Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-16
Time:	04:41:17
Production Date and Time:	2025-04-16 04:46:15 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251060441171_e20251060443544_c20251060444044.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251060436171_e20251060438544_c20251060439031.nc
Number Of Thermal Anomaly Alerts:	9

Possible Wildfire

Basic Information
State/Province(s)	British Columbia
Country/Countries	Canada
County/Locality(s)	Columbia-Shuswap, British Columbia
NWS WFO	N/A
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2025-04-16 04:41:19UTC
Radiative Center (Lat, Lon):	52.132778°, -118.429726°
Nearby Counties (meeting alert criteria):	Columbia-Shuswap (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.25 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	280.89 K
Observed - Background BT (3.9 um)	2.34 K
BT Anomaly (3.9 um)	2.99 K
Maximum Observed - Clear RTM BT (3.9 um)	12.39 K
Maximum Observed BTD (3.9-10/11/12 um)	12.06 K
Observed - Background BTD (3.9-10/11/12 um)	1.48 K
BTD Anomaly (3.9-10/11/12 um)	2.87 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	4.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.84
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.29 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	72.20°
Mean Solar Zenith Angle	105.70°
Mean Glint Angle	33.50°
Water Fraction	0.00
Total Pixel Area	78.50 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	British Columbia
Country/Countries	Canada
County/Locality(s)	Central Coast, British Columbia
NWS WFO	N/A
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2025-04-16 04:41:19UTC
Radiative Center (Lat, Lon):	52.445000°, -126.258331°
Nearby Counties (meeting alert criteria):	Central Coast (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	1589.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	282.57 K
Observed - Background BT (3.9 um)	1.43 K
BT Anomaly (3.9 um)	3.01 K
Maximum Observed - Clear RTM BT (3.9 um)	10.28 K
Maximum Observed BTD (3.9-10/11/12 um)	13.58 K
Observed - Background BTD (3.9-10/11/12 um)	2.38 K
BTD Anomaly (3.9-10/11/12 um)	7.88 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	4.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	1.00
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	41.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	76.10°
Mean Solar Zenith Angle	102.20°
Mean Glint Angle	26.10°
Water Fraction	0.00
Total Pixel Area	18702.20 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	British Columbia
Country/Countries	Canada
County/Locality(s)	Columbia-Shuswap, British Columbia
NWS WFO	N/A
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2025-04-16 04:41:19UTC
Radiative Center (Lat, Lon):	51.095276°, -118.368057°
Nearby Counties (meeting alert criteria):	Columbia-Shuswap (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	279.54 K
Observed - Background BT (3.9 um)	999.99 K
BT Anomaly (3.9 um)	-999.00 K
Maximum Observed - Clear RTM BT (3.9 um)	11.40 K
Maximum Observed BTD (3.9-10/11/12 um)	10.10 K
Observed - Background BTD (3.9-10/11/12 um)	999.99 K
BTD Anomaly (3.9-10/11/12 um)	-999.00 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	4.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.00
Fraction of Surrounding Red Channel Pixels that are Brighter	0.00
Maximum Radiative Power	3.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	71.70°
Mean Solar Zenith Angle	106.30°
Mean Glint Angle	34.60°
Water Fraction	0.00
Total Pixel Area	101.70 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	British Columbia
Country/Countries	Canada
County/Locality(s)	Columbia-Shuswap, British Columbia
NWS WFO	N/A
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2025-04-16 04:41:19UTC
Radiative Center (Lat, Lon):	51.068611°, -118.559448°
Nearby Counties (meeting alert criteria):	Columbia-Shuswap (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	1.46 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	278.47 K
Observed - Background BT (3.9 um)	-0.38 K
BT Anomaly (3.9 um)	-0.41 K
Maximum Observed - Clear RTM BT (3.9 um)	16.59 K
Maximum Observed BTD (3.9-10/11/12 um)	10.46 K
Observed - Background BTD (3.9-10/11/12 um)	-0.30 K
BTD Anomaly (3.9-10/11/12 um)	-0.37 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	3.80 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	1.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	71.70°
Mean Solar Zenith Angle	106.30°
Mean Glint Angle	34.60°
Water Fraction	0.00
Total Pixel Area	12.70 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	British Columbia
Country/Countries	Canada
County/Locality(s)	Central Kootenay, British Columbia
NWS WFO	N/A
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2025-04-16 04:41:19UTC
Radiative Center (Lat, Lon):	49.742779°, -118.004997°
Nearby Counties (meeting alert criteria):	Central Kootenay (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.50 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	281.30 K
Observed - Background BT (3.9 um)	0.04 K
BT Anomaly (3.9 um)	0.03 K
Maximum Observed - Clear RTM BT (3.9 um)	15.24 K
Maximum Observed BTD (3.9-10/11/12 um)	10.11 K
Observed - Background BTD (3.9-10/11/12 um)	-0.13 K
BTD Anomaly (3.9-10/11/12 um)	-0.15 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	3.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.84
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.50 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	70.40°
Mean Solar Zenith Angle	107.40°
Mean Glint Angle	37.00°
Water Fraction	0.00
Total Pixel Area	23.90 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	British Columbia
Country/Countries	Canada
County/Locality(s)	Central Kootenay, British Columbia
NWS WFO	N/A
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2025-04-16 04:41:19UTC
Radiative Center (Lat, Lon):	49.604443°, -118.158890°
Nearby Counties (meeting alert criteria):	Central Kootenay (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	192.29 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	283.78 K
Observed - Background BT (3.9 um)	999.99 K
BT Anomaly (3.9 um)	-999.00 K
Maximum Observed - Clear RTM BT (3.9 um)	12.37 K
Maximum Observed BTD (3.9-10/11/12 um)	10.42 K
Observed - Background BTD (3.9-10/11/12 um)	999.99 K
BTD Anomaly (3.9-10/11/12 um)	-999.00 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	3.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.00
Fraction of Surrounding Red Channel Pixels that are Brighter	0.00
Maximum Radiative Power	22.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	70.40°
Mean Solar Zenith Angle	107.40°
Mean Glint Angle	37.00°
Water Fraction	0.00
Total Pixel Area	800.40 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	British Columbia
Country/Countries	Canada
County/Locality(s)	Okanagan-Similkameen, British Columbia
NWS WFO	N/A
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2025-04-16 04:41:19UTC
Radiative Center (Lat, Lon):	49.246387°, -119.967224°
Nearby Counties (meeting alert criteria):	Okanagan-Similkameen (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	188.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	283.56 K
Observed - Background BT (3.9 um)	1.76 K
BT Anomaly (3.9 um)	1.67 K
Maximum Observed - Clear RTM BT (3.9 um)	15.60 K
Maximum Observed BTD (3.9-10/11/12 um)	11.01 K
Observed - Background BTD (3.9-10/11/12 um)	1.28 K
BTD Anomaly (3.9-10/11/12 um)	2.01 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	3.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	23.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	71.30°
Mean Solar Zenith Angle	106.60°
Mean Glint Angle	35.30°
Water Fraction	0.00
Total Pixel Area	1035.30 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Kankakee County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 04:41:51UTC
Radiative Center (Lat, Lon):	41.183887°, -87.859169°
Nearby Counties (meeting alert criteria):	Kankakee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.52 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Ferrous-metal
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	277.06 K
Observed - Background BT (3.9 um)	4.00 K
BT Anomaly (3.9 um)	6.32 K
Maximum Observed - Clear RTM BT (3.9 um)	2.26 K
Maximum Observed BTD (3.9-10/11/12 um)	3.85 K
Observed - Background BTD (3.9-10/11/12 um)	2.45 K
BTD Anomaly (3.9-10/11/12 um)	9.86 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	1.00
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.52 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.60°
Mean Solar Zenith Angle	126.50°
Mean Glint Angle	77.00°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Shelby County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 04:42:21UTC
Radiative Center (Lat, Lon):	33.091946°, -86.800278°
Nearby Counties (meeting alert criteria):	Shelby County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	2.20 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nonmetal-mineral
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	283.70 K
Observed - Background BT (3.9 um)	2.66 K
BT Anomaly (3.9 um)	2.57 K
Maximum Observed - Clear RTM BT (3.9 um)	4.25 K
Maximum Observed BTD (3.9-10/11/12 um)	2.71 K
Observed - Background BTD (3.9-10/11/12 um)	1.66 K
BTD Anomaly (3.9-10/11/12 um)	6.16 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.87
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	2.20 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.70°
Mean Solar Zenith Angle	134.40°
Mean Glint Angle	93.70°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS) - Experimental

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