Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-30
Time:	01:11:17
Production Date and Time:	2025-04-30 01:16:10 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251200111174_e20251200113547_c20251200114047.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251200106174_e20251200108547_c20251200109042.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Goodhue County, MN
NWS WFO	Twin Cities/Chanhassen MN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-30 01:11:21UTC
Radiative Center (Lat, Lon):	44.289165°, -92.714722°
Nearby Counties (meeting alert criteria):	Goodhue County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.97 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	283.63 K
Observed - Background BT (3.9 um)	6.05 K
BT Anomaly (3.9 um)	8.50 K
Maximum Observed - Clear RTM BT (3.9 um)	4.26 K
Maximum Observed BTD (3.9-10/11/12 um)	5.91 K
Observed - Background BTD (3.9-10/11/12 um)	6.14 K
BTD Anomaly (3.9-10/11/12 um)	32.98 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.51
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.30°
Mean Solar Zenith Angle	90.80°
Mean Glint Angle	55.10°
Water Fraction	0.00
Total Pixel Area	13.70 km²
Latest Satellite Imagery:	MN-WInw_750_m MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Delaware County, IA
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-30 01:11:51UTC
Radiative Center (Lat, Lon):	42.556389°, -91.554443°
Nearby Counties (meeting alert criteria):	Delaware County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	281.71 K
Observed - Background BT (3.9 um)	3.92 K
BT Anomaly (3.9 um)	4.99 K
Maximum Observed - Clear RTM BT (3.9 um)	0.91 K
Maximum Observed BTD (3.9-10/11/12 um)	3.13 K
Observed - Background BTD (3.9-10/11/12 um)	4.00 K
BTD Anomaly (3.9-10/11/12 um)	11.85 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.43
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.31 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.10°
Mean Solar Zenith Angle	92.20°
Mean Glint Angle	57.40°
Water Fraction	0.00
Total Pixel Area	19.50 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Lowndes County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-30 01:12:21UTC
Radiative Center (Lat, Lon):	33.443054°, -88.566948°
Nearby Counties (meeting alert criteria):	Lowndes County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Ferrous-metal
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	297.06 K
Observed - Background BT (3.9 um)	4.31 K
BT Anomaly (3.9 um)	6.83 K
Maximum Observed - Clear RTM BT (3.9 um)	4.83 K
Maximum Observed BTD (3.9-10/11/12 um)	7.64 K
Observed - Background BTD (3.9-10/11/12 um)	3.54 K
BTD Anomaly (3.9-10/11/12 um)	9.14 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.20 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	8.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.70°
Mean Solar Zenith Angle	97.90°
Mean Glint Angle	67.90°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Thomas County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-30 01:12:21UTC
Radiative Center (Lat, Lon):	30.701389°, -83.800003°
Nearby Counties (meeting alert criteria):	Thomas County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.26 K
Observed - Background BT (3.9 um)	3.59 K
BT Anomaly (3.9 um)	3.50 K
Maximum Observed - Clear RTM BT (3.9 um)	2.54 K
Maximum Observed BTD (3.9-10/11/12 um)	7.92 K
Observed - Background BTD (3.9-10/11/12 um)	3.04 K
BTD Anomaly (3.9-10/11/12 um)	8.80 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	4.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.91
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.68 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.20°
Mean Solar Zenith Angle	102.80°
Mean Glint Angle	77.30°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m 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	2025-04-30 01:13:22UTC
Radiative Center (Lat, Lon):	21.646944°, -77.918892°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.36 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.11 K
Observed - Background BT (3.9 um)	4.72 K
BT Anomaly (3.9 um)	8.16 K
Maximum Observed - Clear RTM BT (3.9 um)	4.20 K
Maximum Observed BTD (3.9-10/11/12 um)	4.66 K
Observed - Background BTD (3.9-10/11/12 um)	3.65 K
BTD Anomaly (3.9-10/11/12 um)	15.26 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	2.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	1.00
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.70°
Mean Solar Zenith Angle	111.50°
Mean Glint Angle	96.10°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental