Alert archive / Florida / Wind Advisories in 2019

Wind Advisory 6, NWS Jacksonville, FL

March 26, 2019Duval County, Flagler County, Nassau County, Florida; Camden County, Glynn County, Georgia

NWS Jacksonville, FL issued this wind advisory at Mar 26, 2019, 3:56 AM EDT for Duval County, Flagler County, Nassau County, Florida; Camden County, Glynn County, Georgia. It took effect at Mar 26, 2019, 9:00 PM EDT. It was in force for 31 hr.

The area

The counties it named.

The facts

Issued: Mar 26, 2019, 3:56 AM EDT (07:56 UTC)
In effect from: Mar 26, 2019, 9:00 PM EDT
Expired: Mar 28, 2019, 3:56 AM EDT
In force: 31 hr
Issued by: NWS Jacksonville, FL

Counties Duval County, FL, Flagler County, FL, Nassau County, FL, Camden County, GA, Glynn County, GA

The radar

The Jacksonville radar (KJAX), 13 km from the middle of the area, began a volume at 07:58 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Jacksonville, FL (KJAX), launched 00:00Z, 7.9 hours before the alert went out and 13 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 16 J/kg
Mixed-layer CIN: -130 J/kg
Mixed-layer LCL: 1746 m above ground
0-6 km bulk shear: 39 kt
0-1 km storm-relative helicity: 107 m²/s²
0-3 km storm-relative helicity: 159 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this wind advisory 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 wind advisory went out at Mar 25, 9:31 PM EDT, 6 hours 25 minutes earlier.

Area forecast discussion, Mar 25, 9:31 PM EDT, 6 hours 25 minutes before

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In the hours before

Special weather statement, Mar 25, 11:23 PM EDT, 4 hours 33 minutes before

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Special weather statement, Mar 25, 11:51 PM EDT, 4 hours 5 minutes before

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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
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The office that day

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

Issued	Product	Office	Counties	Lasted
Mar 26, 3:56 AM EDT	Gale Warning	JAX		47 hr
Mar 26, 9:31 AM EDT	Rip Current Statement	JAX	Duval, Flagler, Nassau	58 hr
Mar 26, 9:31 AM EDT	High Surf Advisory	JAX	Duval, Flagler, Nassau	58 hr
Mar 25, 11:23 PM EDT	Special Weather Statement	JAX	Appling, Jeff Davis	52 min
Mar 25, 11:51 PM EDT	Special Weather Statement	JAX	Appling, Bacon, Coffee	39 min

Nearby

Wind Advisories in Florida, 2019 Wind Advisories in Georgia, 2019 Every wind advisory in 2019

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.