Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-06-05
Time:	15:36:17
Production Date and Time:	2025-06-05 15:41:08 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251561536175_e20251561538548_c20251561539032.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251561531175_e20251561533548_c20251561534038.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	Ontario
Country/Countries	Canada
County/Locality(s)	Sudbury, Ontario
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-05 15:36:22UTC
Radiative Center (Lat, Lon):	45.944721°, -80.762222°
Nearby Counties (meeting alert criteria):	Sudbury (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.26 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.30 K
Observed - Background BT (3.9 um)	3.90 K
BT Anomaly (3.9 um)	4.44 K
Maximum Observed - Clear RTM BT (3.9 um)	7.75 K
Maximum Observed BTD (3.9-10/11/12 um)	8.09 K
Observed - Background BTD (3.9-10/11/12 um)	3.13 K
BTD Anomaly (3.9-10/11/12 um)	4.33 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	0.60 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	0.93
Maximum Radiative Power	10.26 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.40°
Mean Solar Zenith Angle	31.60°
Mean Glint Angle	78.40°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	MT
Country/Countries	United States
County/Locality(s)	Beaverhead County, MT
NWS WFO	Great Falls MT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-05 15:36:19UTC
Radiative Center (Lat, Lon):	45.660557°, -113.778893°
Nearby Counties (meeting alert criteria):	Beaverhead County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.75 K
Observed - Background BT (3.9 um)	4.09 K
BT Anomaly (3.9 um)	2.26 K
Maximum Observed - Clear RTM BT (3.9 um)	11.60 K
Maximum Observed BTD (3.9-10/11/12 um)	9.77 K
Observed - Background BTD (3.9-10/11/12 um)	3.46 K
BTD Anomaly (3.9-10/11/12 um)	4.00 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	0.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.20°
Mean Solar Zenith Angle	52.90°
Mean Glint Angle	109.10°
Water Fraction	0.00
Total Pixel Area	9.50 km²
Latest Satellite Imagery:	IDn-MTw_750_m IDs-NVne-UTnw_750_m MTe_750_m WY-UTne-COnw_750_m
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Basic Information
State/Province(s)	NY
Country/Countries	United States
County/Locality(s)	Yates County, NY
NWS WFO	Binghamton NY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-05 15:36:52UTC
Radiative Center (Lat, Lon):	42.546665°, -77.018333°
Nearby Counties (meeting alert criteria):	Yates County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.44 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.46 K
Observed - Background BT (3.9 um)	2.67 K
BT Anomaly (3.9 um)	1.06 K
Maximum Observed - Clear RTM BT (3.9 um)	11.69 K
Maximum Observed BTD (3.9-10/11/12 um)	13.03 K
Observed - Background BTD (3.9-10/11/12 um)	2.75 K
BTD Anomaly (3.9-10/11/12 um)	1.41 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.60 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	0.76
Maximum Radiative Power	11.44 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.40°
Mean Solar Zenith Angle	27.40°
Mean Glint Angle	70.10°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	MIe-OH-PAw-NYw_750_m NY-PAe-VTs-NHs-MA-CT-RI-NJ_750_m
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Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Grady County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-05 15:37:20UTC
Radiative Center (Lat, Lon):	35.281666°, -97.863892°
Nearby Counties (meeting alert criteria):	Grady County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.50 K
Observed - Background BT (3.9 um)	3.37 K
BT Anomaly (3.9 um)	6.14 K
Maximum Observed - Clear RTM BT (3.9 um)	9.25 K
Maximum Observed BTD (3.9-10/11/12 um)	14.38 K
Observed - Background BTD (3.9-10/11/12 um)	3.05 K
BTD Anomaly (3.9-10/11/12 um)	2.84 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.53
Fraction of Surrounding Red Channel Pixels that are Brighter	0.92
Maximum Radiative Power	11.68 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.80°
Mean Solar Zenith Angle	39.60°
Mean Glint Angle	78.60°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m MOsw-KSe-OKe-ARnw_750_m
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Next Generation Fire System (NGFS) - Experimental