Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-15
Time:	17:41:17
Production Date and Time:	2025-04-15 17:46:24 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251051741170_e20251051743543_c20251051744056.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251051736170_e20251051738543_c20251051739031.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Brown County, SD
NWS WFO	Aberdeen SD
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-15 17:41:20UTC
Radiative Center (Lat, Lon):	45.612499°, -98.620003°
Nearby Counties (meeting alert criteria):	Brown County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	180.05 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	329.25 K
Observed - Background BT (3.9 um)	24.54 K
BT Anomaly (3.9 um)	30.13 K
Maximum Observed - Clear RTM BT (3.9 um)	41.49 K
Maximum Observed BTD (3.9-10/11/12 um)	35.04 K
Observed - Background BTD (3.9-10/11/12 um)	24.51 K
BTD Anomaly (3.9-10/11/12 um)	66.35 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	24.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.48
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	180.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.70°
Mean Solar Zenith Angle	38.00°
Mean Glint Angle	95.20°
Water Fraction	0.00
Total Pixel Area	7.50 km²
Latest Satellite Imagery:	MN-WInw_750_m ND-SDn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Codington County, SD
NWS WFO	Aberdeen SD
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-15 17:41:20UTC
Radiative Center (Lat, Lon):	44.928890°, -97.435837°
Nearby Counties (meeting alert criteria):	Codington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	86.96 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.34 K
Observed - Background BT (3.9 um)	9.78 K
BT Anomaly (3.9 um)	6.16 K
Maximum Observed - Clear RTM BT (3.9 um)	23.81 K
Maximum Observed BTD (3.9-10/11/12 um)	21.19 K
Observed - Background BTD (3.9-10/11/12 um)	10.71 K
BTD Anomaly (3.9-10/11/12 um)	19.29 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.19
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	49.93 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	56.60°
Mean Solar Zenith Angle	37.00°
Mean Glint Angle	93.10°
Water Fraction	0.00
Total Pixel Area	14.50 km²
Latest Satellite Imagery:	MN-WInw_750_m ND-SDn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IN
Country/Countries	United States
County/Locality(s)	Posey County, IN
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:41:51UTC
Radiative Center (Lat, Lon):	38.011391°, -87.831390°
Nearby Counties (meeting alert criteria):	Posey County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	26.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.21 K
Observed - Background BT (3.9 um)	8.93 K
BT Anomaly (3.9 um)	3.24 K
Maximum Observed - Clear RTM BT (3.9 um)	21.85 K
Maximum Observed BTD (3.9-10/11/12 um)	19.34 K
Observed - Background BTD (3.9-10/11/12 um)	8.53 K
BTD Anomaly (3.9-10/11/12 um)	3.35 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	1.30 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	0.73
Maximum Radiative Power	26.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.20°
Mean Solar Zenith Angle	28.70°
Mean Glint Angle	74.20°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Osage County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:41:50UTC
Radiative Center (Lat, Lon):	36.917221°, -96.388336°
Nearby Counties (meeting alert criteria):	Osage County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.67 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.36 K
Observed - Background BT (3.9 um)	2.42 K
BT Anomaly (3.9 um)	1.83 K
Maximum Observed - Clear RTM BT (3.9 um)	16.04 K
Maximum Observed BTD (3.9-10/11/12 um)	8.77 K
Observed - Background BTD (3.9-10/11/12 um)	1.60 K
BTD Anomaly (3.9-10/11/12 um)	3.92 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.77
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.67 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.50°
Mean Solar Zenith Angle	29.30°
Mean Glint Angle	77.50°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Osage County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:41:50UTC
Radiative Center (Lat, Lon):	36.373890°, -96.205559°
Nearby Counties (meeting alert criteria):	Osage County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	40.34 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.06 K
Observed - Background BT (3.9 um)	4.21 K
BT Anomaly (3.9 um)	2.70 K
Maximum Observed - Clear RTM BT (3.9 um)	16.15 K
Maximum Observed BTD (3.9-10/11/12 um)	12.12 K
Observed - Background BTD (3.9-10/11/12 um)	5.52 K
BTD Anomaly (3.9-10/11/12 um)	11.52 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	3.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.23
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	20.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.90°
Mean Solar Zenith Angle	28.70°
Mean Glint Angle	76.30°
Water Fraction	0.00
Total Pixel Area	11.90 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AZ
Country/Countries	United States
County/Locality(s)	Mohave County, AZ
NWS WFO	Las Vegas NV
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:42:18UTC
Radiative Center (Lat, Lon):	35.432777°, -113.977219°
Nearby Counties (meeting alert criteria):	Mohave County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.68 K
Observed - Background BT (3.9 um)	4.10 K
BT Anomaly (3.9 um)	2.33 K
Maximum Observed - Clear RTM BT (3.9 um)	14.02 K
Maximum Observed BTD (3.9-10/11/12 um)	15.48 K
Observed - Background BTD (3.9-10/11/12 um)	3.55 K
BTD Anomaly (3.9-10/11/12 um)	2.79 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.78
Fraction of Surrounding Red Channel Pixels that are Brighter	0.66
Maximum Radiative Power	21.94 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	58.30°
Mean Solar Zenith Angle	36.90°
Mean Glint Angle	95.10°
Water Fraction	0.00
Total Pixel Area	7.60 km²
Latest Satellite Imagery:	AZsw-CAse_750_m CAs_750_m NVs-UTsw-AZnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Itawamba County, MS
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:42:21UTC
Radiative Center (Lat, Lon):	34.186668°, -88.308609°
Nearby Counties (meeting alert criteria):	Itawamba County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.76 K
Observed - Background BT (3.9 um)	1.90 K
BT Anomaly (3.9 um)	1.62 K
Maximum Observed - Clear RTM BT (3.9 um)	11.01 K
Maximum Observed BTD (3.9-10/11/12 um)	7.02 K
Observed - Background BTD (3.9-10/11/12 um)	2.74 K
BTD Anomaly (3.9-10/11/12 um)	6.01 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	2.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.16
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.30°
Mean Solar Zenith Angle	24.90°
Mean Glint Angle	66.60°
Water Fraction	0.00
Total Pixel Area	10.80 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Volusia County, FL
NWS WFO	Melbourne FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:42:52UTC
Radiative Center (Lat, Lon):	28.973333°, -81.144722°
Nearby Counties (meeting alert criteria):	Volusia County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.71 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.73 K
Observed - Background BT (3.9 um)	2.94 K
BT Anomaly (3.9 um)	1.26 K
Maximum Observed - Clear RTM BT (3.9 um)	9.57 K
Maximum Observed BTD (3.9-10/11/12 um)	11.50 K
Observed - Background BTD (3.9-10/11/12 um)	3.24 K
BTD Anomaly (3.9-10/11/12 um)	2.70 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.35
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.71 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	34.60°
Mean Solar Zenith Angle	19.90°
Mean Glint Angle	53.30°
Water Fraction	0.00
Total Pixel Area	4.90 km²
Latest Satellite Imagery:	FLs_750_m SCs-GAe-FLn_750_m
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