Alert archive / Georgia / Special Weather Statements in 2021

Special Weather Statement, NWS Jacksonville, FL

July 2, 2021Ware County, Georgia

NWS Jacksonville, FL issued this special weather statement at Jul 2, 2021, 6:02 PM EDT for Ware County, Georgia. It was in force for 43 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 2, 2021, 6:02 PM EDT (22:02 UTC)
Expired
Jul 2, 2021, 6:45 PM EDT
In force
43 min
Issued by
NWS Jacksonville, FL

County Ware County, GA

The radar

The Moody AFB radar (KVAX), 57 km from the middle of the area, began a volume at 22:04 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

Jacksonville, FL (KJAX), launched 12:00Z, 10.0 hours before the alert went out and 115 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.

Skew-T log-pSkew-T log-p diagram, Jacksonville, FL at 12:00Z on 2021-07-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 612 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Jacksonville, FL at 12:00Z on 2021-07-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 44 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
612 J/kg
Mixed-layer CIN
-15 J/kg
Mixed-layer LCL
593 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
44 m²/s²
0-3 km storm-relative helicity
71 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Jacksonville, FL wrote its last area forecast discussion before this special weather statement went out at Jul 2, 2:56 PM EDT, 3 hours 6 minutes earlier.

Area forecast discussion, Jul 2, 2:56 PM EDT, 3 hours 6 minutes before
Area Forecast Discussion
National Weather Service Jacksonville FL
256 PM EDT Fri Jul 2 2021

.Near Term.../through Saturday/...

Surface high pressure will move to the southeast Tonight, as a cold
front moves into SE GA. With the front moving in, expect showers,
with embedded thunderstorms to continue through the night.

The high will move further to the southeast Saturday, allowing the
cold front to settle across the area and stall. A moist airmass
coupled with frontal convergence will yield above normal chances for
convection. As storm cells move west to east across area, heavy
rainfall is expected, with localized flooding possible.

Near normal lows for Tonight, with below normal readings on
Saturday.

&&

.Short Term.../Saturday night through Monday night/...

Frontal boundary will remain stalled across NE FL Saturday night,
keeping the shower and storm chances going through the night. It
will be drier north of the boundary across SE GA. The boundary is
expected to dissipate Sunday, as high pressure builds toward the
east. NE FL will have a higher chance for convection Sunday due to
dissipating boundary.

High pressure will build from the east Sunday night through Monday.
Sunday night should be a mainly dry night. Ample moisture, diurnal
heating and sea breeze convergence on Monday will lead to a round of
showers and storms. Convective activity could extend through Monday
night, as moisture increases from the south.

Temperatures at night will trend near normal, while afternoon highs
will trend below normal due to expected cloud and precipitation
coverage.

&&

.Long Term.../Tuesday through Friday/...

The forecast for the first half of this period will be greatly
influenced by Tropical Cyclone named Elsa. With the current track
and timing, the system is expected to track across forecast area,
with greatest impacts Tuesday night through Wednesday. There is
still a good deal of uncertainty in the computer model forecasts,
so updates to this track and timing are anticipated. For this
cycle will continue to follow the current National Hurricane
Center track guidance for Tuesday into Wednesday.

High pressure is expected to build to the southeast then east
Thursday into Friday. If tropical system goes on current forecast
track, troughing will likely extend across the region from it at
least through Thursday. So, still forecasting likely chances for
convection Thursday, with lower chances into Friday.

High temperatures are expected to trend below normal this period,
with lows near normal.

&&

.Marine...

Surface high pressure will move off to the southeast Tonight, as a
cold front moves southeast into area. This front will be stalled
across the area this weekend, with it weakening Sunday. High
pressure will build to the east of the region Sunday night into
Monday.

There is a great deal of uncertainty in the Tuesday to Wednesday
timeframe due to Tropical Cyclone Elsa. Mariners should monitor the
latest National Hurricane Center forecasts for Elsa.

Rip Currents: Low through Saturday.

&&

.PRELIMINARY POINT TEMPS/POPS...

AMG  71  85  70  90  70 /  70  60  30  30  10
SSI  74  86  76  87  76 /  60  80  40  30  10
JAX  73  87  72  87  72 /  60  70  40  50  20
SGJ  74  86  73  86  73 /  50  60  40  50  20
GNV  73  84  71  86  71 /  50  80  50  70  30
OCF  73  84  73  87  73 /  60  80  50  60  30

&&

.JAX WATCHES/WARNINGS/ADVISORIES...
FL...None.
GA...None.
AM...None.
&&

In the hours before

Special weather statement, Jul 2, 2:16 PM EDT, 3 hours 46 minutes before
Special Weather Statement
National Weather Service Jacksonville FL
216 PM EDT Fri Jul 2 2021

FLZ033-038-133-137-138-021900-
Coastal Flagler FL-Coastal St. Johns FL-Inland Flagler FL-
Eastern Putnam FL-Inland St. Johns FL-
216 PM EDT Fri Jul 2 2021

...SIGNIFICANT WEATHER ADVISORY FOR FLAGLER...SOUTHEASTERN ST. JOHNS
AND SOUTHEASTERN PUTNAM COUNTIES UNTIL 300 PM EDT...

* At 215 PM EDT, National Weather Service meteorologists were
  tracking strong thunderstorms along a line extending from near
  World Golf Village to Pierson. Movement was east at 25 mph.

* Winds in excess of 45 mph possible with these storms.

* Locations impacted include...
  Palm Coast, Saint Augustine, Flagler Beach, Bunnell, Hastings,
  Andalusia, Saint Augustine Beach, Marineland, Vilano Beach and
  Crescent Beach.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

These winds can down small tree limbs and branches, and blow around
unsecured small objects. Seek shelter in a safe building until the
storm passes.

To report severe weather, contact your nearest law enforcement
agency. You can also share your report with NWS Jacksonville on
Facebook and Twitter.

&&

LAT...LON 2946 8110 2946 8112 2943 8110 2941 8115
      2926 8115 2926 8141 2940 8142 2938 8145
      2937 8150 2994 8154 2995 8124 2952 8110
TIME...MOT...LOC 1815Z 279DEG 20KT 2992 8147 2925 8144

BOOTHE
Special weather statement, Jul 2, 6:02 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service Jacksonville FL
602 PM EDT Fri Jul 2 2021

GAZ163-250-022245-
Clinch GA-Northern Ware GA-
602 PM EDT Fri Jul 2 2021

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN WARE AND NORTH
CENTRAL CLINCH COUNTIES UNTIL 645 PM EDT...

* At 602 PM EDT, National Weather Service meteorologists were
  tracking a strong thunderstorm 7 miles northeast of Cogdell, or 10
  miles north of Argyle, moving southeast at 25 mph.

* Winds in excess of 45 mph and minor flooding due to heavy rainfall
  is possible with this storm.

* Locations impacted include...
  Waycross, Homerville, Argyle, Boggy Bay, Pebble Hill, Manor,
  Cogdell, Needham and Millwood.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

These winds can down small tree limbs and branches, and blow around
unsecured small objects. Seek shelter in a safe building until the
storm passes.

Torrential rainfall is occurring with this storm, and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

To report severe weather, contact your nearest law enforcement
agency. You can also share your report with NWS Jacksonville on
Facebook and Twitter.

&&

LAT...LON 3118 8273 3119 8267 3122 8269 3123 8270
      3128 8270 3129 8266 3127 8263 3133 8263
      3132 8239 3129 8239 3129 8237 3126 8235
      3122 8231 3123 8229 3105 8235 3101 8280
TIME...MOT...LOC 2202Z 293DEG 23KT 3122 8262

BOOTHE

The office that day

Everything else NWS Jacksonville, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 2, 2:16 PM EDTSpecial Weather StatementJAXFlagler, Saint Johns44 min
Jul 2, 2:19 PM EDTSpecial Marine WarningJAX86 min
Jul 2, 3:35 PM EDTSpecial Marine WarningJAX45 min
Jul 2, 6:30 PM EDTSpecial Weather StatementJAXWare45 min
Jul 2, 6:54 PM EDTAreal Flood WarningJAXClinch, Ware3 hr
Jul 2, 7:09 PM EDTSpecial Weather StatementJAXClinch, Ware51 min
Jul 2, 7:26 PM EDTSpecial Weather StatementJAXCharlton49 min
Jul 2, 7:56 PM EDTSpecial Weather StatementJAXCharlton34 min

Nearby

Special Weather Statements in Georgia, 2021Every special weather statement 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.