Wildfire Alert Report
| Date: | 2024-04-23 |
|---|---|
| Time: | 20:41:17 |
| Production Date and Time: | 2024-04-23 20:46:05 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20241142041179_e20241142043552_c20241142044032.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20241142036179_e20241142038552_c20241142039036.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | ID |
| Country/Countries | USA |
| County/Locality(s) | Clearwater County, ID |
| NWS WFO | Missoula MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2024-04-23 20:41:23UTC |
| Radiative Center (Lat, Lon): | 46.640°, -115.490° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 50.99 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 303.43 K |
| Observed - Background BT (3.9 um) | 14.20 K |
| BT Anomaly (3.9 um) | 6.84 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 15.32 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 23.09 K |
| Observed - Background BTD (3.9-10/11/12 um) | 13.08 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.62 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 5.50 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.98 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 50.99 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 58.00° |
| Mean Solar Zenith Angle | 36.40° |
| Mean Glint Angle | 94.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 9.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | USA |
| County/Locality(s) | Carbon County, MT |
| NWS WFO | Billings MT |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2024-04-23 20:41:24UTC |
| Radiative Center (Lat, Lon): | 45.460°, -108.840° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 30.45 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 307.04 K |
| Observed - Background BT (3.9 um) | 6.35 K |
| BT Anomaly (3.9 um) | 5.53 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 20.58 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 20.18 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.06 K |
| BTD Anomaly (3.9-10/11/12 um) | 6.13 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | 2.00 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.60 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 30.45 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 59.60° |
| Mean Solar Zenith Angle | 37.80° |
| Mean Glint Angle | 97.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 10.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | NE |
| Country/Countries | USA |
| County/Locality(s) | Dawes County, NE |
| NWS WFO | Cheyenne WY |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-04-23 20:41:54UTC |
| Radiative Center (Lat, Lon): | 42.640°, -103.350° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 16.43 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: PONDEROSA CREEK WEST RX (HIGH, tdiff=0.2122 days, POINT) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 307.46 K |
| Observed - Background BT (3.9 um) | 3.01 K |
| BT Anomaly (3.9 um) | 1.69 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 18.86 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.01 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.56 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.41 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 2.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.74 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 16.43 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 60.10° |
| Mean Solar Zenith Angle | 38.30° |
| Mean Glint Angle | 98.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 11.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
