Wildfire Alert Report
Date: | 2025-04-12 |
---|---|
Time: | 09:18:56 |
Production Date and Time: | 2025-04-12 09:19:35 UTC |
Primary Instrument: | GOES-18 ABI |
Wmo Spacecraft Id: | 665 |
Location/orbit: | GEO |
L1 File: | OR_ABI-L1b-RadM2-M6C14_G18_s20251020918566_e20251020919018_c20251020919068.nc |
L1 File(s) - Temporal | OR_ABI-L1b-RadM2-M6C14_G18_s20251020917566_e20251020918017_c20251020918061.nc |
Number Of Thermal Anomaly Alerts: | 21 |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 69.254997°, -145.111664° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 258.44 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 11.79 K |
Maximum Observed BTD (3.9-10/11/12 um) | 26.88 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 79.00° |
Mean Solar Zenith Angle | 102.20° |
Mean Glint Angle | 23.50° |
Water Fraction | 0.00 |
Total Pixel Area | 20.90 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 69.251389°, -144.706390° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 259.72 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 12.39 K |
Maximum Observed BTD (3.9-10/11/12 um) | 22.03 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.90° |
Mean Solar Zenith Angle | 102.30° |
Mean Glint Angle | 23.50° |
Water Fraction | 0.00 |
Total Pixel Area | 20.80 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 69.224724°, -145.736389° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 258.66 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 10.92 K |
Maximum Observed BTD (3.9-10/11/12 um) | 24.79 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.90° |
Mean Solar Zenith Angle | 102.30° |
Mean Glint Angle | 23.60° |
Water Fraction | 0.00 |
Total Pixel Area | 20.80 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 69.073334°, -145.326385° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 256.61 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 11.18 K |
Maximum Observed BTD (3.9-10/11/12 um) | 31.28 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.80° |
Mean Solar Zenith Angle | 102.40° |
Mean Glint Angle | 23.80° |
Water Fraction | 0.00 |
Total Pixel Area | 20.50 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 69.075279°, -145.155548° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 257.08 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 12.07 K |
Maximum Observed BTD (3.9-10/11/12 um) | 30.55 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.80° |
Mean Solar Zenith Angle | 102.40° |
Mean Glint Angle | 23.80° |
Water Fraction | 0.00 |
Total Pixel Area | 41.00 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 69.149170°, -144.954727° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 259.30 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 15.12 K |
Maximum Observed BTD (3.9-10/11/12 um) | 24.69 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.80° |
Mean Solar Zenith Angle | 102.40° |
Mean Glint Angle | 23.80° |
Water Fraction | 0.00 |
Total Pixel Area | 123.60 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 69.013054°, -145.874451° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 256.13 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 11.80 K |
Maximum Observed BTD (3.9-10/11/12 um) | 29.22 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.70° |
Mean Solar Zenith Angle | 102.50° |
Mean Glint Angle | 23.90° |
Water Fraction | 0.00 |
Total Pixel Area | 20.50 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 68.879166°, -144.908340° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 258.00 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 12.40 K |
Maximum Observed BTD (3.9-10/11/12 um) | 25.33 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.50° |
Mean Solar Zenith Angle | 102.60° |
Mean Glint Angle | 24.30° |
Water Fraction | 0.00 |
Total Pixel Area | 20.10 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 68.890274°, -144.572784° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 259.72 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 10.82 K |
Maximum Observed BTD (3.9-10/11/12 um) | 22.89 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.50° |
Mean Solar Zenith Angle | 102.60° |
Mean Glint Angle | 24.30° |
Water Fraction | 0.00 |
Total Pixel Area | 40.10 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 68.744164°, -145.816666° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 258.88 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 11.91 K |
Maximum Observed BTD (3.9-10/11/12 um) | 23.88 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.40° |
Mean Solar Zenith Angle | 102.70° |
Mean Glint Angle | 24.50° |
Water Fraction | 0.00 |
Total Pixel Area | 19.90 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 68.733055°, -145.586105° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 258.88 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 11.14 K |
Maximum Observed BTD (3.9-10/11/12 um) | 25.75 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.40° |
Mean Solar Zenith Angle | 102.80° |
Mean Glint Angle | 24.50° |
Water Fraction | 0.00 |
Total Pixel Area | 19.90 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 68.744164°, -145.140274° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 261.31 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 10.26 K |
Maximum Observed BTD (3.9-10/11/12 um) | 18.44 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.40° |
Mean Solar Zenith Angle | 102.80° |
Mean Glint Angle | 24.60° |
Water Fraction | 0.00 |
Total Pixel Area | 79.30 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 68.727501°, -145.020554° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 260.72 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 10.79 K |
Maximum Observed BTD (3.9-10/11/12 um) | 21.53 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.30° |
Mean Solar Zenith Angle | 102.80° |
Mean Glint Angle | 24.60° |
Water Fraction | 0.00 |
Total Pixel Area | 19.80 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 68.740280°, -144.913055° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 260.12 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 10.03 K |
Maximum Observed BTD (3.9-10/11/12 um) | 22.65 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.30° |
Mean Solar Zenith Angle | 102.80° |
Mean Glint Angle | 24.70° |
Water Fraction | 0.00 |
Total Pixel Area | 19.80 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | North Slope Borough, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 68.716942°, -144.622772° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 261.87 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 11.62 K |
Maximum Observed BTD (3.9-10/11/12 um) | 19.61 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 78.40° |
Mean Solar Zenith Angle | 102.80° |
Mean Glint Angle | 24.60° |
Water Fraction | 0.00 |
Total Pixel Area | 118.90 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | Copper River Census Area, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 62.282501°, -143.571396° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 261.69 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 11.89 K |
Maximum Observed BTD (3.9-10/11/12 um) | 10.42 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 71.30° |
Mean Solar Zenith Angle | 109.30° |
Mean Glint Angle | 38.10° |
Water Fraction | 0.00 |
Total Pixel Area | 49.90 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | Copper River Census Area, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 62.133888°, -144.736938° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 261.69 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 13.52 K |
Maximum Observed BTD (3.9-10/11/12 um) | 10.00 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 71.20° |
Mean Solar Zenith Angle | 109.40° |
Mean Glint Angle | 38.30° |
Water Fraction | 0.00 |
Total Pixel Area | 24.80 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | Copper River Census Area, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 62.111668°, -142.890839° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 264.84 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 15.98 K |
Maximum Observed BTD (3.9-10/11/12 um) | 12.42 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 71.10° |
Mean Solar Zenith Angle | 109.50° |
Mean Glint Angle | 38.50° |
Water Fraction | 0.00 |
Total Pixel Area | 86.30 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | Copper River Census Area, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 61.913887°, -143.018326° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 261.50 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 15.99 K |
Maximum Observed BTD (3.9-10/11/12 um) | 10.14 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | 0.00 MW |
Mean Viewing Angle | 70.90° |
Mean Solar Zenith Angle | 109.70° |
Mean Glint Angle | 38.90° |
Water Fraction | 0.00 |
Total Pixel Area | 12.20 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | Copper River Census Area, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 62.107777°, -143.274170° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 262.79 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 11.11 K |
Maximum Observed BTD (3.9-10/11/12 um) | 10.56 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | -0.02 MW |
Mean Viewing Angle | 71.00° |
Mean Solar Zenith Angle | 109.60° |
Mean Glint Angle | 38.70° |
Water Fraction | 0.00 |
Total Pixel Area | 847.20 km2 |
Latest Satellite Imagery: | |
View all event imagery » |
Possible Wildfire
Basic Information | |
---|---|
State/Province(s) | AK |
Country/Countries | United States |
County/Locality(s) | Copper River Census Area, AK |
NWS WFO | Unknown |
Identification Method | Enhanced Contextual (Bias) |
Mean Object Date/Time | 2025-04-12 09:18:59UTC |
Radiative Center (Lat, Lon): | 61.917500°, -142.807220° |
Nearby Counties (meeting alert criteria): |
|
Total Radiative Power Anomaly | n/a |
Total Radiative Power | 0.00 MW |
Map: | |
Additional Information | |
Alert Status | New Feature |
Type of Event | Nominal Risk |
Event Priority Ranking | 4 |
Maximum Observed BT (3.9 um) | 260.72 K |
Observed - Background BT (3.9 um) | 999.99 K |
BT Anomaly (3.9 um) | -999.00 K |
Maximum Observed - Clear RTM BT (3.9 um) | 15.06 K |
Maximum Observed BTD (3.9-10/11/12 um) | 10.29 K |
Observed - Background BTD (3.9-10/11/12 um) | 999.99 K |
BTD Anomaly (3.9-10/11/12 um) | -999.00 K |
Similar Pixel Count | 0 |
BT Time Tendency (3.9 um) | -999.00 K |
Image Interval | -999.00 minutes |
Fraction of Surrounding LWIR Pixels that are Colder | 0.00 |
Fraction of Surrounding Red Channel Pixels that are Brighter | 0.00 |
Maximum Radiative Power | -9999999.99 MW |
Maximum Radiative Power Uncertainty | 0.00 MW |
Total Radiative Power Uncertainty | -0.01 MW |
Mean Viewing Angle | 70.80° |
Mean Solar Zenith Angle | 109.70° |
Mean Glint Angle | 39.10° |
Water Fraction | 0.00 |
Total Pixel Area | 315.70 km2 |
Latest Satellite Imagery: | |
View all event imagery » |