Alert archive / North Carolina / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 93, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at May 28, 2017, 12:55 AM EDT for Burke County, Caldwell County, Rutherford County, North Carolina. It was in force for 59 min. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- May 28, 2017, 12:55 AM EDT (04:55 UTC)
- Expired
- May 28, 2017, 1:54 AM EDT
- In force
- 59 min
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Burke County, NC, Caldwell County, NC, Rutherford County, NC
The radar
The Greer radar (KGSP), 128 km from the middle of the area, began a volume at 04:58 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 28, 1:15 AM EDT | TSTM WND DMG | Morganton, NC | COUNTY REPORTS SCATTERED TREES AND POWER LINES DOWN AROUND COUNTY. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 20 minutes after it went out.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 27, 6:55 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 4.9 hours before the alert went out and 150 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
- 1002 J/kg
- Mixed-layer CIN
- -6 J/kg
- Mixed-layer LCL
- 1611 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 28 m²/s²
- 0-3 km storm-relative helicity
- 28 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.1
The text
As transmitted.
795
WUUS52 KGSP 280455
SVRGSP
NCC023-027-161-280615-
/O.NEW.KGSP.SV.W.0093.170528T0455Z-170528T0615Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Greenville-Spartanburg SC
1255 AM EDT SUN MAY 28 2017
The National Weather Service in Greenville-Spartanburg has issued a
* Severe Thunderstorm Warning for...
Northeastern Rutherford County in western North Carolina...
Caldwell County in western North Carolina...
Burke County in western North Carolina...
* Until 215 AM EDT
* At 1255 AM EDT, severe thunderstorms were located along a line
extending from near Sugar Grove to 8 miles southwest of Marion,
moving east at 40 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
* Locations impacted include...
Lenoir, Morganton, Sawmills, Granite Falls, Valdese, Gamewell,
Hudson, Icard, Cajah's Mountain and Drexel.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Scattered trees and power lines will be blown down in the warned
area. Seek shelter inside an interior room.
These storms are also producing extremely heavy rainfall. Flooding of
drainage ditches and low lying areas may occur. Small streams will
rise rapidly. Do not drive through areas where water is flowing over
the road.
Please report damaging winds, hail, or flooding to the National
Weather Service Greenville-Spartanburg by calling toll free, 1, 800,
2 6 7, 8 1 0 1, or by posting on our Facebook page, or Tweet it using
hashtag nwsgsp. Your message should describe the event and the
specific location where it occurred.
&&
LAT...LON 3612 8155 3610 8152 3607 8141 3604 8140
3602 8135 3600 8133 3592 8134 3580 8133
3579 8135 3577 8135 3557 8154 3556 8166
3558 8169 3555 8169 3556 8183 3596 8181
3607 8174 3611 8180 3612 8169
TIME...MOT...LOC 0455Z 270DEG 23KT 3626 8182 3558 8209
HAIL...0.75IN
WIND...60MPH
$$
CDG2 follow-up statements
536
WWUS52 KGSP 280531
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
131 AM EDT SUN MAY 28 2017
NCC161-280540-
/O.CAN.KGSP.SV.W.0093.000000T0000Z-170528T0615Z/
Rutherford NC-
131 AM EDT SUN MAY 28 2017
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN RUTHERFORD COUNTY
IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A severe thunderstorm watch remains in effect until 200 AM EDT for
western and the Piedmont of North Carolina.
LAT...LON 3612 8155 3610 8152 3607 8141 3604 8140
3602 8135 3600 8133 3592 8134 3580 8133
3579 8135 3577 8135 3557 8154 3556 8166
3558 8169 3555 8169 3581 8170
TIME...MOT...LOC 0530Z 274DEG 17KT 3621 8138 3553 8165
$$
NCC023-027-280615-
/O.CON.KGSP.SV.W.0093.000000T0000Z-170528T0615Z/
Caldwell NC-Burke NC-
131 AM EDT SUN MAY 28 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 AM EDT
FOR CALDWELL AND SOUTHEASTERN BURKE COUNTIES...
At 130 AM EDT, severe thunderstorms were located along a line
extending from 5 miles southwest of Wilbar to 15 miles south of
Morganton, moving east at 35 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
Locations impacted include...
Lenoir, Sawmills, Granite Falls, Valdese, Gamewell, Hudson, Icard,
Cajah's Mountain, Drexel and Hildebran.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Scattered trees and power lines will be blown down in the warned
area. Seek shelter inside an interior room.
These storms are also producing extremely heavy rainfall. Flooding of
drainage ditches and low lying areas may occur. Small streams will
rise rapidly. Do not drive through areas where water is flowing over
the road.
Please report damaging winds, hail, or flooding to the National
Weather Service Greenville-Spartanburg by calling toll free, 1, 800,
2 6 7, 8 1 0 1, or by posting on our Facebook page, or Tweet it using
hashtag nwsgsp. Your message should describe the event and the
specific location where it occurred.
&&
LAT...LON 3612 8155 3610 8152 3607 8141 3604 8140
3602 8135 3600 8133 3592 8134 3580 8133
3579 8135 3577 8135 3557 8154 3556 8166
3558 8169 3555 8169 3581 8170
TIME...MOT...LOC 0530Z 274DEG 17KT 3621 8138 3553 8165
HAIL...0.75IN
WIND...60MPH
$$
CDG217
WWUS52 KGSP 280554
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
154 AM EDT SUN MAY 28 2017
NCC023-027-280604-
/O.CAN.KGSP.SV.W.0093.000000T0000Z-170528T0615Z/
Caldwell NC-Burke NC-
154 AM EDT SUN MAY 28 2017
...THE SEVERE THUNDERSTORM WARNING FOR CALDWELL AND SOUTHEASTERN
BURKE COUNTIES IS CANCELLED...
The storms which prompted the warning have moved out of the area.
Therefore the warning has been cancelled. However gusty winds and
heavy rain are still possible with these thunderstorms.
A severe thunderstorm watch remains in effect until 400 AM EDT for
the Piedmont of North Carolina.
LAT...LON 3612 8155 3610 8152 3607 8141 3604 8140
3602 8135 3600 8133 3592 8134 3580 8133
3579 8135 3577 8135 3557 8154 3556 8166
3558 8169 3555 8169 3581 8170
TIME...MOT...LOC 0550Z 270DEG 23KT 3621 8122 3553 8149
$$
CDGWhat 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.
NWS Greenville-Spartanburg, SC wrote its last area forecast discussion before this severe thunderstorm warning went out at May 28, 12:27 AM EDT, 28 minutes earlier.
Area forecast discussion, May 28, 12:27 AM EDT, 28 minutes before
Area Forecast Discussion
National Weather Service Greenville-Spartanburg SC
1227 AM EDT Sun May 28 2017
.SYNOPSIS...
Warm and humid air will remain over our region through at least
Monday, as high pressure settles east of the Florida coast. A cold
front will slowly approach from the northwest, but will struggle to
push through the area during the middle of next week.
&&
.NEAR TERM /THROUGH TODAY/...
As of 1225 AM EDT: The line of severe thunderstorms continue to move
across the area. The threat has extended to NE GA and the Upstate,
so a new watch has been issued for these areas.
The forecast area will remain solidly in the MCS tracks on Sunday
from convection developing from the west in the unstable elevated
mixed layer. Shear will remain more than adequate for
organized/severe convection, with perhaps a better potential for
rotating cells in areas of enhanced low level helicity near the
boundary. Thus, all manner of severe weather is possible on Sunday.
&&
.SHORT TERM /TONIGHT THROUGH TUESDAY/...
As of 230 PM EDT...This portion of the forecast becomes very fuzzy
with multiple embedded ripples of vorticity (some convective feed-
back) moving through our region. Although the models offer various
output in this section of the forecast, we will play one outgoing
shot of convection Sunday evening, then lower POPS, with another
shot of energy perhaps reaching our western forecast area (FA)
Monday morning with another uptick in POPS western sections.
The evolution of additional thunderstorms Monday will be somewhat
dependent on whether the early morning convection (if it happens),
tempers the atmosphere. On the other hand we still have a broad
southwesterly flow aloft in place, due to the large upper low north
of the Great Lakes, and spokes of energy rotating through. Also a
weak surface wind shift dropping south into the area, helping to
provide a focus. Considering the unstable nature of the atmosphere
we will continue with medium range chances, and future forecasts may
be able to focus in on additional details.
For Monday night and Tuesday, with the flow aloft southwesterly it
is hard to imagine the front/boundary pushing through our FA, unless
cold pool driven. Therefore we will bring POPS down Monday night,
and then run lower chances on Tuesday, especially south of I40.
There actually may be a series of wind shift lines to cross the area
through Tuesday.
Since we note a downward nudge in the thermal profile Tuesday, we
will back readings off a few degrees compared to Monday.
&&
.LONG TERM /TUESDAY NIGHT THROUGH SATURDAY/...
As of 210 PM Saturday: A closed upper low located just north of the
Great Lakes will rotate east but then return to just north of the
Great Lakes next weekend from Hudson Bay. This broad feature creates
a big trough over the east. Meanwhile, at the surface, a stalled
frontal boundary stretches from Texas to the Carolinas through the
second half of the week except for Thursday when high pressure
coming down from near the Great Lakes pushes the front south of our
area but only for about a day. Shortwave energy and waves of low
pressure will pass across the deep south increasing the chance of
showers and storms Friday and Saturday. Severe threat should be
quite low.
Expect temperatures to be near normal through the medium range
period.
&&
.AVIATION /06Z SUNDAY THROUGH THURSDAY/...
At KCLT: Timing of the convection developing from the north and west
now looks timed to roughly 03Z to 06Z, and possibly slightly later.
Will feature W to NW flow gusts with the TSRA in the TEMPO group.
There may well be a lull overnight and then the region will remain
in the tracks of upstream MCSs through Sunday afternoon. Will time
the second round with a PROB30 18Z to 24Z. Expect mainly southwest
flow with low end gusts during mixing away from thunderstorms, and
then robust WNW gusts during thunder.
Elsewhere: Several rounds of thunderstorms remain possible at the
mountain and foothills TAF sites as upstream convection rolls
through late this evening, overnight, and likely again on Sunday
afternoon. Will handle the first round with TEMPO TSRA at KAVL and
KHKY, with mainly just VCTS at the Upstate TAF sites. The second
round moving across the SW NC mountains and NE GA overnight will
probably miss the Upstate sites just to the southwest. Will feature
a PROB30 for mainly Sunday afternoon for round three of MCS
activity. Expect mostly SW flow with low end gusts during mixing,
except more robust NW gusts with thunderstorms.
Outlook: Thunderstorms and associated restrictions, mainly of the
afternoon/evening variety, as well as the potential for areas of
morning fog and/or low stratus will continue through at least the
middle of next week.
Confidence Table...
04-10Z 10-16Z 16-22Z 22-00Z
KCLT High 100% High 100% High 100% High 100%
KGSP High 100% High 100% High 100% High 100%
KAVL High 100% High 100% High 100% High 100%
KHKY High 100% High 100% High 100% High 100%
KGMU High 100% High 100% High 100% High 100%
KAND High 100% High 100% High 100% High 100%
The percentage reflects the number of guidance members agreeing
with the scheduled TAF issuance flight rule category. Complete hourly
experimental aviation forecast consistency tables and ensemble forecasts
are available at the following link:
www.weather.gov/gsp/aviation
&&
.GSP WATCHES/WARNINGS/ADVISORIES...
GA...None.
NC...None.
SC...None.
&&
SYNOPSIS...DEO
NEAR TERM...HG
SHORT TERM...TS
LONG TERM...DEO
AVIATION...HGHazardous weather outlook, May 28, 12:28 AM EDT, 27 minutes before
Hazardous Weather Outlook National Weather Service Greenville-Spartanburg SC 1228 AM EDT Sun May 28 2017 GAZ010-017-018-026-028-029-NCZ082-SCZ001>014-019-290430- Rabun-Habersham-Stephens-Franklin-Hart-Elbert-Union-Oconee Mountains- Pickens Mountains-Greenville Mountains-Greater Oconee- Greater Pickens-Greater Greenville-Spartanburg-Cherokee-York- Anderson-Abbeville-Laurens-Chester-Greenwood- 1228 AM EDT Sun May 28 2017 ...SEVERE THUNDERSTORM WATCH 288 IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... This Hazardous Weather Outlook is for northeast Georgia, piedmont North Carolina and upstate South Carolina. .DAY ONE...Tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Sunday through Friday. ..Sunday...Severe weather possible. Another round of strong to severe storms is possible Sunday afternoon into Sunday evening across the region. ..Monday...Severe weather possible. Afternoon and evening showers and thunderstorms are expected to develop again on Monday. A few storms may be severe, with the greatest threat expected to be across the Piedmont. ..Tuesday...No hazardous weather is expected at this time. ..Wednesday...No hazardous weather is expected at this time. ..Thursday...No hazardous weather is expected at this time. ..Friday...No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Skywarn spotters are requested to forward any reports of large hail, damaging winds, tornadoes, or flash flooding to our office. NCZ033-035>037-048>053-056>059-062>065-068>072-501>510-290430- Avery-Alexander-Iredell-Davie-Madison-Yancey-Mitchell-Swain-Haywood- Buncombe-Catawba-Rowan-Graham-Northern Jackson-Macon- Southern Jackson-Transylvania-Henderson-Cleveland-Lincoln-Gaston- Mecklenburg-Cabarrus-Caldwell Mountains-Greater Caldwell- Burke Mountains-Greater Burke-McDowell Mountains-Eastern McDowell- Rutherford Mountains-Greater Rutherford-Polk Mountains-Eastern Polk- 1228 AM EDT Sun May 28 2017 ...SEVERE THUNDERSTORM WATCH 282 IN EFFECT UNTIL 2 AM EDT EARLY THIS MORNING... This Hazardous Weather Outlook is for piedmont North Carolina and western North Carolina. .DAY ONE...Tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Sunday through Friday. ..Sunday...Severe weather possible. Another round of strong to severe storms is possible Sunday afternoon into Sunday evening across the region. ..Monday...Severe weather possible. Afternoon and evening showers and thunderstorms are expected to develop again on Monday. A few storms may be severe, with the greatest threat expected to be across the Piedmont. ..Tuesday...No hazardous weather is expected at this time. ..Wednesday...No hazardous weather is expected at this time. ..Thursday...No hazardous weather is expected at this time. ..Friday...No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Skywarn spotters are requested to forward any reports of large hail, damaging winds, tornadoes, or flash flooding to our office.
In the hours before
Special weather statement, May 27, 11:56 PM EDT, 59 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
1156 PM EDT SAT MAY 27 2017
NCZ033-049-050-503-505-280430-
McDowell Mountains NC-Yancey NC-Burke Mountains NC-Avery NC-
Mitchell NC-
1156 PM EDT SAT MAY 27 2017
...A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN MCDOWELL...EASTERN
MITCHELL...AVERY...NORTHEASTERN YANCEY AND NORTHWESTERN BURKE
COUNTIES UNTIL 1230 AM EDT...
At 1155 PM EDT, Doppler radar was tracking a strong thunderstorm 5
miles northwest of Spruce Pine, or near Bakersville, moving east at
30 mph.
Locations to be impacted include...
Spruce Pine, Newland, Bakersville, Crossnore, Grandfather Mountain
State Park, Linville Falls, B.R. Parkway-Linville Falls To
Grandfather, Sugar Mountain, Table Rock and Bandana.
Wind gusts up to 40 mph, dime size hail and very heavy rainfall rates
up to 2 inches per hour will be possible in these areas.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
The combination of gusty winds and saturated soil conditions will
cause scattered trees and power lines to fall. Seek shelter inside an
interior room. Isolated flooding may result in low lying areas.
&&
A severe thunderstorm watch remains in effect until 200 AM EDT for
western North Carolina.
LAT...LON 3611 8181 3609 8176 3601 8177 3596 8181
3595 8180 3595 8178 3586 8179 3584 8182
3588 8220 3606 8223 3613 8182
TIME...MOT...LOC 0355Z 264DEG 25KT 3598 8213
HGLocal storm report, May 28, 12:09 AM EDT, 46 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1209 AM EDT SUN MAY 28 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1155 PM TSTM WND DMG SYLVA 35.37N 83.22W
05/27/2017 JACKSON NC 911 CALL CENTER
COUNTY 911 REPORTS DOWNED TREES ALL AROUND THE COUNTY.
&&
HGLocal storm report, May 28, 12:09 AM EDT, 46 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1209 AM EDT SUN MAY 28 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1140 PM TSTM WND DMG SYLVA 35.37N 83.22W
05/27/2017 JACKSON NC 911 CALL CENTER
COUNTY 911 REPORTS DOWNED TREES ALL AROUND THE COUNTY.
&&
HGLocal storm report, May 28, 12:30 AM EDT, 25 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1230 AM EDT SUN MAY 28 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1215 AM TSTM WND DMG 5 NNW WAYNESVILLE 35.56N 83.02W
05/28/2017 HAYWOOD NC COUNTY OFFICIAL
COUNTY REPORTS TREES AND POWERLINES DOWN COUNTYWIDE BUT
WITH A HEAVY CONCENTRATION IN THE HIGHWAY 276 JONATHAN
CREEK AREA.
&&
HGLocal storm report, May 28, 12:40 AM EDT, 15 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1240 AM EDT SUN MAY 28 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1215 AM TSTM WND DMG MARSHALL 35.80N 82.68W
05/28/2017 MADISON NC 911 CALL CENTER
COUNTY REPORTS TREES AND POWER LINES DOWN THROUGHOUT THE
COUNTY WITH WIDESPREAD POWER OUTAGES. HARDEST HIT AREAS
INCLUDE HOT SPRINGS...MARSHALL...LAUREL...MARS HILL.
&&
HGLocal storm report, May 28, 12:42 AM EDT, 13 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1242 AM EDT SUN MAY 28 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1155 PM TSTM WND DMG FRANKLIN 35.18N 83.38W
05/27/2017 MACON NC 911 CALL CENTER
COUNTY REPORTS WIDESPREAD TREES DOWN THROUGHOUT THE
COUNTY.
&&
HGThe office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 27, 9:19 PM EDT | Special Weather Statement | GSP | Avery | 56 min |
| May 27, 10:01 PM EDT | Special Weather Statement | GSP | Davie | 59 min |
| May 27, 10:17 PM EDT | Severe Thunderstorm Warning | GSP | Davie, Iredell | 73 min |
| May 27, 10:28 PM EDT | Special Weather Statement | GSP | Avery | 47 min |
| May 27, 10:55 PM EDT | Severe Thunderstorm Warning | GSP | Graham, Haywood, Jackson, Macon, Swain | 50 min |
| May 27, 10:57 PM EDT | Special Weather Statement | GSP | Alexander | 48 min |
| May 27, 11:07 PM EDT | Special Weather Statement | GSP | Mitchell | 38 min |
| May 27, 11:37 PM EDT | Severe Thunderstorm Warning | GSP | Buncombe, Haywood, Henderson, Jackson, Madison, Transylvania and 1 more | 53 min |
| May 27, 11:43 PM EDT | Severe Thunderstorm Warning | GSP | Jackson, Macon, Transylvania | 47 min |
| May 27, 11:56 PM EDT | Special Weather Statement | GSP | Avery, Mitchell | 34 min |
| May 27, 11:59 PM EDT | Severe Thunderstorm Warning | GSP | Avery, Burke, Caldwell, Mitchell | 31 min |
| May 28, 12:15 AM EDT | Areal Flood Advisory | GSP | Mitchell, Yancey | 2 hr |
| May 28, 12:18 AM EDT | Severe Thunderstorm Warning | GSP | Buncombe, Henderson, McDowell, Polk, Rutherford | 57 min |
| May 28, 12:21 AM EDT | Severe Thunderstorm Warning | GSP | Avery, Burke, McDowell, Mitchell, Yancey | 54 min |
| May 28, 12:54 AM EDT | Flash Flood Warning | GSP | Mitchell, Yancey | 3 hr |
| May 28, 1:05 AM EDT | Severe Thunderstorm Warning | GSP | Cleveland, Rutherford | 40 min |
| May 28, 1:35 AM EDT | Severe Thunderstorm Warning | GSP | Catawba, Cleveland, Gaston, Lincoln | 55 min |
| May 28, 1:38 AM EDT | Special Weather Statement | GSP | Alexander | 52 min |
| May 28, 2:05 AM EDT | Severe Thunderstorm Warning | GSP | Cabarrus, Davie, Iredell, Mecklenburg, Rowan | 70 min |
| May 28, 5:46 PM EDT | Special Weather Statement | GSP | Catawba, Lincoln | 29 min |
| May 28, 6:15 PM EDT | Special Weather Statement | GSP | Mecklenburg | 30 min |
| May 28, 6:46 PM EDT | Special Weather Statement | GSP | Cabarrus | 29 min |
| May 28, 7:22 PM EDT | Special Weather Statement | GSP | Mecklenburg | 23 min |
| May 28, 7:42 PM EDT | Special Weather Statement | GSP | Gaston | 33 min |
| May 28, 7:50 PM EDT | Special Weather Statement | GSP | Cabarrus | 25 min |
Nearby
Severe Thunderstorm Warnings in North Carolina, 2017Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.