Alert archive / Wyoming / Flash Flood Warnings in 2015
Flash Flood Warning 5, NWS Rapid City, SD
NWS Rapid City, SD issued this flash flood warning at Jun 3, 2015, 7:20 PM MDT for Campbell County, Wyoming. It was in force for 3 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
- Jun 3, 2015, 7:20 PM MDT (01:20 UTC)
- Expired
- Jun 3, 2015, 10:15 PM MDT
- In force
- 3 hr
- Issued by
- NWS Rapid City, SD
- Area
- Storm-based polygon
- Flood severity
- None
County Campbell County, WY
The radar
The Rapid City radar (KUDX), 217 km from the middle of the area, began a volume at 01:20 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 00:00Z, 1.3 hours before the alert went out and 214 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
- 1280 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 50 m²/s²
- 0-3 km storm-relative helicity
- 148 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this flash flood warning 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 flash flood warning went out at Jun 3, 5:33 PM MDT, 1 hour 47 minutes earlier.
Area forecast discussion, Jun 3, 5:33 PM MDT, 1 hour 47 minutes before
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</html>Hazardous weather outlook, Jun 3, 7:30 AM MDT, 11 hours 50 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE RAPID CITY SD 730 AM MDT WED JUN 3 2015 SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058- 071-041300- 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-SHANNON- JACKSON-BENNETT-MELLETTE-TODD-TRIPP-STURGIS/PIEDMONT FOOT HILLS- SOUTHERN MEADE CO PLAINS-HERMOSA FOOT HILLS-NORTHERN CAMPBELL- SOUTHERN CAMPBELL-WESTERN CROOK-WYOMING BLACK HILLS-WESTON- NORTHEASTERN CROOK- 730 AM MDT WED JUN 3 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN SOUTH DAKOTA AND NORTHEASTERN WYOMING. .DAY ONE...TODAY AND TONIGHT THERE IS A CHANCE FOR SHOWERS AND THUNDERSTORMS THIS AFTERNOON AND EVENING...WITH A SLIGHT RISK OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING STRONG WINDS AND LARGE HAIL ACROSS NORTHEASTERN WYOMING AND FAR SOUTHWESTERN SOUTH DAKOTA. HIGH STREAM FLOWS WITH SOME MINOR FLOODING WILL CONTINUE ON SOME CREEKS AND STREAMS IN THE BLACK HILLS AND THE ADJACENT PLAINS. SOME OF THE STORMS TODAY AND TONIGHT MAY PRODUCE HEAVY RAIN...WHICH COULD AGGRAVATE FLOODING CONDITIONS. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY THERE IS A CHANCE OF SHOWERS AND THUNDERSTORMS OVER VARIOUS PARTS OF THE AREA EACH DAY FROM THURSDAY THROUGH TUESDAY. STRONG TO SEVERE STORMS MAY BE POSSIBLE THURSDAY...AND HEAVY RAIN MAY WORSEN FLOODING CONDITIONS. .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 |
|---|---|---|---|---|
| Jun 3, 9:30 PM MDT | Special Weather Statement | UNR | Lawrence | 30 min |
| Jun 3, 10:59 PM MDT | Special Weather Statement | UNR | 46 min | |
| Jun 4, 1:09 AM MDT | Severe Thunderstorm Warning | UNR | Fall River | 66 min |
| Jun 4, 1:54 AM MDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 66 min |
| Jun 4, 2:03 AM MDT | Severe Thunderstorm Warning | UNR | Fall River | 57 min |
| Jun 4, 2:57 AM MDT | Severe Thunderstorm Warning | UNR | Fall River | 63 min |
| Jun 4, 4:28 AM MDT | Special Weather Statement | UNR | Oglala Lakota | 32 min |
| Jun 4, 4:40 AM MDT | Severe Thunderstorm Warning | UNR | Jackson | 51 min |
| Jun 4, 6:01 AM MDT | Special Weather Statement | UNR | Bennett | 29 min |
| Jun 4, 6:33 AM MDT | Special Weather Statement | UNR | Bennett, Jackson | 27 min |
| Jun 4, 11:50 AM MDT | Areal Flood Warning | UNR | Fall River | 4 days |
| Jun 4, 2:10 PM MDT | Areal Flood Warning | UNR | Fall River | 24 hr |
| Jun 4, 5:14 PM MDT | Special Weather Statement | UNR | Meade | 46 min |
| Jun 3, 6:22 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 53 min |
| Jun 3, 7:11 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 37 min |
| Jun 3, 8:44 PM MDT | Special Weather Statement | UNR | Crook | 31 min |
| Jun 3, 9:12 PM MDT | Special Weather Statement | UNR | Crook | 48 min |
| Jun 3, 10:15 PM MDT | Areal Flood Warning | UNR | Campbell | 12 hr |
| Jun 3, 11:38 PM MDT | Special Weather Statement | UNR | Campbell | 52 min |
| Jun 4, 12:13 AM MDT | Severe Thunderstorm Warning | UNR | Campbell, Weston | 62 min |
| Jun 4, 3:09 PM MDT | Areal Flood Warning | UNR | Campbell | 48 hr |
Nearby
Flash Flood Warnings in Wyoming, 2015Every flash flood warning in 2015
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.