Wildfire Alert Report
| Date: | 2024-04-21 |
|---|---|
| Time: | 20:06:17 |
| Production Date and Time: | 2024-04-21 20:11:05 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20241122006176_e20241122008549_c20241122009048.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20241122001176_e20241122003549_c20241122004024.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | USA |
| County/Locality(s) | Carter County, MT |
| NWS WFO | Billings MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2024-04-21 20:06:24UTC |
| Radiative Center (Lat, Lon): | 45.820000°, -104.870000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 18.21 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 296.94 K |
| Observed - Background BT (3.9 um) | 4.26 K |
| BT Anomaly (3.9 um) | 3.55 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 8.11 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 28.28 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.94 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.57 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | -3.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.96 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.99 |
| Maximum Radiative Power | 18.21 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 61.80° |
| Mean Solar Zenith Angle | 36.90° |
| Mean Glint Angle | 98.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 11.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | USA |
| County/Locality(s) | Plumas County, CA |
| NWS WFO | Sacramento CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-04-21 20:06:53UTC |
| Radiative Center (Lat, Lon): | 39.890000°, -120.810000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 10.43 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 310.25 K |
| Observed - Background BT (3.9 um) | 5.69 K |
| BT Anomaly (3.9 um) | 3.42 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 14.66 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 10.17 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.59 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.36 K |
| Similar Pixel Count | 16 |
| BT Time Tendency (3.9 um) | 1.60 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 | 1.00 |
| Maximum Radiative Power | 10.43 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 49.40° |
| Mean Solar Zenith Angle | 28.00° |
| Mean Glint Angle | 75.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
