Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-24
Time:	20:31:17
Production Date and Time:	2025-04-24 20:36:20 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251142031179_e20251142033552_c20251142034043.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251142026179_e20251142028552_c20251142029039.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	ID
Country/Countries	United States
County/Locality(s)	Idaho County, ID
NWS WFO	Missoula MT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-24 20:31:19UTC
Radiative Center (Lat, Lon):	46.114723°, -115.691109°
Nearby Counties (meeting alert criteria):	Idaho County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	36.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.30 K
Observed - Background BT (3.9 um)	7.79 K
BT Anomaly (3.9 um)	3.92 K
Maximum Observed - Clear RTM BT (3.9 um)	14.85 K
Maximum Observed BTD (3.9-10/11/12 um)	15.86 K
Observed - Background BTD (3.9-10/11/12 um)	8.43 K
BTD Anomaly (3.9-10/11/12 um)	3.69 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	5.30 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	36.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.60°
Mean Solar Zenith Angle	35.20°
Mean Glint Angle	81.00°
Water Fraction	0.00
Total Pixel Area	10.10 km²
Latest Satellite Imagery:	IDn-MTw_750_m
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Basic Information
State/Province(s)	MI
Country/Countries	United States
County/Locality(s)	Washtenaw County, MI
NWS WFO	Detroit/Pontiac MI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-24 20:31:52UTC
Radiative Center (Lat, Lon):	42.173054°, -84.104446°
Nearby Counties (meeting alert criteria):	Washtenaw County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	28.18 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.87 K
Observed - Background BT (3.9 um)	7.35 K
BT Anomaly (3.9 um)	7.19 K
Maximum Observed - Clear RTM BT (3.9 um)	16.62 K
Maximum Observed BTD (3.9-10/11/12 um)	15.16 K
Observed - Background BTD (3.9-10/11/12 um)	6.22 K
BTD Anomaly (3.9-10/11/12 um)	7.61 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	5.20 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	1.00
Maximum Radiative Power	28.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.80°
Mean Solar Zenith Angle	48.40°
Mean Glint Angle	71.50°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	MIe-OH-PAw-NYw_750_m WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Nassau County, FL
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-24 20:32:22UTC
Radiative Center (Lat, Lon):	30.724445°, -82.033607°
Nearby Counties (meeting alert criteria):	Nassau County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	38.10 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.82 K
Observed - Background BT (3.9 um)	9.74 K
BT Anomaly (3.9 um)	4.99 K
Maximum Observed - Clear RTM BT (3.9 um)	7.15 K
Maximum Observed BTD (3.9-10/11/12 um)	26.60 K
Observed - Background BTD (3.9-10/11/12 um)	9.97 K
BTD Anomaly (3.9-10/11/12 um)	5.90 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.33
Fraction of Surrounding Red Channel Pixels that are Brighter	0.76
Maximum Radiative Power	38.10 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.70°
Mean Solar Zenith Angle	46.30°
Mean Glint Angle	56.00°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	SCs-GAe-FLn_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	2025-04-24 20:33:21UTC
Radiative Center (Lat, Lon):	22.440277°, -83.480553°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.30 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.99 K
Observed - Background BT (3.9 um)	6.91 K
BT Anomaly (3.9 um)	4.36 K
Maximum Observed - Clear RTM BT (3.9 um)	14.35 K
Maximum Observed BTD (3.9-10/11/12 um)	16.74 K
Observed - Background BTD (3.9-10/11/12 um)	6.55 K
BTD Anomaly (3.9-10/11/12 um)	3.50 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	3.40 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	0.95
Maximum Radiative Power	18.30 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.00°
Mean Solar Zenith Angle	43.70°
Mean Glint Angle	43.50°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)