Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-09
Time:	20:16:17
Production Date and Time:	2025-10-09 20:21:29 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252822016177_e20252822018550_c20252822019022.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252822011177_e20252822013550_c20252822014041.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	Saskatchewan
Country/Countries	Canada
County/Locality(s)	Division No. 1, Saskatchewan
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-09 20:16:20UTC
Radiative Center (Lat, Lon):	49.844444°, -101.823891°
Nearby Counties (meeting alert criteria):	Division No. 1 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.47 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.77 K
Observed - Background BT (3.9 um)	2.73 K
BT Anomaly (3.9 um)	3.57 K
Maximum Observed - Clear RTM BT (3.9 um)	10.72 K
Maximum Observed BTD (3.9-10/11/12 um)	8.97 K
Observed - Background BTD (3.9-10/11/12 um)	2.59 K
BTD Anomaly (3.9-10/11/12 um)	5.38 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	11.47 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	62.90°
Mean Solar Zenith Angle	60.20°
Mean Glint Angle	97.20°
Water Fraction	0.00
Total Pixel Area	8.80 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	ND
Country/Countries	United States
County/Locality(s)	Renville County, ND
NWS WFO	Bismarck ND
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-09 20:16:20UTC
Radiative Center (Lat, Lon):	48.560555°, -101.728333°
Nearby Counties (meeting alert criteria):	Renville County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.71 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.02 K
Observed - Background BT (3.9 um)	2.32 K
BT Anomaly (3.9 um)	2.60 K
Maximum Observed - Clear RTM BT (3.9 um)	9.58 K
Maximum Observed BTD (3.9-10/11/12 um)	8.74 K
Observed - Background BTD (3.9-10/11/12 um)	2.26 K
BTD Anomaly (3.9-10/11/12 um)	4.49 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.30 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	0.96
Maximum Radiative Power	7.71 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	61.70°
Mean Solar Zenith Angle	59.10°
Mean Glint Angle	95.20°
Water Fraction	0.00
Total Pixel Area	8.40 km²
Latest Satellite Imagery:	ND-SDn_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Sharp County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-09 20:17:21UTC
Radiative Center (Lat, Lon):	36.028889°, -91.366112°
Nearby Counties (meeting alert criteria):	Sharp County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.91 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.62 K
Observed - Background BT (3.9 um)	2.49 K
BT Anomaly (3.9 um)	1.52 K
Maximum Observed - Clear RTM BT (3.9 um)	8.82 K
Maximum Observed BTD (3.9-10/11/12 um)	7.65 K
Observed - Background BTD (3.9-10/11/12 um)	1.96 K
BTD Anomaly (3.9-10/11/12 um)	2.76 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.72
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.91 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.40°
Mean Solar Zenith Angle	53.90°
Mean Glint Angle	76.10°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Fayette County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-09 20:17:21UTC
Radiative Center (Lat, Lon):	33.569721°, -87.801109°
Nearby Counties (meeting alert criteria):	Fayette County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.91 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.86 K
Observed - Background BT (3.9 um)	9.02 K
BT Anomaly (3.9 um)	9.99 K
Maximum Observed - Clear RTM BT (3.9 um)	13.70 K
Maximum Observed BTD (3.9-10/11/12 um)	13.84 K
Observed - Background BTD (3.9-10/11/12 um)	8.71 K
BTD Anomaly (3.9-10/11/12 um)	10.49 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	9.10 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	29.91 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.50°
Mean Solar Zenith Angle	54.50°
Mean Glint Angle	73.90°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Wilkinson County, MS
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-09 20:17:20UTC
Radiative Center (Lat, Lon):	31.158890°, -91.489998°
Nearby Counties (meeting alert criteria):	Wilkinson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.34 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.85 K
Observed - Background BT (3.9 um)	1.81 K
BT Anomaly (3.9 um)	1.46 K
Maximum Observed - Clear RTM BT (3.9 um)	4.17 K
Maximum Observed BTD (3.9-10/11/12 um)	8.27 K
Observed - Background BTD (3.9-10/11/12 um)	2.22 K
BTD Anomaly (3.9-10/11/12 um)	3.50 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.37
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.60°
Mean Solar Zenith Angle	50.60°
Mean Glint Angle	67.60°
Water Fraction	0.00
Total Pixel Area	5.30 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