Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-25
Time:	18:21:17
Production Date and Time:	2025-05-25 18:26:15 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251451821177_e20251451823550_c20251451824018.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251451816177_e20251451818550_c20251451819051.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	Manitoba
Country/Countries	Canada
County/Locality(s)	Division No. 17, Manitoba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-25 18:21:20UTC
Radiative Center (Lat, Lon):	51.497223°, -99.914169°
Nearby Counties (meeting alert criteria):	Division No. 17 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	25.28 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)	3.78 K
BT Anomaly (3.9 um)	1.54 K
Maximum Observed - Clear RTM BT (3.9 um)	16.85 K
Maximum Observed BTD (3.9-10/11/12 um)	10.66 K
Observed - Background BTD (3.9-10/11/12 um)	3.56 K
BTD Anomaly (3.9-10/11/12 um)	3.54 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.61
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	25.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	63.70°
Mean Solar Zenith Angle	30.80°
Mean Glint Angle	92.30°
Water Fraction	0.00
Total Pixel Area	9.00 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Los Angeles County, CA
NWS WFO	Los Angeles/Oxnard CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-25 18:22:18UTC
Radiative Center (Lat, Lon):	34.256390°, -117.733887°
Nearby Counties (meeting alert criteria):	Los Angeles County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.90 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.86 K
Observed - Background BT (3.9 um)	3.54 K
BT Anomaly (3.9 um)	2.56 K
Maximum Observed - Clear RTM BT (3.9 um)	11.88 K
Maximum Observed BTD (3.9-10/11/12 um)	12.94 K
Observed - Background BTD (3.9-10/11/12 um)	3.45 K
BTD Anomaly (3.9-10/11/12 um)	7.25 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	0.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	0.87
Maximum Radiative Power	18.90 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	60.40°
Mean Solar Zenith Angle	23.30°
Mean Glint Angle	83.60°
Water Fraction	0.00
Total Pixel Area	8.10 km²
Latest Satellite Imagery:	AZsw-CAse_750_m CAcentral_750_m CAs_750_m NVs-UTsw-AZnw_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	St. Lucie County, FL
NWS WFO	Melbourne FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-05-25 18:22:52UTC
Radiative Center (Lat, Lon):	27.487499°, -80.438614°
Nearby Counties (meeting alert criteria):	St. Lucie County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	72.12 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Likely a Solar Farm
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	326.06 K
Observed - Background BT (3.9 um)	14.04 K
BT Anomaly (3.9 um)	4.02 K
Maximum Observed - Clear RTM BT (3.9 um)	22.95 K
Maximum Observed BTD (3.9-10/11/12 um)	31.66 K
Observed - Background BTD (3.9-10/11/12 um)	13.07 K
BTD Anomaly (3.9-10/11/12 um)	3.95 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	8.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.94
Fraction of Surrounding Red Channel Pixels that are Brighter	0.00
Maximum Radiative Power	72.12 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	32.80°
Mean Solar Zenith Angle	15.80°
Mean Glint Angle	38.50°
Water Fraction	0.00
Total Pixel Area	4.80 km²
Latest Satellite Imagery:	FLs_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-25 18:23:22UTC
Radiative Center (Lat, Lon):	21.859167°, -80.076668°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.27 K
Observed - Background BT (3.9 um)	8.60 K
BT Anomaly (3.9 um)	2.52 K
Maximum Observed - Clear RTM BT (3.9 um)	9.59 K
Maximum Observed BTD (3.9-10/11/12 um)	19.16 K
Observed - Background BTD (3.9-10/11/12 um)	8.10 K
BTD Anomaly (3.9-10/11/12 um)	3.15 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	3.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	23.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.30°
Mean Solar Zenith Angle	15.10°
Mean Glint Angle	27.20°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental