Wildfire Alert Report
| Date: | 2024-07-20 |
|---|---|
| Time: | 21:00:30 |
| Production Date and Time: | 2024-07-20 21:01:46 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM1-M6C14_G18_s20242022100303_e20242022100361_c20242022100417.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM1-M6C14_G18_s20242022059274_e20242022059332_c20242022059376.nc |
| Number Of Thermal Anomaly Alerts: | 1 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | OR |
| Country/Countries | USA |
| County/Locality(s) | Umatilla County, OR |
| NWS WFO | Pendleton OR |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-07-20 21:00:32UTC |
| Radiative Center (Lat, Lon): | 45.040°, -118.670° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 30.95 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk and Red Flag Warning, Known Incident: DOUBLE SNAG (MEDIUM, tdiff=1.04532 days, POINT) |
| Event Priority Ranking | 1 |
| Maximum Observed BT (3.9 um) | 310.57 K |
| Observed - Background BT (3.9 um) | 2.19 K |
| BT Anomaly (3.9 um) | 1.16 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 7.97 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 10.62 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.40 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.98 K |
| Similar Pixel Count | 23 |
| BT Time Tendency (3.9 um) | 1.30 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.22 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 17.08 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 55.30° |
| Mean Solar Zenith Angle | 27.20° |
| Mean Glint Angle | 82.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 16.80 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
