Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-12
Time:	17:06:17
Production Date and Time:	2025-04-12 17:11:20 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251021706178_e20251021708551_c20251021709039.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251021701178_e20251021703551_c20251021704055.nc
Number Of Thermal Anomaly Alerts:	3

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Etowah County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 17:07:21UTC
Radiative Center (Lat, Lon):	34.011391°, -85.839447°
Nearby Counties (meeting alert criteria):	Etowah County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.60 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.51 K
Observed - Background BT (3.9 um)	2.26 K
BT Anomaly (3.9 um)	1.87 K
Maximum Observed - Clear RTM BT (3.9 um)	12.33 K
Maximum Observed BTD (3.9-10/11/12 um)	6.92 K
Observed - Background BTD (3.9-10/11/12 um)	1.63 K
BTD Anomaly (3.9-10/11/12 um)	3.57 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.70 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	1.00
Maximum Radiative Power	3.60 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.30°
Mean Solar Zenith Angle	27.10°
Mean Glint Angle	68.50°
Water Fraction	0.00
Total Pixel Area	5.30 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)	LA
Country/Countries	United States
County/Locality(s)	Vernon Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 17:07:20UTC
Radiative Center (Lat, Lon):	30.910278°, -93.357780°
Nearby Counties (meeting alert criteria):	Vernon Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Elevated SPC Risk
Event Priority Ranking	3
Maximum Observed BT (3.9 um)	303.13 K
Observed - Background BT (3.9 um)	2.55 K
BT Anomaly (3.9 um)	1.89 K
Maximum Observed - Clear RTM BT (3.9 um)	8.71 K
Maximum Observed BTD (3.9-10/11/12 um)	8.95 K
Observed - Background BTD (3.9-10/11/12 um)	2.55 K
BTD Anomaly (3.9-10/11/12 um)	4.22 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.52
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.76 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.30°
Mean Solar Zenith Angle	27.60°
Mean Glint Angle	68.80°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Puerto Rico
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 17:08:54UTC
Radiative Center (Lat, Lon):	18.347500°, -65.789719°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	131.58 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.80 K
Observed - Background BT (3.9 um)	5.57 K
BT Anomaly (3.9 um)	2.22 K
Maximum Observed - Clear RTM BT (3.9 um)	10.04 K
Maximum Observed BTD (3.9-10/11/12 um)	22.11 K
Observed - Background BTD (3.9-10/11/12 um)	5.63 K
BTD Anomaly (3.9-10/11/12 um)	3.37 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	1.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	0.79
Maximum Radiative Power	87.10 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	24.20°
Mean Solar Zenith Angle	14.40°
Mean Glint Angle	38.00°
Water Fraction	0.00
Total Pixel Area	13.20 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental