Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-11
Time:	18:26:17
Production Date and Time:	2025-10-11 18:31:37 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252841826179_e20252841828552_c20252841829033.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252841821179_e20252841823552_c20252841824038.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Roseau County, MN
NWS WFO	Grand Forks ND
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-11 18:26:21UTC
Radiative Center (Lat, Lon):	48.556946°, -95.713890°
Nearby Counties (meeting alert criteria):	Roseau County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.19 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.91 K
Observed - Background BT (3.9 um)	2.35 K
BT Anomaly (3.9 um)	1.40 K
Maximum Observed - Clear RTM BT (3.9 um)	10.59 K
Maximum Observed BTD (3.9-10/11/12 um)	11.41 K
Observed - Background BTD (3.9-10/11/12 um)	2.49 K
BTD Anomaly (3.9-10/11/12 um)	2.28 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	11.19 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.50°
Mean Solar Zenith Angle	55.50°
Mean Glint Angle	108.50°
Water Fraction	0.00
Total Pixel Area	7.90 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Sherman County, KS
NWS WFO	Goodland KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-11 18:26:50UTC
Radiative Center (Lat, Lon):	39.467777°, -101.549446°
Nearby Counties (meeting alert criteria):	Sherman County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.07 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.03 K
Observed - Background BT (3.9 um)	2.14 K
BT Anomaly (3.9 um)	2.77 K
Maximum Observed - Clear RTM BT (3.9 um)	10.32 K
Maximum Observed BTD (3.9-10/11/12 um)	14.89 K
Observed - Background BTD (3.9-10/11/12 um)	1.87 K
BTD Anomaly (3.9-10/11/12 um)	2.72 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.40 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	0.95
Maximum Radiative Power	8.07 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.50°
Mean Solar Zenith Angle	46.40°
Mean Glint Angle	93.50°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Morehouse Parish, LA
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-11 18:27:20UTC
Radiative Center (Lat, Lon):	32.995834°, -91.610275°
Nearby Counties (meeting alert criteria):	Morehouse Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.43 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.13 K
Observed - Background BT (3.9 um)	4.43 K
BT Anomaly (3.9 um)	1.98 K
Maximum Observed - Clear RTM BT (3.9 um)	13.20 K
Maximum Observed BTD (3.9-10/11/12 um)	17.33 K
Observed - Background BTD (3.9-10/11/12 um)	4.41 K
BTD Anomaly (3.9-10/11/12 um)	3.83 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	4.20 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	0.37
Maximum Radiative Power	21.43 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.50°
Mean Solar Zenith Angle	40.60°
Mean Glint Angle	76.80°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Iberville Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-11 18:27:20UTC
Radiative Center (Lat, Lon):	30.445278°, -91.503052°
Nearby Counties (meeting alert criteria):	Iberville Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.89 K
Observed - Background BT (3.9 um)	6.30 K
BT Anomaly (3.9 um)	4.03 K
Maximum Observed - Clear RTM BT (3.9 um)	11.47 K
Maximum Observed BTD (3.9-10/11/12 um)	15.15 K
Observed - Background BTD (3.9-10/11/12 um)	5.28 K
BTD Anomaly (3.9-10/11/12 um)	5.28 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	3.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	0.31
Maximum Radiative Power	19.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.90°
Mean Solar Zenith Angle	38.20°
Mean Glint Angle	71.60°
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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Next Generation Fire System (NGFS) - Experimental