Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-19
Time:	22:56:17
Production Date and Time:	2025-04-19 23:01:23 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251092256174_e20251092258547_c20251092259035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251092251174_e20251092253547_c20251092254043.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Pine County, MN
NWS WFO	Duluth MN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-19 22:56:21UTC
Radiative Center (Lat, Lon):	46.158611°, -92.909721°
Nearby Counties (meeting alert criteria):	Pine County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	285.83 K
Observed - Background BT (3.9 um)	2.68 K
BT Anomaly (3.9 um)	3.73 K
Maximum Observed - Clear RTM BT (3.9 um)	7.72 K
Maximum Observed BTD (3.9-10/11/12 um)	4.94 K
Observed - Background BTD (3.9-10/11/12 um)	2.28 K
BTD Anomaly (3.9-10/11/12 um)	9.47 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.79
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.94 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	56.20°
Mean Solar Zenith Angle	69.30°
Mean Glint Angle	64.10°
Water Fraction	0.00
Total Pixel Area	7.20 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Basic Information
State/Province(s)	ND
Country/Countries	United States
County/Locality(s)	Richland County, ND
NWS WFO	Grand Forks ND
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-19 22:56:20UTC
Radiative Center (Lat, Lon):	46.076946°, -97.256668°
Nearby Counties (meeting alert criteria):	Richland County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.55 K
Observed - Background BT (3.9 um)	2.23 K
BT Anomaly (3.9 um)	2.68 K
Maximum Observed - Clear RTM BT (3.9 um)	9.78 K
Maximum Observed BTD (3.9-10/11/12 um)	5.79 K
Observed - Background BTD (3.9-10/11/12 um)	1.29 K
BTD Anomaly (3.9-10/11/12 um)	3.71 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.60°
Mean Solar Zenith Angle	66.30°
Mean Glint Angle	61.10°
Water Fraction	0.00
Total Pixel Area	7.50 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Pocahontas County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-19 22:56:50UTC
Radiative Center (Lat, Lon):	42.598610°, -94.829720°
Nearby Counties (meeting alert criteria):	Pocahontas County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.41 K
Observed - Background BT (3.9 um)	2.42 K
BT Anomaly (3.9 um)	2.75 K
Maximum Observed - Clear RTM BT (3.9 um)	10.23 K
Maximum Observed BTD (3.9-10/11/12 um)	7.57 K
Observed - Background BTD (3.9-10/11/12 um)	2.14 K
BTD Anomaly (3.9-10/11/12 um)	12.40 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.40 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	1.00
Maximum Radiative Power	6.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.30°
Mean Solar Zenith Angle	67.60°
Mean Glint Angle	59.70°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Pottawattamie County, IA
NWS WFO	Omaha/Valley NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-19 22:56:50UTC
Radiative Center (Lat, Lon):	41.434444°, -95.722504°
Nearby Counties (meeting alert criteria):	Pottawattamie County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.22 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.03 K
Observed - Background BT (3.9 um)	2.35 K
BT Anomaly (3.9 um)	2.33 K
Maximum Observed - Clear RTM BT (3.9 um)	9.71 K
Maximum Observed BTD (3.9-10/11/12 um)	8.10 K
Observed - Background BTD (3.9-10/11/12 um)	2.90 K
BTD Anomaly (3.9-10/11/12 um)	7.56 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.25
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.60°
Mean Solar Zenith Angle	66.80°
Mean Glint Angle	57.90°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_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	2025-04-19 22:58:22UTC
Radiative Center (Lat, Lon):	21.464167°, -77.914444°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.70 K
Observed - Background BT (3.9 um)	5.85 K
BT Anomaly (3.9 um)	5.88 K
Maximum Observed - Clear RTM BT (3.9 um)	6.58 K
Maximum Observed BTD (3.9-10/11/12 um)	9.83 K
Observed - Background BTD (3.9-10/11/12 um)	5.53 K
BTD Anomaly (3.9-10/11/12 um)	11.84 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.10 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	13.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.50°
Mean Solar Zenith Angle	82.70°
Mean Glint Angle	76.50°
Water Fraction	0.00
Total Pixel Area	8.90 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)