Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-15
Time:	16:51:17
Production Date and Time:	2025-04-15 16:56:15 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251051651170_e20251051653543_c20251051654033.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251051646170_e20251051648543_c20251051649030.nc
Number Of Thermal Anomaly Alerts:	12

Possible Wildfire

Basic Information
State/Province(s)	MT
Country/Countries	United States
County/Locality(s)	Fergus County, MT
NWS WFO	Great Falls MT
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-15 16:51:19UTC
Radiative Center (Lat, Lon):	46.869446°, -109.728058°
Nearby Counties (meeting alert criteria):	Fergus County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	363.05 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.24 K
Observed - Background BT (3.9 um)	20.60 K
BT Anomaly (3.9 um)	26.48 K
Maximum Observed - Clear RTM BT (3.9 um)	34.80 K
Maximum Observed BTD (3.9-10/11/12 um)	27.59 K
Observed - Background BTD (3.9-10/11/12 um)	19.56 K
BTD Anomaly (3.9-10/11/12 um)	46.94 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	16.40 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	0.99
Maximum Radiative Power	220.08 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	64.00°
Mean Solar Zenith Angle	48.80°
Mean Glint Angle	112.30°
Water Fraction	0.00
Total Pixel Area	27.30 km²
Latest Satellite Imagery:	MTe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Minnehaha County, SD
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-15 16:51:20UTC
Radiative Center (Lat, Lon):	43.792500°, -96.511108°
Nearby Counties (meeting alert criteria):	Minnehaha County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	34.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.40 K
Observed - Background BT (3.9 um)	8.25 K
BT Anomaly (3.9 um)	7.63 K
Maximum Observed - Clear RTM BT (3.9 um)	27.46 K
Maximum Observed BTD (3.9-10/11/12 um)	19.48 K
Observed - Background BTD (3.9-10/11/12 um)	6.88 K
BTD Anomaly (3.9-10/11/12 um)	13.70 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	2.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.96
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	34.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.10°
Mean Solar Zenith Angle	40.10°
Mean Glint Angle	94.90°
Water Fraction	0.00
Total Pixel Area	7.00 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Marshall County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 16:51:50UTC
Radiative Center (Lat, Lon):	39.830555°, -96.508614°
Nearby Counties (meeting alert criteria):	Marshall County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.81 K
Observed - Background BT (3.9 um)	3.45 K
BT Anomaly (3.9 um)	3.50 K
Maximum Observed - Clear RTM BT (3.9 um)	23.21 K
Maximum Observed BTD (3.9-10/11/12 um)	12.44 K
Observed - Background BTD (3.9-10/11/12 um)	2.93 K
BTD Anomaly (3.9-10/11/12 um)	5.83 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.53 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.30°
Mean Solar Zenith Angle	37.00°
Mean Glint Angle	88.00°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Anderson County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 16:51:50UTC
Radiative Center (Lat, Lon):	38.226112°, -95.294998°
Nearby Counties (meeting alert criteria):	Anderson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.95 K
Observed - Background BT (3.9 um)	1.64 K
BT Anomaly (3.9 um)	1.07 K
Maximum Observed - Clear RTM BT (3.9 um)	19.06 K
Maximum Observed BTD (3.9-10/11/12 um)	10.52 K
Observed - Background BTD (3.9-10/11/12 um)	2.27 K
BTD Anomaly (3.9-10/11/12 um)	2.77 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.22
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.30°
Mean Solar Zenith Angle	35.20°
Mean Glint Angle	84.00°
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)	Coffey County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 16:51:50UTC
Radiative Center (Lat, Lon):	38.093613°, -95.931664°
Nearby Counties (meeting alert criteria):	Coffey County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.39 K
Observed - Background BT (3.9 um)	3.52 K
BT Anomaly (3.9 um)	2.39 K
Maximum Observed - Clear RTM BT (3.9 um)	20.57 K
Maximum Observed BTD (3.9-10/11/12 um)	12.10 K
Observed - Background BTD (3.9-10/11/12 um)	3.92 K
BTD Anomaly (3.9-10/11/12 um)	5.65 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.40°
Mean Solar Zenith Angle	35.40°
Mean Glint Angle	84.40°
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)	Montgomery County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 16:51:50UTC
Radiative Center (Lat, Lon):	37.347500°, -95.522499°
Nearby Counties (meeting alert criteria):	Montgomery County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.75 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.01 K
Observed - Background BT (3.9 um)	3.76 K
BT Anomaly (3.9 um)	2.55 K
Maximum Observed - Clear RTM BT (3.9 um)	20.41 K
Maximum Observed BTD (3.9-10/11/12 um)	10.15 K
Observed - Background BTD (3.9-10/11/12 um)	2.52 K
BTD Anomaly (3.9-10/11/12 um)	3.37 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	7.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.50°
Mean Solar Zenith Angle	34.60°
Mean Glint Angle	82.70°
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)	KS
Country/Countries	United States
County/Locality(s)	Cowley County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 16:51:50UTC
Radiative Center (Lat, Lon):	37.105278°, -96.583054°
Nearby Counties (meeting alert criteria):	Cowley County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	28.03 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.92 K
Observed - Background BT (3.9 um)	5.94 K
BT Anomaly (3.9 um)	3.90 K
Maximum Observed - Clear RTM BT (3.9 um)	21.07 K
Maximum Observed BTD (3.9-10/11/12 um)	13.85 K
Observed - Background BTD (3.9-10/11/12 um)	6.34 K
BTD Anomaly (3.9-10/11/12 um)	5.88 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	6.70 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	28.03 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.80°
Mean Solar Zenith Angle	35.00°
Mean Glint Angle	83.40°
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)	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 16:51:50UTC
Radiative Center (Lat, Lon):	36.653610°, -96.195831°
Nearby Counties (meeting alert criteria):	Osage County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.83 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.08 K
Observed - Background BT (3.9 um)	5.01 K
BT Anomaly (3.9 um)	4.54 K
Maximum Observed - Clear RTM BT (3.9 um)	19.42 K
Maximum Observed BTD (3.9-10/11/12 um)	10.89 K
Observed - Background BTD (3.9-10/11/12 um)	4.04 K
BTD Anomaly (3.9-10/11/12 um)	11.51 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	3.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	23.83 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.20°
Mean Solar Zenith Angle	34.50°
Mean Glint Angle	82.20°
Water Fraction	0.00
Total Pixel Area	12.00 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)	Lincoln County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 16:52:20UTC
Radiative Center (Lat, Lon):	35.636391°, -96.703331°
Nearby Counties (meeting alert criteria):	Lincoln County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.21 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.53 K
Observed - Background BT (3.9 um)	2.36 K
BT Anomaly (3.9 um)	2.57 K
Maximum Observed - Clear RTM BT (3.9 um)	15.11 K
Maximum Observed BTD (3.9-10/11/12 um)	10.36 K
Observed - Background BTD (3.9-10/11/12 um)	2.20 K
BTD Anomaly (3.9-10/11/12 um)	4.96 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	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.21 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.50°
Mean Solar Zenith Angle	34.10°
Mean Glint Angle	81.10°
Water Fraction	0.00
Total Pixel Area	5.90 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)	Polk County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 16:52:20UTC
Radiative Center (Lat, Lon):	34.503613°, -94.251945°
Nearby Counties (meeting alert criteria):	Polk County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.11 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.20 K
Observed - Background BT (3.9 um)	1.59 K
BT Anomaly (3.9 um)	1.44 K
Maximum Observed - Clear RTM BT (3.9 um)	12.44 K
Maximum Observed BTD (3.9-10/11/12 um)	8.39 K
Observed - Background BTD (3.9-10/11/12 um)	2.22 K
BTD Anomaly (3.9-10/11/12 um)	5.82 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.24
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.11 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.20°
Mean Solar Zenith Angle	31.80°
Mean Glint Angle	76.60°
Water Fraction	0.00
Total Pixel Area	5.70 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)	MS
Country/Countries	United States
County/Locality(s)	Simpson County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 16:52:21UTC
Radiative Center (Lat, Lon):	31.858055°, -89.722504°
Nearby Counties (meeting alert criteria):	Simpson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.74 K
Observed - Background BT (3.9 um)	2.43 K
BT Anomaly (3.9 um)	2.38 K
Maximum Observed - Clear RTM BT (3.9 um)	8.01 K
Maximum Observed BTD (3.9-10/11/12 um)	11.69 K
Observed - Background BTD (3.9-10/11/12 um)	2.86 K
BTD Anomaly (3.9-10/11/12 um)	3.46 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	0.91
Maximum Radiative Power	6.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.50°
Mean Solar Zenith Angle	27.40°
Mean Glint Angle	67.40°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Zapata County, TX
NWS WFO	Brownsville TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 16:52:49UTC
Radiative Center (Lat, Lon):	27.153889°, -99.018059°
Nearby Counties (meeting alert criteria):	Zapata County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.75 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.32 K
Observed - Background BT (3.9 um)	3.06 K
BT Anomaly (3.9 um)	3.75 K
Maximum Observed - Clear RTM BT (3.9 um)	7.75 K
Maximum Observed BTD (3.9-10/11/12 um)	20.28 K
Observed - Background BTD (3.9-10/11/12 um)	3.17 K
BTD Anomaly (3.9-10/11/12 um)	2.39 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.60 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	0.92
Maximum Radiative Power	13.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.40°
Mean Solar Zenith Angle	30.40°
Mean Glint Angle	71.10°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	TXs_750_m
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Next Generation Fire System (NGFS) - Experimental

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