Alert archive / Tennessee / Severe Thunderstorm Warnings in 2010
Severe Thunderstorm Warning 14, NWS Morristown, TN
NWS Morristown, TN issued this severe thunderstorm warning at Mar 28, 2010, 4:48 PM EDT for Knox County, Loudon County, Tennessee. It was in force for 42 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Mar 28, 2010, 4:48 PM EDT (20:48 UTC)
- Expired
- Mar 28, 2010, 5:30 PM EDT
- In force
- 42 min
- Issued by
- NWS Morristown, TN
- Area
- Storm-based polygon
Counties Knox County, TN, Loudon County, TN
The radar
The Knoxville radar (KMRX), 73 km from the middle of the area, began a volume at 20:52 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.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Morristown, TN wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 28, 2:40 PM EDT, 2 hours 8 minutes earlier.
Area forecast discussion, Mar 28, 2:40 PM EDT, 2 hours 8 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE MORRISTOWN TN 240 PM EDT SUN MAR 28 2010 .SHORT TERM...(TONIGHT AND MONDAY)...LOW PRESSURE SYSTEM OVER INDIANA WILL TRACK EAST...AND COLD FRONT WILL EXIT OUR AREA OVERNIGHT. SECONDARY LOW WILL DEVELOP NEAR EAST COAST AND TRACK NORTHEAST. SHOWER ACTIVITY WILL DIMINISH THIS EVENING...BUT MAY HAVE SOME PATCHES OF LIGHT RAIN/DRIZZLE AROUND THROUGH MONDAY. MAY EVEN GET COLD ENOUGH OVER HIGHEST PEAKS FOR SOME FREEZING/FROZEN PRECIP. WINDS WILL REMAIN GUSTY THIS AFTERNOON...BUT SHOULD DIMINISH THIS EVENING AND EXPECT WINDS TO GENERALLY BE BELOW WIND ADVISORY CRITERIA...SO WILL LET WARNINGS/ADVISORIES EXPIRE ON SCHEDULE. .LONG TERM...(MONDAY NIGHT THROUGH SUNDAY)...SOUTHERN APPALACHIAN REGION STILL ON TRACK FOR MAJOR PATTERN SHIFT WITH UPPER AIR FLOW AND ACCOMPANYING HEIGHTS BECOMING MORE REMINISCENT OF SUMMER PATTERN. EFFECTS OF SYSTEM CURRENTLY MOVING ACROSS THE REGION EXPECTED TO END BY EARLY TUESDAY AFTER WHICH UPPER RIDGE BEGINS TO BUILD IN. RIDGE CONTINUES TO AMPLIFY OVER THE REGION INTO NEXT WEEKEND IN RESPONSE TO AMPLIFYING UPPER TROUGH OVER THE SOUTHWESTERN CONUS. AS A RESULT...DRY WEATHER WITH WELL ABOVE CLIMO TEMPS EXPECTED THROUGH MUCH OF THE LONG TERM. A SYSTEM DOES APPROACH BY LATE NEXT WEEKEND BUT TIMING AND INTENSITY STILL IN QUESTION AT THIS POINT. DID INTRODUCE SLIGHT CHANCE POPS FOR NEXT SUNDAY HOWEVER. FOR TEMPS...AGAIN DID NOT DEVIATE TOO SIGNIFICANTLY FROM MAV/MEX GUIDANCE BUT DID BUMP UP MAX VALUES SLIGHTLY TO ACCOUNT FOR ANTICIPATED NEAR-SUMMERTIME HEIGHTS ACCOMPANYING UPPER RIDGE. && .PRELIMINARY POINT TEMPS/POPS... CHATTANOOGA AIRPORT, TN 46 53 42 67 39 / 30 20 10 0 0 KNOXVILLE MCGHEE TYSON AIRPORT, TN 46 51 40 63 39 / 40 30 20 0 0 OAK RIDGE, TN 45 50 40 65 37 / 40 30 20 0 0 TRI CITIES AIRPORT, TN 43 53 40 60 34 / 50 40 20 0 0 && .MRX WATCHES/WARNINGS/ADVISORIES... NC...NONE. TN...NONE. VA...NONE. && LDW/LCM
Hazardous weather outlook, Mar 28, 5:11 AM EDT, 11 hours 37 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE MORRISTOWN TN 511 AM EDT SUN MAR 28 2010 NCZ060-061-TNZ012>018-035>047-067>074-081>087-098>102-VAZ001-002- 005-006-008-290915- CHEROKEE-CLAY-SCOTT TN-CAMPBELL-CLAIBORNE-HANCOCK-HAWKINS- SULLIVAN-JOHNSON-MORGAN-ANDERSON-UNION-GRAINGER-HAMBLEN- NORTHWEST COCKE-COCKE SMOKY MOUNTAINS-NORTHWEST GREENE- SOUTHEAST GREENE-WASHINGTON TN-UNICOI-NORTHWEST CARTER- SOUTHEAST CARTER-ROANE-LOUDON-KNOX-JEFFERSON-NW BLOUNT- BLOUNT SMOKY MOUNTAINS-NORTH SEVIER-SEVIER SMOKY MOUNTAINS- SEQUATCHIE-BLEDSOE-RHEA-MEIGS-MCMINN-NORTHWEST MONROE- SOUTHEAST MONROE-MARION-HAMILTON-BRADLEY-WEST POLK-EAST POLK-LEE- WISE-SCOTT-RUSSELL-WASHINGTON- 511 AM EDT SUN MAR 28 2010 /411 AM CDT SUN MAR 28 2010/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST NORTH CAROLINA...EAST TENNESSEE AND SOUTHWEST VIRGINIA. .DAY ONE...TODAY AND TONIGHT STRONG SOUTHERLY WINDS WILL AFFECT THE AREA TODAY. SOME OF THESE WINDS MAY BECOME DAMAGING...DOWNING TREES AND POWER LINES...ESPECIALLY ALONG THE TENNESSEE MOUNTAINS AND WESTERN FOOTHILLS. THUNDERSTORMS WILL ADVANCE ACROSS THE AREA THIS MORNING IN ADVANCE OF A COLD FRONT DUE TO PASS THROUGH THE AREA BY THIS EVENING. SOME OF THESE STORMS MAY PRODUCE DAMAGING WINDS. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED TODAY.
In the hours before
Local storm report, Mar 28, 4:18 PM EDT, 30 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 Morristown, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 28, 2:39 AM EDT | High Wind Warning | MRX | Blount, Carter, Cocke, Greene, Johnson, Monroe and 3 more | 12 hr |
| Mar 28, 3:06 PM EDT | Tornado Warning | MRX | Monroe, Polk | 54 min |
| Mar 28, 5:06 PM EDT | Areal Flood Advisory | MRX | Hancock, Hawkins, Sullivan | 3 hr |
| Mar 28, 4:00 PM EDT | Severe Thunderstorm Warning | MRX | Cherokee, Clay | 45 min |
Nearby
Severe Thunderstorm Warnings in Tennessee, 2010Every severe thunderstorm warning in 2010
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.