Alert archive / Florida / Tornado Warnings in 2017
Tornado Warning 33, NWS Miami, FL
NWS Miami, FL issued this tornado warning at Sep 10, 2017, 6:21 AM EDT for Palm Beach County, Florida. It was in force for 28 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
- Sep 10, 2017, 6:21 AM EDT (10:21 UTC)
- Expired
- Sep 10, 2017, 6:49 AM EDT
- In force
- 28 min
- Issued by
- NWS Miami, FL
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.0 in
County Palm Beach County, FL
The radar
The Miami radar (KAMX), 121 km from the middle of the area, began a volume at 10:24 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 9, 11:45 PM EDT | Tornado Watch | SPC | 12 hr |
The nearest sounding before it
Miami, FL (KMFL), launched 00:00Z, 10.4 hours before the alert went out and 96 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1179 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- -25 m²/s²
- 0-3 km storm-relative helicity
- 32 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
806
WFUS52 KMFL 101021
TORMFL
FLC099-101100-
/O.NEW.KMFL.TO.W.0033.170910T1021Z-170910T1100Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Miami FL
621 AM EDT SUN SEP 10 2017
The National Weather Service in Miami has issued a
* Tornado Warning for...
Northeastern Palm Beach County in southeastern Florida...
* Until 700 AM EDT
* At 620 AM EDT, a severe thunderstorm capable of producing a tornado
was located 10 miles east of Ocean Ridge, moving northwest at 55
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 dangerous storm will be near...
Delray Beach around 630 AM EDT.
Boynton Beach, Palm Beach, Ocean Ridge, Lantana, Village Of Golf
and Dunes Road around 635 AM EDT.
Lake Worth, Greenacres, Palm Springs, Atlantis, Cloud Lake, Gun
Club Estates, Royal Palm Estates, Palm Beach International Airport
and Downtown West Palm Beach around 640 AM EDT.
Wellington, Haverhill, Golden Lakes, Lake Belvedere Estates and
Schall Circle around 645 AM EDT.
Royal Palm Beach and Loxahatchee Groves around 650 AM EDT.
Lion Country Safari Park and The Acreage around 655 AM EDT.
Other locations impacted by this tornadic thunderstorm include
Lakeside Green, Hypoluxo, Aberdeen, Glen Ridge, Plantation Mobile
Home Park, Lake Worth Corridor, Aberdeen Golf Course, Lake Clarke
Shores, Gulf Stream and Stacey Street.
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 2669 8002 2667 8003 2646 8005 2660 8040
2694 8035
TIME...MOT...LOC 1020Z 127DEG 48KT 2647 7988
TORNADO...RADAR INDICATED
HAIL...0.00IN
$$
BAXTER2 follow-up statements
440
WWUS52 KMFL 101045
SVSMFL
Severe Weather Statement
National Weather Service Miami FL
645 AM EDT SUN SEP 10 2017
FLC099-101100-
/O.CON.KMFL.TO.W.0033.000000T0000Z-170910T1100Z/
Palm Beach FL-
645 AM EDT SUN SEP 10 2017
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 700 AM EDT FOR
NORTHEASTERN PALM BEACH COUNTY...
At 645 AM EDT, a severe thunderstorm capable of producing a tornado
was located over Wellington, moving northwest at 60 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This dangerous storm will be near...
Loxahatchee Groves and The Acreage around 650 AM EDT.
Other locations impacted by this tornadic thunderstorm include
Florida Gardens.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 2668 8014 2663 8015 2660 8017 2664 8037
2684 8033
TIME...MOT...LOC 1045Z 122DEG 53KT 2667 8021
TORNADO...RADAR INDICATED
HAIL...0.00IN
$$
BAXTER662
WWUS52 KMFL 101049
SVSMFL
Severe Weather Statement
National Weather Service Miami FL
649 AM EDT SUN SEP 10 2017
FLC099-101058-
/O.CAN.KMFL.TO.W.0033.000000T0000Z-170910T1100Z/
Palm Beach FL-
649 AM EDT SUN SEP 10 2017
...THE TORNADO WARNING FOR NORTHEASTERN PALM BEACH COUNTY 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 tornado watch remains in effect until noon EDT for southeastern
Florida.
LAT...LON 2668 8014 2663 8015 2660 8017 2664 8037
2684 8033
TIME...MOT...LOC 1048Z 127DEG 48KT 2670 8026
$$
BAXTERThe office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 9, 8:14 PM EDT | Special Marine Warning | MFL | 46 min | |
| Sep 10, 2:23 AM EDT | Special Marine Warning | MFL | 37 min | |
| Sep 10, 2:45 AM EDT | Special Marine Warning | MFL | 30 min | |
| Sep 10, 3:05 AM EDT | Special Marine Warning | MFL | 25 min | |
| Sep 10, 3:29 AM EDT | Special Marine Warning | MFL | 46 min | |
| Sep 10, 3:46 AM EDT | Tornado Warning | MFL | Broward, Palm Beach | 29 min |
| Sep 10, 4:19 AM EDT | Special Marine Warning | MFL | 26 min | |
| Sep 10, 4:44 AM EDT | Areal Flood Warning | MFL | Broward, Collier, Hendry, Miami-Dade, Monroe | 12 hr |
| Sep 10, 4:54 AM EDT | Special Marine Warning | MFL | 36 min | |
| Sep 10, 6:14 AM EDT | Special Marine Warning | MFL | 16 min | |
| Sep 10, 6:55 AM EDT | Special Marine Warning | MFL | 35 min | |
| Sep 10, 7:16 AM EDT | Special Marine Warning | MFL | 29 min | |
| Sep 10, 7:28 AM EDT | Special Marine Warning | MFL | 17 min | |
| Sep 10, 7:35 AM EDT | Tornado Warning | MFL | Palm Beach | 14 min |
| Sep 10, 7:36 AM EDT | Tornado Warning | MFL | Broward, Miami-Dade | 24 min |
| Sep 10, 7:52 AM EDT | Special Marine Warning | MFL | 38 min | |
| Sep 10, 8:08 AM EDT | Special Marine Warning | MFL | 37 min | |
| Sep 10, 8:29 AM EDT | Areal Flood Warning | MFL | Broward, Collier, Glades, Hendry, Palm Beach | 12 hr |
| Sep 10, 8:37 AM EDT | Areal Flood Warning | MFL | Broward, Collier, Hendry, Palm Beach | 12 hr |
| Sep 10, 9:17 AM EDT | Special Weather Statement | MFL | Miami-Dade, Monroe | 88 min |
| Sep 10, 9:42 AM EDT | Tornado Warning | MFL | Palm Beach | 18 min |
| Sep 10, 9:44 AM EDT | Special Marine Warning | MFL | 31 min | |
| Sep 10, 10:13 AM EDT | Special Marine Warning | MFL | 32 min | |
| Sep 10, 10:45 AM EDT | Special Weather Statement | MFL | Miami-Dade, Monroe | 45 min |
| Sep 10, 10:57 AM EDT | River Flood Warning | MFL | Glades | 13 days |
| Sep 10, 11:48 AM EDT | Special Weather Statement | MFL | Miami-Dade, Monroe | 87 min |
| Sep 10, 12:25 PM EDT | Extreme Wind Warning | MFL | Collier | 3 hr |
| Sep 10, 1:13 PM EDT | Special Weather Statement | MFL | Miami-Dade, Monroe | 92 min |
| Sep 10, 1:23 PM EDT | Special Marine Warning | MFL | 37 min | |
| Sep 10, 1:30 PM EDT | Special Weather Statement | MFL | Miami-Dade | 90 min |
| Sep 10, 1:48 PM EDT | Special Marine Warning | MFL | 27 min | |
| Sep 10, 1:49 PM EDT | Tornado Warning | MFL | Broward, Miami-Dade, Palm Beach | 26 min |
| Sep 10, 1:55 PM EDT | Special Weather Statement | MFL | Miami-Dade | 65 min |
| Sep 10, 2:13 PM EDT | Special Marine Warning | MFL | 32 min | |
| Sep 10, 2:24 PM EDT | Tornado Warning | MFL | Broward, Palm Beach | 21 min |
| Sep 10, 2:40 PM EDT | Tornado Warning | MFL | Palm Beach | 20 min |
| Sep 10, 3:10 PM EDT | Special Marine Warning | MFL | 95 min | |
| Sep 10, 3:12 PM EDT | Flash Flood Warning | MFL | Collier | 3 hr |
| Sep 10, 3:15 PM EDT | Tornado Warning | MFL | Miami-Dade | 15 min |
| Sep 10, 3:27 PM EDT | Extreme Wind Warning | MFL | Collier, Hendry | 2 hr |
| Sep 10, 3:29 PM EDT | Special Marine Warning | MFL | 31 min | |
| Sep 10, 3:48 PM EDT | Tornado Warning | MFL | Palm Beach | 27 min |
| Sep 10, 3:53 PM EDT | Tornado Warning | MFL | Broward, Palm Beach | 37 min |
| Sep 10, 4:23 PM EDT | Special Marine Warning | MFL | 37 min | |
| Sep 10, 5:14 PM EDT | Special Marine Warning | MFL | 16 min | |
| Sep 10, 5:23 PM EDT | Special Marine Warning | MFL | 97 min | |
| Sep 10, 6:00 PM EDT | Areal Flood Warning | MFL | Collier | 3 hr |
| Sep 10, 7:00 PM EDT | Special Marine Warning | MFL | 30 min | |
| Sep 10, 7:37 PM EDT | Special Marine Warning | MFL | 23 min |
Nearby
Tornado Warnings in Florida, 2017Every tornado warning in 2017Tornadoes in 2017
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.