Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-13
Time:	16:46:17
Production Date and Time:	2025-05-13 16:51:17 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251331646177_e20251331648550_c20251331649048.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251331641177_e20251331643550_c20251331644050.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Hand County, SD
NWS WFO	Aberdeen SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-13 16:46:20UTC
Radiative Center (Lat, Lon):	44.853333°, -98.907776°
Nearby Counties (meeting alert criteria):	Hand County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	77.66 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk and Red Flag Warning
Event Priority Ranking	1
Maximum Observed BT (3.9 um)	315.62 K
Observed - Background BT (3.9 um)	5.93 K
BT Anomaly (3.9 um)	4.11 K
Maximum Observed - Clear RTM BT (3.9 um)	19.85 K
Maximum Observed BTD (3.9-10/11/12 um)	15.54 K
Observed - Background BTD (3.9-10/11/12 um)	5.99 K
BTD Anomaly (3.9-10/11/12 um)	6.21 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	4.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.41
Fraction of Surrounding Red Channel Pixels that are Brighter	0.92
Maximum Radiative Power	43.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.10°
Mean Solar Zenith Angle	34.50°
Mean Glint Angle	90.60°
Water Fraction	0.00
Total Pixel Area	14.70 km²
Latest Satellite Imagery:	ND-SDn_750_m SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Rice County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-13 16:46:50UTC
Radiative Center (Lat, Lon):	38.484722°, -98.316948°
Nearby Counties (meeting alert criteria):	Rice County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.51 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.33 K
Observed - Background BT (3.9 um)	2.04 K
BT Anomaly (3.9 um)	1.55 K
Maximum Observed - Clear RTM BT (3.9 um)	13.80 K
Maximum Observed BTD (3.9-10/11/12 um)	11.29 K
Observed - Background BTD (3.9-10/11/12 um)	1.65 K
BTD Anomaly (3.9-10/11/12 um)	1.92 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.90 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	0.88
Maximum Radiative Power	5.51 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.90°
Mean Solar Zenith Angle	30.20°
Mean Glint Angle	79.70°
Water Fraction	0.00
Total Pixel Area	6.30 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)	KS
Country/Countries	United States
County/Locality(s)	Butler County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-13 16:46:50UTC
Radiative Center (Lat, Lon):	38.064167°, -97.136665°
Nearby Counties (meeting alert criteria):	Butler County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.33 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.69 K
Observed - Background BT (3.9 um)	3.28 K
BT Anomaly (3.9 um)	2.18 K
Maximum Observed - Clear RTM BT (3.9 um)	16.00 K
Maximum Observed BTD (3.9-10/11/12 um)	13.29 K
Observed - Background BTD (3.9-10/11/12 um)	2.24 K
BTD Anomaly (3.9-10/11/12 um)	2.38 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.94
Fraction of Surrounding Red Channel Pixels that are Brighter	0.97
Maximum Radiative Power	5.33 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.90°
Mean Solar Zenith Angle	29.20°
Mean Glint Angle	77.70°
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)	Stevens County, KS
NWS WFO	Dodge City KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-13 16:46:50UTC
Radiative Center (Lat, Lon):	37.373333°, -101.510834°
Nearby Counties (meeting alert criteria):	Stevens County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.52 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.05 K
Observed - Background BT (3.9 um)	1.55 K
BT Anomaly (3.9 um)	1.08 K
Maximum Observed - Clear RTM BT (3.9 um)	13.33 K
Maximum Observed BTD (3.9-10/11/12 um)	12.13 K
Observed - Background BTD (3.9-10/11/12 um)	1.54 K
BTD Anomaly (3.9-10/11/12 um)	2.23 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.80 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	0.75
Maximum Radiative Power	6.52 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.60°
Mean Solar Zenith Angle	31.80°
Mean Glint Angle	81.70°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m
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Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Barber County, KS
NWS WFO	Dodge City KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-13 16:46:50UTC
Radiative Center (Lat, Lon):	37.109444°, -98.531944°
Nearby Counties (meeting alert criteria):	Barber County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.63 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.08 K
Observed - Background BT (3.9 um)	2.00 K
BT Anomaly (3.9 um)	1.65 K
Maximum Observed - Clear RTM BT (3.9 um)	10.52 K
Maximum Observed BTD (3.9-10/11/12 um)	10.40 K
Observed - Background BTD (3.9-10/11/12 um)	1.63 K
BTD Anomaly (3.9-10/11/12 um)	2.39 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.73
Fraction of Surrounding Red Channel Pixels that are Brighter	0.87
Maximum Radiative Power	6.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.80°
Mean Solar Zenith Angle	29.60°
Mean Glint Angle	77.80°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m
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Next Generation Fire System (NGFS) - Experimental