Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-07-22
Time:	20:56:17
Production Date and Time:	2024-07-22 21:00:57 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G18_s20242042056170_e20242042058543_c20242042059041.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G18_s20242042051170_e20242042053543_c20242042056353.nc,OR_ABI-L1b-RadC-M6C14_G18_s20242042046170_e20242042048543_c20242042049033.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	OR
Country/Countries	USA
County/Locality(s)	Crook County, OR
NWS WFO	Pendleton OR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-07-22 20:56:23UTC
Radiative Center (Lat, Lon):	44.370000°, -120.030000°
Nearby Counties (meeting alert criteria):	Crook County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	66.44 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	328.10 K
Observed - Background BT (3.9 um)	7.83 K
BT Anomaly (3.9 um)	3.59 K
Maximum Observed - Clear RTM BT (3.9 um)	23.21 K
Maximum Observed BTD (3.9-10/11/12 um)	20.43 K
Observed - Background BTD (3.9-10/11/12 um)	6.95 K
BTD Anomaly (3.9-10/11/12 um)	3.74 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	4.10 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	66.44 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.20°
Mean Solar Zenith Angle	26.10°
Mean Glint Angle	80.30°
Water Fraction	0.00
Total Pixel Area	8.00 km²
Latest Satellite Imagery:	ORsw-CAn_750_m WAw-ORw_750_m
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Basic Information
State/Province(s)	CO
Country/Countries	USA
County/Locality(s)	Garfield County, CO
NWS WFO	Grand Junction CO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-07-22 20:56:54UTC
Radiative Center (Lat, Lon):	39.520000°, -107.840000°
Nearby Counties (meeting alert criteria):	Garfield County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	49.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	326.08 K
Observed - Background BT (3.9 um)	8.32 K
BT Anomaly (3.9 um)	4.01 K
Maximum Observed - Clear RTM BT (3.9 um)	18.81 K
Maximum Observed BTD (3.9-10/11/12 um)	20.87 K
Observed - Background BTD (3.9-10/11/12 um)	7.93 K
BTD Anomaly (3.9-10/11/12 um)	5.13 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	6.50 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	0.73
Maximum Radiative Power	49.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.10°
Mean Solar Zenith Angle	28.50°
Mean Glint Angle	82.90°
Water Fraction	0.00
Total Pixel Area	8.80 km²
Latest Satellite Imagery:	COsw-UTse-AZne-NMnw_750_m WY-UTne-COnw_750_m
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Basic Information
State/Province(s)	AZ
Country/Countries	USA
County/Locality(s)	Gila County, AZ
NWS WFO	Phoenix AZ
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-07-22 20:57:24UTC
Radiative Center (Lat, Lon):	33.450000°, -110.270000°
Nearby Counties (meeting alert criteria):	Gila County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	33.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: ROCK (HIGH, tdiff=0.18302 days, POINT)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	327.98 K
Observed - Background BT (3.9 um)	4.49 K
BT Anomaly (3.9 um)	4.67 K
Maximum Observed - Clear RTM BT (3.9 um)	20.08 K
Maximum Observed BTD (3.9-10/11/12 um)	25.25 K
Observed - Background BTD (3.9-10/11/12 um)	4.51 K
BTD Anomaly (3.9-10/11/12 um)	5.55 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	-0.10 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	33.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.60°
Mean Solar Zenith Angle	23.70°
Mean Glint Angle	71.20°
Water Fraction	0.00
Total Pixel Area	7.20 km²
Latest Satellite Imagery:	AZsw-CAse_750_m COsw-UTse-AZne-NMnw_750_m NMsw-AZse_750_m NVs-UTsw-AZnw_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Mexico
County/Locality(s)	Mexico
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-07-22 20:57:24UTC
Radiative Center (Lat, Lon):	32.440000°, -116.660000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	324.17 K
Observed - Background BT (3.9 um)	3.82 K
BT Anomaly (3.9 um)	1.67 K
Maximum Observed - Clear RTM BT (3.9 um)	13.58 K
Maximum Observed BTD (3.9-10/11/12 um)	26.84 K
Observed - Background BTD (3.9-10/11/12 um)	3.34 K
BTD Anomaly (3.9-10/11/12 um)	1.98 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.20 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.77
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	15.68 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.90°
Mean Solar Zenith Angle	18.60°
Mean Glint Angle	61.70°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental