Wildfire Alert Report
| Date: | 2024-04-21 |
|---|---|
| Time: | 19:41:17 |
| Production Date and Time: | 2024-04-21 19:45:58 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20241121941176_e20241121943549_c20241121944000.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20241121936176_e20241121938549_c20241121939049.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | ND |
| Country/Countries | USA |
| County/Locality(s) | Grand Forks County, ND |
| NWS WFO | Grand Forks ND |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-04-21 19:41:25UTC |
| Radiative Center (Lat, Lon): | 48.020000°, -97.160000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 69.16 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 307.24 K |
| Observed - Background BT (3.9 um) | 3.55 K |
| BT Anomaly (3.9 um) | 3.21 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 19.44 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 14.51 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.65 K |
| BTD Anomaly (3.9-10/11/12 um) | 9.83 K |
| Similar Pixel Count | 15 |
| BT Time Tendency (3.9 um) | 4.40 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.09 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 37.75 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 67.60° |
| Mean Solar Zenith Angle | 39.30° |
| Mean Glint Angle | 105.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 33.90 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | USA |
| County/Locality(s) | Butte County, CA |
| NWS WFO | Sacramento CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-04-21 19:41:53UTC |
| Radiative Center (Lat, Lon): | 39.540000°, -121.930000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 72.83 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 319.81 K |
| Observed - Background BT (3.9 um) | 7.94 K |
| BT Anomaly (3.9 um) | 3.53 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 25.02 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 18.37 K |
| Observed - Background BTD (3.9-10/11/12 um) | 8.20 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.26 K |
| Similar Pixel Count | 4 |
| BT Time Tendency (3.9 um) | 9.30 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.56 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.61 |
| Maximum Radiative Power | 72.83 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 48.60° |
| Mean Solar Zenith Angle | 28.20° |
| Mean Glint Angle | 72.80° |
| Water Fraction | 0.00 |
| Total Pixel Area | 13.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | Unknown |
| Country/Countries | Mexico |
| County/Locality(s) | Mexico |
| NWS WFO | N/A |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2024-04-21 19:42:24UTC |
| Radiative Center (Lat, Lon): | 30.540000°, -109.910000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 48.42 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 312.21 K |
| Observed - Background BT (3.9 um) | 3.79 K |
| BT Anomaly (3.9 um) | 3.02 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 2.79 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 30.28 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.93 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.69 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | -5.30 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.66 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.94 |
| Maximum Radiative Power | 48.42 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 46.40° |
| Mean Solar Zenith Angle | 19.40° |
| Mean Glint Angle | 64.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.80 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
