Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-08
Time:	18:01:17
Production Date and Time:	2025-04-08 18:06:22 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20250981801174_e20250981803547_c20250981804028.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20250981756174_e20250981758548_c20250981759034.nc
Number Of Thermal Anomaly Alerts:	12

Possible Wildfire

Basic Information
State/Province(s)	ND
Country/Countries	United States
County/Locality(s)	Golden Valley County, ND
NWS WFO	Bismarck ND
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-08 18:01:20UTC
Radiative Center (Lat, Lon):	46.962776°, -103.700554°
Nearby Counties (meeting alert criteria):	Golden Valley County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	60.97 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)	10.57 K
BT Anomaly (3.9 um)	8.29 K
Maximum Observed - Clear RTM BT (3.9 um)	16.18 K
Maximum Observed BTD (3.9-10/11/12 um)	26.53 K
Observed - Background BTD (3.9-10/11/12 um)	10.95 K
BTD Anomaly (3.9-10/11/12 um)	11.91 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	4.00 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	60.97 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	61.10°
Mean Solar Zenith Angle	41.90°
Mean Glint Angle	101.70°
Water Fraction	0.00
Total Pixel Area	8.30 km²
Latest Satellite Imagery:	ND-SDn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Howard County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-08 18:01:21UTC
Radiative Center (Lat, Lon):	43.489723°, -92.214165°
Nearby Counties (meeting alert criteria):	Howard County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.47 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)	3.75 K
BT Anomaly (3.9 um)	2.20 K
Maximum Observed - Clear RTM BT (3.9 um)	20.69 K
Maximum Observed BTD (3.9-10/11/12 um)	17.10 K
Observed - Background BTD (3.9-10/11/12 um)	4.69 K
BTD Anomaly (3.9-10/11/12 um)	4.82 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.18
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	19.47 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.30°
Mean Solar Zenith Angle	36.70°
Mean Glint Angle	88.40°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Winneshiek County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-08 18:01:21UTC
Radiative Center (Lat, Lon):	43.454723°, -92.063332°
Nearby Counties (meeting alert criteria):	Winneshiek County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	34.43 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.31 K
Observed - Background BT (3.9 um)	7.85 K
BT Anomaly (3.9 um)	5.17 K
Maximum Observed - Clear RTM BT (3.9 um)	24.15 K
Maximum Observed BTD (3.9-10/11/12 um)	20.41 K
Observed - Background BTD (3.9-10/11/12 um)	8.42 K
BTD Anomaly (3.9-10/11/12 um)	11.34 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.50 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	34.43 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.20°
Mean Solar Zenith Angle	36.70°
Mean Glint Angle	88.20°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Mahaska County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-08 18:01:51UTC
Radiative Center (Lat, Lon):	41.261391°, -92.823608°
Nearby Counties (meeting alert criteria):	Mahaska County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	25.40 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.87 K
Observed - Background BT (3.9 um)	5.90 K
BT Anomaly (3.9 um)	3.06 K
Maximum Observed - Clear RTM BT (3.9 um)	21.88 K
Maximum Observed BTD (3.9-10/11/12 um)	17.27 K
Observed - Background BTD (3.9-10/11/12 um)	6.48 K
BTD Anomaly (3.9-10/11/12 um)	6.45 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	5.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.26
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	25.40 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.20°
Mean Solar Zenith Angle	34.50°
Mean Glint Angle	84.20°
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)	OK
Country/Countries	United States
County/Locality(s)	Osage County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-08 18:01:50UTC
Radiative Center (Lat, Lon):	36.528610°, -96.903053°
Nearby Counties (meeting alert criteria):	Osage County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.92 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.33 K
Observed - Background BT (3.9 um)	3.34 K
BT Anomaly (3.9 um)	4.15 K
Maximum Observed - Clear RTM BT (3.9 um)	14.74 K
Maximum Observed BTD (3.9-10/11/12 um)	10.96 K
Observed - Background BTD (3.9-10/11/12 um)	2.54 K
BTD Anomaly (3.9-10/11/12 um)	5.24 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	0.92
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.40°
Mean Solar Zenith Angle	30.40°
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)	Tulsa County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-08 18:01:50UTC
Radiative Center (Lat, Lon):	36.388611°, -95.928055°
Nearby Counties (meeting alert criteria):	Tulsa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.12 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.08 K
Observed - Background BT (3.9 um)	5.26 K
BT Anomaly (3.9 um)	4.75 K
Maximum Observed - Clear RTM BT (3.9 um)	15.76 K
Maximum Observed BTD (3.9-10/11/12 um)	11.87 K
Observed - Background BTD (3.9-10/11/12 um)	3.94 K
BTD Anomaly (3.9-10/11/12 um)	7.87 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.12 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.80°
Mean Solar Zenith Angle	30.10°
Mean Glint Angle	76.50°
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)	SC
Country/Countries	United States
County/Locality(s)	Georgetown County, SC
NWS WFO	Wilmington NC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-08 18:02:22UTC
Radiative Center (Lat, Lon):	33.491112°, -79.432777°
Nearby Counties (meeting alert criteria):	Georgetown County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.31 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.47 K
Observed - Background BT (3.9 um)	3.72 K
BT Anomaly (3.9 um)	2.84 K
Maximum Observed - Clear RTM BT (3.9 um)	10.04 K
Maximum Observed BTD (3.9-10/11/12 um)	8.36 K
Observed - Background BTD (3.9-10/11/12 um)	3.06 K
BTD Anomaly (3.9-10/11/12 um)	5.70 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	3.00 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	1.00
Maximum Radiative Power	7.31 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	28.40°
Mean Glint Angle	65.20°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Brazoria County, TX
NWS WFO	Houston/Galveston TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-08 18:02:50UTC
Radiative Center (Lat, Lon):	29.157778°, -95.687225°
Nearby Counties (meeting alert criteria):	Brazoria County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.59 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.23 K
Observed - Background BT (3.9 um)	3.20 K
BT Anomaly (3.9 um)	1.78 K
Maximum Observed - Clear RTM BT (3.9 um)	10.21 K
Maximum Observed BTD (3.9-10/11/12 um)	8.50 K
Observed - Background BTD (3.9-10/11/12 um)	2.87 K
BTD Anomaly (3.9-10/11/12 um)	3.97 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.56
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.59 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.00°
Mean Solar Zenith Angle	23.00°
Mean Glint Angle	62.70°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m TXs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Victoria County, TX
NWS WFO	Corpus Christi TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-08 18:02:50UTC
Radiative Center (Lat, Lon):	28.662222°, -97.037224°
Nearby Counties (meeting alert criteria):	Victoria County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.17 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.86 K
Observed - Background BT (3.9 um)	3.25 K
BT Anomaly (3.9 um)	1.79 K
Maximum Observed - Clear RTM BT (3.9 um)	8.06 K
Maximum Observed BTD (3.9-10/11/12 um)	9.05 K
Observed - Background BTD (3.9-10/11/12 um)	2.82 K
BTD Anomaly (3.9-10/11/12 um)	3.87 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.17 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.40°
Mean Solar Zenith Angle	22.90°
Mean Glint Angle	63.10°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m TXs_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	2025-04-08 18:03:22UTC
Radiative Center (Lat, Lon):	21.956667°, -79.051941°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.18 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.99 K
Observed - Background BT (3.9 um)	6.60 K
BT Anomaly (3.9 um)	2.82 K
Maximum Observed - Clear RTM BT (3.9 um)	9.14 K
Maximum Observed BTD (3.9-10/11/12 um)	24.00 K
Observed - Background BTD (3.9-10/11/12 um)	6.30 K
BTD Anomaly (3.9-10/11/12 um)	3.28 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	7.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	0.81
Maximum Radiative Power	29.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.20°
Mean Solar Zenith Angle	18.40°
Mean Glint Angle	40.90°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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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	2025-04-08 18:03:22UTC
Radiative Center (Lat, Lon):	21.955278°, -78.577774°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.13 K
Observed - Background BT (3.9 um)	6.18 K
BT Anomaly (3.9 um)	2.48 K
Maximum Observed - Clear RTM BT (3.9 um)	7.26 K
Maximum Observed BTD (3.9-10/11/12 um)	27.98 K
Observed - Background BTD (3.9-10/11/12 um)	6.24 K
BTD Anomaly (3.9-10/11/12 um)	2.38 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	0.91
Maximum Radiative Power	21.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.10°
Mean Solar Zenith Angle	18.60°
Mean Glint Angle	41.10°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	San Luis Potosí
Country/Countries	Mexico
County/Locality(s)	Tamuín, San Luis Potosí
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-08 18:03:19UTC
Radiative Center (Lat, Lon):	21.966110°, -98.779724°
Nearby Counties (meeting alert criteria):	Tamuín (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.02 K
Observed - Background BT (3.9 um)	3.12 K
BT Anomaly (3.9 um)	1.63 K
Maximum Observed - Clear RTM BT (3.9 um)	5.06 K
Maximum Observed BTD (3.9-10/11/12 um)	17.25 K
Observed - Background BTD (3.9-10/11/12 um)	3.84 K
BTD Anomaly (3.9-10/11/12 um)	3.50 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.50 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	16.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.20°
Mean Solar Zenith Angle	17.40°
Mean Glint Angle	54.00°
Water Fraction	0.00
Total Pixel Area	5.00 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

Possible Wildfire

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Possible Wildfire

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