Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-08-10
Time:	21:16:17
Production Date and Time:	2025-08-10 21:21:14 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252222116175_e20252222118548_c20252222119015.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252222111175_e20252222113548_c20252222114046.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	ME
Country/Countries	United States
County/Locality(s)	Washington County, ME
NWS WFO	Caribou ME
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-10 21:16:23UTC
Radiative Center (Lat, Lon):	45.221111°, -67.464996°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.95 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.15 K
Observed - Background BT (3.9 um)	2.15 K
BT Anomaly (3.9 um)	1.94 K
Maximum Observed - Clear RTM BT (3.9 um)	6.30 K
Maximum Observed BTD (3.9-10/11/12 um)	12.79 K
Observed - Background BTD (3.9-10/11/12 um)	2.09 K
BTD Anomaly (3.9-10/11/12 um)	1.74 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.50 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	6.95 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.90°
Mean Solar Zenith Angle	64.90°
Mean Glint Angle	84.70°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	ME-VT-NH_750_m
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Basic Information
State/Province(s)	WA
Country/Countries	United States
County/Locality(s)	Grays Harbor County, WA
NWS WFO	Seattle WA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-10 21:16:18UTC
Radiative Center (Lat, Lon):	46.960556°, -123.797226°
Nearby Counties (meeting alert criteria):	Grays Harbor County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.56 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.51 K
Observed - Background BT (3.9 um)	2.59 K
BT Anomaly (3.9 um)	1.74 K
Maximum Observed - Clear RTM BT (3.9 um)	5.77 K
Maximum Observed BTD (3.9-10/11/12 um)	9.89 K
Observed - Background BTD (3.9-10/11/12 um)	2.40 K
BTD Anomaly (3.9-10/11/12 um)	1.81 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	0.50 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	1.00
Maximum Radiative Power	18.56 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	72.00°
Mean Solar Zenith Angle	33.00°
Mean Glint Angle	79.00°
Water Fraction	0.00
Total Pixel Area	12.90 km²
Latest Satellite Imagery:	WAw-ORw_750_m
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Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Wabash County, IL
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-10 21:16:51UTC
Radiative Center (Lat, Lon):	38.404446°, -87.763611°
Nearby Counties (meeting alert criteria):	Wabash County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.03 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Likely an Urban Source
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.64 K
Observed - Background BT (3.9 um)	4.07 K
BT Anomaly (3.9 um)	4.09 K
Maximum Observed - Clear RTM BT (3.9 um)	8.05 K
Maximum Observed BTD (3.9-10/11/12 um)	12.50 K
Observed - Background BTD (3.9-10/11/12 um)	3.41 K
BTD Anomaly (3.9-10/11/12 um)	3.03 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	0.70 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	0.72
Maximum Radiative Power	5.03 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.60°
Mean Solar Zenith Angle	49.00°
Mean Glint Angle	58.90°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	UT
Country/Countries	United States
County/Locality(s)	Piute County, UT
NWS WFO	Salt Lake City UT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-10 21:16:49UTC
Radiative Center (Lat, Lon):	38.471943°, -112.079445°
Nearby Counties (meeting alert criteria):	Piute County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	41.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: Monroe Canyon (HIGH, tdiff=0.2803 days, Perimeter)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.83 K
Observed - Background BT (3.9 um)	5.77 K
BT Anomaly (3.9 um)	3.07 K
Maximum Observed - Clear RTM BT (3.9 um)	18.35 K
Maximum Observed BTD (3.9-10/11/12 um)	15.68 K
Observed - Background BTD (3.9-10/11/12 um)	5.74 K
BTD Anomaly (3.9-10/11/12 um)	4.12 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	41.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.00°
Mean Solar Zenith Angle	31.80°
Mean Glint Angle	57.60°
Water Fraction	0.00
Total Pixel Area	7.80 km²
Latest Satellite Imagery:	NVs-UTsw-AZnw_750_m
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Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Padilla, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-10 21:18:19UTC
Radiative Center (Lat, Lon):	24.052221°, -98.837776°
Nearby Counties (meeting alert criteria):	Padilla (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	47.12 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.95 K
Observed - Background BT (3.9 um)	4.34 K
BT Anomaly (3.9 um)	3.28 K
Maximum Observed - Clear RTM BT (3.9 um)	9.65 K
Maximum Observed BTD (3.9-10/11/12 um)	17.65 K
Observed - Background BTD (3.9-10/11/12 um)	3.14 K
BTD Anomaly (3.9-10/11/12 um)	2.72 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	0.58
Maximum Radiative Power	24.57 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.80°
Mean Solar Zenith Angle	37.30°
Mean Glint Angle	29.00°
Water Fraction	0.00
Total Pixel Area	10.30 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental