Wildfire Alert Report
| Date: | 2025-03-20 |
|---|---|
| Time: | 19:36:17 |
| Production Date and Time: | 2025-03-20 19:41:07 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20250791936175_e20250791938548_c20250791939032.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20250791931175_e20250791933548_c20250791934026.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | United States |
| County/Locality(s) | Lewis and Clark County, MT |
| NWS WFO | Great Falls MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2025-03-20 19:36:23UTC |
| Radiative Center (Lat, Lon): | 46.841110°, -112.738335° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 78.80 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 300.95 K |
| Observed - Background BT (3.9 um) | 21.59 K |
| BT Anomaly (3.9 um) | 6.46 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 30.10 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 34.74 K |
| Observed - Background BTD (3.9-10/11/12 um) | 20.79 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.82 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 5.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.95 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.96 |
| Maximum Radiative Power | 78.80 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 59.20° |
| Mean Solar Zenith Angle | 47.50° |
| Mean Glint Angle | 100.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.80 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | United States |
| County/Locality(s) | Los Angeles County, CA |
| NWS WFO | Los Angeles/Oxnard CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-03-20 19:37:23UTC |
| Radiative Center (Lat, Lon): | 34.732777°, -118.839722° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 35.59 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 305.58 K |
| Observed - Background BT (3.9 um) | 6.81 K |
| BT Anomaly (3.9 um) | 5.13 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 16.52 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 20.96 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.29 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.12 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 0.00 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.83 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.32 |
| Maximum Radiative Power | 18.00 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 45.00° |
| Mean Solar Zenith Angle | 35.90° |
| Mean Glint Angle | 74.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 11.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
