Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-26
Time:	15:46:55
Production Date and Time:	2025-03-26 15:48:26 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G16_s20250851546552_e20250851547009_c20250851547063.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G16_s20250851545552_e20250851546009_c20250851546062.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Kane County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-26 15:46:57UTC
Radiative Center (Lat, Lon):	42.051388°, -88.458336°
Nearby Counties (meeting alert criteria):	Kane County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	44.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.94 K
Observed - Background BT (3.9 um)	12.19 K
BT Anomaly (3.9 um)	7.14 K
Maximum Observed - Clear RTM BT (3.9 um)	27.72 K
Maximum Observed BTD (3.9-10/11/12 um)	27.40 K
Observed - Background BTD (3.9-10/11/12 um)	12.53 K
BTD Anomaly (3.9-10/11/12 um)	5.43 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	10.20 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.66
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	44.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.60°
Mean Solar Zenith Angle	50.10°
Mean Glint Angle	97.00°
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)	IA
Country/Countries	United States
County/Locality(s)	Boone County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-26 15:46:56UTC
Radiative Center (Lat, Lon):	42.017502°, -94.032776°
Nearby Counties (meeting alert criteria):	Boone County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	41.06 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.09 K
Observed - Background BT (3.9 um)	7.51 K
BT Anomaly (3.9 um)	3.37 K
Maximum Observed - Clear RTM BT (3.9 um)	20.97 K
Maximum Observed BTD (3.9-10/11/12 um)	21.22 K
Observed - Background BTD (3.9-10/11/12 um)	7.65 K
BTD Anomaly (3.9-10/11/12 um)	5.24 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	5.10 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	23.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.30°
Mean Solar Zenith Angle	53.20°
Mean Glint Angle	102.10°
Water Fraction	0.00
Total Pixel Area	13.10 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Jefferson County, IL
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-26 15:46:57UTC
Radiative Center (Lat, Lon):	38.406113°, -88.834999°
Nearby Counties (meeting alert criteria):	Jefferson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.04 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.55 K
Observed - Background BT (3.9 um)	2.31 K
BT Anomaly (3.9 um)	5.14 K
Maximum Observed - Clear RTM BT (3.9 um)	13.86 K
Maximum Observed BTD (3.9-10/11/12 um)	11.88 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)	1.90 K
Image Interval	1.00 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	6.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.80°
Mean Solar Zenith Angle	47.80°
Mean Glint Angle	91.20°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	Greene County, TN
NWS WFO	Morristown TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-26 15:47:01UTC
Radiative Center (Lat, Lon):	36.109722°, -82.842224°
Nearby Counties (meeting alert criteria):	Greene County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.60 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.49 K
Observed - Background BT (3.9 um)	4.20 K
BT Anomaly (3.9 um)	4.47 K
Maximum Observed - Clear RTM BT (3.9 um)	18.77 K
Maximum Observed BTD (3.9-10/11/12 um)	11.33 K
Observed - Background BTD (3.9-10/11/12 um)	3.73 K
BTD Anomaly (3.9-10/11/12 um)	8.37 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	2.70 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.81
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.60 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.80°
Mean Solar Zenith Angle	42.80°
Mean Glint Angle	81.90°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Baldwin County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-26 15:47:00UTC
Radiative Center (Lat, Lon):	31.067499°, -87.657776°
Nearby Counties (meeting alert criteria):	Baldwin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.22 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.00 K
Observed - Background BT (3.9 um)	2.88 K
BT Anomaly (3.9 um)	2.25 K
Maximum Observed - Clear RTM BT (3.9 um)	9.41 K
Maximum Observed BTD (3.9-10/11/12 um)	10.45 K
Observed - Background BTD (3.9-10/11/12 um)	2.59 K
BTD Anomaly (3.9-10/11/12 um)	3.91 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.60 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	6.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.70°
Mean Solar Zenith Angle	42.40°
Mean Glint Angle	77.80°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS)