Iberian Peninsular Obscuration & Thermodynamic FWI Model
Eclipse Timeline (17:30 - 19:30 UTC)18:30 UTC (Totality Peak)Obscuration: 100%
Iberian Eco-RegionsSelect Region
Live Microclimate TelemetryAragon Interior
Solar Radiation0 W/m²
Fire Danger Index28.4
Eff. Surface Temp34.2 °C
Eff. Rel Humidity28.5 %
VERY HIGH FIRE RISK
Atmospheric Parameters
Base Temperature (°C)38.0 °C
Base Relative Humidity (%)18 %
Wind Velocity (km/h)28 km/h
Fine Fuel Moisture (FFMC)91.5
During eclipse totality (18:30 UTC), local solar flux drops by up to 100%, triggering a ~3.8°C thermal dip and a 10.5% humidity surge. This temporarily reduces the localized Fire Weather Index (FWI) from 42.0 (Extreme) down to 28.4 (High).
Synchronized Solar Irradiance vs Fire Weather Index (FWI) Time Series