Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-09-12
Time:	16:36:17
Production Date and Time:	2025-09-12 16:41:31 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252551636179_e20252551638552_c20252551639035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252551631179_e20252551633553_c20252551634054.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Dunklin County, MO
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-12 16:36:51UTC
Radiative Center (Lat, Lon):	36.215279°, -89.968330°
Nearby Counties (meeting alert criteria):	Dunklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	35.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.66 K
Observed - Background BT (3.9 um)	4.55 K
BT Anomaly (3.9 um)	2.91 K
Maximum Observed - Clear RTM BT (3.9 um)	9.71 K
Maximum Observed BTD (3.9-10/11/12 um)	21.02 K
Observed - Background BTD (3.9-10/11/12 um)	4.93 K
BTD Anomaly (3.9-10/11/12 um)	3.80 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	4.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.35
Fraction of Surrounding Red Channel Pixels that are Brighter	0.92
Maximum Radiative Power	35.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.10°
Mean Solar Zenith Angle	36.60°
Mean Glint Angle	81.30°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Coahoma County, MS
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-12 16:37:21UTC
Radiative Center (Lat, Lon):	34.320278°, -90.627220°
Nearby Counties (meeting alert criteria):	Coahoma County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.93 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.32 K
Observed - Background BT (3.9 um)	1.92 K
BT Anomaly (3.9 um)	0.82 K
Maximum Observed - Clear RTM BT (3.9 um)	9.29 K
Maximum Observed BTD (3.9-10/11/12 um)	19.35 K
Observed - Background BTD (3.9-10/11/12 um)	1.97 K
BTD Anomaly (3.9-10/11/12 um)	1.23 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	0.90 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	0.89
Maximum Radiative Power	5.93 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.40°
Mean Solar Zenith Angle	35.40°
Mean Glint Angle	78.30°
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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Basic Information
State/Province(s)	SC
Country/Countries	United States
County/Locality(s)	Williamsburg County, SC
NWS WFO	Wilmington NC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-12 16:37:22UTC
Radiative Center (Lat, Lon):	33.566944°, -79.886108°
Nearby Counties (meeting alert criteria):	Williamsburg 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)	305.60 K
Observed - Background BT (3.9 um)	2.78 K
BT Anomaly (3.9 um)	1.97 K
Maximum Observed - Clear RTM BT (3.9 um)	8.33 K
Maximum Observed BTD (3.9-10/11/12 um)	12.84 K
Observed - Background BTD (3.9-10/11/12 um)	2.73 K
BTD Anomaly (3.9-10/11/12 um)	3.17 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
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	39.50°
Mean Solar Zenith Angle	30.50°
Mean Glint Angle	69.60°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Bolivar County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-12 16:37:21UTC
Radiative Center (Lat, Lon):	33.690834°, -90.702225°
Nearby Counties (meeting alert criteria):	Bolivar County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	51.72 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	325.43 K
Observed - Background BT (3.9 um)	9.82 K
BT Anomaly (3.9 um)	4.59 K
Maximum Observed - Clear RTM BT (3.9 um)	19.80 K
Maximum Observed BTD (3.9-10/11/12 um)	27.12 K
Observed - Background BTD (3.9-10/11/12 um)	9.23 K
BTD Anomaly (3.9-10/11/12 um)	6.08 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	7.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	0.87
Maximum Radiative Power	51.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.80°
Mean Solar Zenith Angle	35.00°
Mean Glint Angle	77.30°
Water Fraction	0.00
Total Pixel Area	5.40 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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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Amite County, MS
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-12 16:37:21UTC
Radiative Center (Lat, Lon):	31.089445°, -90.626663°
Nearby Counties (meeting alert criteria):	Amite County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.66 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.14 K
Observed - Background BT (3.9 um)	2.59 K
BT Anomaly (3.9 um)	2.74 K
Maximum Observed - Clear RTM BT (3.9 um)	5.96 K
Maximum Observed BTD (3.9-10/11/12 um)	12.19 K
Observed - Background BTD (3.9-10/11/12 um)	2.15 K
BTD Anomaly (3.9-10/11/12 um)	3.47 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.85
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.66 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.10°
Mean Solar Zenith Angle	32.90°
Mean Glint Angle	72.50°
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