Skip to contentCALCHIS
≋floodactive

Flash Flood Warning issued October 9 at 4:34PM EDT until October 9 at 10:30PM EDT by NWS Tallahassee FL

8.0
29.9294°N, 84.6329°W·US-FL
Started 4h ago
NWS flood alerts data as of
Event Details
Typeflood
Severity8.0
Statusactive
Location29.9294°N, 84.6329°W (FL)
Started2026-10-09T20:34:00+00:00
Last Updated2026-10-10T00:50:53.415+00:00
Sourcenoaa_ahps
Source URLapi.weather.gov
Confidence1.00
Impact Zones
Modeled Inundation
Where the National Water Model's latest analysis puts water inside the warning area. Experimental; the warning polygon is the official boundary.
NWS polygon
Severe Impact Zone
Active flood warning area. Significant property damage possible.
NWS polygon

Zone estimates are based on scientific models and may differ from actual local conditions.

Impact Analysis

This event's zone is the NWS warning polygon. Population and structure estimates are not computed inside NWS polygons yet, so none are shown.

Historical Comparison
2012 WAKULLA County, FLORIDA Flash Flood72% match

Flash Flood in FLORIDA, 28km from current event, $9M in recorded damage

WAKULLA County, FLORIDADamage: $8.8M
2024 LIBERTY County, FLORIDA Flash Flood65% match

Flash Flood in FLORIDA, 36km from current event, $50K in recorded damage

LIBERTY County, FLORIDADamage: $50K
2024 LEON County, FLORIDA Flash Flood61% match

Flash Flood in FLORIDA, 67km from current event, $500K in recorded damage

LEON County, FLORIDADamage: $500K

Historical comparison based on peril type, geography, and severity. Past events do not predict future outcomes.

View on Live Map
Related

Is this event approaching a location you care about?

Calchis tracks live federal event feeds against your own saved addresses and portfolios, and alerts you when a consequence zone reaches one.

Free includes Live map + 3 triggers + 10 bond positions. Analyst is $149/mo for 1,000-location portfolios, ep curves, predictions, parametric triggers.

Zone estimates are based on scientific models and may differ from actual local conditions.