Wildfire Alert Report
| Date: | 2024-04-20 |
|---|---|
| Time: | 18:46:17 |
| Production Date and Time: | 2024-04-20 18:51:00 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20241111846174_e20241111848547_c20241111849042.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20241111841174_e20241111843547_c20241111844044.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MT |
| Country/Countries | USA |
| County/Locality(s) | Lewis and Clark County, MT |
| NWS WFO | Great Falls MT |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-04-20 18:46:23UTC |
| Radiative Center (Lat, Lon): | 46.770000°, -111.790000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 19.00 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: BULL SWEATS 5 RX (HIGH, tdiff=1.85793 days, POINT) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 298.80 K |
| Observed - Background BT (3.9 um) | 4.51 K |
| BT Anomaly (3.9 um) | 2.58 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 17.58 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.07 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.60 K |
| BTD Anomaly (3.9-10/11/12 um) | 7.70 K |
| Similar Pixel Count | 5 |
| BT Time Tendency (3.9 um) | 2.50 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.59 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 19.00 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 59.50° |
| Mean Solar Zenith Angle | 36.20° |
| Mean Glint Angle | 85.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 10.10 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | SD |
| Country/Countries | USA |
| County/Locality(s) | Bennett County, SD |
| NWS WFO | Rapid City SD |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2024-04-20 18:46:54UTC |
| Radiative Center (Lat, Lon): | 43.140000°, -101.690000° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 32.16 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 304.11 K |
| Observed - Background BT (3.9 um) | 7.92 K |
| BT Anomaly (3.9 um) | 6.17 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 21.54 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 19.66 K |
| Observed - Background BTD (3.9-10/11/12 um) | 8.35 K |
| BTD Anomaly (3.9-10/11/12 um) | 5.58 K |
| Similar Pixel Count | 13 |
| BT Time Tendency (3.9 um) | 6.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.65 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 32.16 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 61.40° |
| Mean Solar Zenith Angle | 31.60° |
| Mean Glint Angle | 85.10° |
| Water Fraction | 0.00 |
| Total Pixel Area | 11.80 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
