Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2023-06-28
Time:	19:36:30
Production Date and Time:	2023-06-28 19:40:52 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20231791936176_e20231791938549_c20231791939040.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20231791931176_e20231791933549_c20231791934030.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	SD
Country/Countries	USA
County/Locality(s)	Gregory County, SD
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-06-28 19:36:50UTC
Radiative Center (Lat, Lon):	43.080000°, -98.910000°
Nearby Counties (meeting alert criteria):	Gregory County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	57.65 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.06 K
Observed - Background BT (3.9 um)	6.12 K
BT Anomaly (3.9 um)	4.03 K
Maximum Observed - Clear RTM BT (3.9 um)	11.65 K
Maximum Observed BTD (3.9-10/11/12 um)	16.10 K
Observed - Background BTD (3.9-10/11/12 um)	5.91 K
BTD Anomaly (3.9-10/11/12 um)	5.88 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	5.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	32.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.50°
Mean Solar Zenith Angle	23.10°
Mean Glint Angle	66.10°
Water Fraction	0.00
Total Pixel Area	17.40 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	OK
Country/Countries	USA
County/Locality(s)	Washington County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-06-28 19:36:50UTC
Radiative Center (Lat, Lon):	36.740000°, -95.920000°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.18 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)	313.69 K
Observed - Background BT (3.9 um)	4.86 K
BT Anomaly (3.9 um)	5.30 K
Maximum Observed - Clear RTM BT (3.9 um)	9.81 K
Maximum Observed BTD (3.9-10/11/12 um)	13.07 K
Observed - Background BTD (3.9-10/11/12 um)	3.09 K
BTD Anomaly (3.9-10/11/12 um)	4.11 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	0.10 K
Image Interval	5.00 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	19.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.10°
Mean Solar Zenith Angle	20.20°
Mean Glint Angle	52.60°
Water Fraction	0.00
Total Pixel Area	7.00 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	TN
Country/Countries	USA
County/Locality(s)	Fayette County, TN
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-06-28 19:37:21UTC
Radiative Center (Lat, Lon):	35.150000°, -89.610000°
Nearby Counties (meeting alert criteria):	Fayette County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.79 K
Observed - Background BT (3.9 um)	3.97 K
BT Anomaly (3.9 um)	2.76 K
Maximum Observed - Clear RTM BT (3.9 um)	8.43 K
Maximum Observed BTD (3.9-10/11/12 um)	27.02 K
Observed - Background BTD (3.9-10/11/12 um)	4.03 K
BTD Anomaly (3.9-10/11/12 um)	2.11 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	4.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.56
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	20.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.80°
Mean Solar Zenith Angle	23.80°
Mean Glint Angle	48.40°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Talladega County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-06-28 19:37:21UTC
Radiative Center (Lat, Lon):	33.440000°, -86.100000°
Nearby Counties (meeting alert criteria):	Talladega County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.43 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)	310.69 K
Observed - Background BT (3.9 um)	4.70 K
BT Anomaly (3.9 um)	3.60 K
Maximum Observed - Clear RTM BT (3.9 um)	9.00 K
Maximum Observed BTD (3.9-10/11/12 um)	13.62 K
Observed - Background BTD (3.9-10/11/12 um)	2.85 K
BTD Anomaly (3.9-10/11/12 um)	2.73 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 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	14.43 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.80°
Mean Solar Zenith Angle	26.00°
Mean Glint Angle	45.70°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS) - Experimental