Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-09-14
Time:	18:46:18
Production Date and Time:	2025-09-14 18:51:29 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252571846181_e20252571848554_c20252571849022.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252571841181_e20252571843554_c20252571844049.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Olmsted County, MN
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-14 18:46:22UTC
Radiative Center (Lat, Lon):	44.070557°, -92.524719°
Nearby Counties (meeting alert criteria):	Olmsted County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.98 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Likely an Urban Source
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.47 K
Observed - Background BT (3.9 um)	4.46 K
BT Anomaly (3.9 um)	6.53 K
Maximum Observed - Clear RTM BT (3.9 um)	8.73 K
Maximum Observed BTD (3.9-10/11/12 um)	18.37 K
Observed - Background BTD (3.9-10/11/12 um)	4.89 K
BTD Anomaly (3.9-10/11/12 um)	4.49 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	0.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.28
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	20.98 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.00°
Mean Solar Zenith Angle	41.30°
Mean Glint Angle	88.30°
Water Fraction	0.00
Total Pixel Area	6.80 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Issaquena County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-14 18:47:22UTC
Radiative Center (Lat, Lon):	32.790833°, -91.094719°
Nearby Counties (meeting alert criteria):	Issaquena County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.59 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.69 K
Observed - Background BT (3.9 um)	2.21 K
BT Anomaly (3.9 um)	1.17 K
Maximum Observed - Clear RTM BT (3.9 um)	8.93 K
Maximum Observed BTD (3.9-10/11/12 um)	22.88 K
Observed - Background BTD (3.9-10/11/12 um)	2.82 K
BTD Anomaly (3.9-10/11/12 um)	1.72 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	0.50
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	20.59 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.00°
Mean Solar Zenith Angle	31.00°
Mean Glint Angle	65.30°
Water Fraction	0.00
Total Pixel Area	10.80 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-14 18:48:23UTC
Radiative Center (Lat, Lon):	21.938612°, -79.446663°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.56 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.51 K
Observed - Background BT (3.9 um)	6.53 K
BT Anomaly (3.9 um)	6.47 K
Maximum Observed - Clear RTM BT (3.9 um)	12.14 K
Maximum Observed BTD (3.9-10/11/12 um)	20.03 K
Observed - Background BTD (3.9-10/11/12 um)	6.52 K
BTD Anomaly (3.9-10/11/12 um)	6.12 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	0.40 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	0.66
Maximum Radiative Power	19.56 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.30°
Mean Solar Zenith Angle	29.00°
Mean Glint Angle	45.90°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	Unknown
Country/Countries	Puerto Rico
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-14 18:48:55UTC
Radiative Center (Lat, Lon):	17.983055°, -67.154442°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.04 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Likely a Solar Farm
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.32 K
Observed - Background BT (3.9 um)	12.50 K
BT Anomaly (3.9 um)	7.33 K
Maximum Observed - Clear RTM BT (3.9 um)	11.91 K
Maximum Observed BTD (3.9-10/11/12 um)	23.84 K
Observed - Background BTD (3.9-10/11/12 um)	11.89 K
BTD Anomaly (3.9-10/11/12 um)	6.25 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	-0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.89
Fraction of Surrounding Red Channel Pixels that are Brighter	0.52
Maximum Radiative Power	19.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	23.10°
Mean Solar Zenith Angle	37.60°
Mean Glint Angle	55.50°
Water Fraction	0.00
Total Pixel Area	4.30 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental