Next Generation Fire System (NGFS) -- CIMSS

Date:	2024-04-11
Time:	21:46:17
Production Date and Time:	2024-04-11 21:51:01 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20241022146173_e20241022148546_c20241022149034.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20241022141173_e20241022143546_c20241022144019.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	NE
Country/Countries	USA
County/Locality(s)	Cheyenne County, NE
NWS WFO	Cheyenne WY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-11 21:46:50UTC
Radiative Center (Lat, Lon):	41.110000°, -102.900000°
Nearby Counties (meeting alert criteria):	Cheyenne County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.04 K
Observed - Background BT (3.9 um)	3.66 K
BT Anomaly (3.9 um)	3.74 K
Maximum Observed - Clear RTM BT (3.9 um)	15.62 K
Maximum Observed BTD (3.9-10/11/12 um)	12.06 K
Observed - Background BTD (3.9-10/11/12 um)	3.68 K
BTD Anomaly (3.9-10/11/12 um)	4.27 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	2.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.43
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.60°
Mean Solar Zenith Angle	50.50°
Mean Glint Angle	61.60°
Water Fraction	0.00
Total Pixel Area	9.00 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	Glenn County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-11 21:46:48UTC
Radiative Center (Lat, Lon):	39.500000°, -122.020000°
Nearby Counties (meeting alert criteria):	Glenn County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.08 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.94 K
Observed - Background BT (3.9 um)	4.27 K
BT Anomaly (3.9 um)	1.72 K
Maximum Observed - Clear RTM BT (3.9 um)	13.28 K
Maximum Observed BTD (3.9-10/11/12 um)	14.35 K
Observed - Background BTD (3.9-10/11/12 um)	3.50 K
BTD Anomaly (3.9-10/11/12 um)	2.45 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.50 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	18.08 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.50°
Mean Solar Zenith Angle	38.00°
Mean Glint Angle	65.30°
Water Fraction	0.00
Total Pixel Area	17.00 km²
Latest Satellite Imagery:	CAcentral_750_m ORsw-CAn_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Atkinson County, GA
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-11 21:47:22UTC
Radiative Center (Lat, Lon):	31.220000°, -82.870000°
Nearby Counties (meeting alert criteria):	Atkinson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.82 K
Observed - Background BT (3.9 um)	6.86 K
BT Anomaly (3.9 um)	11.38 K
Maximum Observed - Clear RTM BT (3.9 um)	11.22 K
Maximum Observed BTD (3.9-10/11/12 um)	15.03 K
Observed - Background BTD (3.9-10/11/12 um)	7.40 K
BTD Anomaly (3.9-10/11/12 um)	4.77 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	3.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	0.82
Maximum Radiative Power	18.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.50°
Mean Solar Zenith Angle	63.10°
Mean Glint Angle	64.40°
Water Fraction	0.00
Total Pixel Area	5.40 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	2024-04-11 21:48:22UTC
Radiative Center (Lat, Lon):	22.770000°, -81.800000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.69 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.37 K
Observed - Background BT (3.9 um)	6.42 K
BT Anomaly (3.9 um)	4.61 K
Maximum Observed - Clear RTM BT (3.9 um)	5.60 K
Maximum Observed BTD (3.9-10/11/12 um)	19.16 K
Observed - Background BTD (3.9-10/11/12 um)	6.20 K
BTD Anomaly (3.9-10/11/12 um)	3.93 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.68
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.69 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.80°
Mean Solar Zenith Angle	63.40°
Mean Glint Angle	59.90°
Water Fraction	0.00
Total Pixel Area	4.70 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)