Alert archive / Idaho / Red Flag Warnings in 2014
Red Flag Warning 5, NWS Boise, ID
NWS Boise, ID issued this red flag warning at Jul 23, 2014, 8:40 AM MDT for 4 counties in Idaho. It took effect at Jul 23, 2014, 12:00 PM MDT. It was in force for 9 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
- Jul 23, 2014, 8:40 AM MDT (14:40 UTC)
- In effect from
- Jul 23, 2014, 12:00 PM MDT
- Expired
- Jul 23, 2014, 8:38 PM MDT
- In force
- 9 hr
- Issued by
- NWS Boise, ID
Counties Adams County, ID, Idaho County, ID, Valley County, ID, Washington County, ID
The radar
The Boise radar (KCBX), 167 km from the middle of the area, began a volume at 14:45 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
Boise Airport, ID (KBOI), launched 12:00Z, 2.7 hours before the alert went out and 158 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
- 2250 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 15 m²/s²
- 0-3 km storm-relative helicity
- 49 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Boise, ID wrote its last area forecast discussion before this red flag warning went out at Jul 23, 2:59 AM MDT, 5 hours 41 minutes earlier.
Area forecast discussion, Jul 23, 2:59 AM MDT, 5 hours 41 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>The office that day
Everything else NWS Boise, ID issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 22, 10:48 PM MDT | Special Weather Statement | BOI | 42 min | |
| Jul 22, 10:53 PM MDT | Special Weather Statement | BOI | Ada | 52 min |
| Jul 22, 11:43 PM MDT | Special Weather Statement | BOI | Elmore | 47 min |
| Jul 22, 6:17 PM MDT | Severe Thunderstorm Warning | BOI | Harney, Malheur | 43 min |
| Jul 22, 7:07 PM MDT | Severe Thunderstorm Warning | BOI | Baker, Malheur | 38 min |
| Jul 22, 9:23 PM MDT | Severe Thunderstorm Warning | BOI | Harney | 52 min |
| Jul 22, 10:03 PM MDT | Severe Thunderstorm Warning | BOI | Harney | 22 min |
| Jul 22, 11:49 PM MDT | Special Weather Statement | BOI | Baker | 56 min |
Nearby
Red Flag Warnings in Idaho, 2014Red Flag Warnings in Oregon, 2014Every red flag warning in 2014
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.