Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-04-24
Time:	20:41:18
Production Date and Time:	2024-04-24 20:46:08 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G18_s20241152041180_e20241152043553_c20241152044049.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G18_s20241152036180_e20241152038553_c20241152039036.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 (Cloud)
Mean Object Date/Time	2024-04-24 20:41:25UTC
Radiative Center (Lat, Lon):	49.030000°, -103.660000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	89.65 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Oil/gas
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	316.34 K
Observed - Background BT (3.9 um)	11.26 K
BT Anomaly (3.9 um)	9.23 K
Maximum Observed - Clear RTM BT (3.9 um)	27.31 K
Maximum Observed BTD (3.9-10/11/12 um)	22.26 K
Observed - Background BTD (3.9-10/11/12 um)	11.16 K
BTD Anomaly (3.9-10/11/12 um)	23.58 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	10.10 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	1.00
Maximum Radiative Power	89.65 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.10°
Mean Solar Zenith Angle	42.50°
Mean Glint Angle	107.60°
Water Fraction	0.00
Total Pixel Area	13.80 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	ND
Country/Countries	USA
County/Locality(s)	Towner County, ND
NWS WFO	Grand Forks ND
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-04-24 20:41:25UTC
Radiative Center (Lat, Lon):	48.940000°, -99.260000°
Nearby Counties (meeting alert criteria):	Towner County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	88.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.80 K
Observed - Background BT (3.9 um)	11.29 K
BT Anomaly (3.9 um)	9.15 K
Maximum Observed - Clear RTM BT (3.9 um)	23.76 K
Maximum Observed BTD (3.9-10/11/12 um)	29.56 K
Observed - Background BTD (3.9-10/11/12 um)	10.13 K
BTD Anomaly (3.9-10/11/12 um)	9.09 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	9.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.99
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	88.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	67.20°
Mean Solar Zenith Angle	44.50°
Mean Glint Angle	111.60°
Water Fraction	0.00
Total Pixel Area	16.20 km²
Latest Satellite Imagery:	ND-SDn_750_m
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Basic Information
State/Province(s)	ND
Country/Countries	USA
County/Locality(s)	Nelson County, ND
NWS WFO	Grand Forks ND
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-04-24 20:41:25UTC
Radiative Center (Lat, Lon):	48.150000°, -98.360000°
Nearby Counties (meeting alert criteria):	Nelson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	216.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.29 K
Observed - Background BT (3.9 um)	13.22 K
BT Anomaly (3.9 um)	5.72 K
Maximum Observed - Clear RTM BT (3.9 um)	19.75 K
Maximum Observed BTD (3.9-10/11/12 um)	34.53 K
Observed - Background BTD (3.9-10/11/12 um)	13.67 K
BTD Anomaly (3.9-10/11/12 um)	6.33 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	9.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.09
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	97.26 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	67.00°
Mean Solar Zenith Angle	44.40°
Mean Glint Angle	111.30°
Water Fraction	0.00
Total Pixel Area	48.50 km²
Latest Satellite Imagery:	MN-WInw_750_m ND-SDn_750_m
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Basic Information
State/Province(s)	ID
Country/Countries	USA
County/Locality(s)	Idaho County, ID
NWS WFO	Missoula MT
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-04-24 20:41:24UTC
Radiative Center (Lat, Lon):	45.830000°, -115.560000°
Nearby Counties (meeting alert criteria):	Idaho County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	165.32 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: RX DUTCH OVEN RRRD (HIGH, tdiff=0.2524 days, POINT)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.98 K
Observed - Background BT (3.9 um)	20.79 K
BT Anomaly (3.9 um)	9.77 K
Maximum Observed - Clear RTM BT (3.9 um)	26.54 K
Maximum Observed BTD (3.9-10/11/12 um)	36.22 K
Observed - Background BTD (3.9-10/11/12 um)	20.92 K
BTD Anomaly (3.9-10/11/12 um)	7.00 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	10.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.96
Fraction of Surrounding Red Channel Pixels that are Brighter	0.90
Maximum Radiative Power	91.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.20°
Mean Solar Zenith Angle	35.40°
Mean Glint Angle	92.60°
Water Fraction	0.00
Total Pixel Area	18.10 km²
Latest Satellite Imagery:	IDn-MTw_750_m
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Next Generation Fire System (NGFS) - Experimental