Alert archive / Texas / Special Weather Statements in 2016
Special Weather Statement, NWS Lake Charles, LA
NWS Lake Charles, LA issued this special weather statement at May 21, 2016, 8:09 PM CDT for Hardin County, Texas. It was in force for 36 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
- May 21, 2016, 8:09 PM CDT (01:09 UTC)
- Expired
- May 21, 2016, 8:45 PM CDT
- In force
- 36 min
- Issued by
- NWS Lake Charles, LA
County Hardin County, TX
The radar
The Lake Charles radar (KLCH), 117 km from the middle of the area, began a volume at 01:09 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
Lake Charles Mun, LA (KLCH), launched 00:00Z, 1.2 hours before the alert went out and 118 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
- 3065 J/kg
- Mixed-layer CIN
- -1 J/kg
- Mixed-layer LCL
- 906 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- -11 m²/s²
- 0-3 km storm-relative helicity
- 44 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 1.3
The text
As transmitted.
<!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>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 Lake Charles, LA wrote its last area forecast discussion before this special weather statement went out at May 21, 7:24 PM CDT, 45 minutes earlier.
Area forecast discussion, May 21, 7:24 PM CDT, 45 minutes before
Area Forecast Discussion National Weather Service Lake Charles LA 724 PM CDT SAT MAY 21 2016 .DISCUSSION... Early evening update to increase PoPs for the evening hrs based on radar/satellite trends and recent HRRR/RAP guidance. Should these latter prove correct, then additional updates will be required to increase PoPs for the overnight hrs too. 13 && .PREV DISCUSSION... /issued 645 PM CDT SAT MAY 21 2016/ AVIATION...Have opted to maintain VCTS or VCSH at our terminals of BPT and LCH. Weak frontal boundary analyzed across coastal south-central Louisiana, then arcing northwest through southwest Louisiana into southeast Texas. Seeing decent moisture pooling with this feature as weak disturbances ride in on a westerly flow aloft. Will continue to monitor and may have to include some mention of convection over Acadiana. Expecting VFR to hold at all terminals through this TAF package with the exception of BPT where some MVFR ceilings should come into play overnight. PREV DISCUSSION... /issued 352 PM CDT SAT MAY 21 2016/ DISCUSSION... Summer has arrived as temps around the region have climbed back into the upper 80s with a few locations reporting mid 80s. Radar has remain quiet across southeast Texas and southern Louisiana as storms along the central Texas coast lift northeast and near this region... but these storms are expected to end around sunset with the loss of heating. Tonight will be a bit muggy as temperatures fall back towards the upper 60s to lower 70s. A few areas to see a bit of fog overnight burning off around sunrise. Tomorrow the front or what is left of the front will drift back northward and into southeast Texas allowing the moisture profile to deepen. Several weak shortwaves moving through the ridge will support some storm activity in southeast Texas during the afternoon hours. A few more storms on tap for Monday as the boundary pulls further to the north and east opening up southwest Louisiana to the gulf moisture. The ridge aloft looks to begin to strengthen late Tuesday into Wednesday this will shut down most of the precip and in doing will allow for temps to climb a bit towards the end of the week. && .PRELIMINARY POINT TEMPS/POPS... AEX 66 86 66 86 / 10 10 0 30 LCH 69 84 69 85 / 20 20 10 30 LFT 69 86 69 86 / 20 10 10 20 BPT 71 85 71 86 / 50 30 10 40 && .LCH Watches/Warnings/Advisories... LA...None. TX...None. GM...None. &&
Hazardous weather outlook, May 21, 3:35 AM CDT, 16 hours 34 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE LAKE CHARLES LA 335 AM CDT SAT MAY 21 2016 LAZ027>033-041>045-052>055-073-074-TXZ180-201-215-216-259>262- 221100- VERNON-RAPIDES-AVOYELLES-BEAUREGARD-ALLEN-EVANGELINE-ST. LANDRY- CALCASIEU-JEFFERSON DAVIS-ACADIA-LAFAYETTE-UPPER ST. MARTIN- VERMILION-IBERIA-ST. MARY-LOWER ST. MARTIN-WEST CAMERON- EAST CAMERON-TYLER-HARDIN-JEFFERSON-ORANGE-NORTHERN JASPER- NORTHERN NEWTON-SOUTHERN JASPER-SOUTHERN NEWTON- 335 AM CDT SAT MAY 21 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL LOUISIANA...SOUTH CENTRAL LOUISIANA...SOUTHWEST LOUISIANA...WEST CENTRAL LOUISIANA AND SOUTHEAST TEXAS. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY ALMOST DAILY LOW END CHANCES FOR SHOWERS AND THUNDERSTORMS...MAINLY DURING THE AFTERNOON HOURS. OCCASIONAL CLOUD TO GROUND LIGHTNING AND BRIEF DOWNPOURS WILL ACCOMPANY SOME OF THE STORMS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED. GMZ430-432-435-450-452-455-470-472-475-221100- SABINE LAKE-CALCASIEU LAKE-VERMILION BAY- COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM- COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM- COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA OUT 20 NM- WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM- WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO 60 NM- WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA FROM 20 TO 60 NM- 335 AM CDT SAT MAY 21 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF GULF OF MEXICO. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY SOUTHERLY WINDS WILL INCREASE DURING THE MID WEEK AS LOW PRESSURE DEVELOPS IN THE PLAINS. SMALL CRAFT EXERCISE CAUTION CRITERIA MAY BE REACHED FOR THE WATERS BEYOND 20 NM ON WEDNESDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED. RUA
In the hours before
Special weather statement, May 21, 8:09 PM CDT, 0 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 Lake Charles, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 21, 8:46 PM CDT | Special Weather Statement | LCH | Calcasieu | 44 min |
| May 22, 3:22 AM CDT | Special Marine Warning | LCH | 38 min | |
| May 22, 3:57 AM CDT | Special Marine Warning | LCH | 48 min | |
| May 22, 4:51 AM CDT | Special Marine Warning | LCH | 54 min | |
| May 22, 5:40 AM CDT | Special Marine Warning | LCH | 65 min | |
| May 22, 6:42 AM CDT | Special Marine Warning | LCH | 33 min | |
| May 22, 7:19 AM CDT | Special Marine Warning | LCH | 41 min | |
| May 22, 7:40 AM CDT | Special Marine Warning | LCH | 35 min | |
| May 22, 7:45 AM CDT | Special Marine Warning | LCH | 45 min | |
| May 22, 8:28 AM CDT | Special Marine Warning | LCH | 62 min | |
| May 22, 8:30 AM CDT | Special Marine Warning | LCH | 45 min | |
| May 22, 9:26 AM CDT | Special Marine Warning | LCH | 94 min | |
| May 21, 7:16 PM CDT | Severe Thunderstorm Warning | LCH | Hardin | 44 min |
| May 21, 8:01 PM CDT | Areal Flood Advisory | LCH | Jefferson, Orange | 59 min |
| May 21, 8:38 PM CDT | Special Weather Statement | LCH | Tyler | 37 min |
| May 22, 5:44 AM CDT | Special Weather Statement | LCH | Jefferson | 46 min |
| May 22, 6:14 AM CDT | Areal Flood Advisory | LCH | Jefferson | 2 hr |
| May 22, 6:14 AM CDT | Areal Flood Advisory | LCH | Jefferson | 2 hr |
| May 22, 6:44 AM CDT | Special Weather Statement | LCH | Orange | 46 min |
| May 22, 6:46 AM CDT | Special Weather Statement | LCH | Jefferson | 44 min |
| May 22, 7:35 AM CDT | Special Weather Statement | LCH | Jefferson | 40 min |
| May 22, 7:48 AM CDT | Areal Flood Advisory | LCH | Hardin, Jefferson, Orange | 3 hr |
| May 22, 8:25 AM CDT | Flash Flood Warning | LCH | Hardin, Jefferson | 4 hr |
| May 22, 9:10 AM CDT | Special Weather Statement | LCH | Jefferson | 50 min |
Nearby
Special Weather Statements in Texas, 2016Every special weather statement in 2016
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.