Alert archive / Mississippi / Wind Advisories in 2018
Wind Advisory 4, NWS Jackson, MS
NWS Jackson, MS issued this wind advisory at Apr 13, 2018, 3:43 AM CDT for 8 counties in Mississippi; 4 parishes in Louisiana; Ashley County, Chicot County, Arkansas. It took effect at Apr 13, 2018, 12:00 PM CDT. It was in force for 10 hr.
The area
The counties it named.
The facts
- Issued
- Apr 13, 2018, 3:43 AM CDT (08:43 UTC)
- In effect from
- Apr 13, 2018, 12:00 PM CDT
- Expired
- Apr 13, 2018, 10:00 PM CDT
- In force
- 10 hr
- Issued by
- NWS Jackson, MS
Counties Ashley County, AR, Chicot County, AR, East Carroll Parish, LA, Morehouse Parish, LA, Richland Parish, LA, West Carroll Parish, LA, Bolivar County, MS, Grenada County, MS, Humphreys County, MS, Issaquena County, MS, Leflore County, MS, Sharkey County, MS, Sunflower County, MS, Washington County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 136 km from the middle of the area, began a volume at 08:44 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
Jackson, MS (KJAN), launched 00:00Z, 8.7 hours before the alert went out and 126 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1946 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 40 m²/s²
- 0-3 km storm-relative helicity
- 102 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
967 WWUS74 KJAN 130843 NPWJAN URGENT - WEATHER MESSAGE National Weather Service Jackson MS 343 AM CDT Fri Apr 13 2018 ...WIND ADVISORY IN EFFECT TODAY FRO THE DELTA REGION... ARZ074-075-LAZ007>009-015-MSZ018-019-025-026-034-035-040-041- 131645- /O.NEW.KJAN.WI.Y.0004.180413T1700Z-180414T0300Z/ Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland- Bolivar-Sunflower-Leflore-Grenada-Washington-Humphreys-Issaquena- Sharkey- Including the cities of Crossett, North Crossett, Hamburg, West Crossett, Dermott, Lake Village, Eudora, Bastrop, Oak Grove, Epps, Lake Providence, Rayville, Delhi, Cleveland, Indianola, Ruleville, Greenwood, Grenada, Greenville, Belzoni, Isola, Mayersville, Rolling Fork, and Anguilla 343 AM CDT Fri Apr 13 2018 ...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 10 PM CDT THIS EVENING... The National Weather Service in Jackson has issued a Wind Advisory, which is in effect from noon today to 10 PM CDT this evening. * TIMING...This afternoon into this evening. * WINDS...Sustained wind of 15 to 25 mph with gusts to 35 mph. * IMPACTS...These winds can down small tree limbs and make for hazardous driving conditions of high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution when driving. Wind gusts of 30 to 40 mph occasionally bring down large limbs and rotted trees causing serious injury and property damage. Exercise caution when outdoors during these conditions. && $$ 22
1 follow-up statement
704 WWUS74 KJAN 132001 NPWJAN URGENT - WEATHER MESSAGE National Weather Service Jackson MS 301 PM CDT Fri Apr 13 2018 ...WIND ADVISORY IN EFFECT TODAY FOR THE DELTA REGION... ARZ074-075-LAZ007>009-015-MSZ018-019-025-026-034-035-040-041- 140300- /O.CON.KJAN.WI.Y.0004.000000T0000Z-180414T0300Z/ Ashley-Chicot-Morehouse-West Carroll-East Carroll-Richland- Bolivar-Sunflower-Leflore-Grenada-Washington-Humphreys-Issaquena- Sharkey- Including the cities of Crossett, North Crossett, Hamburg, West Crossett, Dermott, Lake Village, Eudora, Bastrop, Oak Grove, Epps, Lake Providence, Rayville, Delhi, Cleveland, Indianola, Ruleville, Greenwood, Grenada, Greenville, Belzoni, Isola, Mayersville, Rolling Fork, and Anguilla 301 PM CDT Fri Apr 13 2018 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING... * TIMING...This afternoon into this evening. * WINDS...Sustained wind of 15 to 25 mph with gusts to 35 mph. * IMPACTS...These winds can down small tree limbs and make for hazardous driving conditions of high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution when driving. Wind gusts of 30 to 40 mph occasionally bring down large limbs and rotted trees causing serious injury and property damage. Exercise caution when outdoors during these conditions. && $$
The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 13, 10:52 AM CDT | River Flood Warning | JAN | Clay | 47 hr |
| Apr 13, 10:52 AM CDT | River Flood Warning | JAN | Noxubee | 23 hr |
| Apr 13, 11:08 AM CDT | River Flood Warning | JAN | Jones | 71 hr |
| Apr 13, 11:08 AM CDT | River Flood Warning | JAN | Clarke | 70 hr |
| Apr 13, 11:36 AM CDT | River Flood Warning | JAN | Neshoba | 5 days |
| Apr 13, 11:36 AM CDT | River Flood Warning | JAN | Leake | 24 hr |
| Apr 13, 11:36 AM CDT | River Flood Warning | JAN | Leake | 69 hr |
| Apr 13, 11:36 AM CDT | River Flood Warning | JAN | Leake | 24 hr |
| Apr 13, 11:36 AM CDT | River Flood Warning | JAN | Leake | 24 hr |
| Apr 13, 11:36 AM CDT | River Flood Warning | JAN | Attala | 4 days |
| Apr 13, 11:36 AM CDT | River Flood Warning | JAN | Leake | 24 hr |
| Apr 13, 11:36 AM CDT | River Flood Warning | JAN | Madison, Rankin | 24 hr |
| Apr 13, 11:36 AM CDT | River Flood Warning | JAN | Hinds, Rankin | 24 hr |
| Apr 13, 11:41 AM CDT | River Flood Warning | JAN | Carroll, Leflore | 57 hr |
| Apr 13, 11:41 AM CDT | River Flood Warning | JAN | Sunflower | 4 days |
| Apr 13, 11:41 AM CDT | River Flood Warning | JAN | Sharkey | 4 days |
| Apr 13, 11:56 AM CDT | River Flood Warning | JAN | Copiah, Simpson | 24 hr |
| Apr 13, 11:56 AM CDT | River Flood Warning | JAN | Lawrence | 4 days |
| Apr 13, 11:56 AM CDT | River Flood Warning | JAN | Marion | 24 hr |
Nearby
Wind Advisories in Mississippi, 2018Wind Advisories in Louisiana, 2018Wind Advisories in Arkansas, 2018Every wind advisory 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.