Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2026-03-25
Time:	21:06:17
Production Date and Time:	2026-03-25 21:11:18 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20260842106175_e20260842108548_c20260842109002.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20260842101175_e20260842103548_c20260842104015.nc
Number Of Thermal Anomaly Alerts:	10

Possible Wildfire

Basic Information
State/Province(s)	ID
Country/Countries	United States
County/Locality(s)	Twin Falls County, ID
NWS WFO	Boise ID
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-03-25 21:06:49UTC
Radiative Center (Lat, Lon):	42.661110°, -114.870834°
Nearby Counties (meeting alert criteria):	Twin Falls County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	45.08 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.22 K
Observed - Background BT (3.9 um)	6.92 K
BT Anomaly (3.9 um)	5.51 K
Maximum Observed - Clear RTM BT (3.9 um)	12.02 K
Maximum Observed BTD (3.9-10/11/12 um)	27.48 K
Observed - Background BTD (3.9-10/11/12 um)	6.66 K
BTD Anomaly (3.9-10/11/12 um)	4.33 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.38
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	45.08 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	63.70°
Mean Solar Zenith Angle	45.10°
Mean Glint Angle	78.40°
Water Fraction	0.00
Total Pixel Area	9.00 km²
Latest Satellite Imagery:	IDs-NVne-UTnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Washington County, MO
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-25 21:06:51UTC
Radiative Center (Lat, Lon):	38.100834°, -91.020279°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.23 K
Observed - Background BT (3.9 um)	3.52 K
BT Anomaly (3.9 um)	3.87 K
Maximum Observed - Clear RTM BT (3.9 um)	10.29 K
Maximum Observed BTD (3.9-10/11/12 um)	18.29 K
Observed - Background BTD (3.9-10/11/12 um)	3.81 K
BTD Anomaly (3.9-10/11/12 um)	3.42 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	2.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.56
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.40°
Mean Solar Zenith Angle	54.50°
Mean Glint Angle	71.20°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Sutter County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-03-25 21:06:48UTC
Radiative Center (Lat, Lon):	38.886665°, -121.738335°
Nearby Counties (meeting alert criteria):	Sutter County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	59.29 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.89 K
Observed - Background BT (3.9 um)	7.48 K
BT Anomaly (3.9 um)	5.26 K
Maximum Observed - Clear RTM BT (3.9 um)	22.51 K
Maximum Observed BTD (3.9-10/11/12 um)	18.07 K
Observed - Background BTD (3.9-10/11/12 um)	6.15 K
BTD Anomaly (3.9-10/11/12 um)	5.30 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	2.80 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	1.00
Maximum Radiative Power	59.29 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.00°
Mean Solar Zenith Angle	39.40°
Mean Glint Angle	77.40°
Water Fraction	0.00
Total Pixel Area	9.80 km²
Latest Satellite Imagery:	CAcentral_750_m ORsw-CAn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Carter County, MO
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-25 21:06:51UTC
Radiative Center (Lat, Lon):	36.876110°, -90.835831°
Nearby Counties (meeting alert criteria):	Carter County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.22 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.07 K
Observed - Background BT (3.9 um)	2.29 K
BT Anomaly (3.9 um)	3.02 K
Maximum Observed - Clear RTM BT (3.9 um)	12.82 K
Maximum Observed BTD (3.9-10/11/12 um)	12.01 K
Observed - Background BTD (3.9-10/11/12 um)	2.40 K
BTD Anomaly (3.9-10/11/12 um)	7.19 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.39
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.10°
Mean Solar Zenith Angle	54.00°
Mean Glint Angle	69.40°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Poinsett County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-25 21:07:21UTC
Radiative Center (Lat, Lon):	35.452499°, -90.522499°
Nearby Counties (meeting alert criteria):	Poinsett County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.19 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.67 K
Observed - Background BT (3.9 um)	4.77 K
BT Anomaly (3.9 um)	3.16 K
Maximum Observed - Clear RTM BT (3.9 um)	17.77 K
Maximum Observed BTD (3.9-10/11/12 um)	18.63 K
Observed - Background BTD (3.9-10/11/12 um)	4.89 K
BTD Anomaly (3.9-10/11/12 um)	3.00 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.53
Fraction of Surrounding Red Channel Pixels that are Brighter	0.79
Maximum Radiative Power	15.19 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.50°
Mean Solar Zenith Angle	53.50°
Mean Glint Angle	67.40°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Panola County, MS
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-25 21:07:21UTC
Radiative Center (Lat, Lon):	34.475555°, -90.065834°
Nearby Counties (meeting alert criteria):	Panola County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.85 K
Observed - Background BT (3.9 um)	6.88 K
BT Anomaly (3.9 um)	5.32 K
Maximum Observed - Clear RTM BT (3.9 um)	17.67 K
Maximum Observed BTD (3.9-10/11/12 um)	17.69 K
Observed - Background BTD (3.9-10/11/12 um)	6.56 K
BTD Anomaly (3.9-10/11/12 um)	4.40 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	3.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	27.53 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.30°
Mean Solar Zenith Angle	53.40°
Mean Glint Angle	66.20°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Van Zandt County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-25 21:07:20UTC
Radiative Center (Lat, Lon):	32.398335°, -96.028053°
Nearby Counties (meeting alert criteria):	Van Zandt County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.57 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.29 K
Observed - Background BT (3.9 um)	4.20 K
BT Anomaly (3.9 um)	4.09 K
Maximum Observed - Clear RTM BT (3.9 um)	10.68 K
Maximum Observed BTD (3.9-10/11/12 um)	13.83 K
Observed - Background BTD (3.9-10/11/12 um)	3.59 K
BTD Anomaly (3.9-10/11/12 um)	3.22 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	0.79
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	12.57 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.10°
Mean Solar Zenith Angle	48.00°
Mean Glint Angle	59.40°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	George County, MS
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-03-25 21:07:21UTC
Radiative Center (Lat, Lon):	30.763889°, -88.528336°
Nearby Counties (meeting alert criteria):	George County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.91 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.04 K
Observed - Background BT (3.9 um)	3.71 K
BT Anomaly (3.9 um)	3.79 K
Maximum Observed - Clear RTM BT (3.9 um)	11.03 K
Maximum Observed BTD (3.9-10/11/12 um)	12.07 K
Observed - Background BTD (3.9-10/11/12 um)	2.97 K
BTD Anomaly (3.9-10/11/12 um)	3.21 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.86
Fraction of Surrounding Red Channel Pixels that are Brighter	0.72
Maximum Radiative Power	8.91 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.90°
Mean Solar Zenith Angle	52.90°
Mean Glint Angle	61.80°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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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	2026-03-25 21:08:21UTC
Radiative Center (Lat, Lon):	22.723888°, -83.078331°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.72 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.10 K
Observed - Background BT (3.9 um)	7.13 K
BT Anomaly (3.9 um)	4.22 K
Maximum Observed - Clear RTM BT (3.9 um)	13.14 K
Maximum Observed BTD (3.9-10/11/12 um)	14.38 K
Observed - Background BTD (3.9-10/11/12 um)	5.93 K
BTD Anomaly (3.9-10/11/12 um)	3.68 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	1.00
Fraction of Surrounding Red Channel Pixels that are Brighter	0.97
Maximum Radiative Power	17.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.20°
Mean Solar Zenith Angle	54.70°
Mean Glint Angle	57.40°
Water Fraction	0.00
Total Pixel Area	4.50 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	2026-03-25 21:08:21UTC
Radiative Center (Lat, Lon):	21.822222°, -83.016670°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.29 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.19 K
Observed - Background BT (3.9 um)	4.69 K
BT Anomaly (3.9 um)	2.62 K
Maximum Observed - Clear RTM BT (3.9 um)	10.06 K
Maximum Observed BTD (3.9-10/11/12 um)	11.51 K
Observed - Background BTD (3.9-10/11/12 um)	3.71 K
BTD Anomaly (3.9-10/11/12 um)	3.63 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	2.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.96
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	11.25 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.20°
Mean Solar Zenith Angle	54.50°
Mean Glint Angle	56.50°
Water Fraction	0.00
Total Pixel Area	9.00 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

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