Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-03
Time:	18:01:17
Production Date and Time:	2025-10-03 18:06:29 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252761801172_e20252761803546_c20252761804039.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252761756172_e20252761758545_c20252761759049.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Grant County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-03 18:01:50UTC
Radiative Center (Lat, Lon):	36.914722°, -97.587776°
Nearby Counties (meeting alert criteria):	Grant County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.51 K
Observed - Background BT (3.9 um)	2.10 K
BT Anomaly (3.9 um)	1.89 K
Maximum Observed - Clear RTM BT (3.9 um)	10.16 K
Maximum Observed BTD (3.9-10/11/12 um)	17.55 K
Observed - Background BTD (3.9-10/11/12 um)	2.23 K
BTD Anomaly (3.9-10/11/12 um)	2.96 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	0.40
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.10°
Mean Solar Zenith Angle	40.90°
Mean Glint Angle	86.80°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	St. Francis County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-03 18:02:21UTC
Radiative Center (Lat, Lon):	35.113888°, -90.855003°
Nearby Counties (meeting alert criteria):	St. Francis County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.73 K
Observed - Background BT (3.9 um)	3.06 K
BT Anomaly (3.9 um)	1.07 K
Maximum Observed - Clear RTM BT (3.9 um)	8.17 K
Maximum Observed BTD (3.9-10/11/12 um)	14.24 K
Observed - Background BTD (3.9-10/11/12 um)	2.71 K
BTD Anomaly (3.9-10/11/12 um)	1.48 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.61
Fraction of Surrounding Red Channel Pixels that are Brighter	0.81
Maximum Radiative Power	12.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.30°
Mean Solar Zenith Angle	38.90°
Mean Glint Angle	79.90°
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)	AR
Country/Countries	United States
County/Locality(s)	Lonoke County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-03 18:02:20UTC
Radiative Center (Lat, Lon):	34.646111°, -91.733612°
Nearby Counties (meeting alert criteria):	Lonoke County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.58 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.45 K
Observed - Background BT (3.9 um)	4.48 K
BT Anomaly (3.9 um)	2.01 K
Maximum Observed - Clear RTM BT (3.9 um)	9.65 K
Maximum Observed BTD (3.9-10/11/12 um)	16.41 K
Observed - Background BTD (3.9-10/11/12 um)	3.63 K
BTD Anomaly (3.9-10/11/12 um)	2.29 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.84
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	24.58 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.20°
Mean Solar Zenith Angle	38.50°
Mean Glint Angle	79.30°
Water Fraction	0.00
Total Pixel Area	11.20 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Walthall County, MS
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-03 18:02:21UTC
Radiative Center (Lat, Lon):	31.074722°, -90.030556°
Nearby Counties (meeting alert criteria):	Walthall County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.89 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.92 K
Observed - Background BT (3.9 um)	7.17 K
BT Anomaly (3.9 um)	7.62 K
Maximum Observed - Clear RTM BT (3.9 um)	12.25 K
Maximum Observed BTD (3.9-10/11/12 um)	20.59 K
Observed - Background BTD (3.9-10/11/12 um)	7.17 K
BTD Anomaly (3.9-10/11/12 um)	7.17 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	3.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	21.89 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.80°
Mean Solar Zenith Angle	35.00°
Mean Glint Angle	71.30°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Assumption Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-03 18:02:50UTC
Radiative Center (Lat, Lon):	30.022499°, -91.031944°
Nearby Counties (meeting alert criteria):	Assumption Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	76.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	322.79 K
Observed - Background BT (3.9 um)	16.37 K
BT Anomaly (3.9 um)	10.81 K
Maximum Observed - Clear RTM BT (3.9 um)	22.83 K
Maximum Observed BTD (3.9-10/11/12 um)	34.67 K
Observed - Background BTD (3.9-10/11/12 um)	16.23 K
BTD Anomaly (3.9-10/11/12 um)	8.53 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	11.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	0.77
Maximum Radiative Power	76.94 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.20°
Mean Solar Zenith Angle	33.90°
Mean Glint Angle	69.60°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental