Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-08-07
Time:	15:41:17
Production Date and Time:	2024-08-07 15:46:03 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20242201541171_e20242201543544_c20242201544027.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20242201536171_e20242201538544_c20242201539037.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IA
Country/Countries	USA
County/Locality(s)	Woodbury County, IA
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-08-07 15:41:50UTC
Radiative Center (Lat, Lon):	42.520000°, -96.320000°
Nearby Counties (meeting alert criteria):	Woodbury County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.20 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.21 K
Observed - Background BT (3.9 um)	3.92 K
BT Anomaly (3.9 um)	2.70 K
Maximum Observed - Clear RTM BT (3.9 um)	8.54 K
Maximum Observed BTD (3.9-10/11/12 um)	15.68 K
Observed - Background BTD (3.9-10/11/12 um)	3.78 K
BTD Anomaly (3.9-10/11/12 um)	2.55 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	1.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.20 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.80°
Mean Solar Zenith Angle	44.40°
Mean Glint Angle	91.40°
Water Fraction	0.00
Total Pixel Area	8.20 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	USA
County/Locality(s)	Throckmorton County, TX
NWS WFO	San Angelo TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-08-07 15:42:20UTC
Radiative Center (Lat, Lon):	33.070000°, -99.340000°
Nearby Counties (meeting alert criteria):	Throckmorton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.86 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.33 K
Observed - Background BT (3.9 um)	4.22 K
BT Anomaly (3.9 um)	3.87 K
Maximum Observed - Clear RTM BT (3.9 um)	8.87 K
Maximum Observed BTD (3.9-10/11/12 um)	18.98 K
Observed - Background BTD (3.9-10/11/12 um)	4.86 K
BTD Anomaly (3.9-10/11/12 um)	7.19 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.12
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	29.86 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.60°
Mean Solar Zenith Angle	44.00°
Mean Glint Angle	83.80°
Water Fraction	0.00
Total Pixel Area	6.80 km²
Latest Satellite Imagery:	TXw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Autauga County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-08-07 15:42:21UTC
Radiative Center (Lat, Lon):	32.500000°, -86.660000°
Nearby Counties (meeting alert criteria):	Autauga County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.72 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.75 K
Observed - Background BT (3.9 um)	5.54 K
BT Anomaly (3.9 um)	5.89 K
Maximum Observed - Clear RTM BT (3.9 um)	7.05 K
Maximum Observed BTD (3.9-10/11/12 um)	14.27 K
Observed - Background BTD (3.9-10/11/12 um)	5.40 K
BTD Anomaly (3.9-10/11/12 um)	8.89 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.64
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.00°
Mean Solar Zenith Angle	33.50°
Mean Glint Angle	66.10°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Crenshaw County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-08-07 15:42:21UTC
Radiative Center (Lat, Lon):	31.570000°, -86.190000°
Nearby Counties (meeting alert criteria):	Crenshaw County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.58 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.72 K
Observed - Background BT (3.9 um)	6.01 K
BT Anomaly (3.9 um)	7.44 K
Maximum Observed - Clear RTM BT (3.9 um)	8.27 K
Maximum Observed BTD (3.9-10/11/12 um)	14.51 K
Observed - Background BTD (3.9-10/11/12 um)	5.66 K
BTD Anomaly (3.9-10/11/12 um)	8.43 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	4.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.87
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	20.58 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.80°
Mean Solar Zenith Angle	32.80°
Mean Glint Angle	64.10°
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) - Experimental