RAH | Bladen | 54 min |
| Apr 28, 5:57 PM EDT | Special Weather Statement | RAH | Edgecombe, Wilson | 63 min |
| Apr 28, 6:35 PM EDT | Tornado Warning | RAH | Edgecombe, Wilson | 24 min |
| Apr 28, 7:04 PM EDT | Special Weather Statement | RAH | Edgecombe | 41 min |
Nearby
High Wind Warnings in North Carolina, 2011Every high wind warning in 2011
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.