Alert archive / Montana / Flood Watches in 2006
Flood Watch 1, NWS Missoula, MT
NWS Missoula, MT issued this flood watch at Jun 9, 2006, 12:53 PM MDT for 6 counties in Montana. It took effect at Jun 9, 2006, 1:00 PM MDT. It was in force for 21 hr.
The area
The counties it named.
The facts
- Issued
- Jun 9, 2006, 12:53 PM MDT (18:53 UTC)
- In effect from
- Jun 9, 2006, 1:00 PM MDT
- Expired
- Jun 10, 2006, 10:01 AM MDT
- In force
- 21 hr
- Issued by
- NWS Missoula, MT
- Flood severity
- None
Counties Deer Lodge County, MT, Flathead County, MT, Lake County, MT, Lincoln County, MT, Powell County, MT, Silver Bow County, MT
The radar
The Missoula radar (KMSX), 29 km from the middle of the area, began a volume at 18:54 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
Great_falls, MT (KTFX), launched 12:00Z, 6.9 hours before the alert went out and 235 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
- 200 J/kg
- Mixed-layer CIN
- -12 J/kg
- Mixed-layer LCL
- 693 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 7 m²/s²
- 0-3 km storm-relative helicity
- 89 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
Nearby
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.