Jan 2026: Due to an ongoing data center cooling system construction project, NGFS data outages may occur with little or no notice. Bitterly cold air in Madison Jan 22-24 increases risk of outages.
Wildfire Alert
Aid: 796948
Alert Type: Possible Wildfire
Date: 2024-07-14 06:00:29
Show details ▲▼
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | USA |
| County/Locality(s) | Siskiyou County, CA |
| NWS WFO | Medford OR |
| Identification Method | Enhanced Contextual (Bias) |
| Mean Object Date/Time | 2024-07-14 06:00:30UTC |
| Radiative Center (Lat, Lon): | 41.490000°, -122.950000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 554.99 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: SHELLY (HIGH, tdiff=0.26633 days, PERIMETER) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 328.37 K |
| Observed - Background BT (3.9 um) | 34.18 K |
| BT Anomaly (3.9 um) | 30.95 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 39.83 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 38.34 K |
| Observed - Background BTD (3.9-10/11/12 um) | 33.42 K |
| BTD Anomaly (3.9-10/11/12 um) | 49.82 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | -999.00 K |
| Image Interval | -999.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.92 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 366.67 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 50.30° |
| Mean Solar Zenith Angle | 109.20° |
| Mean Glint Angle | 77.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 78.70 km2 |
| Latest Satellite Imagery: | |
