Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-04-06
Time:	21:36:17
Production Date and Time:	2024-04-06 21:42:47 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20240972136171_e20240972138544_c20240972139026.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20240972131171_e20240972133544_c20240972134034.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	IL
Country/Countries	USA
County/Locality(s)	Cook County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-06 21:36:51UTC
Radiative Center (Lat, Lon):	42.010000°, -88.050000°
Nearby Counties (meeting alert criteria):	Cook County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.84 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Likely an Urban Source
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	294.47 K
Observed - Background BT (3.9 um)	3.53 K
BT Anomaly (3.9 um)	2.66 K
Maximum Observed - Clear RTM BT (3.9 um)	13.60 K
Maximum Observed BTD (3.9-10/11/12 um)	7.77 K
Observed - Background BTD (3.9-10/11/12 um)	2.94 K
BTD Anomaly (3.9-10/11/12 um)	6.08 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	2.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.84 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.50°
Mean Solar Zenith Angle	60.40°
Mean Glint Angle	72.40°
Water Fraction	0.00
Total Pixel Area	14.40 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	MO
Country/Countries	USA
County/Locality(s)	Reynolds County, MO
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-06 21:36:51UTC
Radiative Center (Lat, Lon):	37.430000°, -91.150000°
Nearby Counties (meeting alert criteria):	Reynolds County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.96 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.17 K
Observed - Background BT (3.9 um)	4.75 K
BT Anomaly (3.9 um)	11.49 K
Maximum Observed - Clear RTM BT (3.9 um)	14.77 K
Maximum Observed BTD (3.9-10/11/12 um)	9.20 K
Observed - Background BTD (3.9-10/11/12 um)	4.83 K
BTD Anomaly (3.9-10/11/12 um)	29.12 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.33
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.96 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.70°
Mean Solar Zenith Angle	56.60°
Mean Glint Angle	64.10°
Water Fraction	0.00
Total Pixel Area	6.60 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)	AR
Country/Countries	USA
County/Locality(s)	Poinsett County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-06 21:37:21UTC
Radiative Center (Lat, Lon):	35.640000°, -91.030000°
Nearby Counties (meeting alert criteria):	Poinsett County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.20 K
Observed - Background BT (3.9 um)	4.83 K
BT Anomaly (3.9 um)	3.93 K
Maximum Observed - Clear RTM BT (3.9 um)	15.80 K
Maximum Observed BTD (3.9-10/11/12 um)	18.89 K
Observed - Background BTD (3.9-10/11/12 um)	5.10 K
BTD Anomaly (3.9-10/11/12 um)	3.40 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	5.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.28
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	16.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.90°
Mean Solar Zenith Angle	56.20°
Mean Glint Angle	61.80°
Water Fraction	0.00
Total Pixel Area	12.70 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)	Unknown
Country/Countries	Cuba
County/Locality(s)	Cuba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-06 21:38:22UTC
Radiative Center (Lat, Lon):	21.670000°, -78.630000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.33 K
Observed - Background BT (3.9 um)	7.79 K
BT Anomaly (3.9 um)	5.20 K
Maximum Observed - Clear RTM BT (3.9 um)	9.23 K
Maximum Observed BTD (3.9-10/11/12 um)	16.21 K
Observed - Background BTD (3.9-10/11/12 um)	7.13 K
BTD Anomaly (3.9-10/11/12 um)	4.96 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	1.40 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	0.32
Maximum Radiative Power	19.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.80°
Mean Solar Zenith Angle	64.30°
Mean Glint Angle	64.50°
Water Fraction	0.00
Total Pixel Area	4.60 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Dominican Republic
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-06 21:38:53UTC
Radiative Center (Lat, Lon):	19.400000°, -71.590000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.32 K
Observed - Background BT (3.9 um)	4.52 K
BT Anomaly (3.9 um)	1.97 K
Maximum Observed - Clear RTM BT (3.9 um)	5.23 K
Maximum Observed BTD (3.9-10/11/12 um)	14.86 K
Observed - Background BTD (3.9-10/11/12 um)	4.88 K
BTD Anomaly (3.9-10/11/12 um)	2.85 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	4.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.54 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	23.20°
Mean Solar Zenith Angle	70.90°
Mean Glint Angle	76.50°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental