GPS Base Station Data

Bomb cyclone storm impacts

A bomb cyclone windstorm lashed Bellevue the night of Tuesday, Nov. 19, bringing down trees throughout the city and leaving hundreds of thousands without power. Most city facilities, including City Hall, had power Wednesday, damages from the storm continue to impact Bellevue. Updates about the city's response will be posted at Bomb Cyclone Storm.

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GPS data for the past 90 days can be downloaded by clicking on the Base Station label shown below, then clicking the hotlink "GPS Data" to find the hourly sessions. NOTE: It's recommended to refresh your browser's screen to confirm all current session file pages have populated the webpage.

30 second epoch data recorded in 1 hour sessions for the past 90 days are available in Trimble T02 file format.

If you have any questions or want additional information with respect to station data information, please contact Doug Davidson at ddavidson@bellevuewa.gov.