Wildfire Alert Report
| Date: | 2024-09-27 |
|---|---|
| Time: | 21:41:18 |
| Production Date and Time: | 2024-09-27 21:45:59 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20242712141187_e20242712143560_c20242712144027.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20242712136187_e20242712138560_c20242712139032.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) | Jefferson County, MT |
| NWS WFO | Great Falls MT |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-09-27 21:41:24UTC |
| Radiative Center (Lat, Lon): | 46.210°, -112.390° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 18.66 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: SHEEP CREEK (HIGH, tdiff=0.14128 days, POINT) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 304.85 K |
| Observed - Background BT (3.9 um) | 4.11 K |
| BT Anomaly (3.9 um) | 2.55 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 15.65 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 11.72 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.11 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.14 K |
| Similar Pixel Count | 15 |
| BT Time Tendency (3.9 um) | 2.00 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.37 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 18.66 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 58.80° |
| Mean Solar Zenith Angle | 57.20° |
| Mean Glint Angle | 115.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 9.80 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | OR |
| Country/Countries | USA |
| County/Locality(s) | Jefferson County, OR |
| NWS WFO | Pendleton OR |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2024-09-27 21:41:24UTC |
| Radiative Center (Lat, Lon): | 44.730°, -121.210° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 169.62 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 325.97 K |
| Observed - Background BT (3.9 um) | 11.92 K |
| BT Anomaly (3.9 um) | 7.51 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 28.37 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 24.35 K |
| Observed - Background BTD (3.9-10/11/12 um) | 12.17 K |
| BTD Anomaly (3.9-10/11/12 um) | 14.72 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 11.40 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.48 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.22 |
| Maximum Radiative Power | 93.18 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 54.20° |
| Mean Solar Zenith Angle | 52.20° |
| Mean Glint Angle | 105.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 16.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
