The National Weather Service in Grand Forks has officially upgraded the Enderlin tornado, which occurred on June 20, 2025, to an EF-5 rating. This determination came after a thorough analysis of damage and wind speed estimates.
Details of the Tornado Upgrade
Initially rated as an EF-4, with peak wind speeds estimated at 180 mph, the review revealed much higher winds. The new analysis estimates peak winds to have reached a staggering 210 mph.
Evidence Leading to the Upgrade
- The toppled grain hopper cars were critically examined.
- A particular empty tanker car was identified as having been thrown 475.5 feet.
- Damage to trees near the Maple River revealed disturbed root balls.
- Radar data confirmed higher storm-relative velocity, aligning with the new wind speed estimates.
Historical Context
This EF-5 rating is significant as it marks the first such classification since the devastating tornado in Moore, Oklahoma, in 2013. Additionally, it is the first EF-5 tornado recorded in North Dakota since the Fargo tornado back in 1957.
Impact and Casualties
The Enderlin tornado tragically claimed the lives of three individuals. The community is now faced with the aftermath of this calamitous event.
