Tornadoes · United States · Florida · 2022

EF0 tornado, Palm Beach Gardens, Florida, April 6, 2022

This EF0 tornado ran 0.6 miles across Palm Beach County on April 6, 2022, touching down at 5:23 PM EDT and reaching 100 yards wide. It killed nobody, and did $153,000 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 mphthis tornado

    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 mph

    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
EF0
Date
April 6, 2022
Touchdown
5:23 PM EDT (21:23 UTC)
Lifted
5:31 PM EDT (21:31 UTC)
On the ground
8 minutes
Path length
0.6 miles (0.9 km)
Path width
100 yards (91 m)
Deaths
0
Injuries
0
Property damage
$153,000
County
Palm Beach County
Touchdown point
26.831, -80.104
Lift-off point
26.823, -80.107
Record number
2204061523-01

The damage survey

24 damage points were recorded along this path by NWS MFL, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF0. The highest wind the damage implies is 85 mph.

  • Tree branch tops twisted off
  • Baseball mat aprox 100-200 pounds
  • Soccer goal thrown 100-150 yards
  • Fiberglass siding and insulation blown off

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

A warm and moist SW wind flow across the South Florida led to the formation of thunderstorms across Palm Beach County during the afternoon hours of April 6th. One of these thunderstorms produced a tornado in Palm Beach Gardens. Lightning from these storms triggered a brush fire near PGA Boulevard and the Florida Turnpike.

A tornado developed from a south-moving thunderstorm over northern Palm Beach County. The tornado touched down in the area of Burns Road in Palm Beach Gardens, producing roof, awning, and fence damage to an apartment complex and adjacent community center. There was substantial damage at the community center to light poles, fences, bleachers, pool equipment, and playground equipment. The tornado then passed over the property of Palm Beach Gardens High School where a wind gust of 78 mph was recorded. Damage at the school was primarily to trees and fences. The tornado continued to produce tree damage along Military Trail until lifting near the St. Ignatius Loyola Cathedral south of Holly Drive.||It was determined to be a high-end EF-0 with maximum winds estimated around 85 mph. Damage amounts were provided by Palm Beach Gardens PD and emergency management officials.

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

The warnings

26 minutes of warning. NWS MFL issued a tornado warning for this county at 20:57 UTC, 26 minutes before the tornado touched down, in force until 21:30 UTC.

Issued (UTC)ExpiredProductOffice
20:50 UTC21:30 UTCSevere Thunderstorm WarningMFL
20:57 UTC21:30 UTCTornado WarningMFL
21:06 UTC21:30 UTCTornado WarningMFL
21:29 UTC22:00 UTCSevere Thunderstorm WarningMFL
21:39 UTC23:45 UTCFlood AdvisoryMFL
21:56 UTC22:30 UTCSevere Thunderstorm WarningMFL
22:01 UTC00:00 UTCFlash Flood 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 Marginal Risk. The outlook in force was issued at 19:56 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

9.4 hours before the tornado, 113 km from the path. April 6, 2022.

Skew-T log-pSkew-T log-p diagram, Miami, FL at 12:00Z on 2022-04-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 1214 joules per kilogram, CIN -20, lifted condensation level 717 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 2022-04-06The 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 33 square meters per square second, 0 to 6 km bulk shear 28 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
1214 J/kg
Mixed-layer CIN
-20 J/kg
Surface CAPE
1894 J/kg
Mixed-layer LCL
717 m above ground
0-6 km bulk shear
28 kt
0-1 km bulk shear
10 kt
0-1 km storm-relative helicity
33 m²/s²
0-3 km storm-relative helicity
86 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.8
0-3 km lapse rate
4.9 K/km

Open this sounding in Storm Lab

Miami, FL (KMFL), 00:00Z

2.6 hours after it, 113 km from the path. April 7, 2022.

Skew-T log-pSkew-T log-p diagram, Miami, FL at 00:00Z on 2022-04-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 1646 joules per kilogram, CIN -7, lifted condensation level 1150 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 2022-04-07The 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 44 square meters per square second, 0 to 6 km bulk shear 35 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
1646 J/kg
Mixed-layer CIN
-7 J/kg
Surface CAPE
2531 J/kg
Mixed-layer LCL
1150 m above ground
0-6 km bulk shear
35 kt
0-1 km bulk shear
10 kt
0-1 km storm-relative helicity
44 m²/s²
0-3 km storm-relative helicity
47 m²/s²
Significant tornado parameter
0.3
Supercell composite
2.5
0-3 km lapse rate
7.4 K/km

Open this sounding in Storm Lab

The radar

The Miami radar (KAMX), 139 km away, was scanning. The volume nearest the touchdown began at 21:22 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
19:24 UTCTSTM WND GST 48Witham FiledMartin, FLAWOS SITE KSUA MEASURED A WIND GUST OF 42KTS/48MPH FROM THE SOUTHWEST.
20:45 UTCLIGHTNING2 Wnw Palm Beach GardenPalm Beach, FLPALM BEACH GARDENS AND PALM BEACH COUNTY FIRE DEPARTMENTS SOCIAL MEDIA REPORTS A BRUSH FIRE STARTED BY LIGHTNING NEAR PGA BLVD AND THE TURNPIKE. TIME GIVEN ON SOCIAL MEDIA POST.
21:00 UTCLIGHTNING1 N Palm Beach GardensPalm Beach, FLPALM BEACH GARDENS AND PALM BEACH COUNTY FIRE DEPARTMENTS SOCIAL MEDIA REPORTS A BRUSH FIRE STARTED BY LIGHTNING. TIME GIVEN ON SOCIAL MEDIA POST.
21:10 UTCFUNNEL CLOUD1 Wsw Palm Beach GardenPalm Beach, FLSOCIAL MEDIA OF FUNNEL CLOUD. TAKEN FROM INVESTMENT LANE AND MILITARY TRAIL. LOCATION ESTIMATED BY RADAR.
21:22 UTCFUNNEL CLOUDPalm Beach GardensPalm Beach, FLWPBF POSTED VIDEO OF A FUNNEL CLOUD TO SOCIAL MEDIA. TIME ESTIMATED BY RADAR.
21:29 UTCTSTM WND GST 78Palm Beach GardensPalm Beach, FLMESONET PLMGR PALM BEACH GARDENS HIGH SCHOOL REPORTED A WIND GUST OF 78MPH AT 5:29PM AS A SEVERE THUNDERSTORM MOVED THROUGH THE AREA. SITE ELEVATION IS 26 FEET.
21:29 UTCTORNADOPalm Beach GardensPalm Beach, FLBROADCAST MEDIA POSTED SOCIAL MEDIA VIDEO OF A TORNADO AT PALM BEACH GARDENS HIGH SCHOOL. TIME MEASURED BY HIGHEST WIND GUST AT LOCAL MESONET STATION.
21:42 UTCTSTM WND DMGPalm Beach GardensPalm Beach, FLBROADCAST MEDIA REPORTED LIGHT POLE DOWN DUE TO STRONG WINDS ON BURNS ROAD NEAR THE COMMUNITY CENTER.
21:44 UTCMARINE TSTM WIND 521 N Juno BeachAmz650, FLDELAYED REPORT: A MARINE THUNDERSTORM WIND GUST OF 52MPH/ 45 KNOTS WAS RECORDED BY THE MESONET STATION XJUP JUNO BEACH PIER.
21:44 UTCMARINE TSTM WIND 521 N Juno BeachAmz650, FLMESONET STATION XJUP JUNO BEACH PIER REPORTED A WIND GUST OF 52MPH AT 5:44PM AS A SEVERE THUNDERSTORM MOVED THROUGH THE AREA.
22:10 UTCWATER SPOUT2 Nne West Palm BeachAmz650, FLREPORTER FROM WPBF POSTED VIDEO OF A WATERSPOUT OVER THE INTRACOASTAL NEAR WEST PALM BEACH. LOCATION ESTIMATED BY RADAR.

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

This ground now

The live radar over the trackEvery 2022 tornado in FloridaEvery tornado in Florida since 1950Warnings in force in Florida nowThe forecast where you are

The other tornadoes of April 6, 2022

12 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
April 63:29 PM EDTEF1Lee, GA3.4100$100,000
April 67:14 PM EDTEF0Brooks, GA11.1200
April 67:45 PM EDTEF0Bleckley, GA3.6100
April 67:52 PM EDTEF1Laurens, GA4.9150
April 67:53 PM EDTEF1Laurens, GA16.4200
April 68:22 PM EDTEF1Emanuel, GA15.8500
April 68:22 PM EDTEF1Johnson, GA8.4500
April 68:39 PM EDTEF1Bleckley, GA11.4150
April 69:12 PM EDTEF1Thomas, GA7.9300$60,000
April 610:59 PM EDTEF0Colleton, SC1.0100
April 611:17 PM EDTUnratedColquitt, GA10.625
April 611:36 PM EDTEF1Thomas, GA1.6200$100,000

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.