IEM VTEC Product Browser
This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).
13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.
Tab Functionality:
Above this section, you will notice six selectable tabs. Click on
the tab to show the information.
- Help: This page!
- Event Info: Details of the selected event.
- Text Data: The raw text product for this event.
- Interactive Map: An interactive map showing the event and RADAR.
- Storm Reports: Local Storm Reports.
- List Events: List all events of the given phenomena, significance, year, and issuing office.
Web Services Used:
This application is fully driven by IEM web services.
2017 [KOUN] NORMAN Tornado (TO) Watch (A) Number 220
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
771 WWUS64 KOUN 161854 WCNOUN WATCH COUNTY NOTIFICATION FOR WATCH 220 NATIONAL WEATHER SERVICE NORMAN OK 154 PM CDT TUE MAY 16 2017 OKC009-045-055-057-059-065-129-153-TXC155-197-275-170300- /O.NEW.KOUN.TO.A.0220.170516T1854Z-170517T0300Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 220 IN EFFECT UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN OKLAHOMA THIS WATCH INCLUDES 8 COUNTIES IN NORTHWEST OKLAHOMA ELLIS HARPER WOODWARD IN SOUTHWEST OKLAHOMA GREER HARMON JACKSON IN WESTERN OKLAHOMA BECKHAM ROGER MILLS IN TEXAS THIS WATCH INCLUDES 3 COUNTIES IN NORTHERN TEXAS FOARD HARDEMAN KNOX THIS INCLUDES THE CITIES OF ALTUS, ARNETT, BUFFALO, CHEYENNE, CROWELL, ELK CITY, FARGO, GAGE, GRANITE, HAMMON, HOLLIS, KNOX CITY, LAVERNE, MANGUM, MUNDAY, QUANAH, SAYRE, SHATTUCK, AND WOODWARD. $$
107 WWUS64 KOUN 162253 WCNOUN WATCH COUNTY NOTIFICATION FOR WATCH 220 NATIONAL WEATHER SERVICE NORMAN OK 553 PM CDT TUE MAY 16 2017 OKC039-043-075-093-141-149-151-TXC023-487-170300- /O.EXA.KOUN.TO.A.0220.000000T0000Z-170517T0300Z/ THE NATIONAL WEATHER SERVICE HAS EXTENDED TORNADO WATCH 220 TO INCLUDE THE FOLLOWING AREAS UNTIL 10 PM CDT THIS EVENING IN OKLAHOMA THIS WATCH INCLUDES 7 COUNTIES IN NORTHWEST OKLAHOMA DEWEY MAJOR WOODS IN SOUTHWEST OKLAHOMA KIOWA TILLMAN IN WESTERN OKLAHOMA CUSTER WASHITA IN TEXAS THIS WATCH INCLUDES 2 COUNTIES IN NORTHERN TEXAS BAYLOR WILBARGER THIS INCLUDES THE CITIES OF ALVA, BURNS FLAT, CLINTON, CORDELL, FAIRVIEW, FREDERICK, HOBART, LEEDEY, SEILING, SENTINEL, SEYMOUR, SNYDER, TALOGA, VERNON, VICI, AND WEATHERFORD. $$ OKC009-045-055-057-059-065-129-153-TXC155-197-275-170300- /O.CON.KOUN.TO.A.0220.000000T0000Z-170517T0300Z/ TORNADO WATCH 220 REMAINS VALID UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN OKLAHOMA THIS WATCH INCLUDES 8 COUNTIES IN NORTHWEST OKLAHOMA ELLIS HARPER WOODWARD IN SOUTHWEST OKLAHOMA GREER HARMON JACKSON IN WESTERN OKLAHOMA BECKHAM ROGER MILLS IN TEXAS THIS WATCH INCLUDES 3 COUNTIES IN NORTHERN TEXAS FOARD HARDEMAN KNOX THIS INCLUDES THE CITIES OF ALTUS, ARNETT, BUFFALO, CHEYENNE, CROWELL, ELK CITY, FARGO, GAGE, GRANITE, HAMMON, HOLLIS, KNOX CITY, LAVERNE, MANGUM, MUNDAY, QUANAH, SAYRE, SHATTUCK, AND WOODWARD. $$
760 WWUS64 KOUN 170049 WCNOUN WATCH COUNTY NOTIFICATION FOR WATCH 220 NATIONAL WEATHER SERVICE NORMAN OK 749 PM CDT TUE MAY 16 2017 OKC011-015-170300- /O.EXA.KOUN.TO.A.0220.000000T0000Z-170517T0300Z/ THE NATIONAL WEATHER SERVICE HAS EXTENDED TORNADO WATCH 220 TO INCLUDE THE FOLLOWING AREAS UNTIL 10 PM CDT THIS EVENING IN OKLAHOMA THIS WATCH INCLUDES 2 COUNTIES IN NORTHWEST OKLAHOMA BLAINE IN SOUTHWEST OKLAHOMA CADDO THIS INCLUDES THE CITIES OF ANADARKO, GEARY, HINTON, OKEENE, AND WATONGA. $$ OKC009-039-043-045-055-057-059-065-075-093-129-141-149-151-153- TXC023-155-197-275-487-170300- /O.CON.KOUN.TO.A.0220.000000T0000Z-170517T0300Z/ TORNADO WATCH 220 REMAINS VALID UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN OKLAHOMA THIS WATCH INCLUDES 15 COUNTIES IN NORTHWEST OKLAHOMA DEWEY ELLIS HARPER MAJOR WOODS WOODWARD IN SOUTHWEST OKLAHOMA GREER HARMON JACKSON KIOWA TILLMAN IN WESTERN OKLAHOMA BECKHAM CUSTER ROGER MILLS WASHITA IN TEXAS THIS WATCH INCLUDES 5 COUNTIES IN NORTHERN TEXAS BAYLOR FOARD HARDEMAN KNOX WILBARGER THIS INCLUDES THE CITIES OF ALTUS, ALVA, ARNETT, BUFFALO, BURNS FLAT, CHEYENNE, CLINTON, CORDELL, CROWELL, ELK CITY, FAIRVIEW, FARGO, FREDERICK, GAGE, GRANITE, HAMMON, HOBART, HOLLIS, KNOX CITY, LAVERNE, LEEDEY, MANGUM, MUNDAY, QUANAH, SAYRE, SEILING, SENTINEL, SEYMOUR, SHATTUCK, SNYDER, TALOGA, VERNON, VICI, WEATHERFORD, AND WOODWARD. $$
637 WWUS64 KOUN 170307 WCNOUN WATCH COUNTY NOTIFICATION FOR WATCHES 220/229 NATIONAL WEATHER SERVICE NORMAN OK 1007 PM CDT TUE MAY 16 2017 OKC009-011-015-039-043-045-055-057-059-065-075-093-129-141-149- 151-153-TXC023-155-197-275-487-171000- /O.EXP.KOUN.TO.A.0220.000000T0000Z-170517T0300Z/ /O.NEW.KOUN.SV.A.0229.170517T0310Z-170517T1000Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 229 UNTIL 5 AM CDT WEDNESDAY. TORNADO WATCH 220 HAS EXPIRED. THE NEW WATCH IS VALID FOR THE FOLLOWING AREAS IN OKLAHOMA THE NEW WATCH INCLUDES 17 COUNTIES IN NORTHWEST OKLAHOMA BLAINE DEWEY ELLIS HARPER MAJOR WOODS WOODWARD IN SOUTHWEST OKLAHOMA CADDO GREER HARMON JACKSON KIOWA TILLMAN IN WESTERN OKLAHOMA BECKHAM CUSTER ROGER MILLS WASHITA IN TEXAS THE NEW WATCH INCLUDES 5 COUNTIES IN NORTHERN TEXAS BAYLOR FOARD HARDEMAN KNOX WILBARGER THIS INCLUDES THE CITIES OF ALTUS, ALVA, ANADARKO, ARNETT, BUFFALO, BURNS FLAT, CHEYENNE, CLINTON, CORDELL, CROWELL, ELK CITY, FAIRVIEW, FARGO, FREDERICK, GAGE, GEARY, GRANITE, HAMMON, HINTON, HOBART, HOLLIS, KNOX CITY, LAVERNE, LEEDEY, MANGUM, MUNDAY, OKEENE, QUANAH, SAYRE, SEILING, SENTINEL, SEYMOUR, SHATTUCK, SNYDER, TALOGA, VERNON, VICI, WATONGA, WEATHERFORD, AND WOODWARD. $$ OKC003-017-019-027-031-033-047-049-051-053-067-071-073-081-083- 085-087-099-103-109-119-125-137-TXC009-077-485-171000- /O.NEW.KOUN.SV.A.0229.170517T0310Z-170517T1000Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 229 IN EFFECT UNTIL 5 AM CDT WEDNESDAY FOR THE FOLLOWING AREAS IN OKLAHOMA THIS WATCH INCLUDES 23 COUNTIES IN CENTRAL OKLAHOMA CANADIAN CLEVELAND GRADY KINGFISHER LINCOLN LOGAN MCCLAIN OKLAHOMA PAYNE POTTAWATOMIE IN NORTHERN OKLAHOMA GARFIELD GRANT KAY NOBLE IN NORTHWEST OKLAHOMA ALFALFA IN SOUTHERN OKLAHOMA CARTER GARVIN JEFFERSON LOVE MURRAY STEPHENS IN SOUTHWEST OKLAHOMA COMANCHE COTTON IN TEXAS THIS WATCH INCLUDES 3 COUNTIES IN NORTHERN TEXAS ARCHER CLAY WICHITA THIS INCLUDES THE CITIES OF ARCHER CITY, ARDMORE, BLACKWELL, BLANCHARD, CARMEN, CHANDLER, CHEROKEE, CHICKASHA, CONCHO, DAVENPORT, DAVIS, DUNCAN, EL RENO, ENID, GUTHRIE, HELENA, HENNESSEY, HENRIETTA, HOLLIDAY, KINGFISHER, LAKESIDE CITY, LAMONT, LAWTON, LINDSAY, MARIETTA, MEDFORD, MEEKER, MOORE, MUSTANG, NEWCASTLE, NORMAN, OKARCHE, OKLAHOMA CITY, PAULS VALLEY, PERRY, PONCA CITY, POND CREEK, PRAGUE, PURCELL, RINGLING, RYAN, SCOTLAND, SHAWNEE, SHEPPARD AFB, STILLWATER, STROUD, SULPHUR, TEMPLE, THACKERVILLE, TUTTLE, WAKITA, WALTERS, WAURIKA, WELLSTON, WICHITA FALLS, WYNNEWOOD, AND YUKON. $$
Permalink to 201705161854-KOUN-WWUS64-WCNOUN
771 WWUS64 KOUN 161854 WCNOUN WATCH COUNTY NOTIFICATION FOR WATCH 220 NATIONAL WEATHER SERVICE NORMAN OK 154 PM CDT TUE MAY 16 2017 OKC009-045-055-057-059-065-129-153-TXC155-197-275-170300- /O.NEW.KOUN.TO.A.0220.170516T1854Z-170517T0300Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 220 IN EFFECT UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN OKLAHOMA THIS WATCH INCLUDES 8 COUNTIES IN NORTHWEST OKLAHOMA ELLIS HARPER WOODWARD IN SOUTHWEST OKLAHOMA GREER HARMON JACKSON IN WESTERN OKLAHOMA BECKHAM ROGER MILLS IN TEXAS THIS WATCH INCLUDES 3 COUNTIES IN NORTHERN TEXAS FOARD HARDEMAN KNOX THIS INCLUDES THE CITIES OF ALTUS, ARNETT, BUFFALO, CHEYENNE, CROWELL, ELK CITY, FARGO, GAGE, GRANITE, HAMMON, HOLLIS, KNOX CITY, LAVERNE, MANGUM, MUNDAY, QUANAH, SAYRE, SHATTUCK, AND WOODWARD. $$
Permalink to 201705162253-KOUN-WWUS64-WCNOUN
107 WWUS64 KOUN 162253 WCNOUN WATCH COUNTY NOTIFICATION FOR WATCH 220 NATIONAL WEATHER SERVICE NORMAN OK 553 PM CDT TUE MAY 16 2017 OKC039-043-075-093-141-149-151-TXC023-487-170300- /O.EXA.KOUN.TO.A.0220.000000T0000Z-170517T0300Z/ THE NATIONAL WEATHER SERVICE HAS EXTENDED TORNADO WATCH 220 TO INCLUDE THE FOLLOWING AREAS UNTIL 10 PM CDT THIS EVENING IN OKLAHOMA THIS WATCH INCLUDES 7 COUNTIES IN NORTHWEST OKLAHOMA DEWEY MAJOR WOODS IN SOUTHWEST OKLAHOMA KIOWA TILLMAN IN WESTERN OKLAHOMA CUSTER WASHITA IN TEXAS THIS WATCH INCLUDES 2 COUNTIES IN NORTHERN TEXAS BAYLOR WILBARGER THIS INCLUDES THE CITIES OF ALVA, BURNS FLAT, CLINTON, CORDELL, FAIRVIEW, FREDERICK, HOBART, LEEDEY, SEILING, SENTINEL, SEYMOUR, SNYDER, TALOGA, VERNON, VICI, AND WEATHERFORD. $$ OKC009-045-055-057-059-065-129-153-TXC155-197-275-170300- /O.CON.KOUN.TO.A.0220.000000T0000Z-170517T0300Z/ TORNADO WATCH 220 REMAINS VALID UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN OKLAHOMA THIS WATCH INCLUDES 8 COUNTIES IN NORTHWEST OKLAHOMA ELLIS HARPER WOODWARD IN SOUTHWEST OKLAHOMA GREER HARMON JACKSON IN WESTERN OKLAHOMA BECKHAM ROGER MILLS IN TEXAS THIS WATCH INCLUDES 3 COUNTIES IN NORTHERN TEXAS FOARD HARDEMAN KNOX THIS INCLUDES THE CITIES OF ALTUS, ARNETT, BUFFALO, CHEYENNE, CROWELL, ELK CITY, FARGO, GAGE, GRANITE, HAMMON, HOLLIS, KNOX CITY, LAVERNE, MANGUM, MUNDAY, QUANAH, SAYRE, SHATTUCK, AND WOODWARD. $$
Permalink to 201705170049-KOUN-WWUS64-WCNOUN
760 WWUS64 KOUN 170049 WCNOUN WATCH COUNTY NOTIFICATION FOR WATCH 220 NATIONAL WEATHER SERVICE NORMAN OK 749 PM CDT TUE MAY 16 2017 OKC011-015-170300- /O.EXA.KOUN.TO.A.0220.000000T0000Z-170517T0300Z/ THE NATIONAL WEATHER SERVICE HAS EXTENDED TORNADO WATCH 220 TO INCLUDE THE FOLLOWING AREAS UNTIL 10 PM CDT THIS EVENING IN OKLAHOMA THIS WATCH INCLUDES 2 COUNTIES IN NORTHWEST OKLAHOMA BLAINE IN SOUTHWEST OKLAHOMA CADDO THIS INCLUDES THE CITIES OF ANADARKO, GEARY, HINTON, OKEENE, AND WATONGA. $$ OKC009-039-043-045-055-057-059-065-075-093-129-141-149-151-153- TXC023-155-197-275-487-170300- /O.CON.KOUN.TO.A.0220.000000T0000Z-170517T0300Z/ TORNADO WATCH 220 REMAINS VALID UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN OKLAHOMA THIS WATCH INCLUDES 15 COUNTIES IN NORTHWEST OKLAHOMA DEWEY ELLIS HARPER MAJOR WOODS WOODWARD IN SOUTHWEST OKLAHOMA GREER HARMON JACKSON KIOWA TILLMAN IN WESTERN OKLAHOMA BECKHAM CUSTER ROGER MILLS WASHITA IN TEXAS THIS WATCH INCLUDES 5 COUNTIES IN NORTHERN TEXAS BAYLOR FOARD HARDEMAN KNOX WILBARGER THIS INCLUDES THE CITIES OF ALTUS, ALVA, ARNETT, BUFFALO, BURNS FLAT, CHEYENNE, CLINTON, CORDELL, CROWELL, ELK CITY, FAIRVIEW, FARGO, FREDERICK, GAGE, GRANITE, HAMMON, HOBART, HOLLIS, KNOX CITY, LAVERNE, LEEDEY, MANGUM, MUNDAY, QUANAH, SAYRE, SEILING, SENTINEL, SEYMOUR, SHATTUCK, SNYDER, TALOGA, VERNON, VICI, WEATHERFORD, AND WOODWARD. $$
Permalink to 201705170307-KOUN-WWUS64-WCNOUN
637 WWUS64 KOUN 170307 WCNOUN WATCH COUNTY NOTIFICATION FOR WATCHES 220/229 NATIONAL WEATHER SERVICE NORMAN OK 1007 PM CDT TUE MAY 16 2017 OKC009-011-015-039-043-045-055-057-059-065-075-093-129-141-149- 151-153-TXC023-155-197-275-487-171000- /O.EXP.KOUN.TO.A.0220.000000T0000Z-170517T0300Z/ /O.NEW.KOUN.SV.A.0229.170517T0310Z-170517T1000Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 229 UNTIL 5 AM CDT WEDNESDAY. TORNADO WATCH 220 HAS EXPIRED. THE NEW WATCH IS VALID FOR THE FOLLOWING AREAS IN OKLAHOMA THE NEW WATCH INCLUDES 17 COUNTIES IN NORTHWEST OKLAHOMA BLAINE DEWEY ELLIS HARPER MAJOR WOODS WOODWARD IN SOUTHWEST OKLAHOMA CADDO GREER HARMON JACKSON KIOWA TILLMAN IN WESTERN OKLAHOMA BECKHAM CUSTER ROGER MILLS WASHITA IN TEXAS THE NEW WATCH INCLUDES 5 COUNTIES IN NORTHERN TEXAS BAYLOR FOARD HARDEMAN KNOX WILBARGER THIS INCLUDES THE CITIES OF ALTUS, ALVA, ANADARKO, ARNETT, BUFFALO, BURNS FLAT, CHEYENNE, CLINTON, CORDELL, CROWELL, ELK CITY, FAIRVIEW, FARGO, FREDERICK, GAGE, GEARY, GRANITE, HAMMON, HINTON, HOBART, HOLLIS, KNOX CITY, LAVERNE, LEEDEY, MANGUM, MUNDAY, OKEENE, QUANAH, SAYRE, SEILING, SENTINEL, SEYMOUR, SHATTUCK, SNYDER, TALOGA, VERNON, VICI, WATONGA, WEATHERFORD, AND WOODWARD. $$ OKC003-017-019-027-031-033-047-049-051-053-067-071-073-081-083- 085-087-099-103-109-119-125-137-TXC009-077-485-171000- /O.NEW.KOUN.SV.A.0229.170517T0310Z-170517T1000Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 229 IN EFFECT UNTIL 5 AM CDT WEDNESDAY FOR THE FOLLOWING AREAS IN OKLAHOMA THIS WATCH INCLUDES 23 COUNTIES IN CENTRAL OKLAHOMA CANADIAN CLEVELAND GRADY KINGFISHER LINCOLN LOGAN MCCLAIN OKLAHOMA PAYNE POTTAWATOMIE IN NORTHERN OKLAHOMA GARFIELD GRANT KAY NOBLE IN NORTHWEST OKLAHOMA ALFALFA IN SOUTHERN OKLAHOMA CARTER GARVIN JEFFERSON LOVE MURRAY STEPHENS IN SOUTHWEST OKLAHOMA COMANCHE COTTON IN TEXAS THIS WATCH INCLUDES 3 COUNTIES IN NORTHERN TEXAS ARCHER CLAY WICHITA THIS INCLUDES THE CITIES OF ARCHER CITY, ARDMORE, BLACKWELL, BLANCHARD, CARMEN, CHANDLER, CHEROKEE, CHICKASHA, CONCHO, DAVENPORT, DAVIS, DUNCAN, EL RENO, ENID, GUTHRIE, HELENA, HENNESSEY, HENRIETTA, HOLLIDAY, KINGFISHER, LAKESIDE CITY, LAMONT, LAWTON, LINDSAY, MARIETTA, MEDFORD, MEEKER, MOORE, MUSTANG, NEWCASTLE, NORMAN, OKARCHE, OKLAHOMA CITY, PAULS VALLEY, PERRY, PONCA CITY, POND CREEK, PRAGUE, PURCELL, RINGLING, RYAN, SCOTLAND, SHAWNEE, SHEPPARD AFB, STILLWATER, STROUD, SULPHUR, TEMPLE, THACKERVILLE, TUTTLE, WAKITA, WALTERS, WAURIKA, WELLSTON, WICHITA FALLS, WYNNEWOOD, AND YUKON. $$
All Storm Reports within Event Political Coverage
Storm Reports within Product Polygon
This table lists other events issued by the selected office for the selected year. Click on the row to select that event.