Next Generation Fire System (NGFS) -- CIMSS

Date:	2024-04-20
Time:	21:36:17
Production Date and Time:	2024-04-20 21:41:05 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20241112136171_e20241112138544_c20241112139028.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20241112131171_e20241112133544_c20241112134036.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	Unknown
Country/Countries	Canada
County/Locality(s)	Canada
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-20 21:36:19UTC
Radiative Center (Lat, Lon):	52.630000°, -122.190000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	85.09 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.62 K
Observed - Background BT (3.9 um)	6.73 K
BT Anomaly (3.9 um)	4.70 K
Maximum Observed - Clear RTM BT (3.9 um)	12.89 K
Maximum Observed BTD (3.9-10/11/12 um)	9.82 K
Observed - Background BTD (3.9-10/11/12 um)	6.29 K
BTD Anomaly (3.9-10/11/12 um)	6.48 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.72
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	45.42 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	74.60°
Mean Solar Zenith Angle	44.80°
Mean Glint Angle	82.40°
Water Fraction	0.00
Total Pixel Area	62.40 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	MT
Country/Countries	USA
County/Locality(s)	Lewis and Clark County, MT
NWS WFO	Great Falls MT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-20 21:36:19UTC
Radiative Center (Lat, Lon):	46.580000°, -112.220000°
Nearby Counties (meeting alert criteria):	Lewis and Clark County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	36.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.45 K
Observed - Background BT (3.9 um)	3.92 K
BT Anomaly (3.9 um)	2.00 K
Maximum Observed - Clear RTM BT (3.9 um)	10.46 K
Maximum Observed BTD (3.9-10/11/12 um)	9.72 K
Observed - Background BTD (3.9-10/11/12 um)	3.91 K
BTD Anomaly (3.9-10/11/12 um)	6.33 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.61
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.00°
Mean Solar Zenith Angle	44.30°
Mean Glint Angle	69.50°
Water Fraction	0.00
Total Pixel Area	43.20 km²
Latest Satellite Imagery:	IDn-MTw_750_m MTe_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	ID
Country/Countries	USA
County/Locality(s)	Bonneville County, ID
NWS WFO	Pocatello ID
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-20 21:36:49UTC
Radiative Center (Lat, Lon):	43.390000°, -111.830000°
Nearby Counties (meeting alert criteria):	Bonneville County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	28.21 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.45 K
Observed - Background BT (3.9 um)	3.13 K
BT Anomaly (3.9 um)	1.77 K
Maximum Observed - Clear RTM BT (3.9 um)	18.32 K
Maximum Observed BTD (3.9-10/11/12 um)	10.56 K
Observed - Background BTD (3.9-10/11/12 um)	3.55 K
BTD Anomaly (3.9-10/11/12 um)	4.24 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	1.70 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	0.99
Maximum Radiative Power	14.27 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	62.40°
Mean Solar Zenith Angle	42.50°
Mean Glint Angle	64.40°
Water Fraction	0.00
Total Pixel Area	25.10 km²
Latest Satellite Imagery:	IDs-NVne-UTnw_750_m WY-UTne-COnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Dominican Republic
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-20 21:38:53UTC
Radiative Center (Lat, Lon):	18.890000°, -69.480000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.60 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.00 K
Observed - Background BT (3.9 um)	3.85 K
BT Anomaly (3.9 um)	3.62 K
Maximum Observed - Clear RTM BT (3.9 um)	8.02 K
Maximum Observed BTD (3.9-10/11/12 um)	10.70 K
Observed - Background BTD (3.9-10/11/12 um)	4.55 K
BTD Anomaly (3.9-10/11/12 um)	9.97 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	3.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.37
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.60 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	23.20°
Mean Solar Zenith Angle	72.20°
Mean Glint Angle	77.80°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS)