Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-09-21
Time:	17:51:17
Production Date and Time:	2023-09-21 17:55:55 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232641751172_e20232641753545_c20232641754029.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232641746172_e20232641748545_c20232641749028.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	VA
Country/Countries	USA
County/Locality(s)	Lancaster County, VA
NWS WFO	Wakefield VA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-09-21 17:51:52UTC
Radiative Center (Lat, Lon):	37.800000°, -76.440000°
Nearby Counties (meeting alert criteria):	Lancaster County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	168.98 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.12 K
Observed - Background BT (3.9 um)	19.87 K
BT Anomaly (3.9 um)	10.51 K
Maximum Observed - Clear RTM BT (3.9 um)	17.97 K
Maximum Observed BTD (3.9-10/11/12 um)	35.20 K
Observed - Background BTD (3.9-10/11/12 um)	20.07 K
BTD Anomaly (3.9-10/11/12 um)	11.38 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.38
Fraction of Surrounding Red Channel Pixels that are Brighter	0.04
Maximum Radiative Power	103.65 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.00°
Mean Solar Zenith Angle	38.70°
Mean Glint Angle	80.70°
Water Fraction	0.00
Total Pixel Area	12.10 km²
Latest Satellite Imagery:	MD-DE-VAe-NCe_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Clay County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-09-21 17:51:51UTC
Radiative Center (Lat, Lon):	36.460000°, -90.610000°
Nearby Counties (meeting alert criteria):	Clay County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	28.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.57 K
Observed - Background BT (3.9 um)	7.76 K
BT Anomaly (3.9 um)	2.92 K
Maximum Observed - Clear RTM BT (3.9 um)	11.83 K
Maximum Observed BTD (3.9-10/11/12 um)	21.80 K
Observed - Background BTD (3.9-10/11/12 um)	7.24 K
BTD Anomaly (3.9-10/11/12 um)	3.12 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	5.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	0.65
Maximum Radiative Power	28.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.50°
Mean Solar Zenith Angle	35.50°
Mean Glint Angle	79.10°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	MO
Country/Countries	USA
County/Locality(s)	Dunklin County, MO
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-09-21 17:52:21UTC
Radiative Center (Lat, Lon):	36.070000°, -90.030000°
Nearby Counties (meeting alert criteria):	Dunklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.22 K
Observed - Background BT (3.9 um)	6.97 K
BT Anomaly (3.9 um)	3.39 K
Maximum Observed - Clear RTM BT (3.9 um)	12.40 K
Maximum Observed BTD (3.9-10/11/12 um)	23.28 K
Observed - Background BTD (3.9-10/11/12 um)	6.74 K
BTD Anomaly (3.9-10/11/12 um)	4.15 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	0.44
Maximum Radiative Power	27.70 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.90°
Mean Solar Zenith Angle	35.10°
Mean Glint Angle	78.10°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Macon County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-09-21 17:52:21UTC
Radiative Center (Lat, Lon):	32.380000°, -85.470000°
Nearby Counties (meeting alert criteria):	Macon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	84.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.65 K
Observed - Background BT (3.9 um)	9.12 K
BT Anomaly (3.9 um)	6.18 K
Maximum Observed - Clear RTM BT (3.9 um)	14.84 K
Maximum Observed BTD (3.9-10/11/12 um)	36.16 K
Observed - Background BTD (3.9-10/11/12 um)	9.46 K
BTD Anomaly (3.9-10/11/12 um)	4.76 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	4.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.41
Fraction of Surrounding Red Channel Pixels that are Brighter	0.76
Maximum Radiative Power	84.53 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.50°
Mean Solar Zenith Angle	31.60°
Mean Glint Angle	69.00°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS)