From the NWS:
There is no threat for tsunami impacts in North Dakota.
— NWS Grand Forks (@NWSGrandForks) July 30, 2025
If you are in a coastal area under threat however check https://t.co/7YxvShRdZr for up to date information and with local officials for any evacuation orders https://t.co/ycz4sXnZmE