Wildfire Alert Report
| Date: | 2023-08-18 |
|---|---|
| Time: | 20:56:18 |
| Production Date and Time: | 2023-08-18 21:00:55 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20232302056189_e20232302058562_c20232302059046.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20232302051189_e20232302053562_c20232302054038.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | USA |
| County/Locality(s) | Sanders County, MT |
| NWS WFO | Missoula MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2023-08-18 20:56:24UTC |
| Radiative Center (Lat, Lon): | 47.390000°, -114.810000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 342.72 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Elevated SPC Risk and Red Flag Warning, Known Incident: RIVER ROAD EAST (HIGH, tdiff=0.03323 days, P |
| Event Priority Ranking | 1 |
| Maximum Observed BT (3.9 um) | 327.80 K |
| Observed - Background BT (3.9 um) | 26.61 K |
| BT Anomaly (3.9 um) | 12.13 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 30.14 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 47.75 K |
| Observed - Background BTD (3.9-10/11/12 um) | 26.76 K |
| BTD Anomaly (3.9-10/11/12 um) | 13.80 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 18.70 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.61 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.98 |
| Maximum Radiative Power | 257.44 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 59.00° |
| Mean Solar Zenith Angle | 37.10° |
| Mean Glint Angle | 96.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 19.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | WA |
| Country/Countries | USA |
| County/Locality(s) | Whitman County, WA |
| NWS WFO | Spokane WA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2023-08-18 20:56:24UTC |
| Radiative Center (Lat, Lon): | 46.800000°, -117.640000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 44.36 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Critical SPC Risk and Red Flag Warning |
| Event Priority Ranking | 1 |
| Maximum Observed BT (3.9 um) | 321.18 K |
| Observed - Background BT (3.9 um) | 6.66 K |
| BT Anomaly (3.9 um) | 8.60 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 16.96 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 22.26 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.07 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.04 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 3.10 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.88 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.95 |
| Maximum Radiative Power | 44.36 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 57.40° |
| Mean Solar Zenith Angle | 35.70° |
| Mean Glint Angle | 93.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 9.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | ID |
| Country/Countries | USA |
| County/Locality(s) | Idaho County, ID |
| NWS WFO | Missoula MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2023-08-18 20:56:24UTC |
| Radiative Center (Lat, Lon): | 46.490000°, -115.230000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 156.82 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Elevated SPC Risk, Known Incident: WEST FORK (LOW, tdiff=1.39576 days, PERIMETER) |
| Event Priority Ranking | 3 |
| Maximum Observed BT (3.9 um) | 298.80 K |
| Observed - Background BT (3.9 um) | 17.69 K |
| BT Anomaly (3.9 um) | 10.43 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 7.05 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 39.29 K |
| Observed - Background BTD (3.9-10/11/12 um) | 17.75 K |
| BTD Anomaly (3.9-10/11/12 um) | 10.39 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 6.60 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.22 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.43 |
| Maximum Radiative Power | 156.82 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 57.90° |
| Mean Solar Zenith Angle | 36.20° |
| Mean Glint Angle | 94.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 9.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
