Alert archive / Florida / Lake Wind Advisories in 2018

Lake Wind Advisory 10, NWS Melbourne, FL

May 27, 20186 counties in Florida

NWS Melbourne, FL issued this lake wind advisory at May 27, 2018, 8:12 AM EDT for 6 counties in Florida. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued: May 27, 2018, 8:12 AM EDT (12:12 UTC)
Expired: May 27, 2018, 9:00 PM EDT
In force: 13 hr
Issued by: NWS Melbourne, FL

Counties Lake County, FL, Okeechobee County, FL, Orange County, FL, Osceola County, FL, Seminole County, FL, Volusia County, FL

The radar

The Melbourne radar (KMLB), 67 km from the middle of the area, began a volume at 12:15 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

Cape Canaveral, FL (KXMR), launched 12:00Z, 0.2 hours before the alert went out and 73 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: 64 J/kg
Mixed-layer CIN: -39 J/kg
Mixed-layer LCL: 713 m above ground
0-6 km bulk shear: 12 kt
0-1 km storm-relative helicity: -85 m²/s²
0-3 km storm-relative helicity: -29 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 lake wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Melbourne, FL wrote its last area forecast discussion before this lake wind advisory went out at May 27, 4:34 AM EDT, 3 hours 38 minutes earlier.

Area forecast discussion, May 27, 4:34 AM EDT, 3 hours 38 minutes before

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Hazardous weather outlook, May 27, 3:48 AM EDT, 4 hours 24 minutes before

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In the hours before

Special weather statement, May 27, 5:25 AM EDT, 2 hours 47 minutes before

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Local storm report, May 27, 7:17 AM EDT, 55 minutes before

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Local storm report, May 27, 7:40 AM EDT, 32 minutes before

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Local storm report, May 27, 8:05 AM EDT, 7 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 27, 2:46 AM EDT	Beach Hazards Statement	MLB	Volusia	18 hr
May 27, 5:25 AM EDT	Special Weather Statement	MLB	Brevard, Indian River	50 min
May 27, 5:31 AM EDT	Special Marine Warning	MLB		59 min
May 27, 6:29 AM EDT	Special Marine Warning	MLB		61 min
May 27, 7:08 AM EDT	Special Marine Warning	MLB		52 min
May 27, 7:30 AM EDT	Special Marine Warning	MLB		60 min
May 27, 8:02 AM EDT	Special Marine Warning	MLB		58 min
May 27, 11:19 AM EDT	Special Marine Warning	MLB		56 min
May 27, 2:02 PM EDT	Special Weather Statement	MLB	Okeechobee	58 min
May 27, 2:42 PM EDT	Special Weather Statement	MLB	Brevard, Indian River	63 min
May 27, 2:48 PM EDT	Special Marine Warning	MLB		87 min
May 27, 3:16 PM EDT	Special Marine Warning	MLB		59 min
May 27, 3:18 PM EDT	Special Weather Statement	MLB	Martin	27 min
May 27, 3:40 PM EDT	Special Marine Warning	MLB		50 min
May 27, 3:54 PM EDT	Special Weather Statement	MLB	Martin	36 min
May 27, 5:03 PM EDT	Special Weather Statement	MLB	Martin	57 min
May 27, 5:32 PM EDT	Severe Thunderstorm Warning	MLB	Martin	43 min
May 27, 5:58 PM EDT	Areal Flood Warning	MLB	Martin, Saint Lucie	3 hr
May 27, 6:01 PM EDT	Tornado Warning	MLB	Okeechobee	29 min
May 27, 6:15 PM EDT	Special Weather Statement	MLB	Martin	30 min

Nearby

Lake Wind Advisories in Florida, 2018 Every lake wind advisory in 2018

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.