Wildfire Alert Report
| Date: | 2023-10-21 |
|---|---|
| Time: | 20:36:18 |
| Production Date and Time: | 2023-10-21 20:40:33 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20232942036181_e20232942038554_c20232942039005.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20232942031181_e20232942033554_c20232942034027.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) | Contra Costa County, CA |
| NWS WFO | San Francisco CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2023-10-21 20:36:54UTC |
| Radiative Center (Lat, Lon): | 37.930000°, -121.580000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 47.22 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) | 10.44 K |
| BT Anomaly (3.9 um) | 4.79 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 21.51 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 23.57 K |
| Observed - Background BTD (3.9-10/11/12 um) | 10.57 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.12 K |
| Similar Pixel Count | 4 |
| BT Time Tendency (3.9 um) | 7.50 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.67 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.75 |
| Maximum Radiative Power | 47.22 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 47.10° |
| Mean Solar Zenith Angle | 49.60° |
| Mean Glint Angle | 96.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.60 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CO |
| Country/Countries | USA |
| County/Locality(s) | Archuleta County, CO |
| NWS WFO | Grand Junction CO |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2023-10-21 20:36:55UTC |
| Radiative Center (Lat, Lon): | 37.300000°, -107.240000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 102.34 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: TRAIL SPRINGS (HIGH, tdiff=0.01966 days, POINT) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 314.80 K |
| Observed - Background BT (3.9 um) | 12.53 K |
| BT Anomaly (3.9 um) | 6.90 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 23.91 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 18.98 K |
| Observed - Background BTD (3.9-10/11/12 um) | 12.69 K |
| BTD Anomaly (3.9-10/11/12 um) | 11.73 K |
| Similar Pixel Count | 2 |
| BT Time Tendency (3.9 um) | 11.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.18 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 59.38 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 53.60° |
| Mean Solar Zenith Angle | 53.60° |
| Mean Glint Angle | 106.40° |
| Water Fraction | 0.00 |
| Total Pixel Area | 16.90 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
