Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-04-13
Time:	18:36:17
Production Date and Time:	2024-04-13 18:41:17 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20241041836173_e20241041838546_c20241041839043.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20241041831173_e20241041833546_c20241041834051.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	IL
Country/Countries	USA
County/Locality(s)	LaSalle County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-13 18:36:51UTC
Radiative Center (Lat, Lon):	41.200000°, -88.590000°
Nearby Counties (meeting alert criteria):	LaSalle County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.81 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.78 K
Observed - Background BT (3.9 um)	4.22 K
BT Anomaly (3.9 um)	1.95 K
Maximum Observed - Clear RTM BT (3.9 um)	19.79 K
Maximum Observed BTD (3.9-10/11/12 um)	16.16 K
Observed - Background BTD (3.9-10/11/12 um)	4.05 K
BTD Anomaly (3.9-10/11/12 um)	3.33 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.80°
Mean Solar Zenith Angle	33.40°
Mean Glint Angle	77.90°
Water Fraction	0.00
Total Pixel Area	7.10 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	IA
Country/Countries	USA
County/Locality(s)	Louisa County, IA
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-13 18:36:51UTC
Radiative Center (Lat, Lon):	41.090000°, -91.090000°
Nearby Counties (meeting alert criteria):	Louisa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	51.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.44 K
Observed - Background BT (3.9 um)	6.60 K
BT Anomaly (3.9 um)	3.44 K
Maximum Observed - Clear RTM BT (3.9 um)	22.02 K
Maximum Observed BTD (3.9-10/11/12 um)	17.92 K
Observed - Background BTD (3.9-10/11/12 um)	6.93 K
BTD Anomaly (3.9-10/11/12 um)	7.07 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	5.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.42
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	51.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.50°
Mean Solar Zenith Angle	32.80°
Mean Glint Angle	78.10°
Water Fraction	0.00
Total Pixel Area	14.50 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	UT
Country/Countries	USA
County/Locality(s)	Sanpete County, UT
NWS WFO	Salt Lake City UT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-13 18:36:49UTC
Radiative Center (Lat, Lon):	39.130000°, -111.700000°
Nearby Counties (meeting alert criteria):	Sanpete County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	45.47 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.06 K
Observed - Background BT (3.9 um)	4.74 K
BT Anomaly (3.9 um)	3.12 K
Maximum Observed - Clear RTM BT (3.9 um)	19.41 K
Maximum Observed BTD (3.9-10/11/12 um)	12.50 K
Observed - Background BTD (3.9-10/11/12 um)	4.44 K
BTD Anomaly (3.9-10/11/12 um)	7.34 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	3.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.78
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	24.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.20°
Mean Solar Zenith Angle	32.20°
Mean Glint Angle	88.90°
Water Fraction	0.00
Total Pixel Area	21.80 km²
Latest Satellite Imagery:	COsw-UTse-AZne-NMnw_750_m IDs-NVne-UTnw_750_m NVs-UTsw-AZnw_750_m WY-UTne-COnw_750_m
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Basic Information
State/Province(s)	OK
Country/Countries	USA
County/Locality(s)	Osage County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-13 18:36:50UTC
Radiative Center (Lat, Lon):	36.850000°, -96.650000°
Nearby Counties (meeting alert criteria):	Osage County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	91.93 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.56 K
Observed - Background BT (3.9 um)	9.99 K
BT Anomaly (3.9 um)	6.57 K
Maximum Observed - Clear RTM BT (3.9 um)	23.22 K
Maximum Observed BTD (3.9-10/11/12 um)	19.27 K
Observed - Background BTD (3.9-10/11/12 um)	9.05 K
BTD Anomaly (3.9-10/11/12 um)	9.27 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	8.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	46.95 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.60°
Mean Solar Zenith Angle	27.90°
Mean Glint Angle	72.00°
Water Fraction	0.00
Total Pixel Area	14.10 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	OK
Country/Countries	USA
County/Locality(s)	Ellis County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-13 18:36:50UTC
Radiative Center (Lat, Lon):	36.590000°, -99.610000°
Nearby Counties (meeting alert criteria):	Ellis County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	43.43 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Elevated SPC Risk
Event Priority Ranking	3
Maximum Observed BT (3.9 um)	317.00 K
Observed - Background BT (3.9 um)	4.61 K
BT Anomaly (3.9 um)	4.45 K
Maximum Observed - Clear RTM BT (3.9 um)	16.73 K
Maximum Observed BTD (3.9-10/11/12 um)	14.86 K
Observed - Background BTD (3.9-10/11/12 um)	5.09 K
BTD Anomaly (3.9-10/11/12 um)	10.27 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	4.90 K
Image Interval	5.00 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	25.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.90°
Mean Solar Zenith Angle	27.50°
Mean Glint Angle	73.40°
Water Fraction	0.00
Total Pixel Area	14.80 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m
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Next Generation Fire System (NGFS) - Experimental