Wildfire Alert Report
| Date: | 2024-04-18 |
|---|---|
| Time: | 21:31:17 |
| Production Date and Time: | 2024-04-18 21:36:00 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20241092131171_e20241092133544_c20241092134028.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20241092126171_e20241092128544_c20241092129010.nc |
| Number Of Thermal Anomaly Alerts: | 3 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CA |
| Country/Countries | USA |
| County/Locality(s) | Yolo County, CA |
| NWS WFO | Sacramento CA |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-04-18 21:31:53UTC |
| Radiative Center (Lat, Lon): | 38.600°, -121.890° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 49.52 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 313.61 K |
| Observed - Background BT (3.9 um) | 4.51 K |
| BT Anomaly (3.9 um) | 2.01 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 21.95 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 16.37 K |
| Observed - Background BTD (3.9-10/11/12 um) | 5.12 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.66 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 3.70 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.35 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.99 |
| Maximum Radiative Power | 26.01 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 47.60° |
| Mean Solar Zenith Angle | 33.60° |
| Mean Glint Angle | 80.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 13.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AZ |
| Country/Countries | USA |
| County/Locality(s) | Mohave County, AZ |
| NWS WFO | Las Vegas NV |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2024-04-18 21:32:24UTC |
| Radiative Center (Lat, Lon): | 35.750°, -114.180° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 35.50 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 309.36 K |
| Observed - Background BT (3.9 um) | 6.14 K |
| BT Anomaly (3.9 um) | 3.65 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 9.30 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 32.57 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.85 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.84 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | -1.20 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.76 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.90 |
| Maximum Radiative Power | 35.50 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 48.30° |
| Mean Solar Zenith Angle | 36.10° |
| Mean Glint Angle | 83.20° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | AZ |
| Country/Countries | USA |
| County/Locality(s) | Apache County, AZ |
| NWS WFO | Flagstaff AZ |
| Identification Method | Enhanced Contextual (Cloud) |
| Mean Object Date/Time | 2024-04-18 21:32:24UTC |
| Radiative Center (Lat, Lon): | 35.290°, -109.190° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 24.15 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 300.75 K |
| Observed - Background BT (3.9 um) | 5.13 K |
| BT Anomaly (3.9 um) | 4.54 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 5.15 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 26.50 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.66 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.57 K |
| Similar Pixel Count | 0 |
| BT Time Tendency (3.9 um) | -4.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.68 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.96 |
| Maximum Radiative Power | 24.15 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 50.80° |
| Mean Solar Zenith Angle | 39.30° |
| Mean Glint Angle | 88.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.70 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
