Alert archive / Montana / Wind Advisories in 2014
Wind Advisory 22, NWS Billings, MT
NWS Billings, MT issued this wind advisory at Nov 2, 2014, 3:43 PM MST for Park County, Stillwater County, Sweet Grass County, Montana. It took effect at Nov 4, 2014, 3:00 AM MST. It was in force for 24 hr.
The area
The counties it named.
The facts
- Issued
- Nov 2, 2014, 3:43 PM MST (22:43 UTC)
- In effect from
- Nov 4, 2014, 3:00 AM MST
- Expired
- Nov 5, 2014, 3:00 AM MST
- In force
- 24 hr
- Issued by
- NWS Billings, MT
Counties Park County, MT, Stillwater County, MT, Sweet Grass County, MT
The radar
The Billings radar (KBLX), 107 km from the middle of the area, began a volume at 22:46 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, 10.7 hours before the alert went out and 206 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
- 1 J/kg
- Mixed-layer CIN
- 0 J/kg
- Mixed-layer LCL
- 479 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 23 m²/s²
- 0-3 km storm-relative helicity
- 103 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Billings, MT wrote its last area forecast discussion before this wind advisory went out at Nov 2, 3:08 PM MST, 35 minutes earlier.
Area forecast discussion, Nov 2, 3:08 PM MST, 35 minutes before
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</html>Hazardous weather outlook, Nov 2, 12:35 PM MST, 3 hours 8 minutes before
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<div class="status" id="status">Temporary Notice</div>
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The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
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</html>The office that day
Everything else NWS Billings, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 2, 6:37 AM MST | Wind Advisory | BYZ | Park | 3 hr |
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.