Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-16
Time:	15:46:17
Production Date and Time:	2025-04-16 15:51:22 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251061546171_e20251061548544_c20251061549009.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251061541171_e20251061543544_c20251061544039.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Renville County, MN
NWS WFO	Twin Cities/Chanhassen MN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 15:46:20UTC
Radiative Center (Lat, Lon):	44.592777°, -94.841110°
Nearby Counties (meeting alert criteria):	Renville County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.55 K
Observed - Background BT (3.9 um)	6.93 K
BT Anomaly (3.9 um)	4.79 K
Maximum Observed - Clear RTM BT (3.9 um)	10.21 K
Maximum Observed BTD (3.9-10/11/12 um)	31.74 K
Observed - Background BTD (3.9-10/11/12 um)	6.74 K
BTD Anomaly (3.9-10/11/12 um)	3.69 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.70 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	29.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.30°
Mean Solar Zenith Angle	47.90°
Mean Glint Angle	98.90°
Water Fraction	0.00
Total Pixel Area	7.00 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)	WY
Country/Countries	United States
County/Locality(s)	Weston County, WY
NWS WFO	Rapid City SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 15:46:20UTC
Radiative Center (Lat, Lon):	44.047222°, -104.486946°
Nearby Counties (meeting alert criteria):	Weston County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.61 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: Clay Spur Broadcast RX (HIGH, tdiff=0.91051 days, Point)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.64 K
Observed - Background BT (3.9 um)	5.41 K
BT Anomaly (3.9 um)	2.81 K
Maximum Observed - Clear RTM BT (3.9 um)	18.06 K
Maximum Observed BTD (3.9-10/11/12 um)	13.51 K
Observed - Background BTD (3.9-10/11/12 um)	5.46 K
BTD Anomaly (3.9-10/11/12 um)	7.46 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	2.10 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	0.99
Maximum Radiative Power	27.61 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.00°
Mean Solar Zenith Angle	53.60°
Mean Glint Angle	108.20°
Water Fraction	0.00
Total Pixel Area	7.80 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m WY-UTne-COnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Worth County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-16 15:46:21UTC
Radiative Center (Lat, Lon):	43.328888°, -93.388885°
Nearby Counties (meeting alert criteria):	Worth County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	86.18 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.27 K
Observed - Background BT (3.9 um)	18.34 K
BT Anomaly (3.9 um)	10.04 K
Maximum Observed - Clear RTM BT (3.9 um)	18.96 K
Maximum Observed BTD (3.9-10/11/12 um)	44.12 K
Observed - Background BTD (3.9-10/11/12 um)	18.37 K
BTD Anomaly (3.9-10/11/12 um)	10.27 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	9.70 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	0.61
Maximum Radiative Power	86.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.50°
Mean Solar Zenith Angle	46.30°
Mean Glint Angle	95.60°
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)	NE
Country/Countries	United States
County/Locality(s)	Holt County, NE
NWS WFO	North Platte NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 15:46:50UTC
Radiative Center (Lat, Lon):	42.740833°, -99.126114°
Nearby Counties (meeting alert criteria):	Holt County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	32.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.76 K
Observed - Background BT (3.9 um)	6.51 K
BT Anomaly (3.9 um)	3.74 K
Maximum Observed - Clear RTM BT (3.9 um)	20.13 K
Maximum Observed BTD (3.9-10/11/12 um)	14.90 K
Observed - Background BTD (3.9-10/11/12 um)	6.56 K
BTD Anomaly (3.9-10/11/12 um)	6.86 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.70 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	32.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.30°
Mean Solar Zenith Angle	49.50°
Mean Glint Angle	100.50°
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)	IN
Country/Countries	United States
County/Locality(s)	Knox County, IN
NWS WFO	Indianapolis IN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 15:46:51UTC
Radiative Center (Lat, Lon):	38.845001°, -87.331108°
Nearby Counties (meeting alert criteria):	Knox County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	58.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.54 K
Observed - Background BT (3.9 um)	7.34 K
BT Anomaly (3.9 um)	3.47 K
Maximum Observed - Clear RTM BT (3.9 um)	22.17 K
Maximum Observed BTD (3.9-10/11/12 um)	16.15 K
Observed - Background BTD (3.9-10/11/12 um)	7.50 K
BTD Anomaly (3.9-10/11/12 um)	5.77 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	4.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.41
Fraction of Surrounding Red Channel Pixels that are Brighter	0.57
Maximum Radiative Power	22.96 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.00°
Mean Solar Zenith Angle	40.00°
Mean Glint Angle	82.70°
Water Fraction	0.00
Total Pixel Area	17.60 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Choctaw County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 15:47:21UTC
Radiative Center (Lat, Lon):	31.710556°, -88.418053°
Nearby Counties (meeting alert criteria):	Choctaw County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.60 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.23 K
Observed - Background BT (3.9 um)	4.29 K
BT Anomaly (3.9 um)	4.90 K
Maximum Observed - Clear RTM BT (3.9 um)	10.32 K
Maximum Observed BTD (3.9-10/11/12 um)	8.20 K
Observed - Background BTD (3.9-10/11/12 um)	3.55 K
BTD Anomaly (3.9-10/11/12 um)	9.83 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.93
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.60 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.80°
Mean Solar Zenith Angle	36.70°
Mean Glint Angle	72.10°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Calhoun County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 15:47:21UTC
Radiative Center (Lat, Lon):	31.495556°, -84.440552°
Nearby Counties (meeting alert criteria):	Calhoun County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.81 K
Observed - Background BT (3.9 um)	2.92 K
BT Anomaly (3.9 um)	1.94 K
Maximum Observed - Clear RTM BT (3.9 um)	11.67 K
Maximum Observed BTD (3.9-10/11/12 um)	8.99 K
Observed - Background BTD (3.9-10/11/12 um)	4.24 K
BTD Anomaly (3.9-10/11/12 um)	5.00 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.04
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.20°
Mean Solar Zenith Angle	33.70°
Mean Glint Angle	67.30°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Pearl River County, MS
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 15:47:21UTC
Radiative Center (Lat, Lon):	30.791666°, -89.750832°
Nearby Counties (meeting alert criteria):	Pearl River County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.61 K
Observed - Background BT (3.9 um)	2.51 K
BT Anomaly (3.9 um)	2.05 K
Maximum Observed - Clear RTM BT (3.9 um)	8.03 K
Maximum Observed BTD (3.9-10/11/12 um)	7.70 K
Observed - Background BTD (3.9-10/11/12 um)	2.86 K
BTD Anomaly (3.9-10/11/12 um)	5.43 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.31
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.76 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	37.20°
Mean Glint Angle	72.30°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

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Possible Wildfire