Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-04-23
Time:	16:01:17
Production Date and Time:	2024-04-23 16:05:49 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20241141601172_e20241141603545_c20241141604025.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20241141556172_e20241141558544_c20241141559007.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	ND
Country/Countries	USA
County/Locality(s)	Emmons County, ND
NWS WFO	Bismarck ND
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-23 16:01:20UTC
Radiative Center (Lat, Lon):	46.510000°, -100.450000°
Nearby Counties (meeting alert criteria):	Emmons County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.00 K
Observed - Background BT (3.9 um)	6.24 K
BT Anomaly (3.9 um)	5.26 K
Maximum Observed - Clear RTM BT (3.9 um)	21.49 K
Maximum Observed BTD (3.9-10/11/12 um)	15.20 K
Observed - Background BTD (3.9-10/11/12 um)	5.88 K
BTD Anomaly (3.9-10/11/12 um)	7.54 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	4.10 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	0.99
Maximum Radiative Power	24.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.30°
Mean Solar Zenith Angle	47.50°
Mean Glint Angle	103.40°
Water Fraction	0.00
Total Pixel Area	10.10 km²
Latest Satellite Imagery:	ND-SDn_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Winston County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-23 16:02:21UTC
Radiative Center (Lat, Lon):	34.110000°, -87.290000°
Nearby Counties (meeting alert criteria):	Winston County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.36 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: BNK HOUSTON RX (HIGH, tdiff=0.09235 days, POINT)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.83 K
Observed - Background BT (3.9 um)	4.28 K
BT Anomaly (3.9 um)	5.16 K
Maximum Observed - Clear RTM BT (3.9 um)	12.44 K
Maximum Observed BTD (3.9-10/11/12 um)	8.56 K
Observed - Background BTD (3.9-10/11/12 um)	4.26 K
BTD Anomaly (3.9-10/11/12 um)	9.03 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	2.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.46
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.90°
Mean Solar Zenith Angle	32.30°
Mean Glint Angle	70.60°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Blount County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-23 16:02:21UTC
Radiative Center (Lat, Lon):	33.930000°, -86.820000°
Nearby Counties (meeting alert criteria):	Blount County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.11 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.24 K
Observed - Background BT (3.9 um)	5.32 K
BT Anomaly (3.9 um)	5.63 K
Maximum Observed - Clear RTM BT (3.9 um)	13.76 K
Maximum Observed BTD (3.9-10/11/12 um)	10.20 K
Observed - Background BTD (3.9-10/11/12 um)	6.01 K
BTD Anomaly (3.9-10/11/12 um)	15.79 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.13
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.50 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.60°
Mean Solar Zenith Angle	31.80°
Mean Glint Angle	69.80°
Water Fraction	0.00
Total Pixel Area	11.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Taylor County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-23 16:02:21UTC
Radiative Center (Lat, Lon):	32.570000°, -84.390000°
Nearby Counties (meeting alert criteria):	Taylor County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.69 K
Observed - Background BT (3.9 um)	3.74 K
BT Anomaly (3.9 um)	2.55 K
Maximum Observed - Clear RTM BT (3.9 um)	14.89 K
Maximum Observed BTD (3.9-10/11/12 um)	8.35 K
Observed - Background BTD (3.9-10/11/12 um)	2.28 K
BTD Anomaly (3.9-10/11/12 um)	3.48 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	1.00 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	0.98
Maximum Radiative Power	5.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	29.40°
Mean Glint Angle	65.10°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Marion County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-23 16:02:21UTC
Radiative Center (Lat, Lon):	32.460000°, -84.600000°
Nearby Counties (meeting alert criteria):	Marion County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.73 K
Observed - Background BT (3.9 um)	4.28 K
BT Anomaly (3.9 um)	2.53 K
Maximum Observed - Clear RTM BT (3.9 um)	11.85 K
Maximum Observed BTD (3.9-10/11/12 um)	7.83 K
Observed - Background BTD (3.9-10/11/12 um)	2.95 K
BTD Anomaly (3.9-10/11/12 um)	3.84 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.73
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.30°
Mean Solar Zenith Angle	29.50°
Mean Glint Angle	65.10°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Next Generation Fire System (NGFS) - Experimental