Alert archive / South Dakota / Wind Advisories in 2016
Wind Advisory 25, NWS Rapid City, SD
NWS Rapid City, SD issued this wind advisory at Sep 23, 2016, 1:39 PM MDT for 13 counties in South Dakota. It took effect at Sep 24, 2016, 4:00 PM MDT. It was in force for 23 hr.
The area
The counties it named.
The facts
- Issued
- Sep 23, 2016, 1:39 PM MDT (19:39 UTC)
- In effect from
- Sep 24, 2016, 4:00 PM MDT
- Expired
- Sep 25, 2016, 3:26 PM MDT
- In force
- 23 hr
- Issued by
- NWS Rapid City, SD
Counties Bennett County, SD, Butte County, SD, Haakon County, SD, Harding County, SD, Jackson County, SD, Lawrence County, SD, Meade County, SD, Mellette County, SD, Pennington County, SD, Perkins County, SD, Todd County, SD, Tripp County, SD, Ziebach County, SD
The radar
The Rapid City radar (KUDX), 63 km from the middle of the area, began a volume at 19:41 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
Rapid City, SD (KRAP), launched 12:00Z, 7.7 hours before the alert went out and 69 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
- 3 J/kg
- Mixed-layer CIN
- 0 J/kg
- Mixed-layer LCL
- 468 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 133 m²/s²
- 0-3 km storm-relative helicity
- 149 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.3
What forecasters said that day
The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Rapid City, SD wrote its last area forecast discussion before this wind advisory went out at Sep 23, 11:25 AM MDT, 2 hours 14 minutes earlier.
Area forecast discussion, Sep 23, 11:25 AM MDT, 2 hours 14 minutes before
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</html>Hazardous weather outlook, Sep 23, 7:31 AM MDT, 6 hours 8 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE RAPID CITY SD 731 AM MDT FRI SEP 23 2016 WYZ054-055-241400- NORTHERN CAMPBELL-SOUTHERN CAMPBELL- 731 AM MDT FRI SEP 23 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST WYOMING. .DAY ONE...TODAY AND TONIGHT AREAS OF FOG AND DRIZZLE ARE EXPECTED THIS MORNING REDUCING VISIBILITIES TO LESS THAN A MILE AT TIMES. SHOWERS AND A FEW THUNDERSTORMS ARE POSSIBLE. ACTIVE THUNDERSTORMS MAY DEVELOP THIS AFTERNOON AND EVENING...MAINLY BETWEEN 400 PM AND 800 PM. ISOLATED SEVERE THUNDERSTORMS ARE POSSIBLE WITH QUARTER SIZE HAIL AND DAMAGING WIND GUSTS. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY. && STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES... OR CHECK OUR WEB SITE AT WEATHER.GOV/RAPIDCITY SDZ046-047-049-241400- MELLETTE-TODD-TRIPP- 831 AM CDT FRI SEP 23 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL SOUTH DAKOTA. .DAY ONE...TODAY AND TONIGHT AREAS OF FOG AND DRIZZLE ARE EXPECTED THIS MORNING REDUCING VISIBILITIES TO LESS THAN A MILE AT TIMES. SHOWERS AND THUNDERSTORMS ARE POSSIBLE THROUGH TONIGHT. ORGANIZED SEVERE THUNDERSTORMS ARE NOT EXPECTED. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY. && STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES... OR CHECK OUR WEB SITE AT WEATHER.GOV/RAPIDCITY SDZ001-002-012>014-024>032-041>044-072>074-WYZ056>058-071-241400- HARDING-PERKINS-BUTTE-NORTHERN MEADE CO PLAINS-ZIEBACH- NORTHERN BLACK HILLS-NORTHERN FOOT HILLS-RAPID CITY- SOUTHERN FOOT HILLS-CENTRAL BLACK HILLS-SOUTHERN BLACK HILLS- CUSTER CO PLAINS-PENNINGTON CO PLAINS-HAAKON-FALL RIVER- OGLALA LAKOTA-JACKSON-BENNETT-STURGIS/PIEDMONT FOOT HILLS- SOUTHERN MEADE CO PLAINS-HERMOSA FOOT HILLS-WESTERN CROOK- WYOMING BLACK HILLS-WESTON-NORTHEASTERN CROOK- 731 AM MDT FRI SEP 23 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF THE BLACK HILLS OF SOUTH DAKOTA...WESTERN SOUTH DAKOTA...NORTHEAST WYOMING...AND THE BLACK HILLS OF WYOMING. .DAY ONE...TODAY AND TONIGHT AREAS OF FOG AND DRIZZLE ARE EXPECTED THIS MORNING REDUCING VISIBILITIES TO LESS THAN A MILE AT TIMES. SHOWERS AND A FEW THUNDERSTORMS ARE POSSIBLE. ACTIVE THUNDERSTORMS MAY DEVELOP THIS AFTERNOON AND EVENING...MAINLY BETWEEN 400 PM AND 800 PM. SEVERE THUNDERSTORMS ARE POSSIBLE WITH QUARTER SIZE HAIL AND DAMAGING WIND GUSTS. AN ISOLATED TORNADO IS POSSIBLE NEAR THE BLACK HILLS. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY A COLD FRONT WILL MOVE THROUGH SATURDAY BRINGING GUSTY WEST TO NORTHWEST WINDS. WIND GUSTS NEAR 50 MPH ARE POSSIBLE LATE SATURDAY AFTERNOON INTO SUNDAY. ISOLATED THUNDERSTORMS MAY OCCUR SATURDAY AFTERNOON AND EVENING...BUT SEVERE THUNDERSTORMS ARE NOT EXPECTED. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY. && STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES... OR CHECK OUR WEB SITE AT WEATHER.GOV/RAPIDCITY
The office that day
Everything else NWS Rapid City, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 23, 1:39 PM MDT | High Wind Watch | UNR | Butte, Harding, Meade, Perkins | 14 hr |
| Sep 23, 4:22 PM MDT | Special Weather Statement | UNR | Fall River | 23 min |
| Sep 23, 4:51 PM MDT | Severe Thunderstorm Warning | UNR | Fall River, Oglala Lakota | 39 min |
| Sep 23, 5:14 PM MDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 35 min |
| Sep 23, 5:36 PM MDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 39 min |
| Sep 23, 5:53 PM MDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 52 min |
Nearby
Wind Advisories in South Dakota, 2016Every wind advisory in 2016
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.