Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-12-03
Time:	17:41:17
Production Date and Time:	2025-12-03 17:46:26 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253371741179_e20253371743552_c20253371744016.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253371736179_e20253371738552_c20253371739020.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	OR
Country/Countries	United States
County/Locality(s)	Malheur County, OR
NWS WFO	Boise ID
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-03 17:41:48UTC
Radiative Center (Lat, Lon):	44.223888°, -118.162224°
Nearby Counties (meeting alert criteria):	Malheur County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	25.32 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	285.77 K
Observed - Background BT (3.9 um)	7.30 K
BT Anomaly (3.9 um)	4.07 K
Maximum Observed - Clear RTM BT (3.9 um)	14.94 K
Maximum Observed BTD (3.9-10/11/12 um)	15.98 K
Observed - Background BTD (3.9-10/11/12 um)	7.55 K
BTD Anomaly (3.9-10/11/12 um)	4.91 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	0.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	25.32 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.80°
Mean Solar Zenith Angle	71.60°
Mean Glint Angle	132.40°
Water Fraction	0.00
Total Pixel Area	10.20 km²
Latest Satellite Imagery:	IDn-MTw_750_m IDs-NVne-UTnw_750_m ORsw-CAn_750_m WAw-ORw_750_m
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Basic Information
State/Province(s)	OR
Country/Countries	United States
County/Locality(s)	Malheur County, OR
NWS WFO	Boise ID
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-03 17:41:48UTC
Radiative Center (Lat, Lon):	44.011944°, -118.175552°
Nearby Counties (meeting alert criteria):	Malheur County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	56.31 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.63 K
Observed - Background BT (3.9 um)	9.67 K
BT Anomaly (3.9 um)	4.38 K
Maximum Observed - Clear RTM BT (3.9 um)	19.14 K
Maximum Observed BTD (3.9-10/11/12 um)	17.19 K
Observed - Background BTD (3.9-10/11/12 um)	9.26 K
BTD Anomaly (3.9-10/11/12 um)	7.19 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	5.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	0.92
Maximum Radiative Power	29.86 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.70°
Mean Solar Zenith Angle	71.40°
Mean Glint Angle	132.10°
Water Fraction	0.00
Total Pixel Area	20.20 km²
Latest Satellite Imagery:	IDn-MTw_750_m IDs-NVne-UTnw_750_m ORsw-CAn_750_m WAw-ORw_750_m
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Basic Information
State/Province(s)	ID
Country/Countries	United States
County/Locality(s)	Ada County, ID
NWS WFO	Boise ID
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-03 17:41:49UTC
Radiative Center (Lat, Lon):	43.350277°, -116.162781°
Nearby Counties (meeting alert criteria):	Ada County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.84 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	285.56 K
Observed - Background BT (3.9 um)	3.55 K
BT Anomaly (3.9 um)	2.31 K
Maximum Observed - Clear RTM BT (3.9 um)	10.52 K
Maximum Observed BTD (3.9-10/11/12 um)	10.77 K
Observed - Background BTD (3.9-10/11/12 um)	3.43 K
BTD Anomaly (3.9-10/11/12 um)	2.76 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	0.90 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	1.00
Maximum Radiative Power	7.84 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.00°
Mean Solar Zenith Angle	70.10°
Mean Glint Angle	129.50°
Water Fraction	0.00
Total Pixel Area	9.50 km²
Latest Satellite Imagery:	IDs-NVne-UTnw_750_m
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Basic Information
State/Province(s)	VA
Country/Countries	United States
County/Locality(s)	Wythe County, VA
NWS WFO	Blacksburg VA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-03 17:41:52UTC
Radiative Center (Lat, Lon):	36.846390°, -81.179169°
Nearby Counties (meeting alert criteria):	Wythe County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	287.81 K
Observed - Background BT (3.9 um)	2.73 K
BT Anomaly (3.9 um)	2.68 K
Maximum Observed - Clear RTM BT (3.9 um)	8.57 K
Maximum Observed BTD (3.9-10/11/12 um)	7.71 K
Observed - Background BTD (3.9-10/11/12 um)	2.05 K
BTD Anomaly (3.9-10/11/12 um)	3.71 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	0.97
Maximum Radiative Power	3.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.40°
Mean Solar Zenith Angle	59.00°
Mean Glint Angle	100.90°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Pierce County, GA
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-03 17:42:22UTC
Radiative Center (Lat, Lon):	31.257778°, -82.320831°
Nearby Counties (meeting alert criteria):	Pierce County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.99 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.57 K
Observed - Background BT (3.9 um)	3.87 K
BT Anomaly (3.9 um)	3.03 K
Maximum Observed - Clear RTM BT (3.9 um)	7.95 K
Maximum Observed BTD (3.9-10/11/12 um)	9.84 K
Observed - Background BTD (3.9-10/11/12 um)	4.16 K
BTD Anomaly (3.9-10/11/12 um)	4.06 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	0.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.37
Fraction of Surrounding Red Channel Pixels that are Brighter	0.95
Maximum Radiative Power	6.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.40°
Mean Solar Zenith Angle	53.40°
Mean Glint Angle	89.00°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Next Generation Fire System (NGFS) - Experimental