Wildfire Alert Report
| Date: | 2024-09-18 |
|---|---|
| Time: | 17:56:17 |
| Production Date and Time: | 2024-09-18 18:00:49 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20242621756173_e20242621758546_c20242621759033.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20242621751173_e20242621753546_c20242621753595.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | USA |
| County/Locality(s) | Butte County, CA |
| NWS WFO | Sacramento CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-09-18 17:56:53UTC |
| Radiative Center (Lat, Lon): | 39.760°, -121.930° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 35.75 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 304.61 K |
| Observed - Background BT (3.9 um) | 8.18 K |
| BT Anomaly (3.9 um) | 2.92 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 7.39 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 24.63 K |
| Observed - Background BTD (3.9-10/11/12 um) | 8.45 K |
| BTD Anomaly (3.9-10/11/12 um) | 3.05 K |
| Similar Pixel Count | 12 |
| BT Time Tendency (3.9 um) | 4.30 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.70 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.94 |
| Maximum Radiative Power | 35.75 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 48.80° |
| Mean Solar Zenith Angle | 47.40° |
| Mean Glint Angle | 76.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.90 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
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 | 2024-09-18 17:56:54UTC |
| Radiative Center (Lat, Lon): | 39.720°, -104.110° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 16.99 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 314.37 K |
| Observed - Background BT (3.9 um) | 2.61 K |
| BT Anomaly (3.9 um) | 1.97 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 9.88 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 10.82 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.01 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.27 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 2.30 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.78 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.77 |
| Maximum Radiative Power | 16.99 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 57.40° |
| Mean Solar Zenith Angle | 39.90° |
| Mean Glint Angle | 78.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 9.80 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
