Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-11
Time:	17:47:53
Production Date and Time:	2025-03-11 17:49:03 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G16_s20250701747532_e20250701747590_c20250701748045.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G16_s20250701745532_e20250701745590_c20250701746050.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Van Buren County, IA
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-11 17:47:54UTC
Radiative Center (Lat, Lon):	40.745834°, -91.729446°
Nearby Counties (meeting alert criteria):	Van Buren County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	271.89 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.60 K
Observed - Background BT (3.9 um)	15.37 K
BT Anomaly (3.9 um)	10.12 K
Maximum Observed - Clear RTM BT (3.9 um)	29.14 K
Maximum Observed BTD (3.9-10/11/12 um)	27.23 K
Observed - Background BTD (3.9-10/11/12 um)	15.60 K
BTD Anomaly (3.9-10/11/12 um)	13.63 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	12.90 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.50
Fraction of Surrounding Red Channel Pixels that are Brighter	0.97
Maximum Radiative Power	75.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.30°
Mean Solar Zenith Angle	45.40°
Mean Glint Angle	94.80°
Water Fraction	0.00
Total Pixel Area	25.10 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Independence County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 17:47:57UTC
Radiative Center (Lat, Lon):	35.859444°, -91.617775°
Nearby Counties (meeting alert criteria):	Independence County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.22 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.60 K
Observed - Background BT (3.9 um)	3.96 K
BT Anomaly (3.9 um)	8.81 K
Maximum Observed - Clear RTM BT (3.9 um)	16.97 K
Maximum Observed BTD (3.9-10/11/12 um)	9.24 K
Observed - Background BTD (3.9-10/11/12 um)	2.43 K
BTD Anomaly (3.9-10/11/12 um)	6.70 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.80 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	1.00
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.30°
Mean Solar Zenith Angle	40.60°
Mean Glint Angle	85.00°
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)	AR
Country/Countries	United States
County/Locality(s)	Jackson County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 17:47:57UTC
Radiative Center (Lat, Lon):	35.523335°, -91.242775°
Nearby Counties (meeting alert criteria):	Jackson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.17 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.79 K
Observed - Background BT (3.9 um)	4.53 K
BT Anomaly (3.9 um)	2.75 K
Maximum Observed - Clear RTM BT (3.9 um)	16.03 K
Maximum Observed BTD (3.9-10/11/12 um)	13.64 K
Observed - Background BTD (3.9-10/11/12 um)	4.55 K
BTD Anomaly (3.9-10/11/12 um)	3.95 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	1.10 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	0.93
Maximum Radiative Power	17.17 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.80°
Mean Solar Zenith Angle	40.20°
Mean Glint Angle	84.10°
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)	AL
Country/Countries	United States
County/Locality(s)	Winston County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 17:47:58UTC
Radiative Center (Lat, Lon):	34.142502°, -87.482780°
Nearby Counties (meeting alert criteria):	Winston County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.79 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.08 K
Observed - Background BT (3.9 um)	1.94 K
BT Anomaly (3.9 um)	1.58 K
Maximum Observed - Clear RTM BT (3.9 um)	13.26 K
Maximum Observed BTD (3.9-10/11/12 um)	8.19 K
Observed - Background BTD (3.9-10/11/12 um)	2.20 K
BTD Anomaly (3.9-10/11/12 um)	3.98 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	2.40 K
Image Interval	2.00 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	6.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.00°
Mean Solar Zenith Angle	38.40°
Mean Glint Angle	79.50°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS)