Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-10
Time:	16:11:17
Production Date and Time:	2025-05-10 16:16:08 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251301611174_e20251301613547_c20251301614048.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251301606174_e20251301608547_c20251301609034.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Lac qui Parle County, MN
NWS WFO	Twin Cities/Chanhassen MN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-05-10 16:11:20UTC
Radiative Center (Lat, Lon):	44.817780°, -96.402779°
Nearby Counties (meeting alert criteria):	Lac qui Parle County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	39.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.97 K
Observed - Background BT (3.9 um)	6.82 K
BT Anomaly (3.9 um)	3.71 K
Maximum Observed - Clear RTM BT (3.9 um)	22.02 K
Maximum Observed BTD (3.9-10/11/12 um)	19.82 K
Observed - Background BTD (3.9-10/11/12 um)	6.65 K
BTD Anomaly (3.9-10/11/12 um)	6.16 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	39.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	56.10°
Mean Solar Zenith Angle	38.60°
Mean Glint Angle	91.60°
Water Fraction	0.00
Total Pixel Area	7.20 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Gregory County, SD
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-10 16:11:20UTC
Radiative Center (Lat, Lon):	43.330002°, -99.173332°
Nearby Counties (meeting alert criteria):	Gregory County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.59 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.02 K
Observed - Background BT (3.9 um)	2.14 K
BT Anomaly (3.9 um)	1.21 K
Maximum Observed - Clear RTM BT (3.9 um)	11.64 K
Maximum Observed BTD (3.9-10/11/12 um)	10.12 K
Observed - Background BTD (3.9-10/11/12 um)	1.91 K
BTD Anomaly (3.9-10/11/12 um)	1.82 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	1.10 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	0.96
Maximum Radiative Power	7.59 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.80°
Mean Solar Zenith Angle	39.50°
Mean Glint Angle	92.00°
Water Fraction	0.00
Total Pixel Area	7.10 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)	Ringgold County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-10 16:11:50UTC
Radiative Center (Lat, Lon):	40.753334°, -94.190002°
Nearby Counties (meeting alert criteria):	Ringgold County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.05 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)	4.07 K
BT Anomaly (3.9 um)	2.14 K
Maximum Observed - Clear RTM BT (3.9 um)	16.86 K
Maximum Observed BTD (3.9-10/11/12 um)	14.18 K
Observed - Background BTD (3.9-10/11/12 um)	4.08 K
BTD Anomaly (3.9-10/11/12 um)	4.23 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	3.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	19.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.20°
Mean Solar Zenith Angle	35.00°
Mean Glint Angle	82.90°
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)	MO
Country/Countries	United States
County/Locality(s)	St. Charles County, MO
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-10 16:11:51UTC
Radiative Center (Lat, Lon):	38.873055°, -90.256668°
Nearby Counties (meeting alert criteria):	St. Charles County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.42 K
Observed - Background BT (3.9 um)	6.82 K
BT Anomaly (3.9 um)	3.42 K
Maximum Observed - Clear RTM BT (3.9 um)	17.43 K
Maximum Observed BTD (3.9-10/11/12 um)	12.91 K
Observed - Background BTD (3.9-10/11/12 um)	5.90 K
BTD Anomaly (3.9-10/11/12 um)	3.31 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	0.72
Maximum Radiative Power	10.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.90°
Mean Solar Zenith Angle	31.50°
Mean Glint Angle	76.00°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Nueces County, TX
NWS WFO	Corpus Christi TX
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-05-10 16:12:50UTC
Radiative Center (Lat, Lon):	27.910278°, -97.875275°
Nearby Counties (meeting alert criteria):	Nueces County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	36.67 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.89 K
Observed - Background BT (3.9 um)	10.82 K
BT Anomaly (3.9 um)	7.85 K
Maximum Observed - Clear RTM BT (3.9 um)	18.40 K
Maximum Observed BTD (3.9-10/11/12 um)	22.29 K
Observed - Background BTD (3.9-10/11/12 um)	9.45 K
BTD Anomaly (3.9-10/11/12 um)	8.25 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	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	36.67 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.20°
Mean Solar Zenith Angle	33.00°
Mean Glint Angle	69.90°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	TXs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Saint Kitts and Nevis
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-10 16:13:54UTC
Radiative Center (Lat, Lon):	17.319723°, -62.723331°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.46 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.33 K
Observed - Background BT (3.9 um)	6.98 K
BT Anomaly (3.9 um)	6.09 K
Maximum Observed - Clear RTM BT (3.9 um)	11.27 K
Maximum Observed BTD (3.9-10/11/12 um)	19.20 K
Observed - Background BTD (3.9-10/11/12 um)	7.99 K
BTD Anomaly (3.9-10/11/12 um)	5.78 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	0.10 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	0.40
Maximum Radiative Power	20.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.00°
Mean Solar Zenith Angle	1.00°
Mean Glint Angle	25.50°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

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Possible Wildfire