Alert archive / Georgia / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 66, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Mar 16, 1990, 7:53 PM EST for Elbert County, Hart County, Georgia. It was in force for 67 min. 2 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Mar 16, 1990, 7:53 PM EST (00:53 UTC)
- Expired
- Mar 16, 1990, 9:00 PM EST
- In force
- 67 min
- Issued by
- NWS Atlanta, GA
- Area
- Whole counties
Counties Elbert County, GA, Hart County, GA
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 16, 8:30 PM EST | Thunderstorm Wind 0 | Elbert, GA | |
| Mar 16, 8:45 PM EST | Thunderstorm Wind 0 | Hart, GA |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Athens Municipal, GA (KAHN), launched 00:00Z, 0.9 hours before the alert went out and 48 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
- 60 J/kg
- Mixed-layer CIN
- -108 J/kg
- Mixed-layer LCL
- 953 m above ground
- 0-6 km bulk shear
- 77 kt
- 0-1 km storm-relative helicity
- 428 m²/s²
- 0-3 km storm-relative helicity
- 525 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.3
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KAHN 170054 SVRAHN GAC105-147-170200- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE ATHENS GA 753 PM EST FRI MAR 16 1990 THE NATIONAL WEATHER SERVICE IN ATHENS HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 900 PM EST FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN NORTHEAST GEORGIA ...ELBERT COUNTY...HART COUNTY AT 750 PM EST THE ATHENS RADAR INDICATED A LINE OF STRONG THUNDERSTORMS EXTENDING FROM NEAR TOCCOA TO CRAWFORDVILLE AND WAS MOVING EAST AT NEAR 50 MILES AN HOUR. PERSONS IN ROYSTON AND ELBERTON SHOULD KEEP ALERT FOR SEVERE WEATHER DURING THE NEXT HOUR. IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A STRONG BUILDfING. DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN... AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS. STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, Mar 16, 5:18 PM EST, 2 hours 35 minutes before
GAZ001-003-170005- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ATLANTA GA 515 PM EST THU MAR 15 1990 AT 510 PM EST...HEAVY RAIN AND SHOWERS HAD DEVELOPED OVER NORTHWEST AND WEST CENTRAL GEORGIA WITH EMBEDDED THUNDERSTORMS. THE STRONGEST THUNDERSTORMS WERE OCCURRING FROM NORTHEAST OF LA GRANGE IN TROUP COUNTY AND NEAR DOUGLASVILLE IN DOUGLAS COUNTY. THE HEAVIEST RAINFALL STRETCHED FROM TROUP COUNTY NORTH ACROSS COWETA AND DOUGLAS COUNTIE|S. THIS AREA OF RAINFALL WAS MOVING EAST AT NEAR 40 MPH AND SHOULD CROSS THE METROPOLITAN AREA BETWEEN NOW AND 7 PM EST. BRIEF DOWNPOURS AND STRONG GUSTY WINDS EXPECTED AS THIS AREA OF PRECIPITION MOVES INTO THE ATLANTA METROPOLITAN AREA.
Special weather statement, Mar 16, 5:30 PM EST, 2 hours 23 minutes before
GAZ001-003-170005- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ATLANTA GA 515 PM EST FRI MAR 16 1990 AT 510 PM EST...HEAVY RAIN AND SHOWERS HAD DEVELOPED OVER NORTHWEST AND WEST CENTRAL GEORGIA WITH EMBEDDED THUNDERSTORMS. THE STRONGEST THUNDERSTORMS WERE OCCURRING FROM NORTHEAST OF LA GRANGE IN TROUP COUNTY AND NEAR DOUGLASVILLE IN DOUGLAS COUNTY. THE HEAVIEST RAINFALL STRETCHED FROM TROUP COUNTY NORTH ACROSS COWETA AND DOUGLAS COUNTIES. THIS AREA OF RAINFALL WAS MOVING EAST AT NEAR 40 MPH AND SHOULD CROSS THE METROPOLITAN ATLANTA AREA BETWEEN NOW AND 7 PM EST. BRIEF DOWNPOURS AND STRONG GUSTY WINDS ARE EXPECTED AS THIS AREA OF PRECIPITION MOVES INTO THE ATLANTA METROPOLITAN AREA.
Special weather statement, Mar 16, 6:16 PM EST, 1 hour 37 minutes before
GAZ006-170100- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MACON GA 615 PM EST FRI MAR 16 1990 ...FLASH FLOOD WATCH FOR THE NORTHERN HALF OF GEORGIA CONTINUES THROUGH SATURDAY... ...TORNADO WATCH FOR SOUTHWEST AND PARTS OF CENTRAL GEORGIA UNTIL 9 PM... AT 610 PM RADAR IN MACON SHOWED A LINE OF THUNDERSTORMS FROM ATLANTA SOUTH TO NEAR THOMASTON AND BUTLER. MOVEMENT WAS NORTHEAST AT 45 MPH. THESE THUNDERSTORMS WILL BE MOVING INTO CENTRAL GEORGIA NEAR MONTICELLO IN JASPER COUNTY...FORSYTH IN MONROE COUNTY...AND NEAR ROBERTA IN CRAWFORD COUNTY WITHIN THE NEXT HOUR. VERY HEAVY RAIN WITH THESE STORMS COULD CAUSE STREET FLOODING. STRONG GUSTY WINDS CAN ALSO BE EXPECTED WITH THESE THUNDERSTORMS.
Special weather statement, Mar 16, 6:39 PM EST, 1 hour 14 minutes before
GAZ002-004-161730- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE ATHENS GA 635 PM EST FRI MAR 16 1990 A LINE OF STRONG THUNDERSTORMS WITH VERY HEAVY RAINFALL CONTINUED TO MOVE ACROSS NORTH GEORGIA. AT 625 PM EST THE LINE EXTENDED FROM NEAR DAWSONVILLE TO GRIFFIN AND WAS MOVING EAST AT 35 MILES AN HOUR. PERSONS THROUGHOUT NORTHEAST GEORGIA SHOULD KEEP ALERT TO THE POSSIBILITY OF DANGEROUS LIGHTNING...STRONG GUSTY WINDS AND POSSIBLE HAIL AS THESE STORMS MOVE THROUGH DURING THE NEXT COUPLE OF HOURS. ELSEWHERE RAIN AND SCATTERED THUNDERSTORMS WERE INDICATED FROM ALABAMA...ACROSS GEORGIA...INTO EAST TENNESSEE AND THE WESTERN CAROLINAS. MOVEMENT WAS NORTHEAST AT 45 MILES AN HOUR.
Special weather statement, Mar 16, 7:26 PM EST, 27 minutes before
GAZ002-004-161730- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE ATHENS GA 725 PM EST FRI MAR 16 1990 A LINE OF STRONG THUNDERSTORMS WAS INDICATED ACROSS NORTH GEORGIA FROM NEAR GAINESVILLE...ACROSS WINDER AND MADISON TO EATONTON. THE LINE WAS MOVING EAST AT 50 MILES AN HOUR. PERSONS THROUGHOUT NORTHEAST GEORGIA GEORGIA SHOULD KEEP ALERT AS THIS LINE MOVES THROUGH THE AREA DURING THE NEXT COUPLE OF HOURS. STORMS OF THIS INTENSITY PRODUCE VERY HEAVY RAINFALL...DEADLY LIGHTNING...STRONG GUSTY WINDS AND POSSIBLE HAIL...SO KEEP ALERT AND SEEK SHELTERS INDOORS. ELSEWHERE RAIN AND SCATTERED SHOWERS WERE INDICATED FROM CENTRAL ALABAMA...ACROSS GEORGIA...INTO SOUTHEAST TENN5ESSEE AND THE WESTERN CAROLINAS. MOVEMENT WAS EAST AT 50 MILES AN HOUR.
Local storm report, Mar 16, 7:47 PM EST, 6 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ATLANTA GA
745 PM EST FRI MAR 16 1990
630 PM EST.....ROCKDALE COUNTY EMERGENCY SERVICES 911 REPORTED
TORNADO SIGHTING. THEY REPORT NUMEROUS TREES AND
POWER LINES DOWN WITH DAMAGE TO AN ESTIMATED
200 TO 400 HOMES...MAINLY FROM FALLING TREES.
SOME ROADS CLOSED. NO INJURIES REPORTED SO FAR.
DAMAGE OCCURRED SOUTH OF INTERSTATE 20 IN THE
VICINITY OF GEORGIA HIGHWAY 20 AND HONEY CREEK
ROAD. POWER OUT ACROSS MOST OF THE SOUTHERN PART
OF THE COUNTY.
DELAYED REPORT....WXIA-TV REPORTS NUMEROUS TREES DOWN IN HENRY
COUNTY \AROUND MC DONOUGH. TIME OF OCCURRENCE
APPARENTLY AROUND 630 PM EST.The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 16, 7:06 PM EST | Tornado Warning | FFC | Morgan, Oconee | 69 min |
| Mar 16, 7:18 PM EST | Severe Thunderstorm Warning | FFC | Greene, Oconee, Oglethorpe | 57 min |
| Mar 16, 7:18 PM EST | Severe Thunderstorm Warning | FFC | Clarke, Jackson, Madison | 57 min |
| Mar 16, 7:18 PM EST | Severe Thunderstorm Warning | FFC | Banks, Franklin | 57 min |
| Mar 16, 7:40 PM EST | Tornado Warning | FFC | Clarke, Madison, Oglethorpe | 35 min |
| Mar 16, 7:59 PM EST | Severe Thunderstorm Warning | FFC | Wilkes | 61 min |
| Mar 16, 8:34 PM EST | Severe Thunderstorm Warning | FFC | Lincoln | 41 min |
| Mar 16, 8:59 PM EST | Severe Thunderstorm Warning | FFC | Lincoln | 61 min |
| Mar 16, 9:44 PM EST | Severe Thunderstorm Warning | FFC | Crawford, Monroe, Peach | 61 min |
| Mar 16, 9:44 PM EST | Severe Thunderstorm Warning | FFC | Jasper | 61 min |
| Mar 16, 9:52 PM EST | Flash Flood Warning | FFC | Polk | 8 hr |
| Mar 16, 9:57 PM EST | Flash Flood Warning | FFC | Cobb, Douglas, Fulton | 5 hr |
| Mar 16, 9:57 PM EST | Flash Flood Warning | FFC | DeKalb | 5 hr |
| Mar 16, 10:03 PM EST | Severe Thunderstorm Warning | FFC | Bibb, Jones | 57 min |
| Mar 17, 12:30 AM EST | Flash Flood Warning | FFC | DeKalb, Fulton | 6 hr |
| Mar 17, 12:30 AM EST | Flash Flood Warning | FFC | Cobb, Douglas | 6 hr |
| Mar 17, 1:59 AM EST | Flash Flood Warning | FFC | Henry, Rockdale | 4 hr |
| Mar 17, 1:59 AM EST | Flash Flood Warning | FFC | Clayton, Fayette, Spalding | 4 hr |
| Mar 17, 1:59 AM EST | Flash Flood Warning | FFC | Lamar, Pike, Upson | 4 hr |
| Mar 17, 1:59 AM EST | Flash Flood Warning | FFC | Butts | 4 hr |
| Mar 17, 2:26 AM EST | Severe Thunderstorm Warning | FFC | Crawford, Monroe | 64 min |
| Mar 17, 5:45 AM EST | Flash Flood Warning | FFC | Cobb, Douglas, Fulton | 6 hr |
| Mar 17, 5:45 AM EST | Flash Flood Warning | FFC | DeKalb | 6 hr |
| Mar 17, 6:08 AM EST | Flash Flood Warning | FFC | Butts, Clayton, Fayette, Henry, Lamar, Pike and 1 more | 4 hr |
| Mar 17, 6:08 AM EST | Flash Flood Warning | FFC | Upson | 4 hr |
| Mar 17, 6:08 AM EST | Flash Flood Warning | FFC | Rockdale | 4 hr |
| Mar 17, 6:37 AM EST | Flash Flood Warning | FFC | Fannin | 5 hr |
| Mar 17, 7:21 AM EST | Flash Flood Warning | FFC | White | 3 hr |
| Mar 17, 7:35 AM EST | Flash Flood Warning | FFC | Jasper, Jones, Monroe | 3 hr |
| Mar 17, 10:54 AM EST | Flash Flood Warning | FFC | Jones, Monroe | 3 hr |
Nearby
Severe Thunderstorm Warnings in Georgia, 1990Every severe thunderstorm warning in 1990
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.