Tornadoes · United States · North Carolina · 2017
EF0 tornado, Mt Gould to Meege Xrds, North Carolina, May 5, 2017
From Mt Gould to Meege Xrds, this EF0 tornado ran 11.7 miles across Chowan and Bertie counties on May 5, 2017, touching down at 7:27 AM EDT and reaching 100 yards wide. It killed nobody, and did $205,000 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.
EF065 to 85 mphthis tornado
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
EF186 to 110 mph
Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.
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.
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.
EF4166 to 200 mph
Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.
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.
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
- May 5, 2017
- Touchdown
- 7:27 AM EDT (11:27 UTC)
- Lifted
- 7:45 AM EDT (11:45 UTC)
- On the ground
- 18 minutes
- Path length
- 11.7 miles (18.8 km)
- Path width
- 100 yards (91 m)
- Deaths
- 0
- Injuries
- 0
- Property damage
- $205,000
- Counties
- Chowan and Bertie counties
- Touchdown point
- 36.081, -76.755
- Lift-off point
- 36.230, -76.655
- Record number
- 1705050527-01
The damage survey
21 damage points were recorded along this path by NWS AKQ, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF0. The highest wind the damage implies is 80 mph.
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
Scattered severe thunderstorms in advance of low pressure and its associated cold front produced damaging winds and two tornadoes across portions of northeast North Carolina.
The initial tornado touchdown occurred in eastern Bertie county along Blackrock Road, snapping the tops out of trees and uprooting a few other trees as it moved northeast towards the Chowan River. Wind speeds in Bertie county were estimated around 60 to 70 mph. The tornado then tracked northeast across the Chowan River and entering Chowan county along Tynch Town Road.
The tornado tracked from Bertie county into Chowan county. In Chowan county, the tornado uprooted trees and caused minor damage to homes from Tynch Town Road and Whites Landing Road northeast to Evans Bass Road and Rocky Hock Landing Road. A barn was severely damaged on Evans Bass Road. The tornado then crossed Rocky Hock Road destroying a barn along with several outbuildings. Another barn was severely damaged and windows were blown in on a nearby house. Numerous large pines were snapped and winds were estimated at 80 mph along Rocky Hock Road.||The tornado continued moving northeast knocking a single wide mobile home off its foundation near Parish Road. More outbuildings were destroyed and a house sustained minor damage with shingle and siding loss near the intersection of Nixon Road and Parish Road. The tornado weakened as it crossed Rocky Hock Road a second time just west of Highway 32 where several trees were snapped. The end of the tornado was observed along Highway 32 just north of Center Hill Road where a few trees were uprooted.
From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.
The warnings
14 minutes of warning. NWS AKQ issued a tornado warning for this county at 11:13 UTC, 14 minutes before the tornado touched down, in force until 11:45 UTC.
The county was under a tornado watch, issued at 10:25 UTC and running to 12:41 UTC.
| Issued (UTC) | Expired | Product | Office |
|---|---|---|---|
| 10:25 UTC | 12:41 UTC | Tornado Watch | AKQ |
| 10:52 UTC | 11:15 UTC | Tornado Warning | AKQ |
| 11:13 UTC | 11:45 UTC | Tornado Warning | AKQ |
| 11:34 UTC | 12:00 UTC | Tornado Warning | AKQ |
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, with a 0.02 chance of a tornado within 25 miles. The outlook in force was issued at 05:30 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.
Newport, NC (KMHX), 00:00Z
11.5 hours before the tornado, 154 km from the path. May 5, 2017.
- Mixed-layer CAPE
- 132 J/kg
- Mixed-layer CIN
- -3 J/kg
- Surface CAPE
- 582 J/kg
- Mixed-layer LCL
- 1061 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 127 m²/s²
- 0-3 km storm-relative helicity
- 162 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 1.1
- 0-3 km lapse rate
- 6.9 K/km
Newport, NC (KMHX), 12:00Z
0.5 hours after it, 154 km from the path. May 5, 2017.
- Mixed-layer CAPE
- 1323 J/kg
- Mixed-layer CIN
- 0 J/kg
- Surface CAPE
- 2184 J/kg
- Mixed-layer LCL
- 592 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 312 m²/s²
- 0-3 km storm-relative helicity
- 334 m²/s²
- Significant tornado parameter
- 2.3
- Supercell composite
- 13.4
- 0-3 km lapse rate
- 6.2 K/km
The radar
The Norfolk radar (KAKQ), 96 km away, was scanning. The volume nearest the touchdown began at 11:26 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) | Report | Where | County | Remark |
|---|---|---|---|---|
| 11:40 UTC | TORNADO | 2 Sse Mount Gould | Bertie, NC | AN EF0 TORNADO TOUCHED DOWN BRIEFLY TO THE WEST OF THE CHOWAN RIVER IN BERTIE COUNTY BEFORE MOVING INTO CHOWAN COUNTY. TREES WERE SNAPPED. |
| 11:43 UTC | TSTM WND DMG | 1 Nw Rockyhock | Chowan, NC | POSSIBLE TORNADO. TREES DOWN AND TOPPED ALONG ROCKY HOCK ROAD. |
| 11:43 UTC | TORNADO | 1 Nnw Rockyhock | Chowan, NC | NWS SURVEY TEAM CONFIRMS DAMAGE CONSISTENT WITH AN EF0 TORNADO ON ROCKY HOCK RD IN WEST CENTRAL CHOWAN COUNTY. THE STORM SURVEY IS ONGOING, AND ADDITIONAL INFORMATION WILL BE GIVEN LATER THIS AFTERNOON. |
| 12:02 UTC | TORNADO | 2 Ese Camden | Camden, NC | NWS STORM SURVEY HAS CONFIRMED DAMAGE CONSISTENT WITH AN EF0 TORNADO. TORNADO TRACK WAS A DISCONTINUOUS 8 MILE PATH FROM JUST EAST OF CAMDEN ALONG THE PASQUOTANK RIVER, CROSSING HIGHWAY 158 BEFORE LIFTING JUST WEST OF SH |
| 12:15 UTC | TSTM WND DMG | Moyock | Currituck, NC | TREE DOWN ACROSS SAWYERTOWN ROAD, ADJACENT TO CARATOKE HIGHWAY, STATE ROUTE 168. |
| 12:30 UTC | TSTM WND DMG | 3 E Roper | Washington, NC | ROOF DAMAGE TO 3 HOG FARMS AND SEVERAL TREES DOWN NEAR BEASLEY ROAD EAST OF ROPER. |
| 13:00 UTC | TSTM WND GST 64 | 3 Wnw Jacocks | Perquimans, NC | MESONET STATION C6395, 3 W JACOCKS. |
| 13:12 UTC | TSTM WND DMG | Elizabeth City | Pasquotank, NC | WIDESPREAD TREES DOWN ACROSS DOWNTOWN AREA. |
From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.
This ground now
The live radar over the trackEvery 2017 tornado in North CarolinaEvery tornado in North Carolina since 1950Warnings in force in North Carolina nowThe forecast where you are
The other tornadoes of May 5, 2017
12 more were confirmed in the United States that day.
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|---|---|---|---|---|---|---|---|
| May 5 | 3:12 AM EDT | EF0 | Rockingham, NC | 3.3 | 375 | $4.0 million | ||
| May 5 | 4:04 AM EDT | EF0 | Bedford, VA | 0.3 | 100 | $15,000 | ||
| May 5 | 5:21 AM EDT | EF1 | Granville, NC | 1.0 | 250 | $100,000 | ||
| May 5 | 5:40 AM EDT | EF1 | Mecklenburg, VA | 14.8 | 75 | $200,000 | ||
| May 5 | 6:13 AM EDT | EF0 | Lunenburg, VA | 1.0 | 75 | $20,000 | ||
| May 5 | 6:40 AM EDT | EF0 | Powhatan, VA | 0.4 | 75 | $100,000 | ||
| May 5 | 6:50 AM EDT | EF1 | Dinwiddie, VA | 2.4 | 300 | $450,000 | ||
| May 5 | 7:09 AM EDT | EF1 | Dinwiddie, VA | 2.3 | 150 | $38,000 | ||
| May 5 | 8:02 AM EDT | EF0 | Camden, NC | 8.1 | 75 | $20,000 | ||
| May 5 | 8:17 AM EDT | EF1 | Orange, VA | 0.9 | 100 | |||
| May 5 | 9:19 AM EDT | EF1 | King George, VA | 1.2 | 10 | |||
| May 5 | 7:55 PM EDT | EF0 | Surry, VA | 4.9 | 75 | $6,000 |
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.