Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-28
Time:	17:11:17
Production Date and Time:	2025-04-28 17:16:11 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251181711173_e20251181713546_c20251181714041.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251181706173_e20251181708546_c20251181709021.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Lincoln County, NE
NWS WFO	North Platte NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-28 17:11:50UTC
Radiative Center (Lat, Lon):	41.172779°, -100.906944°
Nearby Counties (meeting alert criteria):	Lincoln County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.23 K
Observed - Background BT (3.9 um)	1.56 K
BT Anomaly (3.9 um)	1.39 K
Maximum Observed - Clear RTM BT (3.9 um)	15.07 K
Maximum Observed BTD (3.9-10/11/12 um)	11.63 K
Observed - Background BTD (3.9-10/11/12 um)	1.48 K
BTD Anomaly (3.9-10/11/12 um)	2.75 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	1.00
Maximum Radiative Power	7.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.60°
Mean Solar Zenith Angle	33.50°
Mean Glint Angle	88.10°
Water Fraction	0.00
Total Pixel Area	6.90 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Pike County, IL
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-28 17:11:51UTC
Radiative Center (Lat, Lon):	39.702499°, -90.961388°
Nearby Counties (meeting alert criteria):	Pike County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.42 K
Observed - Background BT (3.9 um)	3.00 K
BT Anomaly (3.9 um)	1.59 K
Maximum Observed - Clear RTM BT (3.9 um)	14.77 K
Maximum Observed BTD (3.9-10/11/12 um)	17.32 K
Observed - Background BTD (3.9-10/11/12 um)	2.29 K
BTD Anomaly (3.9-10/11/12 um)	1.52 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.70 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	1.00
Maximum Radiative Power	11.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.00°
Mean Solar Zenith Angle	28.00°
Mean Glint Angle	77.00°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MNs-IA-MOnw-NEe_750_m MOsw-KSe-OKe-ARnw_750_m WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Butte County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-28 17:11:48UTC
Radiative Center (Lat, Lon):	39.393333°, -121.653610°
Nearby Counties (meeting alert criteria):	Butte County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	58.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.28 K
Observed - Background BT (3.9 um)	9.69 K
BT Anomaly (3.9 um)	4.80 K
Maximum Observed - Clear RTM BT (3.9 um)	15.83 K
Maximum Observed BTD (3.9-10/11/12 um)	17.14 K
Observed - Background BTD (3.9-10/11/12 um)	9.76 K
BTD Anomaly (3.9-10/11/12 um)	6.02 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	3.00 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	0.91
Maximum Radiative Power	58.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.20°
Mean Solar Zenith Angle	45.60°
Mean Glint Angle	111.20°
Water Fraction	0.00
Total Pixel Area	9.90 km²
Latest Satellite Imagery:	CAcentral_750_m ORsw-CAn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Natchitoches Parish, LA
NWS WFO	Shreveport LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-28 17:12:20UTC
Radiative Center (Lat, Lon):	31.480000°, -93.023331°
Nearby Counties (meeting alert criteria):	Natchitoches Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.96 K
Observed - Background BT (3.9 um)	3.89 K
BT Anomaly (3.9 um)	3.76 K
Maximum Observed - Clear RTM BT (3.9 um)	7.72 K
Maximum Observed BTD (3.9-10/11/12 um)	14.84 K
Observed - Background BTD (3.9-10/11/12 um)	3.72 K
BTD Anomaly (3.9-10/11/12 um)	2.46 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	0.64
Fraction of Surrounding Red Channel Pixels that are Brighter	0.95
Maximum Radiative Power	13.54 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.70°
Mean Solar Zenith Angle	22.10°
Mean Glint Angle	63.50°
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)	FL
Country/Countries	United States
County/Locality(s)	Brevard County, FL
NWS WFO	Melbourne FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-28 17:12:52UTC
Radiative Center (Lat, Lon):	27.838888°, -80.543053°
Nearby Counties (meeting alert criteria):	Brevard County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.07 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.94 K
Observed - Background BT (3.9 um)	2.36 K
BT Anomaly (3.9 um)	1.31 K
Maximum Observed - Clear RTM BT (3.9 um)	13.95 K
Maximum Observed BTD (3.9-10/11/12 um)	16.77 K
Observed - Background BTD (3.9-10/11/12 um)	1.39 K
BTD Anomaly (3.9-10/11/12 um)	1.27 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	5.07 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	33.20°
Mean Solar Zenith Angle	14.10°
Mean Glint Angle	47.20°
Water Fraction	0.00
Total Pixel Area	4.80 km²
Latest Satellite Imagery:	FLs_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	2025-04-28 17:13:22UTC
Radiative Center (Lat, Lon):	21.774166°, -79.105003°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	35.93 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.16 K
Observed - Background BT (3.9 um)	6.74 K
BT Anomaly (3.9 um)	2.56 K
Maximum Observed - Clear RTM BT (3.9 um)	9.31 K
Maximum Observed BTD (3.9-10/11/12 um)	21.30 K
Observed - Background BTD (3.9-10/11/12 um)	6.84 K
BTD Anomaly (3.9-10/11/12 um)	2.83 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	4.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.53
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	35.93 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.00°
Mean Solar Zenith Angle	7.90°
Mean Glint Angle	33.90°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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