Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-09
Time:	23:36:17
Production Date and Time:	2025-04-09 23:41:17 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20250992336176_e20250992338549_c20250992339019.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20250992331176_e20250992333549_c20250992334028.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Fillmore County, MN
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-09 23:36:21UTC
Radiative Center (Lat, Lon):	43.613609°, -92.339722°
Nearby Counties (meeting alert criteria):	Fillmore County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.67 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	287.68 K
Observed - Background BT (3.9 um)	4.46 K
BT Anomaly (3.9 um)	6.35 K
Maximum Observed - Clear RTM BT (3.9 um)	9.25 K
Maximum Observed BTD (3.9-10/11/12 um)	8.04 K
Observed - Background BTD (3.9-10/11/12 um)	4.43 K
BTD Anomaly (3.9-10/11/12 um)	8.51 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	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	0.68
Maximum Radiative Power	10.67 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.50°
Mean Solar Zenith Angle	78.80°
Mean Glint Angle	64.60°
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)	KS
Country/Countries	United States
County/Locality(s)	Lyon County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-09 23:36:50UTC
Radiative Center (Lat, Lon):	38.610554°, -96.299446°
Nearby Counties (meeting alert criteria):	Lyon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	32.71 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Elevated SPC Risk
Event Priority Ranking	3
Maximum Observed BT (3.9 um)	302.76 K
Observed - Background BT (3.9 um)	9.58 K
BT Anomaly (3.9 um)	4.80 K
Maximum Observed - Clear RTM BT (3.9 um)	14.27 K
Maximum Observed BTD (3.9-10/11/12 um)	15.93 K
Observed - Background BTD (3.9-10/11/12 um)	9.35 K
BTD Anomaly (3.9-10/11/12 um)	3.96 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	6.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.74
Fraction of Surrounding Red Channel Pixels that are Brighter	0.64
Maximum Radiative Power	32.71 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.10°
Mean Solar Zenith Angle	75.70°
Mean Glint Angle	58.30°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Labette County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-09 23:36:50UTC
Radiative Center (Lat, Lon):	37.009724°, -95.463333°
Nearby Counties (meeting alert criteria):	Labette County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	36.91 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Elevated SPC Risk
Event Priority Ranking	3
Maximum Observed BT (3.9 um)	303.32 K
Observed - Background BT (3.9 um)	11.84 K
BT Anomaly (3.9 um)	19.65 K
Maximum Observed - Clear RTM BT (3.9 um)	15.05 K
Maximum Observed BTD (3.9-10/11/12 um)	19.16 K
Observed - Background BTD (3.9-10/11/12 um)	11.88 K
BTD Anomaly (3.9-10/11/12 um)	11.12 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	10.40 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	0.94
Maximum Radiative Power	36.91 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.20°
Mean Solar Zenith Angle	76.30°
Mean Glint Angle	58.50°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Kay County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-09 23:36:50UTC
Radiative Center (Lat, Lon):	36.943611°, -97.048058°
Nearby Counties (meeting alert criteria):	Kay County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	31.12 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.99 K
Observed - Background BT (3.9 um)	5.38 K
BT Anomaly (3.9 um)	6.64 K
Maximum Observed - Clear RTM BT (3.9 um)	9.34 K
Maximum Observed BTD (3.9-10/11/12 um)	9.73 K
Observed - Background BTD (3.9-10/11/12 um)	5.41 K
BTD Anomaly (3.9-10/11/12 um)	9.50 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	4.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.38
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	17.07 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.90°
Mean Solar Zenith Angle	75.00°
Mean Glint Angle	56.60°
Water Fraction	0.00
Total Pixel Area	12.20 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Candler County, GA
NWS WFO	Charleston SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-09 23:37:22UTC
Radiative Center (Lat, Lon):	32.400276°, -82.183052°
Nearby Counties (meeting alert criteria):	Candler County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.28 K
Observed - Background BT (3.9 um)	2.56 K
BT Anomaly (3.9 um)	6.42 K
Maximum Observed - Clear RTM BT (3.9 um)	4.03 K
Maximum Observed BTD (3.9-10/11/12 um)	4.55 K
Observed - Background BTD (3.9-10/11/12 um)	2.33 K
BTD Anomaly (3.9-10/11/12 um)	5.12 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.63
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.60°
Mean Solar Zenith Angle	87.40°
Mean Glint Angle	75.70°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Next Generation Fire System (NGFS)