A prescribed burn is planned on approximately 20 acres of the Montini Open Space Preserve during the week of June 23, 2025, as part of a joint effort by the Sonoma Valley Fire District, Sonoma Ecology Center, CAL FIRE, Sonoma Resource Conservation District, and the City of Sonoma. The operation will occur on one day only and last approximately half a day, depending on weather and site conditions.
This carefully planned burn will reduce wildfire risk in a Very High Fire Severity Zone bordering Sonoma and will help restore native grasslands, manage invasive species, and support healthy ecosystems.
How to Find Out When the Burn Is Happening
The exact date of the burn will be announced once conditions are confirmed. To stay updated:
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Visit sonomaecologycenter.org/montini-open-space-preserve for the latest updates before, during, and after the burn
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Subscribe to the Sonoma Ecology Center’s email newsletter
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Check the Watch Duty app – the burn will appear with a green “Rx” flame icon (note: Watch Duty does not send push notifications for prescribed burns)
What to Expect
The burn will be visible from parts of town. Smoke, flames, and a blackened landscape are expected during and after the event. Fire crews will remain on-site throughout the operation, including overnight, to ensure safety. While smoke impacts should be minimal, residents with respiratory sensitivities may want to take precautions.
Do Your Part
Residents can support wildfire risk reduction by maintaining defensible space around their homes and managing vegetation safely. Visit sonomavalleyfire.org for tips and guidelines.
For more information, read the full press release.