Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-12-18
Time:	20:51:17
Production Date and Time:	2024-12-18 20:55:54 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20243532051174_e20243532053547_c20243532054036.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20243532046174_e20243532048547_c20243532049027.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	OR
Country/Countries	USA
County/Locality(s)	Klamath County, OR
NWS WFO	Medford OR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-18 20:51:48UTC
Radiative Center (Lat, Lon):	43.520000°, -121.670000°
Nearby Counties (meeting alert criteria):	Klamath County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	283.89 K
Observed - Background BT (3.9 um)	4.44 K
BT Anomaly (3.9 um)	3.75 K
Maximum Observed - Clear RTM BT (3.9 um)	11.18 K
Maximum Observed BTD (3.9-10/11/12 um)	6.43 K
Observed - Background BTD (3.9-10/11/12 um)	3.71 K
BTD Anomaly (3.9-10/11/12 um)	4.34 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.80
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	13.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	68.60°
Mean Solar Zenith Angle	67.80°
Mean Glint Angle	100.00°
Water Fraction	0.00
Total Pixel Area	19.60 km²
Latest Satellite Imagery:	ORsw-CAn_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Pike County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-18 20:52:21UTC
Radiative Center (Lat, Lon):	31.730000°, -86.080000°
Nearby Counties (meeting alert criteria):	Pike County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.40 K
Observed - Background BT (3.9 um)	4.46 K
BT Anomaly (3.9 um)	8.89 K
Maximum Observed - Clear RTM BT (3.9 um)	8.45 K
Maximum Observed BTD (3.9-10/11/12 um)	9.98 K
Observed - Background BTD (3.9-10/11/12 um)	4.15 K
BTD Anomaly (3.9-10/11/12 um)	8.34 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.95 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.00°
Mean Solar Zenith Angle	71.50°
Mean Glint Angle	89.90°
Water Fraction	0.00
Total Pixel Area	11.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	USA
County/Locality(s)	Washington County, FL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-18 20:52:21UTC
Radiative Center (Lat, Lon):	30.800000°, -85.570000°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	35.98 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.32 K
Observed - Background BT (3.9 um)	8.12 K
BT Anomaly (3.9 um)	5.62 K
Maximum Observed - Clear RTM BT (3.9 um)	9.60 K
Maximum Observed BTD (3.9-10/11/12 um)	15.58 K
Observed - Background BTD (3.9-10/11/12 um)	8.15 K
BTD Anomaly (3.9-10/11/12 um)	5.90 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	2.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	0.87
Maximum Radiative Power	21.69 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.80°
Mean Solar Zenith Angle	71.20°
Mean Glint Angle	88.90°
Water Fraction	0.00
Total Pixel Area	10.90 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	USA
County/Locality(s)	Iberia Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-12-18 20:52:50UTC
Radiative Center (Lat, Lon):	30.020000°, -91.740000°
Nearby Counties (meeting alert criteria):	Iberia Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	40.47 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.44 K
Observed - Background BT (3.9 um)	12.76 K
BT Anomaly (3.9 um)	8.39 K
Maximum Observed - Clear RTM BT (3.9 um)	16.92 K
Maximum Observed BTD (3.9-10/11/12 um)	20.65 K
Observed - Background BTD (3.9-10/11/12 um)	13.17 K
BTD Anomaly (3.9-10/11/12 um)	7.77 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	0.39
Fraction of Surrounding Red Channel Pixels that are Brighter	0.52
Maximum Radiative Power	40.47 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.60°
Mean Solar Zenith Angle	66.90°
Mean Glint Angle	82.70°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Cuba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-18 20:53:22UTC
Radiative Center (Lat, Lon):	22.150000°, -80.670000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	95.04 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.08 K
Observed - Background BT (3.9 um)	9.70 K
BT Anomaly (3.9 um)	9.67 K
Maximum Observed - Clear RTM BT (3.9 um)	11.95 K
Maximum Observed BTD (3.9-10/11/12 um)	16.53 K
Observed - Background BTD (3.9-10/11/12 um)	9.59 K
BTD Anomaly (3.9-10/11/12 um)	11.54 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	6.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	0.06
Maximum Radiative Power	28.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.80°
Mean Solar Zenith Angle	68.80°
Mean Glint Angle	81.20°
Water Fraction	0.00
Total Pixel Area	18.70 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental