Tornadoes · United States · Idaho · 2011
EF0 tornado, Moreland, Idaho, June 23, 2011
This EF0 tornado ran 0.5 miles across Bingham County on June 23, 2011, touching down at 6:50 PM MDT and reaching 50 yards wide. It killed nobody, and did $7,000 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
- June 23, 2011
- Touchdown
- 6:50 PM MDT (00:50 UTC)
- Lifted
- 7:00 PM MDT (01:00 UTC)
- On the ground
- 10 minutes
- Path length
- 0.5 miles (0.8 km)
- Path width
- 50 yards (46 m)
- Deaths
- 0
- Injuries
- 0
- Property damage
- $7,000
- County
- Bingham County
- Touchdown point
- 43.205, -112.471
- Lift-off point
- 43.210, -112.464
- Record number
- 1106231850-01
What the Weather Service recorded
An EF0 tornado hit the city of Moreland along Pioneer Road between 800 and 900 West between 6:50 and 7:00 pm MDT On June 23rd. four homes received damage. A shed at one home was destroyed and a garage to the back of another home was destroyed. A third home had wood sidign removed and damaged trees. A camper was flipped over and was on it's top at a 4th home. The Jensen Grove Park near Blackfoot had 19 trees either snapped or uprooted by the storm.
An EF0 tornado hit the city of Moreland along Pioneer Road between 800 and 900 West between 6:50 and 7:00 pm MDT On June 23rd. four homes received damage. A shed at one home was destroyed and a garage to the back of another home was destroyed. A third home had wood sidign removed and damaged trees. A camper was flipped over and was on it's top at a 4th home. A storm survey was done and it was determined to be an EF0 tornado. The Jensen Grove Park near Blackfoot had 19 trees either snapped or uprooted by the storm.
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.
| Issued (UTC) | Expired | Product | Office |
|---|---|---|---|
| 17:00 UTC | 03:00 UTC | Lake Wind Advisory | PIH |
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 20:28 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 radar
The Pocatello radar (KSFX), 21 km away, was scanning. The volume nearest the touchdown began at 00:50 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.
This ground now
The live radar over the trackEvery 2011 tornado in IdahoEvery tornado in Idaho since 1950Warnings in force in Idaho nowThe forecast where you are
The other tornadoes of June 23, 2011
2 more were confirmed in the United States that day.
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.