Alert archive / Florida / Tornado Warnings in 2017
Tornado Warning 6, NWS Miami, FL
NWS Miami, FL issued this tornado warning at Jan 23, 2017, 3:44 AM EST for Miami-Dade County, Florida. It was in force for 19 min. 5 reports 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
- Jan 23, 2017, 3:44 AM EST (08:44 UTC)
- Expired
- Jan 23, 2017, 4:03 AM EST
- In force
- 19 min
- Issued by
- NWS Miami, FL
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.75 in
County Miami-Dade County, FL
The radar
The Miami radar (KAMX), 37 km from the middle of the area, began a volume at 08:47 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 |
|---|---|---|---|
| Jan 23, 3:45 AM EST | TORNADO | 1 Wnw Virginia Gardens, FL | EF-1 DAMAGE INDICATED BY SURVEY. DAMAGE TO WAREHOUSES... TRUCKS... AND SHIPPING CONTAINERS. |
| Jan 23, 3:46 AM EST | TSTM WND DMG | 1 Wnw Virginia Gardens, FL | TRACTOR TRAILED OVERTURNED NEAR NW 50TH ST AND 74TH AVE IN MIAMI-DADE REPORTED BY NEWS MEDIA |
| Jan 23, 3:46 AM EST | TORNADO | 1 Wnw Miami Springs, FL | EF-1 DAMAGE INDICATED BY SURVEY TEAM. LARGE TREES TOPPLED...ROOF AND PORCH DAMAGE TO SINGLE FAMILY RESIDENCES. |
| Jan 23, 3:48 AM EST | TORNADO | 1 Nne Miami Springs, FL | EF-1 DAMAGE INDICATED BY SURVEY TEAM. APARTMENT BUILDINGS WITH ROOF DAMAGE. |
| Jan 23, 3:55 AM EST | TSTM WND DMG | 1 Wnw Biscayne Park, FL | DOWNED POWER LINES... BUSTED GATES AND MAILBOXES NEAR NW 118TH STREET AND 5TH AVE IN MIAMI-DADE COUNTY |
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 |
|---|---|---|---|
| Jan 22, 9:57 PM EST | Tornado Watch | SPC | 8 hr |
The nearest sounding before it
Miami, FL (KMFL), launched 00:00Z, 8.7 hours before the alert went out and 15 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
- 635 J/kg
- Mixed-layer CIN
- -15 J/kg
- Mixed-layer LCL
- 1027 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 204 m²/s²
- 0-3 km storm-relative helicity
- 203 m²/s²
- Significant tornado parameter
- 0.6
- Supercell composite
- 4.7
The text
As transmitted.
771
WFUS52 KMFL 230844
TORMFL
FLC086-230915-
/O.NEW.KMFL.TO.W.0006.170123T0844Z-170123T0915Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Miami FL
344 AM EST MON JAN 23 2017
The National Weather Service in Miami has issued a
* Tornado Warning for...
Northeastern Miami-Dade County in southeastern Florida...
* Until 415 AM EST
* At 343 AM EST, severe thunderstorms capable of producing both
tornadoes and extensive straight line wind damage were located over
Miami Springs, or over Hialeah, moving east at 50 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.
* These dangerous storms will be near...
North Miami, Miami Shores, El Portal, Little Haiti and Pinewood
around 350 AM EST.
Miami Beach, North Bay Village and Golden Glades around 355 AM
EST.
Surfside, North Miami Beach and Sunny Isles Beach around 400 AM
EST.
Other locations impacted by this tornadic thunderstorm include Fiu
North Campus, Bay Harbor Islands, Allapattah, Virginia Gardens,
Biscayne Park and Bal Harbour.
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.
Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!
&&
LAT...LON 2583 8004 2579 8005 2580 8034 2585 8034
2595 8004
TIME...MOT...LOC 0843Z 250DEG 43KT 2583 8030
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
ALM2 follow-up statements
143
WWUS52 KMFL 230849
SVSMFL
Severe Weather Statement
National Weather Service Miami FL
349 AM EST MON JAN 23 2017
FLC086-230915-
/O.CON.KMFL.TO.W.0006.000000T0000Z-170123T0915Z/
Miami-Dade FL-
349 AM EST MON JAN 23 2017
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 AM EST FOR
NORTHEASTERN MIAMI-DADE COUNTY...
At 349 AM EST, a severe squall line capable of producing both
tornadoes and extensive straight line wind damage was located over
Gladeview, or over Hialeah, moving east at 50 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
These dangerous storms will be near...
North Miami, Miami Shores, North Bay Village and Golden Glades
around 355 AM EST.
Miami Beach, Surfside and North Miami Beach around 400 AM EST.
Sunny Isles Beach around 405 AM EST.
Other locations impacted by this tornadic thunderstorm include Fiu
North Campus, Bay Harbor Islands, Allapattah, Virginia Gardens,
Biscayne Park and Bal Harbour.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!
&&
LAT...LON 2582 8004 2580 8030 2586 8032 2595 8004
TIME...MOT...LOC 0849Z 249DEG 42KT 2584 8026
TORNADO...RADAR INDICATED
HAIL...<.75IN
$$
ALM093
WWUS52 KMFL 230903
SVSMFL
Severe Weather Statement
National Weather Service Miami FL
403 AM EST MON JAN 23 2017
FLC086-230913-
/O.CAN.KMFL.TO.W.0006.000000T0000Z-170123T0915Z/
Miami-Dade FL-
403 AM EST MON JAN 23 2017
...THE TORNADO WARNING FOR NORTHEASTERN MIAMI-DADE COUNTY IS
CANCELLED...
The tornado threat has diminished and the Tornado Warning has been
cancelled. However, damaging winds remain likely and a Severe
Thunderstorm Warning remains in effect for the area.
A tornado watch remains in effect until 600 AM EST for southeastern
Florida.
LAT...LON 2582 8004 2580 8030 2586 8032 2595 8004
TIME...MOT...LOC 0902Z 250DEG 43KT 2590 8008
$$
ALMThe office that day
Everything else NWS Miami, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 22, 11:15 PM EST | Special Weather Statement | MFL | Glades, Hendry | 60 min |
| Jan 22, 11:32 PM EST | Special Marine Warning | MFL | 28 min | |
| Jan 22, 11:50 PM EST | Special Marine Warning | MFL | 25 min | |
| Jan 23, 12:03 AM EST | Special Marine Warning | MFL | 57 min | |
| Jan 23, 12:03 AM EST | Special Weather Statement | MFL | Collier, Glades, Hendry, Palm Beach | 57 min |
| Jan 23, 12:20 AM EST | Special Marine Warning | MFL | 25 min | |
| Jan 23, 12:25 AM EST | Severe Thunderstorm Warning | MFL | Glades, Hendry, Palm Beach | 50 min |
| Jan 23, 12:36 AM EST | Severe Thunderstorm Warning | MFL | Collier | 24 min |
| Jan 23, 12:46 AM EST | Special Marine Warning | MFL | 44 min | |
| Jan 23, 12:54 AM EST | Special Weather Statement | MFL | Broward, Collier, Palm Beach | 66 min |
| Jan 23, 12:58 AM EST | Tornado Warning | MFL | Palm Beach | 32 min |
| Jan 23, 1:03 AM EST | Severe Thunderstorm Warning | MFL | Collier | 42 min |
| Jan 23, 1:12 AM EST | Special Marine Warning | MFL | 63 min | |
| Jan 23, 1:17 AM EST | Tornado Warning | MFL | Palm Beach | 28 min |
| Jan 23, 1:25 AM EST | Tornado Warning | MFL | Collier | 20 min |
| Jan 23, 1:26 AM EST | Special Marine Warning | MFL | 94 min | |
| Jan 23, 1:41 AM EST | Tornado Warning | MFL | Palm Beach | 10 min |
| Jan 23, 1:52 AM EST | Special Marine Warning | MFL | 83 min | |
| Jan 23, 1:56 AM EST | Special Weather Statement | MFL | Broward, Monroe, Palm Beach | 64 min |
| Jan 23, 2:02 AM EST | Severe Thunderstorm Warning | MFL | Palm Beach | 43 min |
| Jan 23, 2:23 AM EST | Wind Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 17 hr |
| Jan 23, 2:29 AM EST | Severe Thunderstorm Warning | MFL | Broward | 31 min |
| Jan 23, 2:48 AM EST | Special Weather Statement | MFL | Broward, Miami-Dade, Monroe | 87 min |
| Jan 23, 2:49 AM EST | Special Weather Statement | MFL | Monroe | 26 min |
| Jan 23, 2:54 AM EST | Severe Thunderstorm Warning | MFL | Broward | 36 min |
| Jan 23, 2:56 AM EST | Tornado Warning | MFL | Miami-Dade, Monroe | 34 min |
| Jan 23, 2:57 AM EST | Special Marine Warning | MFL | 63 min | |
| Jan 23, 3:06 AM EST | Special Marine Warning | MFL | 84 min | |
| Jan 23, 3:35 AM EST | Severe Thunderstorm Warning | MFL | Broward, Miami-Dade, Monroe | 40 min |
| Jan 23, 3:42 AM EST | Special Marine Warning | MFL | 48 min | |
| Jan 23, 4:01 AM EST | Special Weather Statement | MFL | Miami-Dade | 44 min |
| Jan 23, 4:15 AM EST | Severe Thunderstorm Warning | MFL | Miami-Dade | 11 min |
| Jan 23, 4:19 AM EST | Special Marine Warning | MFL | 41 min | |
| Jan 23, 4:55 AM EST | Special Marine Warning | MFL | 50 min | |
| Jan 23, 5:43 AM EST | Special Marine Warning | MFL | 32 min | |
| Jan 23, 5:43 AM EST | Special Marine Warning | MFL | 32 min | |
| Jan 23, 6:12 AM EST | Special Marine Warning | MFL | 48 min | |
| Jan 23, 7:03 AM EST | Special Weather Statement | MFL | Collier, Glades, Hendry | 87 min |
| Jan 23, 7:45 AM EST | Special Marine Warning | MFL | 60 min | |
| Jan 23, 8:30 AM EST | Special Weather Statement | MFL | Palm Beach | 75 min |
| Jan 23, 9:52 AM EST | Special Weather Statement | MFL | Miami-Dade | 53 min |
| Jan 23, 10:38 AM EST | Special Marine Warning | MFL | 82 min | |
| Jan 23, 11:34 AM EST | Special Marine Warning | MFL | 56 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.