Alert archive / Idaho / Special Weather Statements in 2013
Special Weather Statement, NWS Spokane, WA
NWS Spokane, WA issued this special weather statement at Aug 9, 2013, 8:13 PM PDT for Latah County, Idaho. It was in force for 62 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Aug 9, 2013, 8:13 PM PDT (03:13 UTC)
- Expired
- Aug 9, 2013, 9:15 PM PDT
- In force
- 62 min
- Issued by
- NWS Spokane, WA
County Latah County, ID
The radar
The Spokane radar (KOTX), 133 km from the middle of the area, began a volume at 03:12 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
Spokane, WA (KOTX), launched 00:00Z, 3.2 hours before the alert went out and 115 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
- 899 J/kg
- Mixed-layer CIN
- -81 J/kg
- Mixed-layer LCL
- 2684 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- -26 m²/s²
- 0-3 km storm-relative helicity
- 7 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Spokane, WA wrote its last area forecast discussion before this special weather statement went out at Aug 9, 4:58 PM PDT, 3 hours 15 minutes earlier.
Area forecast discussion, Aug 9, 4:58 PM PDT, 3 hours 15 minutes before
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</head>
<body>
<main class="wrap">
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
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The site you requested is temporarily down for maintenance or an unexpected outage.
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Please try again in a few minutes.
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</html>Hazardous weather outlook, Aug 9, 6:30 AM PDT, 13 hours 43 minutes before
HAZARDOUS WEATHER OUTLOOK...CORRECTED NATIONAL WEATHER SERVICE SPOKANE WA 630 AM PDT FRI AUG 9 2013 IDZ003-026-027-WAZ031>036-043-044-101330- IDAHO PALOUSE-LEWISTON AREA-LEWIS AND SOUTHERN NEZ PERCE COUNTIES- NORTHEAST BLUE MOUNTAINS-LOWER GARFIELD AND ASOTIN COUNTIES- WASHINGTON PALOUSE-MOSES LAKE AREA-UPPER COLUMBIA BASIN- SPOKANE AREA-OKANOGAN VALLEY-WATERVILLE PLATEAU- 630 AM PDT FRI AUG 9 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL IDAHO...CENTRAL WASHINGTON...EAST CENTRAL WASHINGTON...NORTH CENTRAL WASHINGTON...NORTHEAST WASHINGTON AND SOUTHEAST WASHINGTON. .DAY ONE...TODAY AND TONIGHT THERE WILL BE THE POTENTIAL FOR THUNDERSTORMS TODAY AND TONIGHT OVER EASTERN WASHINGTON AND NORTH CENTRAL IDAHO. SOME STORMS MAY PRODUCE STRONG GUSTY WINDS. IN GENERAL...THUNDERSTORMS MAY START OUT QUITE DRY THIS AFTERNOON BUT AS THE LIGHTNING ACTIVITY INCREASES THEY ARE EXPECTED TO BECOME PROGRESSIVELY WETTER. THE LIGHTNING ACTIVITY COULD HEIGHTEN POTENTIAL FOR NEW WILDFIRE STARTS. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY SCATTERED THUNDERSTORMS WILL CONTINUE THROUGH MONDAY...BECOMING PROGRESSIVELY WETTER SATURDAY AND SUNDAY. SOME STORMS MAY PRODUCE STRONG GUSTY WINDS. THE CONTINUED LIGHTNING ACTIVITY COULD HEIGHTEN THE POTENTIAL FOR SOME NEW WILDFIRE STARTS. IDZ001-002-004-WAZ037-038-101330- NORTHERN PANHANDLE-COEUR D'ALENE AREA-CENTRAL PANHANDLE MOUNTAINS- NORTHEAST MOUNTAINS-OKANOGAN HIGHLANDS- 630 AM PDT FRI AUG 9 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH IDAHO... NORTH CENTRAL WASHINGTON AND NORTHEAST WASHINGTON. .DAY ONE...TODAY AND TONIGHT THERE WILL BE THE POTENTIAL FOR THUNDERSTORMS TODAY AND TONIGHT OVER EASTERN WASHINGTON AND NORTHERN IDAHO. SOME STORMS MAY PRODUCE STRONG GUSTY WINDS. IN GENERAL...THUNDERSTORMS WILL BE WET...BUT THE INCREASE IN LIGHTNING ACTIVITY COULD HEIGHTEN THE POTENTIAL FOR SOME NEW WILDFIRE STARTS. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY THUNDERSTORMS WILL CONTINUE SATURDAY THROUGH MONDAY OVER EASTERN WASHINGTON AND NORTHERN IDAHO. SOME STORMS MAY PRODUCE STRONG GUSTY WINDS. IN GENERAL...THUNDERSTORMS WILL BE WET...BUT THE INCREASE IN LIGHTNING ACTIVITY COULD HEIGHTEN THE POTENTIAL FOR SOME NEW WILDFIRE STARTS. WAZ041-042-101330- WENATCHEE AREA-EAST SLOPES NORTHERN CASCADES- 630 AM PDT FRI AUG 9 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL WASHINGTON. .DAY ONE...TODAY AND TONIGHT THERE WILL BE THE POTENTIAL FOR THUNDERSTORMS TODAY AND TONIGHT OVER NORTH CENTRAL WASHINGTON. SOME THUNDERSTORMS MAY PRODUCE STRONG GUSTY WINDS. IN GENERAL...THUNDERSTORMS MAY START OUT QUITE DRY THIS AFTERNOON BUT AS THE LIGHTNING ACTIVITY INCREASES THEY ARE EXPECTED TO BECOME PROGRESSIVELY WETTER. THE LIGHTNING ACTIVITY COULD HEIGHTEN POTENTIAL FOR NEW WILDFIRE STARTS. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY SCATTERED THUNDERSTORMS WILL CONTINUE THROUGH MONDAY...BECOMING PROGRESSIVELY WETTER SATURDAY AND SUNDAY. THUNDERSTORMS MAY PRODUCE STRONG GUSTY WINDS. FLASH FLOODING WITH MUDSLIDES AND DEBRIS FLOWS WILL BE POSSIBLE OVER RECENT BURN SCARS.
In the hours before
Special weather statement, Aug 9, 8:13 PM PDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SPOKANE WA
813 PM PDT FRI AUG 9 2013
IDZ003-004-100415-
LATAH ID-
813 PM PDT FRI AUG 9 2013
THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A
SIGNIFICANT WEATHER ADVISORY FOR...
EASTERN LATAH COUNTY IN THE PANHANDLE OF IDAHO
UNTIL 915 PM PDT
AT 808 PM PDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 5 MILES NORTH OF KENDRICK..MOVING NORTHWEST AT 5
MPH.
HAIL UP TO THE SIZE OF PENNIES IS EXPECTED WITH THIS STORM...ALONG
WITH HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING. WATCH FOR REDUCTIONS
IN VISIBILITY AS WELL AS POSSIBLE PONDING OF WATER ON ROADS FROM
THE HEAVY RAIN.
LOCATIONS IMPACTED INCLUDE...
DEARY...
TROY...
IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.
LAT...LON 4661 11670 4667 11676 4683 11688 4700 11659
4665 11644 4663 11659 4663 11662 4659 11668
4659 11670
TIME...MOT...LOC 0312Z 145DEG 5KT 4670 11665
JCOTEThe office that day
Everything else NWS Spokane, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 9, 9:57 PM PDT | Special Weather Statement | OTX | Garfield | 33 min |
| Aug 9, 11:45 PM PDT | Flash Flood Warning | OTX | Chelan | 2 hr |
| Aug 9, 8:57 PM PDT | Special Weather Statement | OTX | Benewah | 63 min |
| Aug 9, 9:13 PM PDT | Areal Flood Advisory | OTX | Latah, Nez Perce | 107 min |
Nearby
Special Weather Statements in Idaho, 2013Every special weather statement in 2013
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.