Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2026-01-27
Time:	18:36:17
Production Date and Time:	2026-01-27 18:41:10 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20260271836178_e20260271838551_c20260271839048.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20260271831178_e20260271833551_c20260271834050.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	CO
Country/Countries	United States
County/Locality(s)	Mesa County, CO
NWS WFO	Grand Junction CO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-01-27 18:36:49UTC
Radiative Center (Lat, Lon):	38.706944°, -108.938332°
Nearby Counties (meeting alert criteria):	Mesa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.13 K
Observed - Background BT (3.9 um)	5.29 K
BT Anomaly (3.9 um)	1.73 K
Maximum Observed - Clear RTM BT (3.9 um)	12.24 K
Maximum Observed BTD (3.9-10/11/12 um)	13.43 K
Observed - Background BTD (3.9-10/11/12 um)	3.71 K
BTD Anomaly (3.9-10/11/12 um)	2.16 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.10°
Mean Solar Zenith Angle	58.50°
Mean Glint Angle	108.70°
Water Fraction	0.00
Total Pixel Area	7.40 km²
Latest Satellite Imagery:	COsw-UTse-AZne-NMnw_750_m WY-UTne-COnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	SC
Country/Countries	United States
County/Locality(s)	Colleton County, SC
NWS WFO	Charleston SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-01-27 18:37:22UTC
Radiative Center (Lat, Lon):	32.715557°, -80.764168°
Nearby Counties (meeting alert criteria):	Colleton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	2.90 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	285.97 K
Observed - Background BT (3.9 um)	2.22 K
BT Anomaly (3.9 um)	3.06 K
Maximum Observed - Clear RTM BT (3.9 um)	6.48 K
Maximum Observed BTD (3.9-10/11/12 um)	5.56 K
Observed - Background BTD (3.9-10/11/12 um)	1.91 K
BTD Anomaly (3.9-10/11/12 um)	4.48 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	0.50 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	1.00
Maximum Radiative Power	2.90 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.70°
Mean Solar Zenith Angle	53.20°
Mean Glint Angle	88.50°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Tattnall County, GA
NWS WFO	Charleston SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-01-27 18:37:22UTC
Radiative Center (Lat, Lon):	32.020000°, -81.816109°
Nearby Counties (meeting alert criteria):	Tattnall County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.64 K
Observed - Background BT (3.9 um)	3.96 K
BT Anomaly (3.9 um)	1.95 K
Maximum Observed - Clear RTM BT (3.9 um)	9.09 K
Maximum Observed BTD (3.9-10/11/12 um)	8.23 K
Observed - Background BTD (3.9-10/11/12 um)	3.96 K
BTD Anomaly (3.9-10/11/12 um)	3.38 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.94 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.10°
Mean Solar Zenith Angle	52.30°
Mean Glint Angle	86.80°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Jeff Davis County, GA
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-01-27 18:37:22UTC
Radiative Center (Lat, Lon):	31.912222°, -82.580559°
Nearby Counties (meeting alert criteria):	Jeff Davis County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.85 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.16 K
Observed - Background BT (3.9 um)	5.44 K
BT Anomaly (3.9 um)	3.35 K
Maximum Observed - Clear RTM BT (3.9 um)	13.40 K
Maximum Observed BTD (3.9-10/11/12 um)	11.43 K
Observed - Background BTD (3.9-10/11/12 um)	5.71 K
BTD Anomaly (3.9-10/11/12 um)	5.60 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	0.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.32
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.20°
Mean Solar Zenith Angle	52.00°
Mean Glint Angle	86.40°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Washington County, FL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-01-27 18:37:21UTC
Radiative Center (Lat, Lon):	30.414444°, -85.896385°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.12 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.57 K
Observed - Background BT (3.9 um)	3.80 K
BT Anomaly (3.9 um)	2.37 K
Maximum Observed - Clear RTM BT (3.9 um)	9.80 K
Maximum Observed BTD (3.9-10/11/12 um)	7.40 K
Observed - Background BTD (3.9-10/11/12 um)	3.55 K
BTD Anomaly (3.9-10/11/12 um)	2.90 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.63
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.12 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.50°
Mean Solar Zenith Angle	49.80°
Mean Glint Angle	83.00°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Nuevo León
Country/Countries	Mexico
County/Locality(s)	Galeana, Nuevo León
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-01-27 18:37:49UTC
Radiative Center (Lat, Lon):	25.012777°, -100.655830°
Nearby Counties (meeting alert criteria):	Galeana (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.40 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.25 K
Observed - Background BT (3.9 um)	8.96 K
BT Anomaly (3.9 um)	8.60 K
Maximum Observed - Clear RTM BT (3.9 um)	19.40 K
Maximum Observed BTD (3.9-10/11/12 um)	16.64 K
Observed - Background BTD (3.9-10/11/12 um)	7.64 K
BTD Anomaly (3.9-10/11/12 um)	11.11 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	7.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.97
Fraction of Surrounding Red Channel Pixels that are Brighter	0.70
Maximum Radiative Power	29.40 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.00°
Mean Solar Zenith Angle	43.70°
Mean Glint Angle	77.90°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

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Possible Wildfire

Possible Wildfire

Possible Wildfire