Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-11-22
Time:	21:21:18
Production Date and Time:	2025-11-22 21:26:17 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253262121181_e20253262123554_c20253262124040.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253262116181_e20253262118554_c20253262119021.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	Saskatchewan
Country/Countries	Canada
County/Locality(s)	Division No. 10, Saskatchewan
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-22 21:21:21UTC
Radiative Center (Lat, Lon):	51.215832°, -103.998886°
Nearby Counties (meeting alert criteria):	Division No. 10 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	40.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	282.88 K
Observed - Background BT (3.9 um)	14.90 K
BT Anomaly (3.9 um)	13.57 K
Maximum Observed - Clear RTM BT (3.9 um)	13.07 K
Maximum Observed BTD (3.9-10/11/12 um)	22.57 K
Observed - Background BTD (3.9-10/11/12 um)	14.87 K
BTD Anomaly (3.9-10/11/12 um)	15.10 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	6.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	40.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.00°
Mean Solar Zenith Angle	79.20°
Mean Glint Angle	100.40°
Water Fraction	0.00
Total Pixel Area	9.50 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Manitoba
Country/Countries	Canada
County/Locality(s)	Division No. 5, Manitoba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-22 21:21:21UTC
Radiative Center (Lat, Lon):	49.385555°, -100.089996°
Nearby Counties (meeting alert criteria):	Division No. 5 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	286.57 K
Observed - Background BT (3.9 um)	10.43 K
BT Anomaly (3.9 um)	14.15 K
Maximum Observed - Clear RTM BT (3.9 um)	13.13 K
Maximum Observed BTD (3.9-10/11/12 um)	14.70 K
Observed - Background BTD (3.9-10/11/12 um)	10.70 K
BTD Anomaly (3.9-10/11/12 um)	10.12 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	5.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	24.54 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	61.80°
Mean Solar Zenith Angle	79.40°
Mean Glint Angle	99.70°
Water Fraction	0.00
Total Pixel Area	8.50 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	ND
Country/Countries	United States
County/Locality(s)	Cavalier County, ND
NWS WFO	Grand Forks ND
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-11-22 21:21:21UTC
Radiative Center (Lat, Lon):	48.654724°, -98.206108°
Nearby Counties (meeting alert criteria):	Cavalier County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	46.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.36 K
Observed - Background BT (3.9 um)	16.92 K
BT Anomaly (3.9 um)	169.23 K
Maximum Observed - Clear RTM BT (3.9 um)	20.16 K
Maximum Observed BTD (3.9-10/11/12 um)	18.65 K
Observed - Background BTD (3.9-10/11/12 um)	16.78 K
BTD Anomaly (3.9-10/11/12 um)	71.72 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	16.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	0.95
Maximum Radiative Power	46.48 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	60.40°
Mean Solar Zenith Angle	79.70°
Mean Glint Angle	99.60°
Water Fraction	0.00
Total Pixel Area	8.10 km²
Latest Satellite Imagery:	MN-WInw_750_m ND-SDn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	ND
Country/Countries	United States
County/Locality(s)	Ward County, ND
NWS WFO	Bismarck ND
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-11-22 21:21:21UTC
Radiative Center (Lat, Lon):	48.550278°, -102.126945°
Nearby Counties (meeting alert criteria):	Ward County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	88.61 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.14 K
Observed - Background BT (3.9 um)	15.66 K
BT Anomaly (3.9 um)	27.56 K
Maximum Observed - Clear RTM BT (3.9 um)	21.11 K
Maximum Observed BTD (3.9-10/11/12 um)	21.45 K
Observed - Background BTD (3.9-10/11/12 um)	16.13 K
BTD Anomaly (3.9-10/11/12 um)	14.12 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	14.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	0.81
Maximum Radiative Power	47.95 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	61.90°
Mean Solar Zenith Angle	77.90°
Mean Glint Angle	98.00°
Water Fraction	0.00
Total Pixel Area	17.00 km²
Latest Satellite Imagery:	ND-SDn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Freeborn County, MN
NWS WFO	Twin Cities/Chanhassen MN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-22 21:21:22UTC
Radiative Center (Lat, Lon):	43.747501°, -93.455276°
Nearby Counties (meeting alert criteria):	Freeborn County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.56 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	284.07 K
Observed - Background BT (3.9 um)	2.44 K
BT Anomaly (3.9 um)	6.40 K
Maximum Observed - Clear RTM BT (3.9 um)	6.57 K
Maximum Observed BTD (3.9-10/11/12 um)	4.58 K
Observed - Background BTD (3.9-10/11/12 um)	2.38 K
BTD Anomaly (3.9-10/11/12 um)	12.70 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.52
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.56 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.00°
Mean Solar Zenith Angle	78.60°
Mean Glint Angle	96.50°
Water Fraction	0.00
Total Pixel Area	6.80 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Iberville Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-22 21:22:21UTC
Radiative Center (Lat, Lon):	30.422777°, -91.521111°
Nearby Counties (meeting alert criteria):	Iberville Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.40 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.50 K
Observed - Background BT (3.9 um)	5.75 K
BT Anomaly (3.9 um)	5.47 K
Maximum Observed - Clear RTM BT (3.9 um)	5.96 K
Maximum Observed BTD (3.9-10/11/12 um)	14.41 K
Observed - Background BTD (3.9-10/11/12 um)	5.74 K
BTD Anomaly (3.9-10/11/12 um)	7.90 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	5.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	0.64
Maximum Radiative Power	16.40 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.90°
Mean Solar Zenith Angle	71.10°
Mean Glint Angle	80.60°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

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