Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2023-06-28
Time:	20:31:30
Production Date and Time:	2023-06-28 20:35:52 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20231792031176_e20231792033549_c20231792034039.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20231792026176_e20231792028549_c20231792029033.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	TN
Country/Countries	USA
County/Locality(s)	Coffee County, TN
NWS WFO	Nashville TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-06-28 20:32:21UTC
Radiative Center (Lat, Lon):	35.370000°, -86.210000°
Nearby Counties (meeting alert criteria):	Coffee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.81 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)	309.17 K
Observed - Background BT (3.9 um)	5.02 K
BT Anomaly (3.9 um)	3.77 K
Maximum Observed - Clear RTM BT (3.9 um)	10.49 K
Maximum Observed BTD (3.9-10/11/12 um)	13.30 K
Observed - Background BTD (3.9-10/11/12 um)	3.44 K
BTD Anomaly (3.9-10/11/12 um)	3.86 K
Similar Pixel Count	19
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	7.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.90°
Mean Solar Zenith Angle	37.40°
Mean Glint Angle	48.50°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	AZ
Country/Countries	USA
County/Locality(s)	Apache County, AZ
NWS WFO	Flagstaff AZ
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-06-28 20:32:19UTC
Radiative Center (Lat, Lon):	34.680000°, -109.520000°
Nearby Counties (meeting alert criteria):	Apache County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.61 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Critical SPC Risk
Event Priority Ranking	2
Maximum Observed BT (3.9 um)	324.97 K
Observed - Background BT (3.9 um)	2.41 K
BT Anomaly (3.9 um)	2.75 K
Maximum Observed - Clear RTM BT (3.9 um)	16.60 K
Maximum Observed BTD (3.9-10/11/12 um)	12.93 K
Observed - Background BTD (3.9-10/11/12 um)	1.71 K
BTD Anomaly (3.9-10/11/12 um)	3.05 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.83
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.61 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.60°
Mean Solar Zenith Angle	19.10°
Mean Glint Angle	50.80°
Water Fraction	0.00
Total Pixel Area	8.90 km²
Latest Satellite Imagery:	COsw-UTse-AZne-NMnw_750_m NMsw-AZse_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	USA
County/Locality(s)	Noxubee County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-06-28 20:32:21UTC
Radiative Center (Lat, Lon):	33.200000°, -88.590000°
Nearby Counties (meeting alert criteria):	Noxubee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	98.89 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.73 K
Observed - Background BT (3.9 um)	13.58 K
BT Anomaly (3.9 um)	8.47 K
Maximum Observed - Clear RTM BT (3.9 um)	14.97 K
Maximum Observed BTD (3.9-10/11/12 um)	26.48 K
Observed - Background BTD (3.9-10/11/12 um)	13.41 K
BTD Anomaly (3.9-10/11/12 um)	13.23 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	9.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	0.29
Maximum Radiative Power	57.10 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.40°
Mean Solar Zenith Angle	35.20°
Mean Glint Angle	43.30°
Water Fraction	0.00
Total Pixel Area	11.70 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	USA
County/Locality(s)	Nolan County, TX
NWS WFO	San Angelo TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-06-28 20:32:19UTC
Radiative Center (Lat, Lon):	32.370000°, -100.370000°
Nearby Counties (meeting alert criteria):	Nolan County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	89.31 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	330.12 K
Observed - Background BT (3.9 um)	6.63 K
BT Anomaly (3.9 um)	4.71 K
Maximum Observed - Clear RTM BT (3.9 um)	16.64 K
Maximum Observed BTD (3.9-10/11/12 um)	17.92 K
Observed - Background BTD (3.9-10/11/12 um)	6.90 K
BTD Anomaly (3.9-10/11/12 um)	13.58 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	4.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.38
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	50.31 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.70°
Mean Solar Zenith Angle	25.30°
Mean Glint Angle	40.30°
Water Fraction	0.00
Total Pixel Area	13.60 km²
Latest Satellite Imagery:	TXw_750_m
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Next Generation Fire System (NGFS) - Experimental