Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-12-21
Time:	19:41:17
Production Date and Time:	2023-12-21 19:45:59 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20233551941175_e20233551943548_c20233551944034.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20233551936175_e20233551938548_c20233551939012.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MT
Country/Countries	USA
County/Locality(s)	Dawson County, MT
NWS WFO	Glasgow MT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-21 19:41:20UTC
Radiative Center (Lat, Lon):	47.340000°, -104.430000°
Nearby Counties (meeting alert criteria):	Dawson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	288.29 K
Observed - Background BT (3.9 um)	4.06 K
BT Anomaly (3.9 um)	2.85 K
Maximum Observed - Clear RTM BT (3.9 um)	11.63 K
Maximum Observed BTD (3.9-10/11/12 um)	10.12 K
Observed - Background BTD (3.9-10/11/12 um)	4.30 K
BTD Anomaly (3.9-10/11/12 um)	9.23 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	2.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	61.70°
Mean Solar Zenith Angle	71.50°
Mean Glint Angle	113.80°
Water Fraction	0.00
Total Pixel Area	11.50 km²
Latest Satellite Imagery:	MTe_750_m ND-SDn_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Washington County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-21 19:42:22UTC
Radiative Center (Lat, Lon):	33.220000°, -82.800000°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	50.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.96 K
Observed - Background BT (3.9 um)	14.07 K
BT Anomaly (3.9 um)	11.16 K
Maximum Observed - Clear RTM BT (3.9 um)	19.69 K
Maximum Observed BTD (3.9-10/11/12 um)	19.71 K
Observed - Background BTD (3.9-10/11/12 um)	14.21 K
BTD Anomaly (3.9-10/11/12 um)	10.27 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	10.80 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	50.70 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.70°
Mean Solar Zenith Angle	64.90°
Mean Glint Angle	93.70°
Water Fraction	0.00
Total Pixel Area	11.20 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Emanuel County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-21 19:42:22UTC
Radiative Center (Lat, Lon):	32.470000°, -82.390000°
Nearby Counties (meeting alert criteria):	Emanuel County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.19 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.63 K
Observed - Background BT (3.9 um)	7.00 K
BT Anomaly (3.9 um)	10.10 K
Maximum Observed - Clear RTM BT (3.9 um)	12.35 K
Maximum Observed BTD (3.9-10/11/12 um)	14.21 K
Observed - Background BTD (3.9-10/11/12 um)	7.06 K
BTD Anomaly (3.9-10/11/12 um)	6.07 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	3.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.31 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.80°
Mean Solar Zenith Angle	64.50°
Mean Glint Angle	92.60°
Water Fraction	0.00
Total Pixel Area	11.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_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	2023-12-21 19:43:21UTC
Radiative Center (Lat, Lon):	22.760000°, -82.680000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.18 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.04 K
Observed - Background BT (3.9 um)	11.11 K
BT Anomaly (3.9 um)	8.12 K
Maximum Observed - Clear RTM BT (3.9 um)	19.77 K
Maximum Observed BTD (3.9-10/11/12 um)	17.87 K
Observed - Background BTD (3.9-10/11/12 um)	9.82 K
BTD Anomaly (3.9-10/11/12 um)	7.42 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	7.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	29.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.10°
Mean Solar Zenith Angle	56.40°
Mean Glint Angle	74.40°
Water Fraction	0.00
Total Pixel Area	4.70 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)