Alert archive / Maryland / Areal Flood Advisories in 2021
Areal Flood Advisory 26, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this areal flood advisory at Jun 9, 2021, 4:32 PM EDT for Caroline County, Maryland; Sussex County, Delaware. It was in force for 108 min.
The area
The outline as issued.
The facts
- Issued
- Jun 9, 2021, 4:32 PM EDT (20:32 UTC)
- Expired
- Jun 9, 2021, 6:20 PM EDT
- In force
- 108 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
Counties Sussex County, DE, Caroline County, MD
The radar
The Dover AFB radar (KDOX), 22 km from the middle of the area, began a volume at 20:32 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Wallops Is Stn, VA (KWAL), launched 12:00Z, 8.5 hours before the alert went out and 78 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
- 795 J/kg
- Mixed-layer CIN
- -87 J/kg
- Mixed-layer LCL
- 967 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 19 m²/s²
- 0-3 km storm-relative helicity
- 31 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
554
WGUS81 KPHI 092032
FLSPHI
Flood Advisory
National Weather Service Mount Holly NJ
432 PM EDT Wed Jun 9 2021
DEC005-MDC011-092345-
/O.NEW.KPHI.FA.Y.0026.210609T2032Z-210609T2345Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Sussex DE-Caroline MD-
432 PM EDT Wed Jun 9 2021
The National Weather Service in Mount Holly has issued a
* Flood Advisory for...
Sussex County in southern Delaware...
Southeastern Caroline County in eastern Maryland...
* Until 745 PM EDT.
* At 432 PM EDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 1 and 2.5 inches of rain
have fallen.
* Some locations that will experience flooding include...
Georgetown, Seaford, Millsboro, Laurel, Selbyville, Bridgeville,
Delmar, Dagsboro, Millville, Sycamore, Gumboro, and Smithville.
LAT...LON 3868 7575 3877 7578 3881 7534 3870 7536
3863 7523 3850 7506 3845 7502 3846 7569
3864 7571
$$
NC1 follow-up statement
237
WGUS81 KPHI 092220
FLSPHI
Flood Advisory
National Weather Service Mount Holly NJ
620 PM EDT Wed Jun 9 2021
DEC005-MDC011-092230-
/O.CAN.KPHI.FA.Y.0026.000000T0000Z-210609T2345Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Sussex DE-Caroline MD-
620 PM EDT Wed Jun 9 2021
...FLOOD ADVISORY IS CANCELLED FOR SUSSEX AND SOUTHEASTERN CAROLINE
COUNTIES...
The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.
LAT...LON 3868 7575 3877 7578 3881 7534 3870 7536
3863 7523 3850 7506 3845 7502 3846 7569
3864 7571
$$
NCWhat forecasters said that day
The local office's own words before this areal flood advisory 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 areal flood advisory went out at Jun 9, 3:45 PM EDT, 47 minutes earlier.
Area forecast discussion, Jun 9, 3:45 PM EDT, 47 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
345 PM EDT Wed Jun 9 2021
.SYNOPSIS...
High pressure remains across western Atlantic while a surface trough
will remains over the area. A cold front is forecast to move south
into the area later tonight into Thursday, before stalling to our
south by Friday. High pressure is expected to briefly affect the Mid
Atlantic region Saturday before moving out to sea on Sunday as a
couple of frontal boundary affect the area into early next week.
&&
.NEAR TERM /THROUGH THURSDAY/...
This evenings events are well underway as scattered showers and
thunderstorms are producing heavy rainfall and scattered
downbursts over DelMarVa. With MUCAPE in excess of 3500 J/kg
showers that start to develop along outflow or differential
heating boundaries will rapidly increase in size. As has been
the case over the last couple of days, the flow aloft is weak
and thus storms will remain very slow moving and or back
building across the region.
Several hires CAM's are indicating that the storms will evolve
in sort of three waves. The first, has basically already
occurred with storms that developed across DelMarVA. These
storms began to interact with each over and one ended up having
its outflow run into a developing updraft producing several
funnel clouds over Delaware this afternoon. The outflow
boundaries from these storms will start to propagate north
across SEPA and central Jersey through the rest of the afternoon
as the forcing remains weak over the region. Heading into this
evening the cold front should eventually start to slide south
out of NY and will become the trigger for the third round of
convection this evening and overnight. The good news is that
precipitable water values should decrease considerably tonight
behind the cold front. Thus, expect the risk for heavy rain to
decrease by late this evening.
The cold front will likely be too slow to have a significant
impact on temperatures overnight, with the possible exception of
the southern Poconos and far NW NJ where lows in the lower 60s
are possible. Otherwise, lows will generally be in the upper 60s
and lower 70s.
Fog is looking increasingly likely overnight as the winds should
be fairly light this evening. With significant low level
moisture in place due to the widespread rainfall and weak flow
fog looks quite likely for much of the region to the south of
the slowly advancing cold front. At this time, our thought is
that the fog could be dense at times but I didn't quite have the
confidence to suggest that we'll need a dense fog advisory.
The cold front finally sags south and then stalls over the Mid
Atlantic on Thursday. Currently the guidance is suggesting that
it should sag south of the Philly metro area and much of New
Jersey. Along the cold front we'll have several mid level
impulses that ride along the boundary and cause showers and
thunderstorms along and to the south of the boundary. With high
PWAT's still to the south of the aformentioned boundary, storms
will still have the potential to cause very high rainfall rates.
Temps will finally be break the heat wave streak with highs only
anticipated near normal in the upper 70s to low 80s with dew
points heading into the low to mid 60s finally by nightfall.
&&
.SHORT TERM /THURSDAY NIGHT THROUGH SATURDAY/...
A frontal boundary will continue to sit just to the south of the
area for Thursday night and Friday as it extends over Virginia east
towards the southern Chesapeake Bay. This will keep the
forecast area on the cooler, stable side of the boundary helping
to preclude any storms during this time. However a positively
upper level trough will continue to sit over the Ohio Valley
with pieces of shortwave energy continuing to eject east from
this feature. This will keep much of the area fairly cloudy
through Friday with chances for showers continuing but mainly
near and south of the Mason-Dixon line. The good news is that
any rainfall during this time doesn't look to be too heavy. It
will be cooler behind the front with lows Thursday night mainly
in the low to mid 60s over SE PA into southern NJ and points
southwards with 50s over NE PA into NW NJ. So certainly more
comfortable than it's been recently. And with the cloud cover
and east winds continuing for Friday highs should be mainly in
the 70s.
The aformentioned upper level system with its attendant
moisture looks to finally shift south and east of the area
Friday night into Saturday. This should result in mainly dry
weather with a mix of sun and clouds, seasonable temperatures,
and comfortable humidity. That said, there will be an upper
level disturbance approaching late in the day and this could
touch off some isolated late day showers or storms north and
west of the I-95 corridor. &&
.LONG TERM /SATURDAY NIGHT THROUGH WEDNESDAY/...
The overall weather pattern looks to trend towards a developing long
wave trough in the east as ridging builds in the west. As we
transition towards this pattern a pair of fronts look to affect the
area Sunday and again on Monday. The timing of the fronts is
currently in the afternoon/evening both Sunday and Monday, so there
would likely be some instability which could lead to more showers
and thunderstorms each day. It should be on the warm side,
especially Monday, as highs approach the middle to upper 80s but not
as hot as the recent weather. Tuesday may see some additional
showers as the trough axis shifts through with cooler and drier
weather looking to follow around the middle of next week.
&&
.AVIATION /19Z WEDNESDAY THROUGH MONDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.
Today...Generally VFR conditions. Showers and thunderstorms will
continue through 00z resulting in reductions to MVFR or even
IFR at times. High confidence in showers and thunderstorms
however low confidence on the timing of storms at each TAF
site.
Tonight...Prevailing VFR conditions expected with widely
scattered showers and thunderstorms possible for much of the
night eventually diminishing in coverage. Patchy fog becoming
increasingly likely especially over areas that have received
more than 0.25" of rainfall in the last two days. West to
northwest winds 5-10 knots from around I-95 corridor northward,
west to southwest south of I-95 corridor. Wind shift to north to
northeast overnight. Moderate confidence.
Thursday...Generally VFR conditions expected. Showers and
thunderstorms are anticipated and will likely temporarily lead
to lower conditions. East to northeast winds 5-10 knots.
Moderate confidence.
Outlook...
Thursday night...Sub VFR cigs possible with the best chances for
this from around KPHL southward where there may also be a few
showers around. East to northeast winds 5-10 knots. Moderate
confidence.
Friday-Friday night...Lingering MVFR cigs possible with the best
chances for this being again from around KPHL southward. By
late Friday night, all terminals should trend towards VFR. East
or northeast wind 5 to 10 kt. Low confidence.
Saturday-Saturday night... Mainly VFR. Northeast wind 5 to 10
kt, becoming southerly at 5 kt or less overnight. Moderate
confidence.
Sunday-Sunday night... Mainly VFR with brief restrictions
possible in scattered late day showers or storms. Southwest
wind 5 to 10 kt becoming light and variable overnight. Moderate
confidence.
Monday...Mainly VFR except again, brief restrictions possible in
the afternoon with scattered showers and storms.
&&
.MARINE...
The conditions are anticipated to remain below Small Craft
Advisory criteria through tonight. Fog is becoming increasingly
likely over the waters however I'm not sure if it will be dense.
Expect locally higher winds and seas possible in the vicinity
of any thunderstorms this afternoon and tonight.
Outlook...
Thursday...Sub Advisory conditions anticipated. Daily chances
for showers and thunderstorms could lead to locally higher winds
and waves.
Thursday night-Sunday...On the Atlantic coastal waters, seas
may approach marginal SCA levels (5 ft) late Thursday night into
Friday before trending down slightly over the weekend. On
Delaware Bay, continued sub- SCA conditions are expected.
Easterly or northeasterly winds are expected to gust 20 kt or
less.
Monday...Conditions should be sub-SCA with seas over the
Atlantic coastal waters generally 2 to 4 feet and southwest
winds around 10 to 15 knots.
Rip Currents...
The risk for the development of dangerous rip currents is low
today across the region. By Thursday however, the risk may
increase to moderate especially along the central and northern
NJ shore as onshore flow increases.
&&
.TIDES/COASTAL FLOODING...
An easterly flow is expected to develop across the area Thursday
and continue Friday into Saturday, while the a new moon is on
Thursday as well. The combination of the easterly flow Thursday
and Friday and the timing of the new moon will lead to higher
tidal levels. A few locations are forecast to reach minor
coastal flood levels along the oceanfront of Delaware and New
Jersey Thursday evening and Friday evening.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Heat Advisory until 8 PM EDT this evening for PAZ070-071-102-
104-106.
NJ...Heat Advisory until 8 PM EDT this evening for NJZ015-017>019.
DE...Heat Advisory until 8 PM EDT this evening for DEZ001.
MD...None.
MARINE...None.
&&
Synopsis...Fitzsimmons/Robertson
Near Term...Deal
Short Term...Fitzsimmons
Long Term...Fitzsimmons
Aviation...Deal/Fitzsimmons
Marine...Deal/Fitzsimmons
Tides/Coastal Flooding...WFO PHIHazardous weather outlook, Jun 9, 2:41 PM EDT, 1 hour 51 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 0241 PM EDT Wed Jun 09 2021 DEZ001-101841- New Castle- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. DEZ002-101841- Kent- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. DEZ003-101841- Inland Sussex- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. DEZ004-101841- Delaware Beaches- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. PAZ054-101841- Carbon- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. PAZ055-101841- Monroe- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. PAZ060-101841- Berks- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ061-101841- Lehigh- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ062-101841- Northampton- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ070-101841- Delaware- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ071-101841- Philadelphia- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ101-101841- Western Chester- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ102-101841- Eastern Chester- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ103-101841- Western Montgomery- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ104-101841- Eastern Montgomery- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ105-101841- Upper Bucks- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ106-101841- Lower Bucks- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ001-101841- Sussex- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ007-101841- Warren- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ008-101841- Morris- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ009-101841- Hunterdon- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ010-101841- Somerset- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ012-101841- Middlesex- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. NJZ013-101841- Western Monmouth- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for western Monmouth County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ014-101841- Eastern Monmouth- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. NJZ015-101841- Mercer- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ016-101841- Salem- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. NJZ017-101841- Gloucester- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ018-101841- Camden- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ019-101841- Northwestern Burlington- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ020-101841- Ocean- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. NJZ021-101841- Cumberland- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. NJZ022-101841- Atlantic- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ023-101841- Cape May- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. NJZ024-101841- Atlantic Coastal Cape May- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ025-101841- Coastal Atlantic- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ026-101841- Coastal Ocean- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. NJZ027-101841- Southeastern Burlington- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. MDZ012-101841- Kent MD- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for Kent County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. MDZ015-101841- Queen Annes- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. MDZ019-101841- Talbot- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. MDZ020-101841- Caroline- 0241 PM EDT Wed Jun 09 2021 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...Thursday through Tuesday. 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. ANZ430-101841- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ431-101841- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ450-101841- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ451-101841- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ452-101841- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ453-101841- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ454-101841- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to the mouth of Delaware Bay out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. ANZ455-101841- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 0241 PM EDT Wed Jun 09 2021 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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.
In the hours before
Local storm report, Jun 9, 3:56 PM EDT, 36 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
356 PM EDT WED JUN 9 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0355 PM TSTM WND GST COOPERSTOWN 40.05N 74.91W
06/09/2021 E50 MPH BURLINGTON NJ NWS EMPLOYEE
ESTIMATED 50 TO 55 MPH WIND GUSTS.
&&
JEOLocal storm report, Jun 9, 4:06 PM EDT, 26 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
406 PM EDT WED JUN 9 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0335 PM LIGHTNING 3 N LONG NECK 38.67N 75.15W
06/09/2021 SUSSEX DE FIRE DEPT/RESCUE
*** 1 INJ ***
PERSON STRUCK BY LIGHTNING IN ANGOLA. EXTENT
OF INJURIES UNKNOWN. TIME ESTIMATED FROM
DISPATCH CALLS.
&&
JEOLocal storm report, Jun 9, 4:07 PM EDT, 25 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
407 PM EDT WED JUN 9 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0330 PM LIGHTNING 3 NW MILLVILLE 38.57N 75.15W
06/09/2021 SUSSEX DE FIRE DEPT/RESCUE
STRUCTURE FIRE DUE TO LIGHTNING ON SEAGRASS
PLANTATION LN. TIME ESTIMATED FROM DISPATCH
CALLS.
&&
JEOLocal storm report, Jun 9, 4:08 PM EDT, 24 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
408 PM EDT WED JUN 9 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0340 PM LIGHTNING 1 NNE MILLVILLE 38.56N 75.10W
06/09/2021 SUSSEX DE FIRE DEPT/RESCUE
STRUCTURE FIRE DUE TO LIGHTNING ON OAKWOOD
RD. TIME ESTIMATED FROM DISPATCH CALLS.
&&
JEOLocal storm report, Jun 9, 4:13 PM EDT, 19 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
413 PM EDT WED JUN 9 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0355 PM LIGHTNING SOUTH BETHANY 38.52N 75.06W
06/09/2021 SUSSEX DE FIRE DEPT/RESCUE
RESIDENTIAL STRUCTURE FIRE DUE TO A
LIGHTNING STRIKE. TIME ESTIMATED FROM
DISPATCH REPORTS.
&&
JEOLocal storm report, Jun 9, 4:26 PM EDT, 6 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
426 PM EDT WED JUN 9 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0343 PM TSTM WND DMG 1 SE STOCKLEY 38.62N 75.29W
06/09/2021 SUSSEX DE BROADCAST MEDIA
TREE DOWN ACROSS GRAVEL HILL RD AND DOC
FRAME RD.
&&
JEOThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 9, 4:37 PM EDT | Severe Thunderstorm Warning | PHI | Caroline | 27 min |
| Jun 8, 8:15 PM EDT | Special Weather Statement | PHI | Sussex | 45 min |
| Jun 9, 7:54 AM EDT | River Flood Warning | PHI | New Castle | 5 hr |
| Jun 9, 1:35 PM EDT | Special Weather Statement | PHI | New Castle | 25 min |
| Jun 9, 2:07 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 23 min |
| Jun 9, 2:21 PM EDT | Flash Flood Warning | PHI | New Castle | 73 min |
| Jun 9, 2:26 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 64 min |
| Jun 9, 2:28 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 62 min |
| Jun 9, 3:11 PM EDT | Severe Thunderstorm Warning | PHI | Sussex | 64 min |
| Jun 9, 3:24 PM EDT | Areal Flood Advisory | PHI | Sussex | 3 hr |
Nearby
Areal Flood Advisories in Maryland, 2021Areal Flood Advisories in Delaware, 2021Every areal flood advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.