Next Generation Fire System (NGFS) -- CIMSS

Date:	2024-04-23
Time:	18:16:17
Production Date and Time:	2024-04-23 18:20:56 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G18_s20241141816178_e20241141818551_c20241141818593.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G18_s20241141811178_e20241141813551_c20241141814046.nc
Number Of Thermal Anomaly Alerts:	5

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	2024-04-23 18:16:24UTC
Radiative Center (Lat, Lon):	50.780000°, -98.320000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	52.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.02 K
Observed - Background BT (3.9 um)	6.33 K
BT Anomaly (3.9 um)	4.37 K
Maximum Observed - Clear RTM BT (3.9 um)	12.59 K
Maximum Observed BTD (3.9-10/11/12 um)	14.51 K
Observed - Background BTD (3.9-10/11/12 um)	7.20 K
BTD Anomaly (3.9-10/11/12 um)	20.02 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.39
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	31.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	69.00°
Mean Solar Zenith Angle	38.30°
Mean Glint Angle	94.30°
Water Fraction	0.50
Total Pixel Area	36.40 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	MT
Country/Countries	USA
County/Locality(s)	Blaine County, MT
NWS WFO	Great Falls MT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-23 18:16:24UTC
Radiative Center (Lat, Lon):	48.470000°, -108.600000°
Nearby Counties (meeting alert criteria):	Blaine County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	30.85 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.58 K
Observed - Background BT (3.9 um)	2.12 K
BT Anomaly (3.9 um)	2.13 K
Maximum Observed - Clear RTM BT (3.9 um)	12.40 K
Maximum Observed BTD (3.9-10/11/12 um)	10.59 K
Observed - Background BTD (3.9-10/11/12 um)	3.20 K
BTD Anomaly (3.9-10/11/12 um)	6.49 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.07
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	30.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	62.40°
Mean Solar Zenith Angle	37.80°
Mean Glint Angle	85.20°
Water Fraction	0.00
Total Pixel Area	23.30 km²
Latest Satellite Imagery:	MTe_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	Butte County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-23 18:16:53UTC
Radiative Center (Lat, Lon):	39.540000°, -121.930000°
Nearby Counties (meeting alert criteria):	Butte County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.85 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.16 K
Observed - Background BT (3.9 um)	8.14 K
BT Anomaly (3.9 um)	3.67 K
Maximum Observed - Clear RTM BT (3.9 um)	16.80 K
Maximum Observed BTD (3.9-10/11/12 um)	21.66 K
Observed - Background BTD (3.9-10/11/12 um)	8.68 K
BTD Anomaly (3.9-10/11/12 um)	3.87 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.32
Fraction of Surrounding Red Channel Pixels that are Brighter	0.45
Maximum Radiative Power	22.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.60°
Mean Solar Zenith Angle	36.20°
Mean Glint Angle	66.40°
Water Fraction	0.00
Total Pixel Area	6.90 km²
Latest Satellite Imagery:	CAcentral_750_m ORsw-CAn_750_m
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Basic Information
State/Province(s)	NM
Country/Countries	USA
County/Locality(s)	Socorro County, NM
NWS WFO	Albuquerque NM
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-23 18:17:24UTC
Radiative Center (Lat, Lon):	33.940000°, -107.550000°
Nearby Counties (meeting alert criteria):	Socorro County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: DURFEE-BOLANDER RX (HIGH, tdiff=1.9073 days, POINT)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.08 K
Observed - Background BT (3.9 um)	5.27 K
BT Anomaly (3.9 um)	3.44 K
Maximum Observed - Clear RTM BT (3.9 um)	8.97 K
Maximum Observed BTD (3.9-10/11/12 um)	12.80 K
Observed - Background BTD (3.9-10/11/12 um)	5.42 K
BTD Anomaly (3.9-10/11/12 um)	11.00 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	1.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.11
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	24.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.70°
Mean Solar Zenith Angle	24.40°
Mean Glint Angle	59.60°
Water Fraction	0.00
Total Pixel Area	7.70 km²
Latest Satellite Imagery:	COsw-UTse-AZne-NMnw_750_m NMsw-AZse_750_m
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Basic Information
State/Province(s)	AZ
Country/Countries	USA
County/Locality(s)	Pinal County, AZ
NWS WFO	Tucson AZ
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-23 18:17:24UTC
Radiative Center (Lat, Lon):	32.940000°, -111.170000°
Nearby Counties (meeting alert criteria):	Pinal County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.57 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.63 K
Observed - Background BT (3.9 um)	2.43 K
BT Anomaly (3.9 um)	1.30 K
Maximum Observed - Clear RTM BT (3.9 um)	7.49 K
Maximum Observed BTD (3.9-10/11/12 um)	9.31 K
Observed - Background BTD (3.9-10/11/12 um)	2.20 K
BTD Anomaly (3.9-10/11/12 um)	4.02 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.30 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	1.00
Maximum Radiative Power	11.57 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.60°
Mean Solar Zenith Angle	25.40°
Mean Glint Angle	55.50°
Water Fraction	0.00
Total Pixel Area	7.00 km²
Latest Satellite Imagery:	AZsw-CAse_750_m NMsw-AZse_750_m
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Next Generation Fire System (NGFS)