Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-02
Time:	21:36:17
Production Date and Time:	2025-10-02 21:41:26 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252752136172_e20252752138545_c20252752139005.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252752131172_e20252752133545_c20252752134012.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	UT
Country/Countries	United States
County/Locality(s)	Utah County, UT
NWS WFO	Salt Lake City UT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-02 21:36:49UTC
Radiative Center (Lat, Lon):	40.196667°, -111.442497°
Nearby Counties (meeting alert criteria):	Utah County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.09 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.61 K
Observed - Background BT (3.9 um)	3.99 K
BT Anomaly (3.9 um)	1.66 K
Maximum Observed - Clear RTM BT (3.9 um)	7.67 K
Maximum Observed BTD (3.9-10/11/12 um)	11.20 K
Observed - Background BTD (3.9-10/11/12 um)	3.65 K
BTD Anomaly (3.9-10/11/12 um)	2.57 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	2.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.09 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.80°
Mean Solar Zenith Angle	54.30°
Mean Glint Angle	70.00°
Water Fraction	0.00
Total Pixel Area	8.00 km²
Latest Satellite Imagery:	IDs-NVne-UTnw_750_m WY-UTne-COnw_750_m
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Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Lawrence County, MO
NWS WFO	Springfield MO
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-02 21:36:50UTC
Radiative Center (Lat, Lon):	37.207222°, -93.886108°
Nearby Counties (meeting alert criteria):	Lawrence County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	38.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.44 K
Observed - Background BT (3.9 um)	8.63 K
BT Anomaly (3.9 um)	8.95 K
Maximum Observed - Clear RTM BT (3.9 um)	11.43 K
Maximum Observed BTD (3.9-10/11/12 um)	29.47 K
Observed - Background BTD (3.9-10/11/12 um)	8.77 K
BTD Anomaly (3.9-10/11/12 um)	5.93 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	12.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.48
Fraction of Surrounding Red Channel Pixels that are Brighter	0.82
Maximum Radiative Power	38.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.70°
Mean Solar Zenith Angle	63.60°
Mean Glint Angle	71.30°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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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	2025-10-02 21:37:21UTC
Radiative Center (Lat, Lon):	35.539722°, -90.954720°
Nearby Counties (meeting alert criteria):	Poinsett County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.89 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.64 K
Observed - Background BT (3.9 um)	6.66 K
BT Anomaly (3.9 um)	4.44 K
Maximum Observed - Clear RTM BT (3.9 um)	11.65 K
Maximum Observed BTD (3.9-10/11/12 um)	14.68 K
Observed - Background BTD (3.9-10/11/12 um)	6.29 K
BTD Anomaly (3.9-10/11/12 um)	4.44 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	5.90 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	1.00
Maximum Radiative Power	23.89 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.80°
Mean Solar Zenith Angle	65.00°
Mean Glint Angle	71.50°
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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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	2025-10-02 21:37:21UTC
Radiative Center (Lat, Lon):	34.307220°, -90.148613°
Nearby Counties (meeting alert criteria):	Panola County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	36.89 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.72 K
Observed - Background BT (3.9 um)	10.52 K
BT Anomaly (3.9 um)	6.52 K
Maximum Observed - Clear RTM BT (3.9 um)	15.97 K
Maximum Observed BTD (3.9-10/11/12 um)	18.55 K
Observed - Background BTD (3.9-10/11/12 um)	10.23 K
BTD Anomaly (3.9-10/11/12 um)	10.96 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	8.20 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	0.33
Maximum Radiative Power	36.89 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.20°
Mean Solar Zenith Angle	65.10°
Mean Glint Angle	70.80°
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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Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Desha County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-02 21:37:21UTC
Radiative Center (Lat, Lon):	33.709446°, -91.370003°
Nearby Counties (meeting alert criteria):	Desha County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.07 K
Observed - Background BT (3.9 um)	5.17 K
BT Anomaly (3.9 um)	4.44 K
Maximum Observed - Clear RTM BT (3.9 um)	10.15 K
Maximum Observed BTD (3.9-10/11/12 um)	12.65 K
Observed - Background BTD (3.9-10/11/12 um)	4.33 K
BTD Anomaly (3.9-10/11/12 um)	6.82 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	1.90 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	0.96
Maximum Radiative Power	16.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.10°
Mean Solar Zenith Angle	64.00°
Mean Glint Angle	68.90°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental