Tornadoes · United States · Florida · 2023

EF2 tornado, Palm Beach Gardens to North Palm Beach, Florida, April 29, 2023

From Palm Beach Gardens to North Palm Beach, this EF2 tornado ran 2.6 miles across Palm Beach County on April 29, 2023, touching down at 5:10 PM EDT and reaching 320 yards wide. It killed nobody, and did $250,000 of property damage.

The rating scale

Tracks are drawn in the color of the rating. The Enhanced Fujita scale rates the damage rather than measuring the wind: the speeds are what that damage is taken to imply.

  1. EF065 to 85 mph

    Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.

  2. EF186 to 110 mph

    Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.

  3. EF2111 to 135 mphthis tornado

    Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.

  4. EF3136 to 165 mph

    Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.

  5. EF4166 to 200 mph

    Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.

  6. EF5over 200 mph

    Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.

  7. Unrated

    The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.

The record

Rating
EF2
Date
April 29, 2023
Touchdown
5:10 PM EDT (21:10 UTC)
Lifted
5:21 PM EDT (21:21 UTC)
On the ground
11 minutes
Path length
2.6 miles (4.2 km)
Path width
320 yards (293 m)
Deaths
0
Injuries
0
Property damage
$250,000
County
Palm Beach County
Touchdown point
26.825, -80.090
Lift-off point
26.849, -80.059
Record number
2304291510-01

The damage survey

53 damage points were recorded along this path by NWS MFL, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF2. The highest wind the damage implies is 130 mph.

  • Multiple cars displaced causing damage. A few cars flipped and lofted high enough to stack.
  • Leaning concrete electrical pole and uprooted tree.
  • Substantial tree damage including a car totaled by flying debris and large branches.
  • Several homes with broken windows and roof damage from wind or large branches.

Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.

What the Weather Service recorded

Following ample sunshine, mesoscale boundary collisions created afternoon and evening showers and strong thunderstorms across South Florida April 29th, especially around Lake Okeechobee and Palm Beach County. A cell merger that began in Palm Beach Gardens was able to take advantage of a favorable environment for tornadoes and spawned an EF-2 tornado in Palm Beach County.

The tornado began in eastern Palm Beach Gardens, just east of Interstate 95, and moved northeast across A1A, passing just south of the Palm Beach Gardens Medical Center. As it moved through the Sanctuary Cove community, it crossed State Road 786 (PGA Boulevard) near the intersection with US-1. After a short trek up US-1, the tornado dissipated before reaching Juno Beach. Light tree damage consistent with an EF-0 was noted near the determined starting point of the tornado. The tornado strengthened quickly to an EF1 as it moved through the Gardens East apartment complex. Significant tree damage ranging from uprooted trees to snapped trunks were noted in this community. The tornado then moved through the Sandalwood Estates |community off of Burns road. Quite a bit of tree debris was scattered throughout this community, with several large trees completely uprooted. One notable damage indicator was a greater than 3 inch diameter branch that pierced the metal roof of a |residence. A countless number of large branches were stripped from trees throughout the community with a few snapped trunks near the worst of the damage in this area. The tornado then moved through the Rainwood community where a home suffered broken windows and had many shingles removed. Similar tree damage continued into this neighborhood.||When the tornado crossed Prosperity Farms Road and entered the Sanctuary Cove community, this was where it strengthened to EF-2 intensity reaching an estimated peak wind of 130 mph. Some of the most substantial structural damage was noted here with collapsed roofs, broken windows, removed roofing material, and debarking of trees. The EF2 tornado then cross the North Palm Beach Waterway where it completely destroyed a manufactured home along the canal bank. As the tornado moved NNE it crossed into the Point at Palm Beach Gardens community where it created minor structural damage to the complex, but had some of its most photographed moments as |cars were displaced, flipped, and stacked on each other. The tornado then moved through the City Centre where considerable tree, light post, and street sign damage was noted. As it crossed PGA Blvd the tornado destroyed a dry cleaners business, collapsed large light poles, and even caused a concrete electrical pole to lean. The last notable damage was still at EF2 strength when the tornado crossed US 1 and caused two cars to be flipped and displaced on the opposite side of US 1. Several videos of the |incident were witnessed, as well as one from inside the vehicle, and the survey crew was able to interview one of the drivers. The tornado quickly lifted after crossing US 1 where it caused minor tree damage in a shopping center. Damage value is estimated based on the number of structures, vehicles, and trees damaged.

From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.

The warnings

No tornado warning for this county appears in the archive as in force at the moment the tornado touched down. One was issued for the county at another hour that day.

Issued (UTC)ExpiredProductOffice
20:40 UTC21:00 UTCSevere Thunderstorm WarningMFL
20:59 UTC21:15 UTCSevere Thunderstorm WarningMFL
21:12 UTC21:30 UTCTornado WarningMFL

Every warning and watch covering the touchdown point that day, from the Iowa Environmental Mesonet's archive of National Weather Service products. Lead time is measured from the issue of the warning in force to the touchdown time in the database, both of which were recorded to the minute by different people.

The forecast that day

The Storm Prediction Center had this point in a Slight Risk. The outlook in force was issued at 19:59 UTC.

SPC's Day 1 convective outlook as it stood when the tornado began, read at the touchdown point. The same archive is on the radar archive.

The air that afternoon

The radiosonde launches on either side of the tornado, from the nearest station that was launching then, drawn and analyzed the way Storm Lab does: the same diagram, the same parcel and shear definitions SPC's mesoanalysis uses.

Miami, FL (KMFL), 12:00Z

9.2 hours before the tornado, 115 km from the path. April 29, 2023.

Skew-T log-pSkew-T log-p diagram, Miami, FL at 12:00Z on 2023-04-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 1607 joules per kilogram, CIN -21, lifted condensation level 948 meters above ground. Wind barbs in knots down the right edge.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Miami, FL at 12:00Z on 2023-04-29The wind through the lowest 10 kilometers as a curve, rings every 10 meters per second labeled in knots. Zero to 1 km storm-relative helicity 37 square meters per square second, 0 to 6 km bulk shear 45 knots.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km. RM and LM are the right and left moving storms Bunkers' method gives; the shaded area is the 0 to 1 km storm-relative helicity.
Mixed-layer CAPE
1607 J/kg
Mixed-layer CIN
-21 J/kg
Surface CAPE
4535 J/kg
Mixed-layer LCL
948 m above ground
0-6 km bulk shear
45 kt
0-1 km bulk shear
7 kt
0-1 km storm-relative helicity
37 m²/s²
0-3 km storm-relative helicity
98 m²/s²
Significant tornado parameter
0.6
Supercell composite
5.3
0-3 km lapse rate
5.5 K/km

Open this sounding in Storm Lab

Miami, FL (KMFL), 00:00Z

2.8 hours after it, 115 km from the path. April 30, 2023.

Skew-T log-pSkew-T log-p diagram, Miami, FL at 00:00Z on 2023-04-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 1237 joules per kilogram, CIN -11, lifted condensation level 1284 meters above ground. Wind barbs in knots down the right edge.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Miami, FL at 00:00Z on 2023-04-30The wind through the lowest 10 kilometers as a curve, rings every 10 meters per second labeled in knots. Zero to 1 km storm-relative helicity 49 square meters per square second, 0 to 6 km bulk shear 25 knots.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km. RM and LM are the right and left moving storms Bunkers' method gives; the shaded area is the 0 to 1 km storm-relative helicity.
Mixed-layer CAPE
1237 J/kg
Mixed-layer CIN
-11 J/kg
Surface CAPE
2992 J/kg
Mixed-layer LCL
1284 m above ground
0-6 km bulk shear
25 kt
0-1 km bulk shear
10 kt
0-1 km storm-relative helicity
49 m²/s²
0-3 km storm-relative helicity
76 m²/s²
Significant tornado parameter
0.2
Supercell composite
2.8
0-3 km lapse rate
7.0 K/km

Open this sounding in Storm Lab

The radar

The Miami radar (KAMX), 141 km away, was scanning. The volume nearest the touchdown began at 21:10 UTC.

Open the radar archive at this moment, over the track

Reflectivity and velocity, decoded from the Level II archive in the browser. Volumes take a few seconds to open the first time.

What was reported nearby

Local storm reports within 60 km of the path, in the three hours either side.

Time (UTC)ReportWhereCountyRemark
20:45 UTCHAIL 1Jupiter FarmsPalm Beach, FLTRAINED SPOTTER REPORTED QUARTER SIZE HAIL AND HEAVY RAIN.
20:55 UTCHAIL 1.75Jupiter FarmsPalm Beach, FLNUMEROUS PUBLIC SPOTTER REPORTS OF GOLF BALL SIZED HAIL IN JUPITER FARMS.
21:17 UTCTORNADO1 E Palm Beach GardensPalm Beach, FLHAM OPERATOR REPORTED PALM TREES DOWN NEAR PALM BEACH GARDENS HOSPITAL NEAR THE INTERSECTION OF BURNS ROAD AND ALTERNATIVE A1A. REPORT WAS SENT IN AT 5:17 PM VIA NWSCHAT.
21:20 UTCTORNADO3 S Juno BeachPalm Beach, FLNWS STORM SURVEY: TORNADO WAS AT LEAST AN EF-1 OF 100 MPH, AND A FINAL DETERMINATION WILL LIKELY BE MADE TOMORROW. THE STARTING POINT WAS EAST OF I-95 JUST SOUTH OF PALM BEACH GARDENS MEDICAL CENTER, WITH A NE TRACK ALL
21:21 UTCTORNADO2 Ene Palm Beach GardenPalm Beach, FLHAM OPERATOR REPORTS TREES DOWN AND POWER OUTAGES NEAR THE INTERSECTION OF PGA BLVD AND ELLISON WILSON ROAD. REPORT WAS SENT IN AT 5:21PM VIA NWS CHAT.
21:31 UTCTORNADO2 S Juno BeachPalm Beach, FLHAM OPERATOR REPORTS TREES DOWN, CARS DAMAGED, AND FIRE RESCUE ON SCENE AT OAK BROOK PLAZA. REPORT WAS SENT IN AT 5:31PM.
21:33 UTCMARINE TSTM WIND 481 N Juno BeachAmz650, FLMESONET STATION XJUP JUNO BEACH PIER REPORTED A WIND GUST OF 42 KNOTS (48 MPH) AT 5:33 PM AS A SEVERE THUNDERSTORM MOVED OFFSHORE.

From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.

This ground now

The live radar over the trackEvery 2023 tornado in FloridaEvery tornado in Florida since 1950Warnings in force in Florida nowThe forecast where you are

What this means

Ratings are the survey's, read off the damage rather than measured; the rating scale is above. Tornado counts rise through the record as reporting improved, so a year in the 1950s is not comparable with one today except for the strongest tornadoes, which were always noticed.

Sources

NOAA Storm Prediction Center tornado database, 1950-2025, the official record kept by NOAA's Storm Prediction Center.