Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-15
Time:	17:11:17
Production Date and Time:	2025-04-15 17:16:25 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251051711170_e20251051713543_c20251051714040.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251051706170_e20251051708543_c20251051709035.nc
Number Of Thermal Anomaly Alerts:	11

Possible Wildfire

Basic Information
State/Province(s)	MT
Country/Countries	United States
County/Locality(s)	Madison County, MT
NWS WFO	Great Falls MT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:11:19UTC
Radiative Center (Lat, Lon):	45.393055°, -111.992500°
Nearby Counties (meeting alert criteria):	Madison County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.96 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.75 K
Observed - Background BT (3.9 um)	3.55 K
BT Anomaly (3.9 um)	1.86 K
Maximum Observed - Clear RTM BT (3.9 um)	19.03 K
Maximum Observed BTD (3.9-10/11/12 um)	11.62 K
Observed - Background BTD (3.9-10/11/12 um)	1.84 K
BTD Anomaly (3.9-10/11/12 um)	1.39 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.46
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.96 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	64.00°
Mean Solar Zenith Angle	46.40°
Mean Glint Angle	110.40°
Water Fraction	0.00
Total Pixel Area	9.10 km²
Latest Satellite Imagery:	IDn-MTw_750_m MTe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Charles Mix County, SD
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:11:50UTC
Radiative Center (Lat, Lon):	43.027500°, -98.412781°
Nearby Counties (meeting alert criteria):	Charles Mix County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.33 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.11 K
Observed - Background BT (3.9 um)	3.36 K
BT Anomaly (3.9 um)	1.85 K
Maximum Observed - Clear RTM BT (3.9 um)	20.05 K
Maximum Observed BTD (3.9-10/11/12 um)	11.63 K
Observed - Background BTD (3.9-10/11/12 um)	2.62 K
BTD Anomaly (3.9-10/11/12 um)	2.92 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	2.80 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	0.97
Maximum Radiative Power	11.33 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.20°
Mean Solar Zenith Angle	38.10°
Mean Glint Angle	93.30°
Water Fraction	0.00
Total Pixel Area	7.00 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m SDs-NE-COne-KSnw_750_m
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Possible Wildfire

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	2025-04-15 17:11:50UTC
Radiative Center (Lat, Lon):	37.973888°, -96.864998°
Nearby Counties (meeting alert criteria):	Butler County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.81 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.75 K
Observed - Background BT (3.9 um)	4.06 K
BT Anomaly (3.9 um)	2.79 K
Maximum Observed - Clear RTM BT (3.9 um)	21.29 K
Maximum Observed BTD (3.9-10/11/12 um)	12.15 K
Observed - Background BTD (3.9-10/11/12 um)	3.65 K
BTD Anomaly (3.9-10/11/12 um)	3.90 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	3.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.80°
Mean Solar Zenith Angle	33.30°
Mean Glint Angle	83.00°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

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	2025-04-15 17:11:50UTC
Radiative Center (Lat, Lon):	37.916389°, -96.738335°
Nearby Counties (meeting alert criteria):	Butler County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.22 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.31 K
Observed - Background BT (3.9 um)	3.11 K
BT Anomaly (3.9 um)	2.13 K
Maximum Observed - Clear RTM BT (3.9 um)	19.91 K
Maximum Observed BTD (3.9-10/11/12 um)	12.21 K
Observed - Background BTD (3.9-10/11/12 um)	3.73 K
BTD Anomaly (3.9-10/11/12 um)	3.71 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	3.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.20
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	17.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.60°
Mean Solar Zenith Angle	33.20°
Mean Glint Angle	82.80°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Rabun County, GA
NWS WFO	Greenville-Spartanburg SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:12:21UTC
Radiative Center (Lat, Lon):	34.774166°, -83.521385°
Nearby Counties (meeting alert criteria):	Rabun County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.56 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.33 K
Observed - Background BT (3.9 um)	1.50 K
BT Anomaly (3.9 um)	1.69 K
Maximum Observed - Clear RTM BT (3.9 um)	12.41 K
Maximum Observed BTD (3.9-10/11/12 um)	9.03 K
Observed - Background BTD (3.9-10/11/12 um)	2.58 K
BTD Anomaly (3.9-10/11/12 um)	4.00 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.15
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.56 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.60°
Mean Solar Zenith Angle	25.90°
Mean Glint Angle	67.50°
Water Fraction	0.00
Total Pixel Area	16.00 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Walker County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:12:21UTC
Radiative Center (Lat, Lon):	33.802776°, -87.447502°
Nearby Counties (meeting alert criteria):	Walker County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.11 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.60 K
Observed - Background BT (3.9 um)	1.89 K
BT Anomaly (3.9 um)	1.80 K
Maximum Observed - Clear RTM BT (3.9 um)	11.10 K
Maximum Observed BTD (3.9-10/11/12 um)	6.39 K
Observed - Background BTD (3.9-10/11/12 um)	1.92 K
BTD Anomaly (3.9-10/11/12 um)	5.00 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	0.60 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	5.11 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.60°
Mean Solar Zenith Angle	25.90°
Mean Glint Angle	67.60°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Winn Parish, LA
NWS WFO	Shreveport LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:12:20UTC
Radiative Center (Lat, Lon):	32.060276°, -92.854721°
Nearby Counties (meeting alert criteria):	Winn Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.86 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.11 K
Observed - Background BT (3.9 um)	1.97 K
BT Anomaly (3.9 um)	2.21 K
Maximum Observed - Clear RTM BT (3.9 um)	7.12 K
Maximum Observed BTD (3.9-10/11/12 um)	8.05 K
Observed - Background BTD (3.9-10/11/12 um)	2.21 K
BTD Anomaly (3.9-10/11/12 um)	5.84 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.29
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.86 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.10°
Mean Solar Zenith Angle	26.60°
Mean Glint Angle	68.70°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	San Diego County, CA
NWS WFO	San Diego CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:12:18UTC
Radiative Center (Lat, Lon):	32.872223°, -116.442223°
Nearby Counties (meeting alert criteria):	San Diego County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.43 K
Observed - Background BT (3.9 um)	5.25 K
BT Anomaly (3.9 um)	2.68 K
Maximum Observed - Clear RTM BT (3.9 um)	8.44 K
Maximum Observed BTD (3.9-10/11/12 um)	10.74 K
Observed - Background BTD (3.9-10/11/12 um)	3.64 K
BTD Anomaly (3.9-10/11/12 um)	4.97 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	1.40 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	17.54 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	58.60°
Mean Solar Zenith Angle	42.60°
Mean Glint Angle	100.90°
Water Fraction	0.00
Total Pixel Area	7.70 km²
Latest Satellite Imagery:	AZsw-CAse_750_m CAs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Gadsden County, FL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 17:12:21UTC
Radiative Center (Lat, Lon):	30.574167°, -84.487221°
Nearby Counties (meeting alert criteria):	Gadsden County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.17 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.05 K
Observed - Background BT (3.9 um)	4.17 K
BT Anomaly (3.9 um)	2.73 K
Maximum Observed - Clear RTM BT (3.9 um)	12.86 K
Maximum Observed BTD (3.9-10/11/12 um)	14.28 K
Observed - Background BTD (3.9-10/11/12 um)	3.40 K
BTD Anomaly (3.9-10/11/12 um)	2.09 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	2.80 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	12.17 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.20°
Mean Solar Zenith Angle	22.00°
Mean Glint Angle	59.30°
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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Possible Wildfire

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Franklin County, FL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-15 17:12:51UTC
Radiative Center (Lat, Lon):	29.919167°, -84.848610°
Nearby Counties (meeting alert criteria):	Franklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	90.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.50 K
Observed - Background BT (3.9 um)	19.02 K
BT Anomaly (3.9 um)	10.45 K
Maximum Observed - Clear RTM BT (3.9 um)	15.19 K
Maximum Observed BTD (3.9-10/11/12 um)	36.63 K
Observed - Background BTD (3.9-10/11/12 um)	19.20 K
BTD Anomaly (3.9-10/11/12 um)	12.67 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	-3.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	0.44
Maximum Radiative Power	90.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.60°
Mean Solar Zenith Angle	21.50°
Mean Glint Angle	58.10°
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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Possible Wildfire

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	2025-04-15 17:13:22UTC
Radiative Center (Lat, Lon):	23.102222°, -81.574448°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.12 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.19 K
Observed - Background BT (3.9 um)	5.26 K
BT Anomaly (3.9 um)	2.15 K
Maximum Observed - Clear RTM BT (3.9 um)	10.88 K
Maximum Observed BTD (3.9-10/11/12 um)	16.54 K
Observed - Background BTD (3.9-10/11/12 um)	5.03 K
BTD Anomaly (3.9-10/11/12 um)	3.24 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	4.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.83
Fraction of Surrounding Red Channel Pixels that are Brighter	0.56
Maximum Radiative Power	20.12 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.10°
Mean Solar Zenith Angle	14.10°
Mean Glint Angle	42.30°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

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