Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-01-21
Time:	21:21:17
Production Date and Time:	2025-01-21 21:25:58 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G18_s20250212121172_e20250212123545_c20250212124031.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G18_s20250212116172_e20250212118545_c20250212119015.nc
Number Of Thermal Anomaly Alerts:	3

Basic Information
State/Province(s)	British Columbia
Country/Countries	Canada
County/Locality(s)	Thompson-Nicola, British Columbia
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-01-21 21:21:22UTC
Radiative Center (Lat, Lon):	49.940000°, -120.780000°
Nearby Counties (meeting alert criteria):	Thompson-Nicola (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	51.90 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	284.90 K
Observed - Background BT (3.9 um)	11.56 K
BT Anomaly (3.9 um)	8.63 K
Maximum Observed - Clear RTM BT (3.9 um)	21.18 K
Maximum Observed BTD (3.9-10/11/12 um)	15.12 K
Observed - Background BTD (3.9-10/11/12 um)	11.33 K
BTD Anomaly (3.9-10/11/12 um)	13.96 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	0.51
Maximum Radiative Power	37.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.70°
Mean Solar Zenith Angle	71.40°
Mean Glint Angle	130.90°
Water Fraction	0.00
Total Pixel Area	28.70 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	CO
Country/Countries	USA
County/Locality(s)	Douglas County, CO
NWS WFO	Denver CO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-01-21 21:21:54UTC
Radiative Center (Lat, Lon):	39.300000°, -105.180000°
Nearby Counties (meeting alert criteria):	Douglas County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: HATCH PILES RX (HIGH, tdiff=0.19574 days, POINT)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	287.79 K
Observed - Background BT (3.9 um)	10.34 K
BT Anomaly (3.9 um)	9.04 K
Maximum Observed - Clear RTM BT (3.9 um)	23.42 K
Maximum Observed BTD (3.9-10/11/12 um)	14.13 K
Observed - Background BTD (3.9-10/11/12 um)	9.10 K
BTD Anomaly (3.9-10/11/12 um)	11.85 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.97
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	17.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	56.40°
Mean Solar Zenith Angle	66.50°
Mean Glint Angle	122.00°
Water Fraction	0.00
Total Pixel Area	9.40 km²
Latest Satellite Imagery:	COsw-UTse-AZne-NMnw_750_m KSsw-COse-OKw-TXnw_750_m SDs-NE-COne-KSnw_750_m WY-UTne-COnw_750_m
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Basic Information
State/Province(s)	Baja California Sur
Country/Countries	Mexico
County/Locality(s)	Mulegé, Baja California Sur
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-01-21 21:22:54UTC
Radiative Center (Lat, Lon):	27.960000°, -113.970000°
Nearby Counties (meeting alert criteria):	Mulegé (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	30.83 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.75 K
Observed - Background BT (3.9 um)	3.12 K
BT Anomaly (3.9 um)	3.87 K
Maximum Observed - Clear RTM BT (3.9 um)	26.30 K
Maximum Observed BTD (3.9-10/11/12 um)	13.00 K
Observed - Background BTD (3.9-10/11/12 um)	3.09 K
BTD Anomaly (3.9-10/11/12 um)	4.96 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	-1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.85
Fraction of Surrounding Red Channel Pixels that are Brighter	0.92
Maximum Radiative Power	16.84 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.50°
Mean Solar Zenith Angle	53.00°
Mean Glint Angle	93.60°
Water Fraction	0.00
Total Pixel Area	12.00 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)