Alert archive / Florida / Tornado Warnings in 2023
Tornado Warning 4, NWS Melbourne, FL
NWS Melbourne, FL issued this tornado warning at Apr 27, 2023, 6:26 PM EDT for Seminole County, Volusia County, Florida. It was in force for 23 min. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Apr 27, 2023, 6:26 PM EDT (22:26 UTC)
- Expired
- Apr 27, 2023, 6:49 PM EDT
- In force
- 23 min
- Issued by
- NWS Melbourne, FL
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.75 in
Counties Seminole County, FL, Volusia County, FL
The radar
The Melbourne radar (KMLB), 77 km from the middle of the area, began a volume at 22:28 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 was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Apr 27, 6:32 PM EDT | FUNNEL CLOUD | 3 Ene Chuluota, FL | A TRAINED SPOTTER REPORTED A FUNNEL CLOUD IN CHULUOTA ABOUT 3-4 MILES FROM THEIR LOCATION NEAR LAKE MILLS RD. POSITION ESTIMATED VIA RADAR. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Apr 27, 2:46 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Cape Canaveral, FL (KXMR), launched 12:00Z, 10.4 hours before the alert went out and 61 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
- 1461 J/kg
- Mixed-layer CIN
- -7 J/kg
- Mixed-layer LCL
- 739 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 25 m²/s²
- 0-3 km storm-relative helicity
- 122 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 2.0
The text
As transmitted.
809
WFUS52 KMLB 272226
TORMLB
FLC117-127-272300-
/O.NEW.KMLB.TO.W.0004.230427T2226Z-230427T2300Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Melbourne FL
626 PM EDT Thu Apr 27 2023
The National Weather Service in Melbourne has issued a
* Tornado Warning for...
Southeastern Seminole County in east central Florida...
South central Volusia County in east central Florida...
* Until 700 PM EDT.
* At 626 PM EDT, a severe thunderstorm capable of producing a tornado
was located over Chuluota, moving northeast at 25 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This tornadic thunderstorm will remain over mainly rural areas of
southeastern Seminole and south central Volusia Counties, including
the following locations... Lake Harney.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to an interior room on the lowest floor of a
sturdy building. Avoid windows. If you are outdoors, in a mobile
home, or in a vehicle, move to the closest substantial shelter and
protect yourself from flying debris.
&&
LAT...LON 2881 8097 2873 8096 2867 8097 2861 8114
2861 8118 2865 8122 2882 8103
TIME...MOT...LOC 2226Z 235DEG 20KT 2868 8112
TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
$$
Sedlock2 follow-up statements
799
WWUS52 KMLB 272236
SVSMLB
Severe Weather Statement
National Weather Service Melbourne FL
636 PM EDT Thu Apr 27 2023
FLC117-127-272300-
/O.CON.KMLB.TO.W.0004.000000T0000Z-230427T2300Z/
Seminole FL-Volusia FL-
636 PM EDT Thu Apr 27 2023
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 700 PM EDT FOR
SOUTHEASTERN SEMINOLE AND SOUTH CENTRAL VOLUSIA COUNTIES...
At 636 PM EDT, a severe thunderstorm capable of producing a tornado
was located near Chuluota, moving east at 20 mph.
HAZARD...Tornado and quarter size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Geneva, Chuluota and Lake Harney.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to an interior room on the lowest floor of a
sturdy building. Avoid windows. If you are outdoors, in a mobile
home, or in a vehicle, move to the closest substantial shelter and
protect yourself from flying debris.
&&
LAT...LON 2881 8097 2873 8096 2867 8097 2862 8111
2867 8112 2871 8114 2882 8103
TIME...MOT...LOC 2236Z 253DEG 18KT 2868 8106
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
$$
Sedlock130
WWUS52 KMLB 272249
SVSMLB
Severe Weather Statement
National Weather Service Melbourne FL
649 PM EDT Thu Apr 27 2023
FLC117-127-272259-
/O.CAN.KMLB.TO.W.0004.000000T0000Z-230427T2300Z/
Seminole FL-Volusia FL-
649 PM EDT Thu Apr 27 2023
...THE TORNADO WARNING FOR SOUTHEASTERN SEMINOLE AND SOUTH CENTRAL
VOLUSIA COUNTIES IS CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for
east central Florida.
LAT...LON 2881 8097 2873 8096 2867 8097 2862 8111
2867 8112 2871 8114 2882 8103
TIME...MOT...LOC 2248Z 235DEG 20KT 2872 8099
$$
SedlockThe office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 27, 2:57 PM EDT | Special Weather Statement | MLB | Flagler | 33 min |
| Apr 27, 3:46 PM EDT | Special Weather Statement | MLB | Volusia | 29 min |
| Apr 27, 4:21 PM EDT | Special Weather Statement | MLB | Saint Lucie | 24 min |
| Apr 27, 4:40 PM EDT | Special Weather Statement | MLB | Saint Lucie | 35 min |
| Apr 27, 4:40 PM EDT | Special Weather Statement | MLB | Seminole | 35 min |
| Apr 27, 5:05 PM EDT | Areal Flood Advisory | MLB | Saint Lucie | 115 min |
| Apr 27, 5:10 PM EDT | Special Weather Statement | MLB | Saint Lucie | 35 min |
| Apr 27, 5:11 PM EDT | Special Marine Warning | MLB | 94 min | |
| Apr 27, 5:39 PM EDT | Special Weather Statement | MLB | Seminole | 36 min |
| Apr 27, 5:42 PM EDT | Special Marine Warning | MLB | 93 min | |
| Apr 27, 5:51 PM EDT | Special Weather Statement | MLB | Brevard | 24 min |
| Apr 27, 6:04 PM EDT | Severe Thunderstorm Warning | MLB | Brevard | 41 min |
| Apr 27, 6:04 PM EDT | Severe Thunderstorm Warning | MLB | Brevard, Orange, Osceola | 41 min |
| Apr 27, 6:17 PM EDT | Areal Flood Advisory | MLB | Brevard | 118 min |
| Apr 27, 6:22 PM EDT | Special Weather Statement | MLB | Seminole | 38 min |
| Apr 27, 6:31 PM EDT | Tornado Warning | MLB | Brevard | 29 min |
| Apr 27, 6:40 PM EDT | Tornado Warning | MLB | Brevard | 35 min |
| Apr 27, 6:55 PM EDT | Severe Thunderstorm Warning | MLB | Okeechobee | 50 min |
| Apr 27, 6:56 PM EDT | Special Marine Warning | MLB | 94 min | |
| Apr 27, 6:57 PM EDT | Tornado Warning | MLB | Brevard | 33 min |
| Apr 27, 7:05 PM EDT | Tornado Warning | MLB | Brevard | 25 min |
| Apr 27, 7:11 PM EDT | Special Marine Warning | MLB | 64 min | |
| Apr 27, 7:16 PM EDT | Special Weather Statement | MLB | Osceola | 44 min |
| Apr 27, 7:24 PM EDT | Tornado Warning | MLB | Brevard | 21 min |
| Apr 27, 7:29 PM EDT | Severe Thunderstorm Warning | MLB | Osceola | 31 min |
| Apr 27, 7:44 PM EDT | Special Weather Statement | MLB | Brevard | 31 min |
| Apr 27, 7:50 PM EDT | Special Weather Statement | MLB | Indian River | 25 min |
| Apr 27, 7:53 PM EDT | Special Weather Statement | MLB | Orange | 37 min |
Nearby
Tornado Warnings in Florida, 2023Every tornado warning in 2023Tornadoes in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.