Wildfire Alert Report
| Date: | 2024-05-20 |
|---|---|
| Time: | 20:46:26 |
| Production Date and Time: | 2024-05-20 20:47:05 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM1-M6C14_G18_s20241412046261_e20241412046319_c20241412046366.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM1-M6C14_G18_s20241412045261_e20241412045319_c20241412045372.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CO |
| Country/Countries | USA |
| County/Locality(s) | Arapahoe County, CO |
| NWS WFO | Denver CO |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-05-20 20:46:28UTC |
| Radiative Center (Lat, Lon): | 39.600°, -103.910° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 19.49 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 311.00 K |
| Observed - Background BT (3.9 um) | 2.99 K |
| BT Anomaly (3.9 um) | 1.95 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 16.50 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.08 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.18 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.87 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 2.30 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.58 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 19.49 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 57.40° |
| Mean Solar Zenith Angle | 31.40° |
| Mean Glint Angle | 88.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 9.90 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | UT |
| Country/Countries | USA |
| County/Locality(s) | Grand County, UT |
| NWS WFO | Grand Junction CO |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-05-20 20:46:27UTC |
| Radiative Center (Lat, Lon): | 38.790°, -110.060° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 54.01 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 326.10 K |
| Observed - Background BT (3.9 um) | 7.22 K |
| BT Anomaly (3.9 um) | 8.38 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 25.23 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 17.87 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.47 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.52 K |
| Similar Pixel Count | 4 |
| BT Time Tendency (3.9 um) | 3.70 K |
| Image Interval | 1.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.92 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.82 |
| Maximum Radiative Power | 54.01 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 53.20° |
| Mean Solar Zenith Angle | 27.00° |
| Mean Glint Angle | 79.60° |
| Water Fraction | 0.00 |
| Total Pixel Area | 8.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
