Alert archive / Louisiana / Wind Advisories in 2017
Wind Advisory 5, NWS Lake Charles, LA
NWS Lake Charles, LA issued this wind advisory at Mar 29, 2017, 4:17 AM CDT for 6 parishes in Louisiana. It took effect at Mar 29, 2017, 12:00 PM CDT. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Mar 29, 2017, 4:17 AM CDT (09:17 UTC)
- In effect from
- Mar 29, 2017, 12:00 PM CDT
- Expired
- Mar 29, 2017, 6:00 PM CDT
- In force
- 6 hr
- Issued by
- NWS Lake Charles, LA
Counties Allen Parish, LA, Cameron Parish, LA, Evangeline Parish, LA, Lafayette Parish, LA, Saint Landry Parish, LA, Saint Martin Parish, LA
The radar
The Lake Charles radar (KLCH), 87 km from the middle of the area, began a volume at 09:22 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, 9.3 hours before the alert went out and 86 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
- 424 J/kg
- Mixed-layer CIN
- -175 J/kg
- Mixed-layer LCL
- 1019 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- -12 m²/s²
- 0-3 km storm-relative helicity
- 5 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
641 WWUS74 KLCH 290917 CCA NPWLCH URGENT - WEATHER MESSAGE...CORRECTED National Weather Service Lake Charles LA 417 AM CDT Wed Mar 29 2017 ...STRONG AND GUSTY SOUTH WINDS EXPECTED THIS AFTERNOON... .A tight gradient between surface high pressure east of Florida and an area of low pressure and associated cold front moving through the Southern Plains will result in increasing south winds this afternoon. In addition, a belt of strong winds within a few thousand feet of the surface will result in gusts occasionally reaching 35 to 40 mph, especially over the coastal counties and parishes. Winds are expected to subside early this evening, but could remain elevated near the immediate coast through mid evening. LAZ031>033-041>045-052>055-073-074-TXZ215-216-291700- /O.NEW.KLCH.WI.Y.0005.170329T1700Z-170329T2300Z/ Allen-Evangeline-St. Landry-Calcasieu-Jefferson Davis-Acadia- Lafayette-Upper St. Martin-Vermilion-Iberia-St. Mary- Lower St. Martin-West Cameron-East Cameron-Jefferson-Orange- Including the cities of Oakdale, Kinder, Ville Platte, Beaver, St. Landry, Mamou, Reddell, Lawtell, Opelousas, Eunice, Lake Charles, Sulphur, Hathaway, Jennings, Topsy, Roanoke, Welsh, Lake Arthur, Crowley, Rayne, Branch, Church Point, Richard, Lafayette, Breaux Bridge, Cade, St. Martinville, Abbeville, Intracoastal City, Meaux, Forked Island, Kaplan, New Iberia, Morgan City, Burns Point, Centerville, Franklin, Patterson, Berwick, Bayou Vista, Stephensville, Hackberry, Johnson Bayou, Grand Lake, Klondike, Cameron, Creole, Grand Chenier, Rutherford Beach, Beaumont, Sabine Pass, Sea Rim State Park, Orange, Vidor, and Bridge City 417 AM CDT Wed Mar 29 2017 ...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 6 PM CDT THIS EVENING... The National Weather Service in Lake Charles has issued a Wind Advisory, which is in effect from noon today to 6 PM CDT this evening. * TIMING...Strong and gusty south winds over coastal Southeast Texas and Southwest Louisiana are expected to subside by early morning. Winds are expected to then increase over much of the area along and south of I-10 and into parts of East Central Louisiana by noon. * WINDS...Increasing to 15 to 25 mph with higher gusts to between 35 and 40 mph. * IMPACTS...Difficult driving conditions for high profile vehicles, especially on east-west and elevated roadways. Loose lawn objects along with trash cans will be blown around. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 20 mph are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. && $$ Corrected case in main product headline. 13
2 follow-up statements
277 WWUS74 KLCH 291523 NPWLCH URGENT - WEATHER MESSAGE National Weather Service Lake Charles LA 1023 AM CDT Wed Mar 29 2017 ...STRONG AND GUSTY SOUTH WINDS EXPECTED THIS AFTERNOON... .A tight gradient between surface high pressure east of Florida and an area of low pressure and associated cold front moving through the Southern Plains will result in increasing south winds this afternoon with sustained winds between 20 and 25 mph. In addition, a belt of strong winds within a few thousand feet of the surface will result in gusts occasionally over 30 mph, especially over the coastal counties and parishes. Winds are expected to subside early this evening, but could remain elevated near the immediate coast through mid evening. LAZ031>033-041>045-052>055-073-074-TXZ215-216-292300- /O.CON.KLCH.WI.Y.0005.170329T1700Z-170329T2300Z/ Allen-Evangeline-St. Landry-Calcasieu-Jefferson Davis-Acadia- Lafayette-Upper St. Martin-Vermilion-Iberia-St. Mary- Lower St. Martin-West Cameron-East Cameron-Jefferson-Orange- Including the cities of Oakdale, Kinder, Ville Platte, Beaver, St. Landry, Mamou, Reddell, Lawtell, Opelousas, Eunice, Lake Charles, Sulphur, Hathaway, Jennings, Topsy, Roanoke, Welsh, Lake Arthur, Crowley, Rayne, Branch, Church Point, Richard, Lafayette, Breaux Bridge, Cade, St. Martinville, Abbeville, Intracoastal City, Meaux, Forked Island, Kaplan, New Iberia, Morgan City, Burns Point, Centerville, Franklin, Patterson, Berwick, Bayou Vista, Stephensville, Hackberry, Johnson Bayou, Grand Lake, Klondike, Cameron, Creole, Grand Chenier, Rutherford Beach, Beaumont, Sabine Pass, Sea Rim State Park, Orange, Vidor, and Bridge City 1023 AM CDT Wed Mar 29 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS EVENING... * TIMING...Strong and gusty south winds over coastal Southeast Texas and Southwest Louisiana are expected to subside by early morning. Winds are expected to then increase over much of the area along and south of I-10 and into parts of East Central Louisiana by noon. * WINDS...Increasing to 15 to 25 mph with higher gusts to between 35 and 40 mph. * IMPACTS...Difficult driving conditions for high profile vehicles, especially on east-west and elevated roadways. Loose lawn objects along with trash cans will be blown around. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 20 mph are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. && $$
515 WWUS74 KLCH 292105 NPWLCH URGENT - WEATHER MESSAGE National Weather Service Lake Charles LA 405 PM CDT Wed Mar 29 2017 ...STRONG AND GUSTY SOUTH WINDS EXPECTED THIS AFTERNOON... .A tight gradient between surface high pressure east of Florida and an area of low pressure and associated cold front moving through the Southern Plains will result in strong south winds for the remainder of this afternoon with sustained winds between 20 and 25 mph. In addition, a belt of strong winds within a few thousand feet of the surface will result in gusts occasionally over 35 mph, especially over the coastal counties and parishes. Winds are expected to subside early this evening, but could remain elevated near the immediate coast through mid evening. LAZ031>033-041>045-052>055-073-074-TXZ215-216-292300- /O.CON.KLCH.WI.Y.0005.000000T0000Z-170329T2300Z/ Allen-Evangeline-St. Landry-Calcasieu-Jefferson Davis-Acadia- Lafayette-Upper St. Martin-Vermilion-Iberia-St. Mary- Lower St. Martin-West Cameron-East Cameron-Jefferson-Orange- Including the cities of Oakdale, Kinder, Ville Platte, Beaver, St. Landry, Mamou, Reddell, Lawtell, Opelousas, Eunice, Lake Charles, Sulphur, Hathaway, Jennings, Topsy, Roanoke, Welsh, Lake Arthur, Crowley, Rayne, Branch, Church Point, Richard, Lafayette, Breaux Bridge, Cade, St. Martinville, Abbeville, Intracoastal City, Meaux, Forked Island, Kaplan, New Iberia, Morgan City, Burns Point, Centerville, Franklin, Patterson, Berwick, Bayou Vista, Stephensville, Hackberry, Johnson Bayou, Grand Lake, Klondike, Cameron, Creole, Grand Chenier, Rutherford Beach, Beaumont, Sabine Pass, Sea Rim State Park, Orange, Vidor, and Bridge City 405 PM CDT Wed Mar 29 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS EVENING... * TIMING...Strong and gusty south winds over coastal Southeast Texas and Southwest Louisiana are expected to subside by early evening. * WINDS...South 20 to 25 mph with higher gusts to between 35 and 40 mph. * IMPACTS...Difficult driving conditions for high profile vehicles, especially on east-west and elevated roadways. Loose lawn objects along with trash cans will be blown around. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 20 mph are expected. Winds this strong can make driving difficult...especially for high profile vehicles. Use extra caution. && $$ Rua
The office that day
Everything else NWS Lake Charles, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 29, 1:41 PM CDT | Special Marine Warning | LCH | 64 min | |
| Mar 29, 2:46 PM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron | 41 min |
| Mar 29, 2:48 PM CDT | Special Marine Warning | LCH | 42 min | |
| Mar 29, 2:51 PM CDT | Special Marine Warning | LCH | 54 min | |
| Mar 29, 3:20 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Calcasieu | 32 min |
| Mar 29, 3:54 PM CDT | Special Marine Warning | LCH | 66 min | |
| Mar 29, 4:48 PM CDT | Special Marine Warning | LCH | 57 min | |
| Mar 29, 5:43 PM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron | 32 min |
| Mar 29, 5:48 PM CDT | Special Marine Warning | LCH | 57 min | |
| Mar 29, 5:48 PM CDT | Special Weather Statement | LCH | Vernon | 27 min |
| Mar 29, 6:01 PM CDT | Tornado Warning | LCH | Vernon | 29 min |
| Mar 29, 6:07 PM CDT | Severe Thunderstorm Warning | LCH | Cameron, Jefferson Davis | 53 min |
| Mar 29, 6:17 PM CDT | Special Weather Statement | LCH | Calcasieu | 43 min |
| Mar 29, 6:37 PM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron | 23 min |
| Mar 29, 6:39 PM CDT | Special Marine Warning | LCH | 36 min | |
| Mar 29, 2:03 PM CDT | Severe Thunderstorm Warning | LCH | Hardin, Tyler | 42 min |
| Mar 29, 2:44 PM CDT | Severe Thunderstorm Warning | LCH | Jasper, Tyler | 46 min |
| Mar 29, 2:58 PM CDT | Special Weather Statement | LCH | Hardin | 62 min |
| Mar 29, 3:19 PM CDT | Tornado Warning | LCH | Jasper, Tyler | 41 min |
| Mar 29, 3:50 PM CDT | Severe Thunderstorm Warning | LCH | Hardin, Jefferson, Orange | 55 min |
| Mar 29, 3:54 PM CDT | Tornado Warning | LCH | Jasper, Newton, Tyler | 51 min |
| Mar 29, 4:30 PM CDT | Tornado Warning | LCH | Jasper, Newton | 45 min |
| Mar 29, 4:45 PM CDT | Special Weather Statement | LCH | Orange | 30 min |
| Mar 29, 4:53 PM CDT | Special Weather Statement | LCH | Jefferson | 37 min |
| Mar 29, 5:00 PM CDT | Severe Thunderstorm Warning | LCH | Jefferson, Orange | 45 min |
| Mar 29, 5:14 PM CDT | Special Weather Statement | LCH | Sabine | 16 min |
| Mar 29, 5:57 PM CDT | Areal Flood Advisory | LCH | Jefferson, Orange | 2 hr |
Nearby
Wind Advisories in Louisiana, 2017Wind Advisories in Texas, 2017Every wind advisory in 2017
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.