Ontario Hazard Feed - Wildfires · Floods · Storms
Ontario, Canada - Detailed hazard updates for this region, including changes in event location reported by.
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Natural disaster questions for Ontario
What natural disaster events are currently reported in Ontario?
This page currently includes >16 reported events associated with Ontario: >15 ongoing and >1 ended. Counts reflect events whose reported geometry intersects this area.
Which hazards are represented for Ontario?
The leading reported categories for Ontario are Wildfires and Floods. Categories follow the classifications supplied by the event sources.
Why might an event appear on the Ontario page?
An event appears when at least one reported point or geometry intersects the geographic bounds used for Ontario. This does not necessarily mean the whole area is affected.
How current is this information?
The latest successful data update shown on this page is Sep 9, 2026, 12:57:03. Sources update independently, so location, extent and status can change at different times.
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An event's reported location, extent and status may update at different times depending on the source. Verify critical decisions with official emergency agencies.
Event records come from NASA EONET, supplemented by USGS FDSN landslide records. Storm analyses and forecasts may use NOAA NHC or JTWC, with historical ATCF records from UCAR/NCAR. Satellite imagery is supplied through NASA Worldview/GIBS (GOES and Himawari) or EUMETSAT Meteosat, depending on map coverage.
Sources: NASA EONET · USGS · NOAA NHC · JTWC · UCAR/NCAR ATCF · NASA Worldview/GIBS · EUMETSAT Meteosat · OpenStreetMap contributors