Alert archive / Georgia / Frost Advisories in 2021
Frost Advisory 8, NWS Atlanta, GA
NWS Atlanta, GA issued this frost advisory at Nov 13, 2021, 6:02 AM EST for 39 counties in Georgia. It took effect at Nov 13, 2021, 10:00 PM EST. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Nov 13, 2021, 6:02 AM EST (11:02 UTC)
- In effect from
- Nov 13, 2021, 10:00 PM EST
- Expired
- Nov 14, 2021, 9:00 AM EST
- In force
- 11 hr
- Issued by
- NWS Atlanta, GA
All 39 counties
Baldwin County, GA, Bibb County, GA, Bleckley County, GA, Chattahoochee County, GA, Crawford County, GA, Crisp County, GA, Dodge County, GA, Dooly County, GA, Emanuel County, GA, Glascock County, GA, Hancock County, GA, Houston County, GA, Jefferson County, GA, Johnson County, GA, Jones County, GA, Laurens County, GA, Macon County, GA, Marion County, GA, Monroe County, GA, Montgomery County, GA, Muscogee County, GA, Peach County, GA, Pulaski County, GA, Schley County, GA, Stewart County, GA, Sumter County, GA, Talbot County, GA, Taylor County, GA, Telfair County, GA, Toombs County, GA, Treutlen County, GA, Twiggs County, GA, Upson County, GA, Warren County, GA, Washington County, GA, Webster County, GA, Wheeler County, GA, Wilcox County, GA, Wilkinson County, GA
The radar
The Robins AFB radar (KJGX), 23 km from the middle of the area, began a volume at 11:07 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
Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 11.0 hours before the alert went out and 131 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
- 2072 m above ground
- 0-6 km bulk shear
- 68 kt
- 0-1 km storm-relative helicity
- 12 m²/s²
- 0-3 km storm-relative helicity
- -9 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
492 WWUS72 KFFC 131102 NPWFFC URGENT - WEATHER MESSAGE National Weather Service Peachtree City GA 602 AM EST Sat Nov 13 2021 GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>085- 089>097-102-105-107-109-131915- /O.UPG.KFFC.FZ.A.0006.211114T0300Z-211114T1400Z/ /O.NEW.KFFC.FZ.W.0005.211114T0300Z-211114T1400Z/ Dade-Walker-Catoosa-Whitfield-Murray-Fannin-Gilmer-Union-Towns- Chattooga-Gordon-Pickens-Dawson-Lumpkin-White-Floyd-Bartow- Cherokee-Forsyth-Hall-Banks-Jackson-Madison-Polk-Paulding-Cobb- North Fulton-Gwinnett-Barrow-Clarke-Oconee-Oglethorpe-Wilkes- Haralson-Carroll-Douglas-South Fulton-DeKalb-Rockdale-Walton- Newton-Morgan-Greene-Taliaferro-Heard-Coweta-Fayette-Clayton- Spalding-Henry-Butts-Jasper-Putnam-Hancock-Warren-Troup- Meriwether-Pike-Upson-Lamar-Monroe-Jones-Baldwin-Washington- Glascock-Jefferson-Harris-Talbot-Taylor-Crawford-Bibb-Twiggs- Wilkinson-Johnson-Muscogee-Chattahoochee-Marion-Schley-Macon- Peach-Houston-Bleckley-Laurens-Stewart-Dooly-Pulaski-Dodge- Including the cities of Calhoun, Dahlonega, Cleveland, Rome, Cartersville, Gainesville, Marietta, Atlanta, Lawrenceville, Athens, Carrollton, Douglasville, East Point, Decatur, Conyers, Covington, Newnan, Peachtree City, Griffin, Milledgeville, Macon, Columbus, Warner Robins, Dublin, and Lumpkin 602 AM EST Sat Nov 13 2021 ...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST SUNDAY... * WHAT...Temperatures in the upper 20s in far northeast Georgia to near 32 into middle Georgia. * WHERE...Generally along and north of a line from Columbus, to Cordele, to Dublin, to Louisville. * WHEN...From 10 PM this evening to 9 AM EST Sunday. * IMPACTS...Frost and freeze conditions could damage crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ GAZ103-104-106-108-131915- /O.UPG.KFFC.FZ.A.0006.211114T0300Z-211114T1400Z/ /O.NEW.KFFC.FR.Y.0008.211114T0300Z-211114T1400Z/ Webster-Sumter-Crisp-Wilcox- Including the cities of Americus and Cordele 602 AM EST Sat Nov 13 2021 ...FROST ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST SUNDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Webster, Sumter, Crisp and Wilcox Counties. * WHEN...From 10 PM this evening to 9 AM EST Sunday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ GAZ086-098-110>113-131915- /O.NEW.KFFC.FR.Y.0008.211114T0300Z-211114T1400Z/ Emanuel-Treutlen-Telfair-Wheeler-Montgomery-Toombs- Including the cities of Swainsboro and Vidalia 602 AM EST Sat Nov 13 2021 ...FROST ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST SUNDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Emanuel, Treutlen, Telfair, Wheeler, Montgomery and Toombs Counties. * WHEN...From 10 PM this evening to 9 AM EST Sunday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
4 follow-up statements
170 WWUS72 KFFC 131855 NPWFFC URGENT - WEATHER MESSAGE National Weather Service Peachtree City GA 155 PM EST Sat Nov 13 2021 GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>085- 089>097-102-105-107-109-141400- /O.CON.KFFC.FZ.W.0005.211114T0300Z-211114T1400Z/ Dade-Walker-Catoosa-Whitfield-Murray-Fannin-Gilmer-Union-Towns- Chattooga-Gordon-Pickens-Dawson-Lumpkin-White-Floyd-Bartow- Cherokee-Forsyth-Hall-Banks-Jackson-Madison-Polk-Paulding-Cobb- North Fulton-Gwinnett-Barrow-Clarke-Oconee-Oglethorpe-Wilkes- Haralson-Carroll-Douglas-South Fulton-DeKalb-Rockdale-Walton- Newton-Morgan-Greene-Taliaferro-Heard-Coweta-Fayette-Clayton- Spalding-Henry-Butts-Jasper-Putnam-Hancock-Warren-Troup- Meriwether-Pike-Upson-Lamar-Monroe-Jones-Baldwin-Washington- Glascock-Jefferson-Harris-Talbot-Taylor-Crawford-Bibb-Twiggs- Wilkinson-Johnson-Muscogee-Chattahoochee-Marion-Schley-Macon- Peach-Houston-Bleckley-Laurens-Stewart-Dooly-Pulaski-Dodge- Including the cities of Calhoun, Dahlonega, Cleveland, Rome, Cartersville, Gainesville, Marietta, Atlanta, Lawrenceville, Athens, Carrollton, Douglasville, East Point, Decatur, Conyers, Covington, Newnan, Peachtree City, Griffin, Milledgeville, Macon, Columbus, Warner Robins, Dublin, and Lumpkin 155 PM EST Sat Nov 13 2021 ...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST SUNDAY... * WHAT...Temperatures in the upper 20s in far northeast Georgia to near 32 into middle Georgia. * WHERE...Generally along and north of a line from Columbus, to Cordele, to Dublin, to Louisville. * WHEN...From 10 PM this evening to 9 AM EST Sunday. * IMPACTS...Frost and freeze conditions could damage crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ GAZ086-098-103-104-106-108-110>113-141400- /O.CON.KFFC.FR.Y.0008.211114T0300Z-211114T1400Z/ Emanuel-Treutlen-Webster-Sumter-Crisp-Wilcox-Telfair-Wheeler- Montgomery-Toombs- Including the cities of Swainsboro, Americus, Cordele, and Vidalia 155 PM EST Sat Nov 13 2021 ...FROST ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST SUNDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Emanuel, Treutlen, Telfair, Wheeler, Montgomery and Toombs Counties. * WHEN...From 10 PM this evening to 9 AM EST Sunday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
942 WWUS72 KFFC 132110 NPWFFC URGENT - WEATHER MESSAGE National Weather Service Peachtree City GA 410 PM EST Sat Nov 13 2021 GAZ061-062-069-071>076-079>085-089>097-102-105-107-109-140515- /O.CAN.KFFC.FZ.W.0005.211114T0300Z-211114T1400Z/ /O.EXA.KFFC.FR.Y.0008.211114T0300Z-211114T1400Z/ Hancock-Warren-Upson-Monroe-Jones-Baldwin-Washington-Glascock- Jefferson-Talbot-Taylor-Crawford-Bibb-Twiggs-Wilkinson-Johnson- Muscogee-Chattahoochee-Marion-Schley-Macon-Peach-Houston-Bleckley- Laurens-Stewart-Dooly-Pulaski-Dodge- Including the cities of Milledgeville, Macon, Columbus, Warner Robins, Dublin, and Lumpkin 410 PM EST Sat Nov 13 2021 ...FROST ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST SUNDAY... * WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Portions of central, east central and west central Georgia. * WHEN...From 10 PM this evening to 9 AM EST Sunday. * IMPACTS...Frost may damage sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ GAZ001>009-011>016-019>025-027-030>039-041>060-066>068-070-078- 140515- /O.CON.KFFC.FZ.W.0005.211114T0300Z-211114T1400Z/ Dade-Walker-Catoosa-Whitfield-Murray-Fannin-Gilmer-Union-Towns- Chattooga-Gordon-Pickens-Dawson-Lumpkin-White-Floyd-Bartow- Cherokee-Forsyth-Hall-Banks-Jackson-Madison-Polk-Paulding-Cobb- North Fulton-Gwinnett-Barrow-Clarke-Oconee-Oglethorpe-Wilkes- Haralson-Carroll-Douglas-South Fulton-DeKalb-Rockdale-Walton- Newton-Morgan-Greene-Taliaferro-Heard-Coweta-Fayette-Clayton- Spalding-Henry-Butts-Jasper-Putnam-Troup-Meriwether-Pike-Lamar- Harris- Including the cities of Calhoun, Dahlonega, Cleveland, Rome, Cartersville, Gainesville, Marietta, Atlanta, Lawrenceville, Athens, Carrollton, Douglasville, East Point, Decatur, Conyers, Covington, Newnan, Peachtree City, and Griffin 410 PM EST Sat Nov 13 2021 ...FREEZE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST SUNDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Portions of central, east central, north central, northeast, northwest and west central Georgia. * WHEN...From 10 PM this evening to 9 AM EST Sunday. * IMPACTS...Frost and freeze conditions may damage crops, other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ GAZ086-098-103-104-106-108-110>113-140515- /O.CON.KFFC.FR.Y.0008.211114T0300Z-211114T1400Z/ Emanuel-Treutlen-Webster-Sumter-Crisp-Wilcox-Telfair-Wheeler- Montgomery-Toombs- Including the cities of Swainsboro, Americus, Cordele, and Vidalia 410 PM EST Sat Nov 13 2021 ...FROST ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 9 AM EST SUNDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Treutlen, Montgomery, Toombs, Telfair, Wheeler, Wilcox, Sumter, Crisp, Webster and Emanuel Counties. * WHEN...From 10 PM this evening to 9 AM EST Sunday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
028 WWUS72 KFFC 140735 NPWFFC URGENT - WEATHER MESSAGE National Weather Service Peachtree City GA 235 AM EST Sun Nov 14 2021 GAZ001>009-011>016-019>025-027-030>039-041>060-066>068-070-078- 141400- /O.CON.KFFC.FZ.W.0005.000000T0000Z-211114T1400Z/ Dade-Walker-Catoosa-Whitfield-Murray-Fannin-Gilmer-Union-Towns- Chattooga-Gordon-Pickens-Dawson-Lumpkin-White-Floyd-Bartow- Cherokee-Forsyth-Hall-Banks-Jackson-Madison-Polk-Paulding-Cobb- North Fulton-Gwinnett-Barrow-Clarke-Oconee-Oglethorpe-Wilkes- Haralson-Carroll-Douglas-South Fulton-DeKalb-Rockdale-Walton- Newton-Morgan-Greene-Taliaferro-Heard-Coweta-Fayette-Clayton- Spalding-Henry-Butts-Jasper-Putnam-Troup-Meriwether-Pike-Lamar- Harris- Including the cities of Calhoun, Dahlonega, Cleveland, Rome, Cartersville, Gainesville, Marietta, Atlanta, Lawrenceville, Athens, Carrollton, Douglasville, East Point, Decatur, Conyers, Covington, Newnan, Peachtree City, and Griffin 235 AM EST Sun Nov 14 2021 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM EST THIS MORNING... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Portions of central, east central, north central, northeast, northwest and west central Georgia. * WHEN...Until 9 AM EST Sunday. * IMPACTS...Frost and freeze conditions may damage crops, other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ GAZ061-062-069-071>076-079>086-089>098-102>113-141400- /O.CON.KFFC.FR.Y.0008.000000T0000Z-211114T1400Z/ Hancock-Warren-Upson-Monroe-Jones-Baldwin-Washington-Glascock- Jefferson-Talbot-Taylor-Crawford-Bibb-Twiggs-Wilkinson-Johnson- Emanuel-Muscogee-Chattahoochee-Marion-Schley-Macon-Peach-Houston- Bleckley-Laurens-Treutlen-Stewart-Webster-Sumter-Dooly-Crisp- Pulaski-Wilcox-Dodge-Telfair-Wheeler-Montgomery-Toombs- Including the cities of Milledgeville, Macon, Swainsboro, Columbus, Warner Robins, Dublin, Lumpkin, Americus, Cordele, and Vidalia 235 AM EST Sun Nov 14 2021 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS MORNING... * WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Treutlen, Montgomery, Toombs, Telfair, Wheeler, Wilcox, Sumter, Crisp, Webster and Emanuel Counties. * WHEN...Until 9 AM EST Sunday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
317 WWUS72 KFFC 141408 NPWFFC URGENT - WEATHER MESSAGE National Weather Service Peachtree City GA 908 AM EST Sun Nov 14 2021 GAZ001>009-011>016-019>025-027-030>039-041>060-066>068-070-078- 141515- /O.EXP.KFFC.FZ.W.0005.000000T0000Z-211114T1400Z/ Dade-Walker-Catoosa-Whitfield-Murray-Fannin-Gilmer-Union-Towns- Chattooga-Gordon-Pickens-Dawson-Lumpkin-White-Floyd-Bartow- Cherokee-Forsyth-Hall-Banks-Jackson-Madison-Polk-Paulding-Cobb- North Fulton-Gwinnett-Barrow-Clarke-Oconee-Oglethorpe-Wilkes- Haralson-Carroll-Douglas-South Fulton-DeKalb-Rockdale-Walton- Newton-Morgan-Greene-Taliaferro-Heard-Coweta-Fayette-Clayton- Spalding-Henry-Butts-Jasper-Putnam-Troup-Meriwether-Pike-Lamar- Harris- Including the cities of Calhoun, Dahlonega, Cleveland, Rome, Cartersville, Gainesville, Marietta, Atlanta, Lawrenceville, Athens, Carrollton, Douglasville, East Point, Decatur, Conyers, Covington, Newnan, Peachtree City, and Griffin 908 AM EST Sun Nov 14 2021 ...FREEZE WARNING HAS EXPIRED... The freeze warning that was in effect until 9 am today has expired. Temperatures have risen above freezing or will shortly across the warning area. $$ GAZ061-062-069-071>076-079>086-089>098-102>113-141515- /O.EXP.KFFC.FR.Y.0008.000000T0000Z-211114T1400Z/ Hancock-Warren-Upson-Monroe-Jones-Baldwin-Washington-Glascock- Jefferson-Talbot-Taylor-Crawford-Bibb-Twiggs-Wilkinson-Johnson- Emanuel-Muscogee-Chattahoochee-Marion-Schley-Macon-Peach-Houston- Bleckley-Laurens-Treutlen-Stewart-Webster-Sumter-Dooly-Crisp- Pulaski-Wilcox-Dodge-Telfair-Wheeler-Montgomery-Toombs- Including the cities of Milledgeville, Macon, Swainsboro, Columbus, Warner Robins, Dublin, Lumpkin, Americus, Cordele, and Vidalia 908 AM EST Sun Nov 14 2021 ...FROST ADVISORY HAS EXPIRED... The frost advisory that was in effect until 9 am today has expired. Temperatures are above freezing and any frost that has formed will quickly melt. $$
The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 13, 6:02 AM EST | Freeze Warning | FFC | Baldwin, Banks, Barrow, Bartow, Bibb, Bleckley and 80 more | 27 hr |
Nearby
Frost Advisories in Georgia, 2021Every frost advisory in 2021
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.