Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-06-08
Time:	15:46:17
Production Date and Time:	2025-06-08 15:51:05 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251591546178_e20251591548551_c20251591549027.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251591541178_e20251591543551_c20251591544042.nc
Number Of Thermal Anomaly Alerts:	7

Possible Wildfire

Basic Information
State/Province(s)	Quebec
Country/Countries	Canada
County/Locality(s)	Manicouagan, Quebec
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-08 15:46:23UTC
Radiative Center (Lat, Lon):	49.591110°, -68.465279°
Nearby Counties (meeting alert criteria):	Manicouagan (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.29 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.43 K
Observed - Background BT (3.9 um)	3.50 K
BT Anomaly (3.9 um)	2.61 K
Maximum Observed - Clear RTM BT (3.9 um)	5.96 K
Maximum Observed BTD (3.9-10/11/12 um)	8.40 K
Observed - Background BTD (3.9-10/11/12 um)	1.69 K
BTD Anomaly (3.9-10/11/12 um)	2.02 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.99
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.29 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.50°
Mean Solar Zenith Angle	28.30°
Mean Glint Angle	82.40°
Water Fraction	0.00
Total Pixel Area	7.50 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Quebec
Country/Countries	Canada
County/Locality(s)	Le Haut-Saint-Laurent, Quebec
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-08 15:46:23UTC
Radiative Center (Lat, Lon):	45.123611°, -74.338608°
Nearby Counties (meeting alert criteria):	Le Haut-Saint-Laurent (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.64 K
Observed - Background BT (3.9 um)	2.14 K
BT Anomaly (3.9 um)	0.86 K
Maximum Observed - Clear RTM BT (3.9 um)	17.83 K
Maximum Observed BTD (3.9-10/11/12 um)	10.25 K
Observed - Background BTD (3.9-10/11/12 um)	2.06 K
BTD Anomaly (3.9-10/11/12 um)	1.68 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	0.70 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	0.73
Maximum Radiative Power	9.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.20°
Mean Solar Zenith Angle	26.50°
Mean Glint Angle	74.00°
Water Fraction	0.00
Total Pixel Area	6.50 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Perkins County, SD
NWS WFO	Rapid City SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-08 15:46:20UTC
Radiative Center (Lat, Lon):	45.565834°, -102.226387°
Nearby Counties (meeting alert criteria):	Perkins County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.51 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.24 K
Observed - Background BT (3.9 um)	1.86 K
BT Anomaly (3.9 um)	2.02 K
Maximum Observed - Clear RTM BT (3.9 um)	9.90 K
Maximum Observed BTD (3.9-10/11/12 um)	7.88 K
Observed - Background BTD (3.9-10/11/12 um)	1.87 K
BTD Anomaly (3.9-10/11/12 um)	3.79 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.51 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.20°
Mean Solar Zenith Angle	43.10°
Mean Glint Angle	95.00°
Water Fraction	0.00
Total Pixel Area	7.80 km²
Latest Satellite Imagery:	ND-SDn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Perkins County, SD
NWS WFO	Rapid City SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-08 15:46:20UTC
Radiative Center (Lat, Lon):	45.512501°, -102.385834°
Nearby Counties (meeting alert criteria):	Perkins County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.28 K
Observed - Background BT (3.9 um)	2.54 K
BT Anomaly (3.9 um)	2.46 K
Maximum Observed - Clear RTM BT (3.9 um)	11.00 K
Maximum Observed BTD (3.9-10/11/12 um)	8.20 K
Observed - Background BTD (3.9-10/11/12 um)	2.16 K
BTD Anomaly (3.9-10/11/12 um)	3.07 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	0.60 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	0.99
Maximum Radiative Power	9.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.20°
Mean Solar Zenith Angle	43.10°
Mean Glint Angle	95.10°
Water Fraction	0.00
Total Pixel Area	7.80 km²
Latest Satellite Imagery:	ND-SDn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Ness County, KS
NWS WFO	Dodge City KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-08 15:46:50UTC
Radiative Center (Lat, Lon):	38.612499°, -99.955276°
Nearby Counties (meeting alert criteria):	Ness County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.18 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.42 K
Observed - Background BT (3.9 um)	2.50 K
BT Anomaly (3.9 um)	2.34 K
Maximum Observed - Clear RTM BT (3.9 um)	9.59 K
Maximum Observed BTD (3.9-10/11/12 um)	12.55 K
Observed - Background BTD (3.9-10/11/12 um)	2.20 K
BTD Anomaly (3.9-10/11/12 um)	2.75 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.73
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	6.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.90°
Mean Solar Zenith Angle	39.80°
Mean Glint Angle	83.90°
Water Fraction	0.00
Total Pixel Area	6.50 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Sonora
Country/Countries	Mexico
County/Locality(s)	San Luis Río Colorado, Sonora
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-08 15:47:18UTC
Radiative Center (Lat, Lon):	31.813334°, -114.202225°
Nearby Counties (meeting alert criteria):	San Luis Río Colorado (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.79 K
Observed - Background BT (3.9 um)	1.89 K
BT Anomaly (3.9 um)	2.26 K
Maximum Observed - Clear RTM BT (3.9 um)	11.93 K
Maximum Observed BTD (3.9-10/11/12 um)	10.98 K
Observed - Background BTD (3.9-10/11/12 um)	1.79 K
BTD Anomaly (3.9-10/11/12 um)	3.71 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	12.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	56.20°
Mean Solar Zenith Angle	51.10°
Mean Glint Angle	99.20°
Water Fraction	0.00
Total Pixel Area	7.20 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-08 15:48:22UTC
Radiative Center (Lat, Lon):	21.830278°, -77.903610°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.14 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.89 K
Observed - Background BT (3.9 um)	4.61 K
BT Anomaly (3.9 um)	1.59 K
Maximum Observed - Clear RTM BT (3.9 um)	10.97 K
Maximum Observed BTD (3.9-10/11/12 um)	18.18 K
Observed - Background BTD (3.9-10/11/12 um)	4.11 K
BTD Anomaly (3.9-10/11/12 um)	1.77 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	1.30 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	1.00
Maximum Radiative Power	21.14 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.90°
Mean Solar Zenith Angle	19.40°
Mean Glint Angle	32.00°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

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Possible Wildfire