Next Generation Fire System (NGFS) -- CIMSS

Date:	2024-04-02
Time:	20:21:17
Production Date and Time:	2024-04-02 20:26:13 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20240932021170_e20240932023543_c20240932024000.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20240932016170_e20240932018543_c20240932019033.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MT
Country/Countries	USA
County/Locality(s)	Broadwater County, MT
NWS WFO	Great Falls MT
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-04-02 20:21:19UTC
Radiative Center (Lat, Lon):	46.150000°, -111.610000°
Nearby Counties (meeting alert criteria):	Broadwater County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	117.09 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.80 K
Observed - Background BT (3.9 um)	16.17 K
BT Anomaly (3.9 um)	19.22 K
Maximum Observed - Clear RTM BT (3.9 um)	30.29 K
Maximum Observed BTD (3.9-10/11/12 um)	25.82 K
Observed - Background BTD (3.9-10/11/12 um)	14.68 K
BTD Anomaly (3.9-10/11/12 um)	22.50 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.80 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	0.87
Maximum Radiative Power	117.09 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	64.30°
Mean Solar Zenith Angle	42.70°
Mean Glint Angle	86.80°
Water Fraction	0.00
Total Pixel Area	13.80 km²
Latest Satellite Imagery:	IDn-MTw_750_m MTe_750_m
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Basic Information
State/Province(s)	ID
Country/Countries	USA
County/Locality(s)	Nez Perce County, ID
NWS WFO	Spokane WA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-02 20:21:19UTC
Radiative Center (Lat, Lon):	46.400000°, -116.390000°
Nearby Counties (meeting alert criteria):	Nez Perce County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	74.98 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.53 K
Observed - Background BT (3.9 um)	2.77 K
BT Anomaly (3.9 um)	1.38 K
Maximum Observed - Clear RTM BT (3.9 um)	15.45 K
Maximum Observed BTD (3.9-10/11/12 um)	13.92 K
Observed - Background BTD (3.9-10/11/12 um)	3.43 K
BTD Anomaly (3.9-10/11/12 um)	3.18 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	1.20 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	29.24 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	67.20°
Mean Solar Zenith Angle	42.10°
Mean Glint Angle	89.90°
Water Fraction	0.00
Total Pixel Area	67.90 km²
Latest Satellite Imagery:	IDn-MTw_750_m
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Basic Information
State/Province(s)	SC
Country/Countries	USA
County/Locality(s)	Williamsburg County, SC
NWS WFO	Wilmington NC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-02 20:22:22UTC
Radiative Center (Lat, Lon):	33.490000°, -79.630000°
Nearby Counties (meeting alert criteria):	Williamsburg County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	30.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.82 K
Observed - Background BT (3.9 um)	5.30 K
BT Anomaly (3.9 um)	5.94 K
Maximum Observed - Clear RTM BT (3.9 um)	10.16 K
Maximum Observed BTD (3.9-10/11/12 um)	13.11 K
Observed - Background BTD (3.9-10/11/12 um)	4.71 K
BTD Anomaly (3.9-10/11/12 um)	6.51 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.81
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.93 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	50.50°
Mean Glint Angle	69.30°
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	2024-04-02 20:23:21UTC
Radiative Center (Lat, Lon):	22.740000°, -82.400000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	76.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.91 K
Observed - Background BT (3.9 um)	6.61 K
BT Anomaly (3.9 um)	2.72 K
Maximum Observed - Clear RTM BT (3.9 um)	11.18 K
Maximum Observed BTD (3.9-10/11/12 um)	18.10 K
Observed - Background BTD (3.9-10/11/12 um)	6.48 K
BTD Anomaly (3.9-10/11/12 um)	3.38 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	5.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	24.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.00°
Mean Solar Zenith Angle	44.40°
Mean Glint Angle	50.50°
Water Fraction	0.00
Total Pixel Area	19.00 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)