Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-15
Time:	15:21:17
Production Date and Time:	2025-05-15 15:26:14 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251351521179_e20251351523552_c20251351524036.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251351516179_e20251351518552_c20251351519040.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Coosa County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-05-15 15:22:21UTC
Radiative Center (Lat, Lon):	32.841389°, -86.191391°
Nearby Counties (meeting alert criteria):	Coosa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.54 K
Observed - Background BT (3.9 um)	6.34 K
BT Anomaly (3.9 um)	6.99 K
Maximum Observed - Clear RTM BT (3.9 um)	12.86 K
Maximum Observed BTD (3.9-10/11/12 um)	18.31 K
Observed - Background BTD (3.9-10/11/12 um)	6.02 K
BTD Anomaly (3.9-10/11/12 um)	4.01 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	23.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.20°
Mean Solar Zenith Angle	34.20°
Mean Glint Angle	65.10°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Ascension Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-15 15:22:20UTC
Radiative Center (Lat, Lon):	30.227222°, -91.026665°
Nearby Counties (meeting alert criteria):	Ascension Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	26.93 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Oil/gas
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	311.15 K
Observed - Background BT (3.9 um)	7.04 K
BT Anomaly (3.9 um)	4.36 K
Maximum Observed - Clear RTM BT (3.9 um)	12.70 K
Maximum Observed BTD (3.9-10/11/12 um)	20.11 K
Observed - Background BTD (3.9-10/11/12 um)	7.99 K
BTD Anomaly (3.9-10/11/12 um)	4.95 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	6.50 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	0.44
Maximum Radiative Power	26.93 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	37.70°
Mean Glint Angle	68.10°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Medina County, TX
NWS WFO	Austin/San Antonio TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-15 15:22:49UTC
Radiative Center (Lat, Lon):	29.197500°, -98.949997°
Nearby Counties (meeting alert criteria):	Medina County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.88 K
Observed - Background BT (3.9 um)	2.12 K
BT Anomaly (3.9 um)	1.75 K
Maximum Observed - Clear RTM BT (3.9 um)	5.94 K
Maximum Observed BTD (3.9-10/11/12 um)	14.42 K
Observed - Background BTD (3.9-10/11/12 um)	2.16 K
BTD Anomaly (3.9-10/11/12 um)	2.23 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.63
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.00°
Mean Solar Zenith Angle	44.50°
Mean Glint Angle	79.30°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	TXs_750_m TXw_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Osceola County, FL
NWS WFO	Melbourne FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-15 15:22:52UTC
Radiative Center (Lat, Lon):	28.240278°, -81.136948°
Nearby Counties (meeting alert criteria):	Osceola County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.28 K
Observed - Background BT (3.9 um)	2.01 K
BT Anomaly (3.9 um)	1.01 K
Maximum Observed - Clear RTM BT (3.9 um)	8.64 K
Maximum Observed BTD (3.9-10/11/12 um)	13.26 K
Observed - Background BTD (3.9-10/11/12 um)	2.17 K
BTD Anomaly (3.9-10/11/12 um)	1.67 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	3.20 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	1.00
Maximum Radiative Power	10.53 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	33.70°
Mean Solar Zenith Angle	28.90°
Mean Glint Angle	52.10°
Water Fraction	0.00
Total Pixel Area	4.80 km²
Latest Satellite Imagery:	FLs_750_m
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Next Generation Fire System (NGFS) - Experimental