Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-11
Time:	19:21:17
Production Date and Time:	2025-04-11 19:29:04 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251011921177_e20251011923550_c20251011924050.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251011916177_e20251011918550_c20251011919049.nc
Number Of Thermal Anomaly Alerts:	12

Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	McLeod County, MN
NWS WFO	Twin Cities/Chanhassen MN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-11 19:21:21UTC
Radiative Center (Lat, Lon):	44.813057°, -94.290001°
Nearby Counties (meeting alert criteria):	McLeod County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	56.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: Phasianus E RX (HIGH, tdiff=0.12971 days, Point)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.24 K
Observed - Background BT (3.9 um)	9.96 K
BT Anomaly (3.9 um)	3.48 K
Maximum Observed - Clear RTM BT (3.9 um)	20.92 K
Maximum Observed BTD (3.9-10/11/12 um)	32.06 K
Observed - Background BTD (3.9-10/11/12 um)	10.28 K
BTD Anomaly (3.9-10/11/12 um)	3.19 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	3.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.40
Fraction of Surrounding Red Channel Pixels that are Brighter	0.38
Maximum Radiative Power	56.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.30°
Mean Solar Zenith Angle	39.30°
Mean Glint Angle	83.40°
Water Fraction	0.00
Total Pixel Area	7.00 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Lyon County, MN
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 19:21:20UTC
Radiative Center (Lat, Lon):	44.342499°, -96.048058°
Nearby Counties (meeting alert criteria):	Lyon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.45 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.29 K
Observed - Background BT (3.9 um)	4.53 K
BT Anomaly (3.9 um)	3.53 K
Maximum Observed - Clear RTM BT (3.9 um)	18.55 K
Maximum Observed BTD (3.9-10/11/12 um)	18.05 K
Observed - Background BTD (3.9-10/11/12 um)	5.07 K
BTD Anomaly (3.9-10/11/12 um)	5.10 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	4.30 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	29.45 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.50°
Mean Solar Zenith Angle	38.40°
Mean Glint Angle	82.90°
Water Fraction	0.00
Total Pixel Area	7.10 km²
Latest Satellite Imagery:	MN-WInw_750_m MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Boyd County, NE
NWS WFO	North Platte NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 19:21:50UTC
Radiative Center (Lat, Lon):	42.886391°, -98.522499°
Nearby Counties (meeting alert criteria):	Boyd County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.67 K
Observed - Background BT (3.9 um)	3.74 K
BT Anomaly (3.9 um)	2.68 K
Maximum Observed - Clear RTM BT (3.9 um)	17.37 K
Maximum Observed BTD (3.9-10/11/12 um)	11.74 K
Observed - Background BTD (3.9-10/11/12 um)	3.20 K
BTD Anomaly (3.9-10/11/12 um)	4.07 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	1.10 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	0.99
Maximum Radiative Power	15.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.10°
Mean Solar Zenith Angle	36.40°
Mean Glint Angle	80.80°
Water Fraction	0.00
Total Pixel Area	7.00 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Muscatine County, IA
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 19:21:51UTC
Radiative Center (Lat, Lon):	41.483055°, -91.149445°
Nearby Counties (meeting alert criteria):	Muscatine County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.46 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)	4.80 K
BT Anomaly (3.9 um)	2.39 K
Maximum Observed - Clear RTM BT (3.9 um)	23.09 K
Maximum Observed BTD (3.9-10/11/12 um)	17.94 K
Observed - Background BTD (3.9-10/11/12 um)	4.80 K
BTD Anomaly (3.9-10/11/12 um)	2.78 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	4.70 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	0.76
Maximum Radiative Power	22.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.90°
Mean Solar Zenith Angle	37.50°
Mean Glint Angle	76.60°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Hall County, NE
NWS WFO	Hastings NE
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-11 19:21:50UTC
Radiative Center (Lat, Lon):	40.970554°, -98.521942°
Nearby Counties (meeting alert criteria):	Hall County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	43.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.04 K
Observed - Background BT (3.9 um)	7.87 K
BT Anomaly (3.9 um)	3.94 K
Maximum Observed - Clear RTM BT (3.9 um)	25.39 K
Maximum Observed BTD (3.9-10/11/12 um)	18.12 K
Observed - Background BTD (3.9-10/11/12 um)	7.41 K
BTD Anomaly (3.9-10/11/12 um)	6.58 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.80 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	1.00
Maximum Radiative Power	43.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.30°
Mean Solar Zenith Angle	34.60°
Mean Glint Angle	77.10°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	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)	Greenwood County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 19:21:50UTC
Radiative Center (Lat, Lon):	37.653610°, -96.041946°
Nearby Counties (meeting alert criteria):	Greenwood County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.03 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.95 K
Observed - Background BT (3.9 um)	2.77 K
BT Anomaly (3.9 um)	1.23 K
Maximum Observed - Clear RTM BT (3.9 um)	17.16 K
Maximum Observed BTD (3.9-10/11/12 um)	10.09 K
Observed - Background BTD (3.9-10/11/12 um)	2.49 K
BTD Anomaly (3.9-10/11/12 um)	1.32 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.03 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.10°
Mean Solar Zenith Angle	32.30°
Mean Glint Angle	69.90°
Water Fraction	0.00
Total Pixel Area	6.10 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)	Barber County, KS
NWS WFO	Dodge City KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 19:21:50UTC
Radiative Center (Lat, Lon):	37.058056°, -98.538887°
Nearby Counties (meeting alert criteria):	Barber County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	30.83 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.01 K
Observed - Background BT (3.9 um)	4.65 K
BT Anomaly (3.9 um)	3.20 K
Maximum Observed - Clear RTM BT (3.9 um)	17.09 K
Maximum Observed BTD (3.9-10/11/12 um)	12.30 K
Observed - Background BTD (3.9-10/11/12 um)	3.96 K
BTD Anomaly (3.9-10/11/12 um)	7.88 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	3.50 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	0.97
Maximum Radiative Power	16.71 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.70°
Mean Solar Zenith Angle	30.90°
Mean Glint Angle	69.60°
Water Fraction	0.00
Total Pixel Area	12.40 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Le Flore County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 19:22:20UTC
Radiative Center (Lat, Lon):	35.206112°, -94.527496°
Nearby Counties (meeting alert criteria):	Le Flore County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.32 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.84 K
Observed - Background BT (3.9 um)	2.02 K
BT Anomaly (3.9 um)	1.39 K
Maximum Observed - Clear RTM BT (3.9 um)	14.09 K
Maximum Observed BTD (3.9-10/11/12 um)	7.56 K
Observed - Background BTD (3.9-10/11/12 um)	2.16 K
BTD Anomaly (3.9-10/11/12 um)	2.15 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.40
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.32 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.00°
Mean Solar Zenith Angle	30.70°
Mean Glint Angle	64.70°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Clark County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 19:22:20UTC
Radiative Center (Lat, Lon):	34.280556°, -93.385002°
Nearby Counties (meeting alert criteria):	Clark County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.69 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.54 K
Observed - Background BT (3.9 um)	3.89 K
BT Anomaly (3.9 um)	4.71 K
Maximum Observed - Clear RTM BT (3.9 um)	12.55 K
Maximum Observed BTD (3.9-10/11/12 um)	7.79 K
Observed - Background BTD (3.9-10/11/12 um)	3.17 K
BTD Anomaly (3.9-10/11/12 um)	9.75 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.87
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.69 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.60°
Mean Solar Zenith Angle	30.50°
Mean Glint Angle	62.60°
Water Fraction	0.00
Total Pixel Area	11.20 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Parmer County, TX
NWS WFO	Lubbock TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 19:22:19UTC
Radiative Center (Lat, Lon):	34.407223°, -102.837776°
Nearby Counties (meeting alert criteria):	Parmer County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.15 K
Observed - Background BT (3.9 um)	2.56 K
BT Anomaly (3.9 um)	2.05 K
Maximum Observed - Clear RTM BT (3.9 um)	15.17 K
Maximum Observed BTD (3.9-10/11/12 um)	14.79 K
Observed - Background BTD (3.9-10/11/12 um)	3.19 K
BTD Anomaly (3.9-10/11/12 um)	3.02 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.32
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	8.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.90°
Mean Solar Zenith Angle	27.30°
Mean Glint Angle	67.10°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Sonora
Country/Countries	Mexico
County/Locality(s)	Soyopa, Sonora
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 19:22:48UTC
Radiative Center (Lat, Lon):	28.863890°, -109.820557°
Nearby Counties (meeting alert criteria):	Soyopa (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	327.32 K
Observed - Background BT (3.9 um)	3.12 K
BT Anomaly (3.9 um)	2.18 K
Maximum Observed - Clear RTM BT (3.9 um)	9.09 K
Maximum Observed BTD (3.9-10/11/12 um)	7.79 K
Observed - Background BTD (3.9-10/11/12 um)	2.29 K
BTD Anomaly (3.9-10/11/12 um)	9.20 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	0.30 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	1.00
Maximum Radiative Power	17.68 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.90°
Mean Solar Zenith Angle	20.90°
Mean Glint Angle	64.30°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Soto la Marina, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 19:23:19UTC
Radiative Center (Lat, Lon):	23.821945°, -98.145279°
Nearby Counties (meeting alert criteria):	Soto la Marina (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.20 K
Observed - Background BT (3.9 um)	4.43 K
BT Anomaly (3.9 um)	2.42 K
Maximum Observed - Clear RTM BT (3.9 um)	13.03 K
Maximum Observed BTD (3.9-10/11/12 um)	15.27 K
Observed - Background BTD (3.9-10/11/12 um)	3.84 K
BTD Anomaly (3.9-10/11/12 um)	4.11 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.70 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	16.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.10°
Mean Solar Zenith Angle	19.50°
Mean Glint Angle	44.00°
Water Fraction	0.00
Total Pixel Area	10.20 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

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Possible Wildfire

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