Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-01-03
Time:	23:16:17
Production Date and Time:	2025-01-03 23:20:52 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250032316175_e20250032318548_c20250032319014.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250032311175_e20250032313548_c20250032314043.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Marion County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-01-03 23:16:50UTC
Radiative Center (Lat, Lon):	36.230000°, -92.830000°
Nearby Counties (meeting alert criteria):	Marion County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	2.85 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	276.31 K
Observed - Background BT (3.9 um)	2.95 K
BT Anomaly (3.9 um)	4.49 K
Maximum Observed - Clear RTM BT (3.9 um)	4.01 K
Maximum Observed BTD (3.9-10/11/12 um)	3.01 K
Observed - Background BTD (3.9-10/11/12 um)	2.23 K
BTD Anomaly (3.9-10/11/12 um)	7.16 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.10 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	2.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.20°
Mean Solar Zenith Angle	92.20°
Mean Glint Angle	90.40°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Conway County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-01-03 23:17:20UTC
Radiative Center (Lat, Lon):	35.170000°, -92.840000°
Nearby Counties (meeting alert criteria):	Conway County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	280.73 K
Observed - Background BT (3.9 um)	4.08 K
BT Anomaly (3.9 um)	9.60 K
Maximum Observed - Clear RTM BT (3.9 um)	5.50 K
Maximum Observed BTD (3.9-10/11/12 um)	4.72 K
Observed - Background BTD (3.9-10/11/12 um)	4.00 K
BTD Anomaly (3.9-10/11/12 um)	18.15 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.60 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	9.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.20°
Mean Solar Zenith Angle	91.70°
Mean Glint Angle	89.70°
Water Fraction	0.00
Total Pixel Area	12.80 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Lee County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-01-03 23:17:21UTC
Radiative Center (Lat, Lon):	32.640000°, -85.500000°
Nearby Counties (meeting alert criteria):	Lee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	2.23 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	281.07 K
Observed - Background BT (3.9 um)	1.68 K
BT Anomaly (3.9 um)	3.58 K
Maximum Observed - Clear RTM BT (3.9 um)	4.01 K
Maximum Observed BTD (3.9-10/11/12 um)	2.45 K
Observed - Background BTD (3.9-10/11/12 um)	1.74 K
BTD Anomaly (3.9-10/11/12 um)	12.70 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	2.23 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.80°
Mean Solar Zenith Angle	96.10°
Mean Glint Angle	97.50°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Macon County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-01-03 23:17:21UTC
Radiative Center (Lat, Lon):	32.470000°, -83.910000°
Nearby Counties (meeting alert criteria):	Macon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	2.79 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	281.24 K
Observed - Background BT (3.9 um)	1.60 K
BT Anomaly (3.9 um)	2.38 K
Maximum Observed - Clear RTM BT (3.9 um)	2.15 K
Maximum Observed BTD (3.9-10/11/12 um)	2.62 K
Observed - Background BTD (3.9-10/11/12 um)	2.08 K
BTD Anomaly (3.9-10/11/12 um)	10.69 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.20
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	2.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.10°
Mean Solar Zenith Angle	97.30°
Mean Glint Angle	99.70°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	USA
County/Locality(s)	Frio County, TX
NWS WFO	Austin/San Antonio TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-01-03 23:17:49UTC
Radiative Center (Lat, Lon):	29.080000°, -98.820000°
Nearby Counties (meeting alert criteria):	Frio County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.62 K
Observed - Background BT (3.9 um)	4.59 K
BT Anomaly (3.9 um)	12.19 K
Maximum Observed - Clear RTM BT (3.9 um)	5.68 K
Maximum Observed BTD (3.9-10/11/12 um)	5.45 K
Observed - Background BTD (3.9-10/11/12 um)	4.38 K
BTD Anomaly (3.9-10/11/12 um)	8.93 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	2.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.90°
Mean Solar Zenith Angle	84.30°
Mean Glint Angle	77.60°
Water Fraction	0.00
Total Pixel Area	12.40 km²
Latest Satellite Imagery:	TXs_750_m TXw_750_m
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Next Generation Fire System (NGFS) - Experimental