Wildfire Alert
Aid: 696510
Alert Type: Possible Wildfire
Date: 2024-02-23 18:06:55 Show details ▲▼

Basic Information
State/Province(s) MO
Country/Countries USA
County/Locality(s) Washington County, MO
NWS WFO St Louis MO
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2024-02-23 18:06:58UTC
Radiative Center (Lat, Lon): 38.000°, -91.070°
Nearby Counties (meeting alert criteria):
  • Washington County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power13.77 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk, Known Incident: HARMON SPRING RX (HIGH, tdiff=0.16296 days, POINT)
Event Priority Ranking4
Maximum Observed BT (3.9 um)299.96 K
Observed - Background BT (3.9 um)2.86 K
BT Anomaly (3.9 um)4.02 K
Maximum Observed - Clear RTM BT (3.9 um)15.04 K
Maximum Observed BTD (3.9-10/11/12 um)10.96 K
Observed - Background BTD (3.9-10/11/12 um)2.61 K
BTD Anomaly (3.9-10/11/12 um)4.60 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.00 K
Image Interval2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power7.38 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 47.30°
Mean Solar Zenith Angle 48.30°
Mean Glint Angle93.40°
Water Fraction0.00
Total Pixel Area 13.40 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼