Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-12
Time:	18:26:53
Production Date and Time:	2025-03-12 18:27:50 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G16_s20250711826533_e20250711826590_c20250711827052.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G16_s20250711824533_e20250711824590_c20250711825049.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Ralls County, MO
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-12 18:26:56UTC
Radiative Center (Lat, Lon):	39.551666°, -91.308052°
Nearby Counties (meeting alert criteria):	Ralls County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.57 K
Observed - Background BT (3.9 um)	2.84 K
BT Anomaly (3.9 um)	2.08 K
Maximum Observed - Clear RTM BT (3.9 um)	13.58 K
Maximum Observed BTD (3.9-10/11/12 um)	12.10 K
Observed - Background BTD (3.9-10/11/12 um)	2.87 K
BTD Anomaly (3.9-10/11/12 um)	3.63 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.70 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.48
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	11.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.90°
Mean Solar Zenith Angle	43.40°
Mean Glint Angle	88.80°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MNs-IA-MOnw-NEe_750_m MOsw-KSe-OKe-ARnw_750_m WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Greene County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-12 18:26:56UTC
Radiative Center (Lat, Lon):	35.982498°, -90.669998°
Nearby Counties (meeting alert criteria):	Greene County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.46 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.16 K
Observed - Background BT (3.9 um)	3.16 K
BT Anomaly (3.9 um)	1.60 K
Maximum Observed - Clear RTM BT (3.9 um)	14.79 K
Maximum Observed BTD (3.9-10/11/12 um)	14.82 K
Observed - Background BTD (3.9-10/11/12 um)	2.97 K
BTD Anomaly (3.9-10/11/12 um)	1.38 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	3.60 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	20.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.10°
Mean Solar Zenith Angle	39.90°
Mean Glint Angle	81.30°
Water Fraction	0.00
Total Pixel Area	5.70 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)	Perry County, MS
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-12 18:26:59UTC
Radiative Center (Lat, Lon):	31.027500°, -89.001389°
Nearby Counties (meeting alert criteria):	Perry County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.92 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.50 K
Observed - Background BT (3.9 um)	2.26 K
BT Anomaly (3.9 um)	1.59 K
Maximum Observed - Clear RTM BT (3.9 um)	8.92 K
Maximum Observed BTD (3.9-10/11/12 um)	8.82 K
Observed - Background BTD (3.9-10/11/12 um)	2.70 K
BTD Anomaly (3.9-10/11/12 um)	2.52 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	1.20 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.23
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.30°
Mean Solar Zenith Angle	35.20°
Mean Glint Angle	70.60°
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)	Acadia Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-12 18:26:58UTC
Radiative Center (Lat, Lon):	30.349722°, -92.215553°
Nearby Counties (meeting alert criteria):	Acadia Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	38.36 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.58 K
Observed - Background BT (3.9 um)	10.79 K
BT Anomaly (3.9 um)	7.31 K
Maximum Observed - Clear RTM BT (3.9 um)	18.74 K
Maximum Observed BTD (3.9-10/11/12 um)	21.13 K
Observed - Background BTD (3.9-10/11/12 um)	11.79 K
BTD Anomaly (3.9-10/11/12 um)	8.22 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.40 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.08
Fraction of Surrounding Red Channel Pixels that are Brighter	0.44
Maximum Radiative Power	38.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.10°
Mean Solar Zenith Angle	34.20°
Mean Glint Angle	70.40°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS)