Alert archive / Florida / Lake Wind Advisories in 2020
Lake Wind Advisory 24, NWS Melbourne, FL
NWS Melbourne, FL issued this lake wind advisory at Sep 21, 2020, 2:11 AM EDT for 6 counties in Florida. It took effect at Sep 21, 2020, 8:00 AM EDT. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Sep 21, 2020, 2:11 AM EDT (06:11 UTC)
- In effect from
- Sep 21, 2020, 8:00 AM EDT
- Expired
- Sep 21, 2020, 8:00 PM EDT
- In force
- 12 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 06:12 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.
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 Sep 20, 3:55 PM EDT, 10 hours 16 minutes earlier.
Area forecast discussion, Sep 20, 3:55 PM EDT, 10 hours 16 minutes before
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</html>Hazardous weather outlook, Sep 20, 5:32 AM EDT, 20 hours 39 minutes before
Hazardous Weather Outlook National Weather Service Melbourne FL 532 AM EDT Sun Sep 20 2020 AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141- 144-147-210000- Flagler Beach to Volusia-Brevard County Line 0-20 nm-Volusia- Brevard County Line to Sebastian Inlet 0-20 nm- Sebastian Inlet to Jupiter Inlet 0-20 nm-Flagler Beach to Volusia- Brevard County Line 20-60 nm-Volusia- Brevard County Line to Sebastian Inlet 20-60 nm- Sebastian Inlet to Jupiter Inlet 20-60 nm-Inland Volusia- Northern Lake-Orange-Seminole-Southern Brevard-Osceola- Indian River-Okeechobee-St. Lucie-Martin-Coastal Volusia- Southern Lake-Northern Brevard- 532 AM EDT Sun Sep 20 2020 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA. .DAY ONE...TODAY AND TONIGHT. .THUNDERSTORM IMPACT... Isolated lightning storms will be possible today. Remember, all cloud-to-ground lightning strikes can be deadly. .FLOOD IMPACT... While showers are not expected to persist over an area for an extended period of time due to quick storm motions, there will be a risk of ponding water or poor drainage flooding, especially in areas that have received rainfall over the last few days and where training or persistent convergence storms set up. The highest threat will be along the coast, where 2-3" could fall in a short period of time. .HIGH WIND IMPACT... Gusty to windy northeast winds will continue and spread southward today, reaching the Treasure Coast in the afternoon. A Wind Advisory is in effect for areas from Osceola and Indian River Counties northward, where winds 20 to 25 mph with gusts up to 35 mph are possible. Highest winds will be along the Volusia and Brevard coasts, where winds 25 to 30 mph and gusts up to 40 mph will be possible. A Lake Wind Advisory will go into effect for the southern Treasure Coast counties at noon, as the wind surge brings northeast winds of 15 to 25 mph, with gusts up to 30 mph, to that area. .COASTAL FLOOD IMPACT... Coastal Flood Warning is in effect from southern Brevard County northward, with a Coastal Flood Advisory for the Treasure Coast. Significant coastal flooding and beach erosion is expected beginning this morning. Impacts will be greatest during the times of high tide, which will be from 1000 and 1100 AM this morning. Coastal residents should be alert for protecting beachfront property. .RIP CURRENT IMPACT... There will be a high risk of life threatening rip currents at all east central Florida beaches today. While the threat will be present all day, it will be highest from 2PM to 8PM. Rip currents are dangerous to all levels of swimmers. Entering the surf is not advised. .WIND AND SEA IMPACT... Boating conditions will continue to deteriorate today. A Gale Warning is in effect for all east central Florida Atlantic waters due to northeasterly winds around 20 to 30 knots and frequent gusts to gale force. Seas will build to at least 15 feet by this evening into the overnight. .RIVER FLOOD IMPACT... The Saint Johns River at Astor remains well within Minor Flood stage and will continue that way, as local rainfall and tidal influences impede downstream flow. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. Very hazardous boating and beach conditions will continue into early next week, with windy northeasterly winds persisting as large, long-period swells arrive from distant Major Hurricane Teddy. Rough, pounding surf and a high risk of numerous strong rip currents can be expected at area beaches, along with the potential for moderate to significant beach erosion during high tide cycles at least through Monday. Conditions for coastal flooding are also expected to develop. Coastal residents should be alert for later statements and take necessary actions to protect flood-prone property. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today and tonight. Leahy
The office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 21, 10:13 AM EDT | Wind Advisory | MLB | Orange, Osceola, Seminole, Volusia | 10 hr |
Nearby
Lake Wind Advisories in Florida, 2020Every lake wind advisory in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.