Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-17
Time:	21:41:17
Production Date and Time:	2025-04-17 21:48:36 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251072141172_e20251072143545_c20251072144039.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251072136172_e20251072138545_c20251072139037.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IN
Country/Countries	United States
County/Locality(s)	Knox County, IN
NWS WFO	Indianapolis IN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 21:41:51UTC
Radiative Center (Lat, Lon):	38.869720°, -87.261108°
Nearby Counties (meeting alert criteria):	Knox County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.46 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)	3.97 K
BT Anomaly (3.9 um)	2.59 K
Maximum Observed - Clear RTM BT (3.9 um)	13.29 K
Maximum Observed BTD (3.9-10/11/12 um)	11.19 K
Observed - Background BTD (3.9-10/11/12 um)	3.79 K
BTD Anomaly (3.9-10/11/12 um)	3.19 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.00°
Mean Solar Zenith Angle	59.00°
Mean Glint Angle	65.30°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Edwards County, IL
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 21:41:51UTC
Radiative Center (Lat, Lon):	38.436390°, -87.969170°
Nearby Counties (meeting alert criteria):	Edwards County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.49 K
Observed - Background BT (3.9 um)	4.24 K
BT Anomaly (3.9 um)	3.88 K
Maximum Observed - Clear RTM BT (3.9 um)	15.25 K
Maximum Observed BTD (3.9-10/11/12 um)	10.95 K
Observed - Background BTD (3.9-10/11/12 um)	3.77 K
BTD Anomaly (3.9-10/11/12 um)	4.85 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.80
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	13.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.70°
Mean Solar Zenith Angle	58.40°
Mean Glint Angle	64.10°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Harper County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 21:41:50UTC
Radiative Center (Lat, Lon):	36.959446°, -99.809723°
Nearby Counties (meeting alert criteria):	Harper County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Critical SPC Risk and Red Flag Warning
Event Priority Ranking	1
Maximum Observed BT (3.9 um)	312.99 K
Observed - Background BT (3.9 um)	3.21 K
BT Anomaly (3.9 um)	6.29 K
Maximum Observed - Clear RTM BT (3.9 um)	10.14 K
Maximum Observed BTD (3.9-10/11/12 um)	11.10 K
Observed - Background BTD (3.9-10/11/12 um)	3.29 K
BTD Anomaly (3.9-10/11/12 um)	3.50 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	2.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.30°
Mean Solar Zenith Angle	49.00°
Mean Glint Angle	54.50°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m
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Basic Information
State/Province(s)	NC
Country/Countries	United States
County/Locality(s)	Caldwell County, NC
NWS WFO	Greenville-Spartanburg SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 21:41:52UTC
Radiative Center (Lat, Lon):	36.013332°, -81.452499°
Nearby Counties (meeting alert criteria):	Caldwell County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.45 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.70 K
Observed - Background BT (3.9 um)	2.88 K
BT Anomaly (3.9 um)	2.97 K
Maximum Observed - Clear RTM BT (3.9 um)	8.37 K
Maximum Observed BTD (3.9-10/11/12 um)	10.12 K
Observed - Background BTD (3.9-10/11/12 um)	3.43 K
BTD Anomaly (3.9-10/11/12 um)	4.31 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	0.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.45 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.50°
Mean Solar Zenith Angle	63.10°
Mean Glint Angle	68.30°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Next Generation Fire System (NGFS)