Alert archive / Arkansas / Flash Flood Warnings in 2018
Flash Flood Warning 77, NWS Little Rock, AR
NWS Little Rock, AR issued this flash flood warning at Jun 13, 2018, 4:03 PM CDT for Montgomery County, Yell County, Arkansas. It was in force for 3 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
- Jun 13, 2018, 4:03 PM CDT (21:03 UTC)
- Expired
- Jun 13, 2018, 7:00 PM CDT
- In force
- 3 hr
- Issued by
- NWS Little Rock, AR
- Area
- Storm-based polygon
- Flood severity
- None
Counties Montgomery County, AR, Yell County, AR
The radar
The Western Arkansas radar (KSRX), 95 km from the middle of the area, began a volume at 21:03 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
Shreveport, LA (KBAD), launched 12:00Z, 9.1 hours before the alert went out and 256 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
- 1273 J/kg
- Mixed-layer CIN
- -117 J/kg
- Mixed-layer LCL
- 1064 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- -22 m²/s²
- 0-3 km storm-relative helicity
- 36 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Little Rock, AR wrote its last area forecast discussion before this flash flood warning went out at Jun 13, 1:50 PM CDT, 2 hours 13 minutes earlier.
Area forecast discussion, Jun 13, 1:50 PM CDT, 2 hours 13 minutes before
Area Forecast Discussion National Weather Service Little Rock AR 150 PM CDT Wed Jun 13 2018 .SHORT TERM...Tonight Through Friday Scattered convection is rejuvenating this afternoon with a little better coverage than yesterday at this time. Although organized severe weather will be low, frequent lightning and gusty winds will accompany these summertime thunderstorms. Also important to note will be storm motion and the threat for brief heavy downpours. With little to push these along, the storm motion will be slow and the threat exists for some thunderstorm training. Over the last few days, clouds and bouts of rain have kept temperatures in check. As we head into the end of the week, our rain chances will diminish and heat index values will be on the rise. This will need to be monitored over the next few days for heat advisory considerations. && .LONG TERM...Friday Night Through Wednesday Saturday and Sunday will continue to be warm, as the ridge starts to break down. Initially, any storms will be widely scattered, diurnally driven. With the high humidity continuing, and temperatures well into the 90s, afternoon heat index values could range between 100 and 105 both days. Fortunately for us, it does look like the ridge will continue to break down/contract/displace itself (whatever you want to call it). Either way, we will have a healthy dose of tropical moisture coming up at us from the Gulf of Mexico, and this will allow us to see decent rain chances over much of Arkansas. As an added bonus, temperatures will be cooler as well (though they will depend on cloud cover and any rain that falls). Temperatures will be much closer to average for this time of year.&& .PRELIMINARY POINT TEMPS/POPS... Batesville AR 73 92 73 93 / 20 20 10 10 Camden AR 73 94 73 94 / 20 20 10 20 Harrison AR 71 89 71 90 / 20 20 10 10 Hot Springs AR 73 93 73 93 / 20 20 10 10 Little Rock AR 74 93 73 93 / 20 20 20 10 Monticello AR 73 93 73 93 / 20 20 20 20 Mount Ida AR 73 93 72 92 / 20 10 10 10 Mountain Home AR 71 89 71 90 / 20 20 10 10 Newport AR 74 92 73 94 / 10 10 10 10 Pine Bluff AR 74 94 74 93 / 20 20 20 20 Russellville AR 73 92 72 92 / 20 20 10 10 Searcy AR 74 93 73 94 / 20 20 10 10 Stuttgart AR 74 94 74 94 / 20 20 20 10 && .LZK Watches/Warnings/Advisories...NONE. && Short Term...61 / Long Term...57
Hazardous weather outlook, Jun 13, 4:56 AM CDT, 11 hours 7 minutes before
Hazardous Weather Outlook National Weather Service Little Rock AR 456 AM CDT Wed Jun 13 2018 ARZ003>007-012>016-021>025-030>034-037>047-052>057-062>069-141000- Boone-Marion-Baxter-Fulton-Sharp-Newton-Searcy-Stone-Izard- Independence-Johnson-Pope-Van Buren-Cleburne-Jackson-Logan-Conway- Faulkner-White-Woodruff-Scott-Yell-Perry-Polk-Montgomery-Garland- Saline-Pulaski-Lonoke-Prairie-Monroe-Pike-Clark-Hot Spring-Grant- Jefferson-Arkansas-Dallas-Cleveland-Lincoln-Desha-Ouachita- Calhoun-Bradley-Drew- 456 AM CDT Wed Jun 13 2018 This Hazardous Weather Outlook is for a Large Part of Arkansas. .DAY ONE...Today and Tonight Scattered thunderstorms will be possible across the area, especially during the afternoon and early evening hours. A few strong to briefly severe thunderstorms will be possible with this activity, with damaging winds and small hail possible with the strongest storms. Some locally heavy rainfall may also be seen. However, widespread severe weather is not expected with this activity. Heat index values will warm into the mid 90s to just over 100 degrees by this afternoon. .DAYS TWO THROUGH SEVEN...Thursday Through Tuesday Isolated to scattered afternoon and early evening thunderstorms will remain possible later this week into the weekend. The overall threat for organized or widespread severe weather is expected to remain low at this time. However, an isolated strong to severe thunderstorm may be seen each day. Heat index values each afternoon will warm into the mid 90s to near or just over 100 through much of the week. .Spotter Information Statement... Spotter activation will not be needed. && Visit NWS Little Rock on the web. Go to http://weather.gov/lzk. 44/Cooper
In the hours before
Special weather statement, Jun 13, 2:20 PM CDT, 1 hour 43 minutes before
Special Weather Statement National Weather Service Little Rock AR 220 PM CDT WED JUN 13 2018 ARZ043-044-131945- Pulaski AR-Saline AR- 220 PM CDT WED JUN 13 2018 ...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL SALINE AND CENTRAL PULASKI COUNTIES UNTIL 245 PM CDT... At 220 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from near Little Rock to 10 miles northwest of Salem in Saline County. These storms were nearly stationary. Dime size hail and wind gusts up to 50 mph will be possible with these storms. Locations impacted include... Little Rock... North Little Rock... Benton... West Little Rock... Maumelle... Bryant... Downtown Little Rock... Southwest Little Rock... Shannon Hills... Otter Creek... Burns Park... Ironton... Chenal Valley... Geyer Springs... Mabelvale... Salem in Saline County... State Fairgrounds... Camp Robinson... Pinnacle Mountain State Park... Alexander... PRECAUTIONARY/PREPAREDNESS ACTIONS... Torrential rainfall is also occurring with these storms, and may lead to localized flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3461 9226 3460 9275 3483 9271 3483 9229 TIME...MOT...LOC 1920Z 065DEG 3KT 3475 9233 3474 9268 57
Local storm report, Jun 13, 3:04 PM CDT, 59 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>Special weather statement, Jun 13, 3:17 PM CDT, 46 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 Little Rock, AR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 12, 8:59 PM CDT | Special Weather Statement | LZK | Jefferson | 31 min |
| Jun 13, 2:20 PM CDT | Special Weather Statement | LZK | Pulaski, Saline | 25 min |
| Jun 13, 2:30 PM CDT | Severe Thunderstorm Warning | LZK | Pulaski | 30 min |
| Jun 13, 2:45 PM CDT | Severe Thunderstorm Warning | LZK | Pulaski, Saline | 45 min |
| Jun 13, 3:06 PM CDT | Severe Thunderstorm Warning | LZK | Garland, Grant, Hot Spring, Saline | 39 min |
| Jun 13, 3:11 PM CDT | Severe Thunderstorm Warning | LZK | Garland, Montgomery, Yell | 34 min |
| Jun 13, 3:17 PM CDT | Special Weather Statement | LZK | Desha | 13 min |
| Jun 13, 3:38 PM CDT | Severe Thunderstorm Warning | LZK | Grant, Saline | 37 min |
| Jun 13, 3:54 PM CDT | Severe Thunderstorm Warning | LZK | Grant, Hot Spring | 36 min |
| Jun 13, 4:07 PM CDT | Flash Flood Warning | LZK | Desha | 113 min |
| Jun 13, 4:19 PM CDT | Special Weather Statement | LZK | Desha | 41 min |
| Jun 13, 4:30 PM CDT | Severe Thunderstorm Warning | LZK | Arkansas, Desha | 45 min |
| Jun 13, 4:30 PM CDT | Severe Thunderstorm Warning | LZK | Faulkner | 30 min |
| Jun 13, 4:32 PM CDT | Severe Thunderstorm Warning | LZK | Dallas, Grant | 43 min |
| Jun 13, 4:33 PM CDT | Special Weather Statement | LZK | Drew | 42 min |
| Jun 13, 4:42 PM CDT | Severe Thunderstorm Warning | LZK | Clark, Dallas, Hot Spring | 48 min |
| Jun 13, 4:45 PM CDT | Severe Thunderstorm Warning | LZK | Cleveland, Jefferson, Lincoln | 45 min |
| Jun 13, 5:01 PM CDT | Severe Thunderstorm Warning | LZK | Pope | 29 min |
| Jun 13, 5:09 PM CDT | Severe Thunderstorm Warning | LZK | Prairie, White, Woodruff | 21 min |
| Jun 13, 5:09 PM CDT | Severe Thunderstorm Warning | LZK | Drew | 23 min |
| Jun 13, 5:11 PM CDT | Severe Thunderstorm Warning | LZK | Bradley, Calhoun | 49 min |
| Jun 13, 5:15 PM CDT | Severe Thunderstorm Warning | LZK | Cleveland, Drew, Lincoln | 30 min |
| Jun 13, 5:19 PM CDT | Severe Thunderstorm Warning | LZK | Clark, Dallas | 41 min |
| Jun 13, 5:24 PM CDT | Special Weather Statement | LZK | Polk | 51 min |
| Jun 13, 5:29 PM CDT | Severe Thunderstorm Warning | LZK | Monroe, Prairie, Woodruff | 31 min |
| Jun 13, 5:34 PM CDT | Severe Thunderstorm Warning | LZK | Bradley, Cleveland, Drew | 41 min |
| Jun 13, 5:38 PM CDT | Special Weather Statement | LZK | Faulkner | 37 min |
| Jun 13, 5:51 PM CDT | Flash Flood Warning | LZK | Bradley, Calhoun, Cleveland, Drew, Jefferson, Lincoln and 1 more | 3 hr |
| Jun 13, 5:59 PM CDT | Severe Thunderstorm Warning | LZK | Monroe | 31 min |
Nearby
Flash Flood Warnings in Arkansas, 2018Every flash flood warning in 2018
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.