Wildfire Alert Report
| Date: | 2024-08-29 |
|---|---|
| Time: | 22:27:26 |
| Production Date and Time: | 2024-08-29 22:28:02 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM1-M6C14_G18_s20242422227263_e20242422227321_c20242422227383.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM1-M6C14_G18_s20242422226263_e20242422226321_c20242422226376.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | WA |
| Country/Countries | USA |
| County/Locality(s) | Skamania County, WA |
| NWS WFO | Portland OR |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-08-29 22:27:27UTC |
| Radiative Center (Lat, Lon): | 46.140°, -121.530° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 24.75 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: WILLIAMS MINE (HIGH, tdiff=1.43292 days, PERIMETER) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 312.18 K |
| Observed - Background BT (3.9 um) | 6.93 K |
| BT Anomaly (3.9 um) | 3.53 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 21.75 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 12.72 K |
| Observed - Background BTD (3.9-10/11/12 um) | 5.42 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.49 K |
| Similar Pixel Count | 10 |
| BT Time Tendency (3.9 um) | 0.40 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.99 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.51 |
| Maximum Radiative Power | 24.75 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 55.60° |
| Mean Solar Zenith Angle | 47.40° |
| Mean Glint Angle | 98.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | OR |
| Country/Countries | USA |
| County/Locality(s) | Union County, OR |
| NWS WFO | Pendleton OR |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-08-29 22:27:28UTC |
| Radiative Center (Lat, Lon): | 45.380°, -118.040° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 20.85 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 316.58 K |
| Observed - Background BT (3.9 um) | 4.57 K |
| BT Anomaly (3.9 um) | 5.36 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 13.98 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 10.96 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.36 K |
| BTD Anomaly (3.9-10/11/12 um) | 10.18 K |
| Similar Pixel Count | 21 |
| BT Time Tendency (3.9 um) | 1.70 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.99 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.34 |
| Maximum Radiative Power | 20.85 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 55.80° |
| Mean Solar Zenith Angle | 48.80° |
| Mean Glint Angle | 100.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
