Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-19
Time:	17:31:17
Production Date and Time:	2025-04-19 17:36:18 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251091731174_e20251091733547_c20251091734045.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251091726174_e20251091728547_c20251091729029.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	Manitoba
Country/Countries	Canada
County/Locality(s)	Division No. 8, Manitoba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-19 17:31:20UTC
Radiative Center (Lat, Lon):	49.671944°, -99.018608°
Nearby Counties (meeting alert criteria):	Division No. 8 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.58 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.82 K
Observed - Background BT (3.9 um)	2.56 K
BT Anomaly (3.9 um)	1.71 K
Maximum Observed - Clear RTM BT (3.9 um)	16.20 K
Maximum Observed BTD (3.9-10/11/12 um)	12.63 K
Observed - Background BTD (3.9-10/11/12 um)	2.20 K
BTD Anomaly (3.9-10/11/12 um)	3.04 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	3.30 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	8.58 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	61.70°
Mean Solar Zenith Angle	41.00°
Mean Glint Angle	102.50°
Water Fraction	0.00
Total Pixel Area	8.40 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Kandiyohi County, MN
NWS WFO	Twin Cities/Chanhassen MN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-19 17:31:20UTC
Radiative Center (Lat, Lon):	44.978333°, -95.233612°
Nearby Counties (meeting alert criteria):	Kandiyohi County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	35.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.75 K
Observed - Background BT (3.9 um)	7.51 K
BT Anomaly (3.9 um)	4.65 K
Maximum Observed - Clear RTM BT (3.9 um)	24.02 K
Maximum Observed BTD (3.9-10/11/12 um)	27.24 K
Observed - Background BTD (3.9-10/11/12 um)	7.35 K
BTD Anomaly (3.9-10/11/12 um)	3.40 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	0.67
Maximum Radiative Power	35.70 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.80°
Mean Solar Zenith Angle	35.70°
Mean Glint Angle	91.30°
Water Fraction	0.00
Total Pixel Area	7.10 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Blue Earth County, MN
NWS WFO	Twin Cities/Chanhassen MN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-19 17:31:21UTC
Radiative Center (Lat, Lon):	43.978333°, -93.938889°
Nearby Counties (meeting alert criteria):	Blue Earth County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	38.52 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: Cobb River WPA RX (HIGH, tdiff=0.18726 days, Point)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.61 K
Observed - Background BT (3.9 um)	6.65 K
BT Anomaly (3.9 um)	7.84 K
Maximum Observed - Clear RTM BT (3.9 um)	20.40 K
Maximum Observed BTD (3.9-10/11/12 um)	33.61 K
Observed - Background BTD (3.9-10/11/12 um)	7.33 K
BTD Anomaly (3.9-10/11/12 um)	3.91 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	3.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.36
Fraction of Surrounding Red Channel Pixels that are Brighter	0.83
Maximum Radiative Power	38.52 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.40°
Mean Solar Zenith Angle	34.40°
Mean Glint Angle	88.60°
Water Fraction	0.00
Total Pixel Area	6.90 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	ID
Country/Countries	United States
County/Locality(s)	Butte County, ID
NWS WFO	Pocatello ID
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-19 17:31:49UTC
Radiative Center (Lat, Lon):	43.654167°, -113.358330°
Nearby Counties (meeting alert criteria):	Butte County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.18 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.90 K
Observed - Background BT (3.9 um)	5.35 K
BT Anomaly (3.9 um)	8.50 K
Maximum Observed - Clear RTM BT (3.9 um)	21.71 K
Maximum Observed BTD (3.9-10/11/12 um)	16.16 K
Observed - Background BTD (3.9-10/11/12 um)	4.21 K
BTD Anomaly (3.9-10/11/12 um)	5.29 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	4.40 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	0.89
Maximum Radiative Power	27.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	63.50°
Mean Solar Zenith Angle	42.00°
Mean Glint Angle	105.50°
Water Fraction	0.00
Total Pixel Area	9.00 km²
Latest Satellite Imagery:	IDs-NVne-UTnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	SC
Country/Countries	United States
County/Locality(s)	Berkeley County, SC
NWS WFO	Charleston SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-19 17:32:22UTC
Radiative Center (Lat, Lon):	33.424721°, -80.123055°
Nearby Counties (meeting alert criteria):	Berkeley County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.80 K
Observed - Background BT (3.9 um)	4.88 K
BT Anomaly (3.9 um)	6.04 K
Maximum Observed - Clear RTM BT (3.9 um)	11.11 K
Maximum Observed BTD (3.9-10/11/12 um)	13.34 K
Observed - Background BTD (3.9-10/11/12 um)	2.85 K
BTD Anomaly (3.9-10/11/12 um)	5.62 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	0.30 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	18.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	22.70°
Mean Glint Angle	61.50°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Bahamas
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-19 17:33:22UTC
Radiative Center (Lat, Lon):	24.518055°, -77.932777°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	28.81 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.37 K
Observed - Background BT (3.9 um)	5.45 K
BT Anomaly (3.9 um)	3.92 K
Maximum Observed - Clear RTM BT (3.9 um)	2.06 K
Maximum Observed BTD (3.9-10/11/12 um)	15.58 K
Observed - Background BTD (3.9-10/11/12 um)	5.18 K
BTD Anomaly (3.9-10/11/12 um)	3.99 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	2.20 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	28.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	29.00°
Mean Solar Zenith Angle	14.50°
Mean Glint Angle	42.30°
Water Fraction	0.00
Total Pixel Area	4.60 km²
Latest Satellite Imagery:	None Available
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