Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-03
Time:	22:01:17
Production Date and Time:	2025-05-03 22:06:20 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251232201178_e20251232203551_c20251232204042.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251232156178_e20251232158551_c20251232159052.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	Manitoba
Country/Countries	Canada
County/Locality(s)	Division No. 5, Manitoba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-05-03 22:01:20UTC
Radiative Center (Lat, Lon):	49.154724°, -100.824448°
Nearby Counties (meeting alert criteria):	Division No. 5 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	42.52 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.01 K
Observed - Background BT (3.9 um)	7.10 K
BT Anomaly (3.9 um)	6.16 K
Maximum Observed - Clear RTM BT (3.9 um)	19.18 K
Maximum Observed BTD (3.9-10/11/12 um)	15.07 K
Observed - Background BTD (3.9-10/11/12 um)	6.62 K
BTD Anomaly (3.9-10/11/12 um)	13.94 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.40 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	0.98
Maximum Radiative Power	42.52 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	61.90°
Mean Solar Zenith Angle	52.90°
Mean Glint Angle	65.30°
Water Fraction	0.00
Total Pixel Area	8.50 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Otter Tail County, MN
NWS WFO	Grand Forks ND
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-03 22:01:20UTC
Radiative Center (Lat, Lon):	46.287777°, -95.771942°
Nearby Counties (meeting alert criteria):	Otter Tail County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.29 K
Observed - Background BT (3.9 um)	2.42 K
BT Anomaly (3.9 um)	1.74 K
Maximum Observed - Clear RTM BT (3.9 um)	9.69 K
Maximum Observed BTD (3.9-10/11/12 um)	9.74 K
Observed - Background BTD (3.9-10/11/12 um)	2.99 K
BTD Anomaly (3.9-10/11/12 um)	5.87 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.20
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.30°
Mean Solar Zenith Angle	55.20°
Mean Glint Angle	62.80°
Water Fraction	0.00
Total Pixel Area	14.80 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Douglas County, MN
NWS WFO	Twin Cities/Chanhassen MN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-03 22:01:20UTC
Radiative Center (Lat, Lon):	45.927776°, -95.551392°
Nearby Counties (meeting alert criteria):	Douglas County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.37 K
Observed - Background BT (3.9 um)	2.35 K
BT Anomaly (3.9 um)	1.61 K
Maximum Observed - Clear RTM BT (3.9 um)	11.95 K
Maximum Observed BTD (3.9-10/11/12 um)	9.17 K
Observed - Background BTD (3.9-10/11/12 um)	1.87 K
BTD Anomaly (3.9-10/11/12 um)	3.74 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	56.90°
Mean Solar Zenith Angle	55.30°
Mean Glint Angle	62.30°
Water Fraction	0.00
Total Pixel Area	7.30 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Lyon County, MN
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-03 22:01:20UTC
Radiative Center (Lat, Lon):	44.338333°, -95.958611°
Nearby Counties (meeting alert criteria):	Lyon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.26 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.57 K
Observed - Background BT (3.9 um)	2.47 K
BT Anomaly (3.9 um)	2.53 K
Maximum Observed - Clear RTM BT (3.9 um)	12.70 K
Maximum Observed BTD (3.9-10/11/12 um)	12.16 K
Observed - Background BTD (3.9-10/11/12 um)	3.96 K
BTD Anomaly (3.9-10/11/12 um)	11.03 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.05
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.26 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.50°
Mean Solar Zenith Angle	54.60°
Mean Glint Angle	60.10°
Water Fraction	0.00
Total Pixel Area	7.10 km²
Latest Satellite Imagery:	MN-WInw_750_m MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	Sonora
Country/Countries	Mexico
County/Locality(s)	Guaymas, Sonora
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-03 22:02:48UTC
Radiative Center (Lat, Lon):	28.460278°, -110.313614°
Nearby Counties (meeting alert criteria):	Guaymas (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.84 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.68 K
Observed - Background BT (3.9 um)	2.58 K
BT Anomaly (3.9 um)	1.79 K
Maximum Observed - Clear RTM BT (3.9 um)	10.13 K
Maximum Observed BTD (3.9-10/11/12 um)	8.66 K
Observed - Background BTD (3.9-10/11/12 um)	2.27 K
BTD Anomaly (3.9-10/11/12 um)	2.78 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.84 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.00°
Mean Solar Zenith Angle	39.80°
Mean Glint Angle	32.90°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental