The synoptic pattern remained little changed from the previous day with deep moisture in place. An axis of very heavy rainfall pushed north across the Carolinas in the late afternoon and evening as the weak area of low pressure over the southeast lifted slowly northward.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS RNK wrote it up.
The synoptic pattern remained little changed from the previous day with deep moisture in place. An axis of very heavy rainfall pushed north across the Carolinas in the late afternoon and evening as the weak area of low pressure over the southeast lifted slowly northward. Slow-moving storms with highly efficient rainfall affected number of areas in the mountains and foothills of northern North Carolina. Rainfall amount were generally 2 to 4 inches over a several hour period with isolated higher amounts.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Blacksburg, VA wrote its last area forecast discussion before the first event at May 18, 4:56 AM EST, 2 hours 4 minutes earlier.
Area Forecast Discussion
National Weather Service Blacksburg VA
556 AM EDT Fri May 18 2018
.SYNOPSIS...
A frontal boundary extends from Tennessee eastward to coastal
Virginia. Several waves of low pressure will ride north along the
front. Warm and humid conditions will continue into the weekend with
widespread and numerous showers and thunderstorms today becoming
more scattered over the weekend.
&&
.NEAR TERM /THROUGH TONIGHT/...
As of 355 AM EDT Friday...
Flash Flood Watch remains in effect through this evening.
The heavy rain threat continues with deep southerly flow of
moisture, quasi-stationary front and wet antecedent conditions.
The frontal boundary will linger over the region today with a
gradual drift to the north as weak impulses of shortwave energy
aloft move up form the south in deep, moist tropical flow.
This morning the frontal boundary combined with a weak shortwave is
focusing low level convergences and instability mainly in the south
and east. With pockets of light rain, drizzle and fog in the west.
Later today an upper low will travel into our forecast area. This
create favorable QG ascent, along with the persistent southerly
upslope flow induced by the Bermuda High. Scattered showers and
thunderstorms with rain heavy at times are expected this afternoon
into tonight. Rainfall will continue to be very efficient and it
will not take long for slow moving cells to produce excessive
rainfall. The FFG is quite low in several places and widespread
heavy rain fall Thursday night. High temperatures this afternoon
will range from the mid 60s in the northwest mountains to the mid
70s in the piedmont. Rain chances will decrease tonight mainly in
the west. Cloudy skies will persist with lingering showers along and
east of the Blue Ridge. Low temperatures tonight will vary from the
upper 50s in the mountains to the mid 60s in the piedmont.
&&
.SHORT TERM /SATURDAY THROUGH MONDAY NIGHT/...
As of 415 AM EDT Friday...
Wet weather is expected to continue through the weekend and into
early next week. A broad upper trough infiltrated with deep
tropical moisture will remain over the area through the weekend.
The frontal boundary that has been lingering across central
WV/VA will drift back to the north over the weekend. While this
will take the better dynamics and focus for heavy rainfall and
thunderstorms further north, it will leave a tropical laden air
mass firmly in place across the region. All of the various
models indicate potential for scattered to numerous showers and
thunderstorms each day. The activity will be largely diurnally
driven with no organized convection likely given the lack of
dynamics and upper ridging from the south central U.S. Locally
heavy rainfall will remain possible with a very low end severe
threat mainly confined to wet downbursts.
As we move into Monday, activity will likely tend to become a
bit more numerous again as a weak frontal boundary approaches
from the north and then again stalls near the I-64 corridor.
Simultaneously, there is evidence of another tropical type
disturbance spreading north from the southeast states which
could also enhance rainfall.
Warm and humid conditions will continue through the period with
above normal temperatures, especially minimum temperatures will
be some 15 to 20 degrees above normal.
&&
.LONG TERM /TUESDAY THROUGH THURSDAY/...
As of 430 AM EDT Friday...
Monday night into Tuesday, a surface low is expected to have
reached KY/OH/WV with the stationary front over PA sinking south
as a backdoor cold front. The cold front associated with the
surface low is progged to stall and take on warm front
characteristics from roughly Missouri into Kansas. While there
initially will be a decrease in coverage of precipitation
across the region Monday night, most of this decline will be due
to loss of heating. Western sections of the area, closer to the
approaching low, will be the most likely to continue to see
some isolated to scattered showers, and few storms, through the
night. On Tuesday, coverage is expected to increase again with
the return of daytime heating, and increased dynamics as the
system draws closer.
Tuesday night night into Wednesday, look for the low to wash out,
but the back door cold front will continue to inch south through,
then south of the area, stalling over GA/SC by Thursday morning, and
remaining there into Friday. Behind the front, high pressure will
build into our region. The result for our region will be another
decrease in coverage Tuesday night with the loss of heating. On
Wednesday, scattered showers will be confined to primarily the
southern third of the area. Wednesday night into Thursday, limited,
if any, precipitation is forecast for the area with the push of high
pressure into the area.
Temperatures during this portion of the forecast will average about
ten degrees above normal on Monday, and trend cooler each day. By
Thursday, temperatures will average around five degrees above
normal.
&&
.AVIATION /12Z FRIDAY THROUGH TUESDAY/...
As of 556 AM EDT Friday...
Poor flight conditions will continue at TAF sites this period
with low clouds, rain, drizzle and convection. Lingering
frontal boundary combined with impulses of short wave energy in
a tropical airmass will generate showers and a few thunderstorms
with heavy rain. Adjusted timing of features with latest
mesoscale models, and will amend as necessary with a preference
to leave lower conditions prevailing when more activity is
expected to move in. Believe that the HiResw-arw-east and HRRR
capture this morning the best.
Light rain and drizzle expected early this morning in the west
with IFR cigs (isolated LIFR) to remain in place.
Another wave of showers and isolated thunderstorms will advance
north across the region this morning into this afternoon. This
convection will continue to effect TAF sites this afternoon into
tonight as the frontal boundary starts to push back to the
north. Cloud skies with scattered showers will continue tonight
into Saturday morning.
Medium confidence in ceilings, visibilities and winds
during the taf period.
.Extended Aviation Discussion...
The pseudo-tropical low and the lingering frontal boundary will
begin to drift north of the CWA into the weekend. This should
bring about a slight decrease in rain coverage with activity
trending more scattered and diurnal in nature as we go into the
weekend and high pressure ridging is noted across the southeast
states. However, still feel that chances for
showers/thunderstorms and associated aviation issues will be
greater than normal for this time of the year, at least through
Saturday with periods of sub-VFR possible. Fog and low clouds
will be common during the late night and early morning hours as
well. After more isolated storms on Sunday, appears another weak
cold front may bring increasing coverage of showers and
thunderstorms again on Monday. Monday night into Tuesday, a
surface low is expected to have reached KY/OH/WV with the
stationary front over PA sinking south as a backdoor cold front.
Scattered MVFR showers and thunderstorms are possible monday
night into Tuesday.
&&
.HYDROLOGY...
As of 458 AM EDT Friday...
A Flash Flood Watch remains in effect for the entire CWA
through this evening.
The main concern through this evening will be for localized
flash flooding, as well as flooding on small creeks, streams,
and smaller rivers as a result of heavy tropical rain showers
and thunderstorms expected across the area.
Rainfall amounts Thursday evening into Thursday night averaged
from one to 4 inches. Some of the worst flooding occurred in central
Monroe county in West Virginia, Roanoke, Bedford and Franklin
counties in Virginia.
With the wet antecedent conditions and a tropical airmass,
scattered showers and thunderstorms with heavy rains can
produced flooding.
WPC has placed much of our forecast area under a light to moderate risk
of excessive rainfall today. The highest rain totals will be
along and east of the Blue Ridge.
&&
.RNK WATCHES/WARNINGS/ADVISORIES...
VA...Flash Flood Watch through this evening for VAZ007-009>020-
022>024-032>035-043>047-058-059.
NC...Flash Flood Watch through this evening for NCZ001>006-018>020.
WV...Flash Flood Watch through this evening for WVZ042>044-507-508.
&&
SYNOPSIS...KK/PM
NEAR TERM...KK
SHORT TERM...RAB
LONG TERM...DS/RAB
AVIATION...KK/MBS
HYDROLOGY...KK/RABHazardous Weather Outlook National Weather Service Blacksburg VA 415 AM EDT Fri May 18 2018 NCZ001>006-018>020-VAZ007-009>020-022>024-032>035-043>047-058-059- WVZ042>044-507-508-190815- Ashe-Alleghany NC-Surry-Stokes-Rockingham-Caswell-Watauga-Wilkes- Yadkin-Tazewell-Smyth-Bland-Giles-Wythe-Pulaski-Montgomery-Grayson- Carroll-Floyd-Craig-Alleghany VA-Bath-Roanoke-Botetourt-Rockbridge- Patrick-Franklin-Bedford-Amherst-Henry-Pittsylvania-Campbell- Appomattox-Buckingham-Halifax-Charlotte-Mercer-Summers-Monroe- Eastern Greenbrier-Western Greenbrier- 415 AM EDT Fri May 18 2018 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... This Hazardous Weather Outlook is for north central North Carolina, northwest North Carolina, central Virginia, south central Virginia, southwest Virginia, west central Virginia and southeast West Virginia. .DAY ONE...Today and Tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. There is a low probability for widespread hazardous weather. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
242 AM EDT FRI MAY 18 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1245 AM FLOOD 1 W RAINES CORNER 37.52N 80.63W
05/18/2018 MONROE WV BROADCAST MEDIA
WEST VIRGINIA HIGHWAY 122 WASHED OUT AND CLOSED ABOUT 1
1/2 MILES WEST OF U.S. 219 IN THE RAINES CORNER AREA.
1245 AM FLOOD 3 SW UNION 37.55N 80.58W
05/18/2018 MONROE WV 911 CALL CENTER
U.S. 219 CLOSED DUE TO FLOODING FROM INDIAN CREEK BETWEEN
ROCK CAMP AND UNION. ROAD FLOODED IN SEVERAL PLACES AND
COUPLE OF PLACES WHERE THE PAVEMENT HAS BEEN WASHED OUT.
&&
RABSpecial Weather Statement
National Weather Service BLACKSBURG VA
405 AM EDT FRI MAY 18 2018
NCZ003>006-020-VAZ032-043-044-058-059-180900-
Stokes-Surry-Rockingham-Yadkin-Caswell-Henry-Halifax-Patrick-
Pittsylvania-Charlotte-
405 AM EDT FRI MAY 18 2018
...A LINE OF THUNDERSTORMS WITH VERY HEAVY RAINFALL WILL AFFECT
EASTERN SURRY...STOKES...ROCKINGHAM...CASWELL...EAST CENTRAL
YADKIN...SOUTHEASTERN CHARLOTTE...SOUTHERN PITTSYLVANIA...HALIFAX...
HENRY AND PATRICK COUNTIES...Including THE CITY OF DANVILLE AND THE
CITY OF MARTINSVILLE...
Until 500 AM EDT
At 400 AM EDT, radar indicated strong thunderstorms were located
along a line extending from just southeast of Pilot Mountain to King
to Reidsville. Movement was northwest at 30 mph.
Locations impacted include...
Danville...
Eden...
Reidsville...
Martinsville...
and Mount Airy.
This includes The following Locations The Martinsville Speedway,
Martinsville Airport, and Danville Airport.
Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
roadways.
LAT...LON 3658 8062 3659 8062 3682 8007 3679 8003
3682 8000 3679 7976 3682 7970 3683 7854
3670 7865 3666 7862 3669 7865 3668 7870
3654 7873 3654 7914 3634 7915 3625 7985
3626 8045 3617 8046
TIME...MOT...LOC 0803Z 225DEG 25KT 3632 8049 3651 7922
RABSpecial Weather Statement
National Weather Service BLACKSBURG VA
653 AM EDT FRI MAY 18 2018
NCZ001-018-019-181145-
Ashe-Wilkes-Watauga-
653 AM EDT FRI MAY 18 2018
...A STRONG THUNDERSTORM WILL AFFECT NORTHWESTERN WILKES...WATAUGA
AND ASHE COUNTIES...
Until 745 AM EDT
At 650 AM EDT, a strong thunderstorm was located over Todd, moving
north at 50 mph.
Locations impacted include...
Boone...
Jefferson...
West Jefferson...
Blowing Rock...
and Lansing.
This includes The following Location Appalachian State University.
Very heavy rainfall can be expected with this thunderstorm. The
ground in the area is saturated from previous rainfall and
additional heavy rainfall could quickly result in flooding or flash
flooding.
LAT...LON 3634 8176 3634 8171 3636 8172 3641 8174
3643 8172 3646 8171 3647 8170 3653 8171
3657 8169 3657 8168 3659 8168 3658 8154
3654 8134 3648 8132 3644 8127 3640 8126
3609 8147 3612 8155 3612 8176 3613 8182
TIME...MOT...LOC 1050Z 180DEG 49KT 3630 8163
RABSpecial Weather Statement
National Weather Service BLACKSBURG VA
656 AM EDT FRI MAY 18 2018
VAZ044-181200-
Pittsylvania-
656 AM EDT FRI MAY 18 2018
...A THUNDERSTORM WITH VERY HEAVY RAINFALL WILL AFFECT CENTRAL
PITTSYLVANIA COUNTY...
Until 800 AM EDT
At 655 AM EDT, a strong thunderstorm was located over Dry Fork,
moving northeast at 20 mph.
Locations impacted include...
Altavista...
Hurt...
Chatham...
Gretna...
and Blairs.
Torrential rainfall is also occurring with this storm, and may cause
localized flooding. Do not drive your vehicle through flooded
roadways.
LAT...LON 3672 7960 3706 7944 3706 7940 3709 7940
3711 7937 3712 7938 3712 7935 3714 7934
3710 7930 3711 7928 3708 7920 3705 7919
3707 7919 3703 7910 3702 7910 3699 7911
3664 7941
TIME...MOT...LOC 1055Z 209DEG 18KT 3675 7946
RABPRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE BLACKSBURG VA
722 AM EDT FRI MAY 18 2018
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0633 PM FLASH FLOOD 2 WNW STEWARTSVILLE 37.28N 79.84W
05/17/2018 BEDFORD VA TRAINED SPOTTER
2 FEET OF RAPIDLY FLOWING WATER OVER THE INTERSECTION OF
HAZELWOOD TERRACE AND BEAGLE CLUB ROAD WITH SMALL DEBRIS
FLOW AND SMALL TREE PUSHED INTO AND THROUGH ROADWAY. 4.32
INCHES OF RAIN MEASURED SINCE 255 PM.
0700 PM FLASH FLOOD 2 WSW UNION 37.57N 80.57W
05/17/2018 MONROE WV PUBLIC
INDIAN CREEK OUT OF ITS BANKS AND FLOWING ACROSS RT 219
IN SALT SULPHUR SPRINGS. PUBLIC REPORTS RELAYED BY WVNS.
TIME ESTIMATED FROM RADAR.
0745 PM FLASH FLOOD 2 WSW UNION 37.57N 80.57W
05/17/2018 MONROE WV PUBLIC
INDIAN CREEK WAS OUT OF ITS BANKS AND FLOODED HOMES IN
SALT SULPHUR SPRINGS. PUBLIC REPORT RELAYED BY WVNS.
0745 PM FLASH FLOOD ROANOKE 37.28N 79.96W
05/17/2018 CITY OF ROANOKE VA 911 CALL CENTER
SIX ROADS IMPASSABLE AND CLOSED DUE TO FLASH FLOODING IN
VARIOUS PARTS OF THE CITY
0800 PM FLASH FLOOD 4 SE ROANOKE 37.23N 79.91W
05/17/2018 ROANOKE VA PUBLIC
1 TO 2 FEET OF WATER FLOWING ACROSS RT 116 UNDER THE BLUE
RIDGE PARKWAY
0800 PM FLASH FLOOD 3 S UNION 37.54N 80.54W
05/17/2018 MONROE WV PUBLIC
TURKEY CREEK IS OUT OF ITS BANKS AND FLOWING ACROSS
WILLOW BEND ROAD. PUBLIC REPORT RELAYED BY WVNS.
0835 PM FLASH FLOOD 1 NE MONTVALE 37.39N 79.73W
05/17/2018 BEDFORD VA PUBLIC
1 TO 2 FEET OF WATER OVER GOOSE CREEK VALLEY ROAD. PUBLIC
REPORT RELAYED BY WSLS.
0842 PM FLASH FLOOD 5 SW STEWARTSVILLE 37.21N 79.86W
05/17/2018 FRANKLIN VA 911 CALL CENTER
WATER RUNNING OVER VALLEY VIEW ROAD FROM AN UNNAMED CREEK
AND INTO A BASEMENT OF A NEARBY HOME
0900 PM FLOOD 1 SW STEWARTSVILLE 37.26N 79.82W
05/17/2018 BEDFORD VA 911 CALL CENTER
TURNER BRANCH ROAD IN THE BLUE RIDGE AREA WAS WASHED OUT
AND CLOSED FOR SEVERAL HOURS.
0920 PM FLASH FLOOD 4 SW ROANOKE 37.24N 80.01W
05/17/2018 ROANOKE VA BROADCAST MEDIA
WSET REPORTS MUD LICK CREEK IS OUT OF ITS BANKS AND
FLOWING ACROSS HALEVAN ROAD. ROAD IS IMPASSABLE AND
CLOSED.
0920 PM FLASH FLOOD 4 SW ROANOKE 37.24N 80.01W
05/17/2018 ROANOKE VA 911 CALL CENTER
MUD LICK CREEK FLOODING HALEVAN ROAD TO WHERE IT IS
IMPASSABLE AND CLOSED
0937 PM FLASH FLOOD 1 SW STEWARTSVILLE 37.26N 79.81W
05/17/2018 BEDFORD VA BROADCAST MEDIA
WATER RESCUE ON TURNER BRANCH ROAD FOR MOTORIST STRANDED
IN FLOOD WATERS.
1027 PM FLASH FLOOD 5 S RUSTBURG 37.22N 79.09W
05/17/2018 CAMPBELL VA BROADCAST MEDIA
WATER REPORTED COVERING PORTIONS OF RT 501 BETWEEN
RUSTBURG AND GLADYS.
1027 PM FLASH FLOOD 4 NNW ROANOKE 37.33N 79.99W
05/17/2018 CITY OF ROANOKE VA BROADCAST MEDIA
I-581 SOUTHBOUND OFF RAMP EXIT 2N AT PETERS CREEK ROAD
CLOSED DUE TO FLOODING.
1141 PM FLASH FLOOD 4 NE UNION 37.62N 80.47W
05/17/2018 MONROE WV BROADCAST MEDIA
SECOND CREEK ROAD IS FLOODED AND CLOSED.
1200 AM FLOOD 3 WSW ROANOKE 37.26N 80.00W
05/18/2018 CITY OF ROANOKE VA 911 CALL CENTER
EDGEWOOD FLOODED AT BRANDON ROAD AND CLOSED.
1200 AM FLOOD 5 SW STEWARTSVILLE 37.21N 79.86W
05/18/2018 FRANKLIN VA 911 CALL CENTER
FLOODING AT THE INTERSECTION OF COPPER COVE ROAD AND
VALLEYVIEW ROAD. ROAD CLOSED.
1245 AM FLOOD 3 SW UNION 37.55N 80.58W
05/18/2018 MONROE WV 911 CALL CENTER
U.S. 219 CLOSED DUE TO FLOODING FROM INDIAN CREEK BETWEEN
ROCK CAMP AND UNION. ROAD FLOODED IN SEVERAL PLACES AND
COUPLE OF PLACES WHERE THE PAVEMENT HAS BEEN WASHED OUT.
1245 AM FLOOD 1 W RAINES CORNER 37.52N 80.63W
05/18/2018 MONROE WV BROADCAST MEDIA
WEST VIRGINIA HIGHWAY 122 WASHED OUT AND CLOSED ABOUT 1
1/2 MILES WEST OF U.S. 219 IN THE RAINES CORNER AREA.
&&
RABThe Roanoke radar (KFCX), 154 km away, was scanning. The volume nearest the first event began at 12:02 UTC.
6 heavy rain, 5 flash flood, 1 flood. Local standard time, as filed.
The Boone 1 SE COOP (BOON7) observer recorded 3.40 inches for the 24-hours ending at 700 AM EST on the 19th. This is the 2nd highest daily May rainfall since records began at this station in 1980 and the 4th highest May rainfall all-time at Boone (since 1929) if the previous COOP station is considered.
The COOP observer at Mt. Airy 2W (MTAN7) recorded 3.50 inches for the 24 hour period ending 700 AM EST on the 19th. This is the highest daily May rainfall at this long-term station, with data back to 1893. The previous May record was 3.02 inches set May 15, 2012.
The observer at Foscoe 1.2 WSW (NC-WT-11) reported rainfall of 7.71 inches for the 24-hour period ending 600 AM EST. Most of the rain fell from 135 PM on the 18th. Flooding reported around the area. This is roughly a 0.04 annual chance rain event for a 24-hour period or a 25-year recurrence interval in this area per NOAA Atlas 14, although the duration of the rainfall was well below the full 24 hours.
The observer at Seven Devils 1.4 ENE (NC-WT-46) reported 6.46 inches for the 24-hour period ending 600 AM EST. This is roughly a 0.1 annual chance rain event for a 24-hour period or a 10-year recurrence interval in this area per NOAA Atlas 14.
The COOP observer at King (KIGN7) recorded 2.70 inches for the 24 hour period ending 700 AM EST on the 19th. This is the highest daily May rainfall at this station, with data back to 1999. The previous May record was 2.17 inches set May 9, 2012.
The COOP observer at Elkin (EKNN7) recorded 3.00 inches for the 24 hour period ending 700 AM EST on the 19th. This is the 4th highest daily May rainfall at this station, with continuous data back to 1934.
Numerous roads across southwest Stokes County, mainly in the King area were closed or washed out due to flooding. This included Route 52, Brown Road, Briarcreek Road, Chestnut Grove Road, Goff Road and Priddy Road. Damage to a pipe under Briarcreek Road required a replacement. At least two bridges were overtopped but bridge damage was minimal.
Danbury Creek flooded over Brown Road, closing the road.
Several roads were flooded in the Mount Airy area including Aims Avenue, Bluemont Road, Hogan Creek Road, Snowhill Drive, Old Toast Road and Quaker Road. Trees were reported down mainly due to the saturated soils. One home had water inside the house from the flooding.
Widespread flooding was reported across southern Watauga County. The Boone Fire Department said a woman driving on a flooded section of Bamboo Road got her SUV swept up by the flood waters. Rescue crews quickly got her to safety with no serious injuries. One foot of water was estimated to be flowing down Seven Devils Road onto Route 105 near Foscoe. Linville Creek was reported to have flooded over the bridge at Linville Creek Road. The Watauga River at Sugar Grove (SGWN7) crested at 16.15 feet, the highest stage since September, 2004. Several debris flows were reported across the area, blocking roads. Overall damage to road infrastructure was around $1 million.
The Smith River at Eden (EDSN7) crested at 12.55 feet late on the 18th in response to the heavy rains upstream. Minor flood stage is 11 feet. Flooding was confined to lowland areas. This was the highest reading at this gauge since January 25, 2010.
Linville Creek was flooding the bridge at Linville Creek Road.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in North Carolina in 2018Every state in 2018This day in weather historyWarnings in North Carolina, May 2018
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 749230, 749241, 749271, 749275, 749838, 749842, 749229, 750034, 749231, 749694, 749884, 750033.