Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-12
Time:	15:38:53
Production Date and Time:	2025-03-12 15:39:42 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G16_s20250711538533_e20250711538590_c20250711539050.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G16_s20250711536533_e20250711536590_c20250711537055.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Ogle County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-12 15:38:55UTC
Radiative Center (Lat, Lon):	41.908333°, -89.377220°
Nearby Counties (meeting alert criteria):	Ogle County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.90 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.69 K
Observed - Background BT (3.9 um)	2.56 K
BT Anomaly (3.9 um)	1.50 K
Maximum Observed - Clear RTM BT (3.9 um)	12.09 K
Maximum Observed BTD (3.9-10/11/12 um)	12.44 K
Observed - Background BTD (3.9-10/11/12 um)	2.55 K
BTD Anomaly (3.9-10/11/12 um)	2.12 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	3.90 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.90 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.70°
Mean Solar Zenith Angle	56.80°
Mean Glint Angle	103.80°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Clark County, IL
NWS WFO	Lincoln IL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-12 15:38:55UTC
Radiative Center (Lat, Lon):	39.200554°, -87.629723°
Nearby Counties (meeting alert criteria):	Clark County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	62.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.44 K
Observed - Background BT (3.9 um)	10.78 K
BT Anomaly (3.9 um)	10.21 K
Maximum Observed - Clear RTM BT (3.9 um)	20.17 K
Maximum Observed BTD (3.9-10/11/12 um)	22.81 K
Observed - Background BTD (3.9-10/11/12 um)	10.03 K
BTD Anomaly (3.9-10/11/12 um)	10.13 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.90 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.80
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	36.66 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.40°
Mean Solar Zenith Angle	54.00°
Mean Glint Angle	97.70°
Water Fraction	0.00
Total Pixel Area	11.80 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_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)	Lonoke County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-12 15:38:57UTC
Radiative Center (Lat, Lon):	34.778332°, -92.031670°
Nearby Counties (meeting alert criteria):	Lonoke County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.81 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.23 K
Observed - Background BT (3.9 um)	3.04 K
BT Anomaly (3.9 um)	3.18 K
Maximum Observed - Clear RTM BT (3.9 um)	10.34 K
Maximum Observed BTD (3.9-10/11/12 um)	10.45 K
Observed - Background BTD (3.9-10/11/12 um)	3.17 K
BTD Anomaly (3.9-10/11/12 um)	3.48 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	1.80 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	9.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.40°
Mean Solar Zenith Angle	53.70°
Mean Glint Angle	95.10°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Lawrence County, AL
NWS WFO	Huntsville AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-12 15:38:58UTC
Radiative Center (Lat, Lon):	34.530834°, -87.363892°
Nearby Counties (meeting alert criteria):	Lawrence County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.09 K
Observed - Background BT (3.9 um)	2.48 K
BT Anomaly (3.9 um)	3.22 K
Maximum Observed - Clear RTM BT (3.9 um)	12.81 K
Maximum Observed BTD (3.9-10/11/12 um)	8.37 K
Observed - Background BTD (3.9-10/11/12 um)	2.84 K
BTD Anomaly (3.9-10/11/12 um)	6.21 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	0.80 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.22
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.30°
Mean Solar Zenith Angle	50.60°
Mean Glint Angle	89.60°
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)