Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-02-19
Time:	21:41:17
Production Date and Time:	2025-02-19 21:46:00 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250502141171_e20250502143544_c20250502144032.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250502136171_e20250502138544_c20250502139017.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Custer County, NE
NWS WFO	North Platte NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-19 21:41:50UTC
Radiative Center (Lat, Lon):	41.503613°, -99.675003°
Nearby Counties (meeting alert criteria):	Custer County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	47.19 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	276.82 K
Observed - Background BT (3.9 um)	18.93 K
BT Anomaly (3.9 um)	28.46 K
Maximum Observed - Clear RTM BT (3.9 um)	24.32 K
Maximum Observed BTD (3.9-10/11/12 um)	23.20 K
Observed - Background BTD (3.9-10/11/12 um)	18.89 K
BTD Anomaly (3.9-10/11/12 um)	56.22 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	27.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.40°
Mean Solar Zenith Angle	65.80°
Mean Glint Angle	83.20°
Water Fraction	0.00
Total Pixel Area	20.60 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-19 21:43:22UTC
Radiative Center (Lat, Lon):	23.019722°, -81.569725°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.17 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.64 K
Observed - Background BT (3.9 um)	5.92 K
BT Anomaly (3.9 um)	5.22 K
Maximum Observed - Clear RTM BT (3.9 um)	9.69 K
Maximum Observed BTD (3.9-10/11/12 um)	10.80 K
Observed - Background BTD (3.9-10/11/12 um)	4.60 K
BTD Anomaly (3.9-10/11/12 um)	3.89 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	0.90 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	16.17 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.00°
Mean Solar Zenith Angle	68.40°
Mean Glint Angle	74.60°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-02-19 21:43:22UTC
Radiative Center (Lat, Lon):	21.790556°, -78.237503°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	37.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.92 K
Observed - Background BT (3.9 um)	11.56 K
BT Anomaly (3.9 um)	11.46 K
Maximum Observed - Clear RTM BT (3.9 um)	14.32 K
Maximum Observed BTD (3.9-10/11/12 um)	21.02 K
Observed - Background BTD (3.9-10/11/12 um)	12.40 K
BTD Anomaly (3.9-10/11/12 um)	9.35 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	8.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.66
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	37.70 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.90°
Mean Solar Zenith Angle	70.80°
Mean Glint Angle	78.40°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-19 21:43:22UTC
Radiative Center (Lat, Lon):	21.728333°, -77.881386°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.25 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.17 K
Observed - Background BT (3.9 um)	5.78 K
BT Anomaly (3.9 um)	4.86 K
Maximum Observed - Clear RTM BT (3.9 um)	5.69 K
Maximum Observed BTD (3.9-10/11/12 um)	14.52 K
Observed - Background BTD (3.9-10/11/12 um)	6.10 K
BTD Anomaly (3.9-10/11/12 um)	3.63 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	7.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.74
Fraction of Surrounding Red Channel Pixels that are Brighter	0.81
Maximum Radiative Power	13.25 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.70°
Mean Solar Zenith Angle	71.10°
Mean Glint Angle	78.90°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS)