Alert archive / Delaware / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 250, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jul 28, 2023, 11:59 PM EDT for Sussex County, Delaware. It was in force for 31 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 28, 2023, 11:59 PM EDT (03:59 UTC)
- Expired
- Jul 29, 2023, 12:30 AM EDT
- In force
- 31 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Sussex County, DE
The radar
The Dover AFB radar (KDOX), 23 km from the middle of the area, began a volume at 04:03 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.
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
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 nearest sounding before it
Wallops Is Stn, VA (KWAL), launched 00:00Z, 4.0 hours before the alert went out and 86 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
- 3118 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 1098 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 151 m²/s²
- 0-3 km storm-relative helicity
- 153 m²/s²
- Significant tornado parameter
- 1.5
- Supercell composite
- 11.4
The text
As transmitted.
468
WUUS51 KPHI 290359
SVRPHI
DEC005-290430-
/O.NEW.KPHI.SV.W.0250.230729T0359Z-230729T0430Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
1159 PM EDT Fri Jul 28 2023
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Eastern Sussex County in southern Delaware...
* Until 1230 AM EDT.
* At 1159 PM EDT, a severe thunderstorm was located near Lewes, or 9
miles northeast of Georgetown, moving northeast at 40 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
* Locations impacted include...
Georgetown, Millsboro, Lewes, Milton, Ellendale, Henlopen Acres,
Cape Henlopen State Park, Long Neck and Dewey Beach.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3854 7531 3881 7544 3893 7514 3863 7497
TIME...MOT...LOC 0359Z 241DEG 35KT 3874 7523
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MLB2 follow-up statements
957
WWUS51 KPHI 290412
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
1212 AM EDT Sat Jul 29 2023
DEC005-290430-
/O.CON.KPHI.SV.W.0250.000000T0000Z-230729T0430Z/
Sussex DE-
1212 AM EDT Sat Jul 29 2023
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1230 AM EDT
FOR NORTHEASTERN SUSSEX COUNTY...
At 1212 AM EDT, a severe thunderstorm was located over Cape Henlopen
State Park, or 13 miles southwest of Cape May, moving northeast at 40
mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
Locations impacted include...
Lewes, Henlopen Acres, Cape Henlopen State Park, Long Neck and Dewey
Beach.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3884 7533 3893 7514 3863 7497 3862 7501
3857 7520
TIME...MOT...LOC 0412Z 241DEG 35KT 3880 7508
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MLB592
WWUS51 KPHI 290423
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
1223 AM EDT Sat Jul 29 2023
DEC005-290432-
/O.EXP.KPHI.SV.W.0250.000000T0000Z-230729T0430Z/
Sussex DE-
1223 AM EDT Sat Jul 29 2023
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN SUSSEX COUNTY
WILL EXPIRE AT 1230 AM EDT...
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Mount Holly NJ.
LAT...LON 3884 7533 3893 7514 3863 7497 3862 7501
3857 7520
TIME...MOT...LOC 0422Z 241DEG 35KT 3884 7498
$$
MLBWhat 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 Philadelphia/Mount Holly wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 28, 7:07 PM EDT, 4 hours 52 minutes earlier.
Area forecast discussion, Jul 28, 7:07 PM EDT, 4 hours 52 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
707 PM EDT Fri Jul 28 2023
.SYNOPSIS...
Bermuda high pressure remains anchored off the Eastern Seaboard
through Saturday. Excessive heat is expected until until a cold
front passes through the region over the weekend. High pressure
builds in from the north and west for the start of the new
week.
&&
.NEAR TERM /THROUGH SATURDAY NIGHT/...
With the evening update, went head and refined timing of some
thunderstorms forecast to reach southern and western portions of
our area. Storms are still approaching, but slower than some of
the earlier model guidance was suggesting. That should be
beneficial for our area in terms of severe weather potential, as
we will begin to lose daytime heating and instability over the
next few hours with sunset. The thunderstorms over portions of
south-central PA southward through Maryland and northern
Virginia have been impressive, with some rather high
reflectivity cores resulting in wind damage as they come down to
the surface. There is a distinct, albeit not particularly
significant, shortwave tracking eastward across the MD/VA/WV
border vicinity that is likely the cause of most of these
thunderstorms. Shear is not impressive....only 10-15 kt of 0-6
KM bulk shear in our region, with just a tick more where the
convection is occuring. However, ML CAPE values are over 3000
j/kg, which is likely the main driving factor. That said, it
looks like the storms heading toward Chester and Berks County PA
are not severe, and while they may maintain enough strength for
some wind gusts over 45 mph and some small hail, expect they
will tend to gradually weaken. The other stronger convection
over MD that could approach our eastern shore counties has while
longer to go; by the time it reaches there, the same will
likely be true; some sub-severe gusty winds possible. Farther
northeast toward Philadelphia, across most of Delaware, and
Atlantic City, it will probably be after 9 or 10 PM by the time
any leftover showers or storms make it in, and they should
continue to weaken and eventually dissipate while lifting
northeastward overnight.
Previous discussion from the afternoon forecast package...
Latest analysis shows a very subtle boundary straddling the
Delmarva and southern NJ on a southeast-northwest alignment.
This boundary, after pushing south across the region overnight,
will move back northeast across the region this evening into
tonight. Dew points remain sultry on the south side of this
boundary, but to the north, temperatures and dew points are
running just a bit shy of expectations, keeping heat indices
lower than expected. That said, will retain heat headlines as-is
even though it looks like we may be falling short.
Aloft, a notable shortwave is over the Appalachians to our west,
heading east. This looks to be the trigger for thunderstorms now
developing in that general vicinity. Expect these to continue
moving generally eastward thru the rest of the afternoon into
the evening, possibly crossing a majority of the region, but
most likely areas from Philly south and west. They will be
feeding on the weak shear with the aforementioned shortwave and
the plentiful CAPE (over 2000 j/kg) just south of the
aforementioned boundary. This will therefore provide at least a
marginal risk of severe weather, so SPC has added these areas to
the marginal risk. Will need to watch convection and instability
trends closely this evening, as its not out of the question a
further ramp-up is eventually needed, but for now am comfortable
with current forecast.
Shortwave moves on by overnight, but then remnants of developing
MCS's further west may come into play. Lots of uncertainty here,
with some guidance showing them holding together late tonight
into early Saturday, while others completely dissipate them as
they cross the mountains. Thus, have slight chance POPS for most
late tonight into Saturday morning. Otherwise, lows will be in
the 70s, and with the boundary pushing back north, expect it to
remain quite sultry.
Saturday afternoon into the evening, more shortwave energy moves
through just ahead of the main cold front. This will provide our
best shot of widespread storms for a while, but even here,
guidance varies on timing and position of the shortwave energy
along with possible disruptions to heating due to remnant MCS
clouds from the today/tonight. A notable trend in guidance was
to more or less split activity around Philly, but certainly not
confident on this at all. Thus, have likely PoPS sliding
southeastward across the CWA from midday into the night, then
dropping off late. With high humidity remaining and temps again
likely in the 90s, maintained heat advisories as inherited, with
indices likely going 100-104 near and east of I-95 and 105-109
south of I-95. Late Saturday night, things change considerably
as the cooler and DRIER air moves in behind the front. Lows in
the 60s to lower 70s.
&&
.SHORT TERM /SUNDAY THROUGH MONDAY NIGHT/...
With the cold front through the region, we can expect a
pleasant day across the region Sunday with temps close to 10
degrees colder on Saturday in the upper 70s in the Poconos and
low to mid 80s elsewhere with dew points much improved in the
upper 50s to mid 60s. Sunday night will be quite the treat with
lows in the low to mid 60s across the region with mid to upper
50s in the Lehigh Valley, Pocono Plateau, and northwest NJ.
Early Monday morning, a weak mid level trough will swing across
the region, helping kick up a coastal low that will develop off
the North Carolina coast and push out to sea. During that
process, though, latest global guidance suggests a weak surface
trough extending north and east from the main low could trigger
a few showers in the region through the morning. With that said,
coverage is not expected to be widespread with confidence
overall low with this feature. Introduced a <20% chance for rain
to suggest the possibility, however. Otherwise, Canadian high
pressure building over the Great Lakes will allow for another
nice day with temperatures in the low to mid 80s overall with
mid 70s across the Pocono Plateau. Dew points will be the a very
comfortable range of the 50s! Monday night lows will even be a
few degrees cooler than the previous night.
&&
.LONG TERM /TUESDAY THROUGH FRIDAY/...
The middle of the work week will be dominated by the Canadian
surface high pressure slowly drifting east across the Northeast.
Temperatures in the afternoon Tuesday through Thursday will
remain in the low 80s with overnight lows in the low to mid 60s.
Expect mostly dry weather through Thursday before our high
shifts offshore. Dew points will remain in the 50s through
Wednesday, but creep back up into the low to mid 60s on Thursday
as southerly flow returns with the offshore high.
Chance of rain returns late Thursday and into Friday as a mid
level trough digs across the Great Lakes and into the Northeast.
Some timing differences among global models, but overall,
showers and storms will be possible once again to close out the
work week.
&&
.AVIATION /00Z SATURDAY THROUGH WEDNESDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.
VFR presently, but thunderstorms slowly approaching from the
west. RDG, PHL/PNE and ILG seem like the most likely places to
see thunderstorms, mainly after 01Z, so have included some TEMPO
groups there, but confidence is low regarding any one location
seeing a thunderstorm as this activity will tend to weaken
toward and after sunset. Ceilings have not been particularly low
even with storms in MD/PA...perhaps down to 045, but VSBY could
easily drop to 2-4 SM briefly at any location that sees a heavy
downpour this evening. Showers and storms will continue to
weaken and diminish after midnight while lifting east/northeast.
Lots of uncertainty on convective timing for Saturday, with
suggestions of a morning round and then a late day round. For
now mostly have no mention so far given very low confidence,
but added SHRA VCTS for the end of the PHL TAF. Otherwise, VFR
with south to west winds 5-10 kts. Low confidence.
Outlook...
Sunday...VFR. Winds northwest around 10 kts with gusts to 20
kts. Moderate confidence.
Monday...VFR. Winds northwest around 10 kts with gusts to 20
kts. High confidence.
Tuesday...VFR. Winds northwest 5-10 kts with gusts to 15 kts.
High confidence.
Wednesday...VFR. Winds northwest 5-10kts with gusts to 15 kts.
High confidence.
&&
.MARINE...
Mostly sub-SCA thru Saturday. Winds generally southwest around
10 kts, occasionally 15 with gusts up to 20 kts. Could see some
spotty gusts to 25 kts, but confidence low. Waves mostly 2-4 ft,
but could see some spotty waves reaching 5 ft. Again, confidence
here low, so held off on any headlines, but if needed, it looks
most likely Saturday vs tonight. Otherwise, main marine concern
will be scattered thunderstorms tonight and Saturday.
Outlook...
Sunday...Sub SCA anticipated. Winds north 10-15 kts with gusts
to 20 kts. Waves 2-4 ft.
Monday...Sub SCA anticipated. Winds north 10-15 kts with gusts
to 20 kts. Waves 2-4 ft.
Tuesday...Sub SCA anticipated. Winds north-northeast around 10
kts with gusts to 15 kts. Waves 2-3 ft.
Wednesday...Sub SCA anticipated. Winds north-northeast around
10 kts with gusts to 15 kts, veering east-southeast by Wednesday
night. Waves 2-3 ft.
Rip Currents...
Seas decrease to around 2 to 3 feet for today and this combined
with a medium period swell around 6 seconds is forecast to
result in a LOW risk for the development of dangerous rip
currents for today for both the NJ and DE beaches. Seas
increase once again for Saturday to around 3 to 4 feet so we are
forecasting MODERATE risk for rip currents for the New Jersey
beaches with a continuing LOW risk for the Delaware beaches.
&&
.CLIMATE...
Near record breaking heat is forecast for Thursday night
through Friday night. Records for our climate sites are listed
below:
July 28 July 28 July 29
Warmest Low Warmest High Warmest Low
Site Record/Year Record/Year Record/Year
Allentown (ABE) 75/1934 97/1949 75/2002
AC Airport (ACY) 80/2020 98/1999 78/2002
AC Marina (55N) 78/2020 96/1999 78/2020
Georgetown (GED) 76/2022 99/1949 78/2011
Mount Pocono (MPO) 69/1955 93/1949 71/2002
Philadelphia (PHL) 79/2020 100/1941 81/1995
Reading (RDG) 78/1949 99/1941 78/1949
Trenton (TTN) 76/1949 98/1940 77/2002
Wilmington (ILG) 76/2020 101/1894 82/1894
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Excessive Heat Warning until 10 PM EDT this evening for PAZ070-
071-102-104-106.
Heat Advisory from 10 PM this evening to 8 PM EDT Saturday for
PAZ070-071-104-106.
Heat Advisory until 10 PM EDT this evening for PAZ060>062-101-
103-105.
NJ...Excessive Heat Warning until 10 PM EDT this evening for NJZ009-
010-012-013-015-017>020-027.
Heat Advisory from 10 PM this evening to 8 PM EDT Saturday for
NJZ010-012-013-015-017>020-027.
Heat Advisory until 8 PM EDT Saturday for NJZ014-016-021>023.
Heat Advisory until 10 PM EDT this evening for NJZ001-007-008.
DE...Excessive Heat Warning until 10 PM EDT this evening for DEZ001.
Heat Advisory from 10 PM this evening to 8 PM EDT Saturday for
DEZ001.
Heat Advisory until 8 PM EDT Saturday for DEZ002>004.
MD...Heat Advisory until 8 PM EDT Saturday for MDZ012-015-019-020.
MARINE...None.
&&
SYNOPSIS...MJL
NEAR TERM...Dodd/RCM
SHORT TERM...MJL
LONG TERM...MJL
AVIATION...Dodd/MJL/RCM
MARINE...MJL/RCM
CLIMATE...Hazardous weather outlook, Jul 28, 11:36 PM EDT, 23 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 1136 PM EDT Fri Jul 28 2023 DEZ001-300336- New Castle- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-300336- Kent- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Kent County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ003-300336- Inland Sussex- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ004-300336- Delaware Beaches- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ054-300336- Carbon- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Carbon County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ055-300336- Monroe- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ060-300336- Berks- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ061-300336- Lehigh- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ062-300336- Northampton- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ070-300336- Delaware- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-300336- Philadelphia- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-300336- Western Chester- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ102-300336- Eastern Chester- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-300336- Western Montgomery- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ104-300336- Eastern Montgomery- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ105-300336- Upper Bucks- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ106-300336- Lower Bucks- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ001-300336- Sussex- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ007-300336- Warren- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ008-300336- Morris- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ009-300336- Hunterdon- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ010-300336- Somerset- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ012-300336- Middlesex- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Middlesex County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ013-300336- Western Monmouth- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for western Monmouth County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ014-300336- Eastern Monmouth- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ015-300336- Mercer- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ016-300336- Salem- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ017-300336- Gloucester- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ018-300336- Camden- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ019-300336- Northwestern Burlington- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ020-300336- Ocean- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for inland portions of Ocean County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ021-300336- Cumberland- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ022-300336- Atlantic- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ023-300336- Cape May- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ024-300336- Atlantic Coastal Cape May- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ025-300336- Coastal Atlantic- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ026-300336- Coastal Ocean- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ027-300336- Southeastern Burlington- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ012-300336- Kent MD- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Kent County in Maryland. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ015-300336- Queen Annes- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ019-300336- Talbot- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Talbot County in Maryland. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ020-300336- Caroline- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for Caroline County in Maryland. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ430-300336- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ431-300336- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ450-300336- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ451-300336- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ452-300336- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ453-300336- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ454-300336- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to the mouth of Delaware Bay out 20 nm. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ455-300336- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1136 PM EDT Fri Jul 28 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
In the hours before
Local storm report, Jul 28, 11:07 PM EDT, 52 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1107 PM EDT Fri Jul 28 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0800 PM Tstm Wnd Dmg East Goshen Twp. 40.00N 75.54W
07/28/2023 Chester PA 911 Call Center
Trees and wires down.
&&
ADLocal storm report, Jul 28, 11:08 PM EDT, 51 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1108 PM EDT Fri Jul 28 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0800 PM Tstm Wnd Dmg Oxford 39.79N 75.98W
07/28/2023 Chester PA 911 Call Center
Trees and wires down.
&&
ADLocal storm report, Jul 28, 11:11 PM EDT, 48 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1111 PM EDT Fri Jul 28 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0820 PM Tstm Wnd Dmg East Goshen Twp. 40.00N 75.54W
07/28/2023 Chester PA 911 Call Center
Trees and wires down. Corrects previous
report for time of occurrence.
&&
ADLocal storm report, Jul 28, 11:12 PM EDT, 47 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1112 PM EDT Fri Jul 28 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0820 PM Tstm Wnd Dmg Oxford 39.79N 75.98W
07/28/2023 Chester PA 911 Call Center
Trees and wires down. Corrects previous
report for time of occurrence.
&&
ADSpecial weather statement, Jul 28, 11:15 PM EDT, 44 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
1115 PM EDT Fri Jul 28 2023
NJZ021>025-290345-
Coastal Atlantic NJ-Cumberland NJ-Atlantic NJ-
Atlantic Coastal Cape May NJ-Cape May NJ-
1115 PM EDT Fri Jul 28 2023
...Strong thunderstorms will impact portions of southwestern
Atlantic, southeastern Cumberland and Cape May Counties through 1145
PM EDT...
At 1115 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Fortesque to 8 miles west of Green Creek
to near Cape Henlopen State Park. Movement was east at 45 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Atlantic City, Millville, Ocean City, Cape May, Cumberland,
Pleasantville, Somers Point, Ventnor City, Northfield, Absecon,
Margate City, North Wildwood, Laurel Lake, Wildwood Crest, Woodbine,
Sea Isle City, Estell Manor, Avalon, West Cape May and Longport.
This includes the following highways...
Garden State Parkway between mile markers 0 and 36.
Atlantic City Expressway between mile markers 2 and 5.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3911 7446 3890 7461 3885 7492 3907 7511
3920 7528 3942 7489 3940 7448 3917 7436
TIME...MOT...LOC 0315Z 256DEG 39KT 3924 7525 3909 7506 3886 7501
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
MLBLocal storm report, Jul 28, 11:54 PM EDT, 5 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1154 PM EDT Fri Jul 28 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1120 PM Tstm Wnd Gst 5 W Seaford 38.65N 75.70W
07/28/2023 M51 MPH Sussex DE Mesonet
DEOS Seaford - Oak Grove site measured 51
mph.
&&
DealThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 28, 8:04 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 41 min |
| Jul 28, 8:33 PM EDT | Special Weather Statement | PHI | New Castle | 42 min |
| Jul 28, 10:07 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 38 min |
| Jul 28, 10:44 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 31 min |
| Jul 28, 11:00 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 60 min |
| Jul 28, 11:33 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 27 min |
| Jul 29, 12:12 AM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 36 min |
| Jul 29, 4:55 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 50 min |
| Jul 29, 5:00 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 60 min |
| Jul 29, 5:44 PM EDT | Severe Thunderstorm Warning | PHI | Kent, New Castle | 46 min |
| Jul 29, 6:00 PM EDT | Severe Thunderstorm Warning | PHI | Kent, Sussex | 75 min |
| Jul 29, 6:18 PM EDT | Tornado Warning | PHI | Sussex | 27 min |
| Jul 29, 6:26 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 49 min |
Nearby
Severe Thunderstorm Warnings in Delaware, 2023Every severe thunderstorm warning in 2023
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.