Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-27
Time:	19:41:17
Production Date and Time:	2025-03-27 19:46:28 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250861941174_e20250861943547_c20250861944032.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250861936174_e20250861938547_c20250861939054.nc
Number Of Thermal Anomaly Alerts:	8

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	2025-03-27 19:41:21UTC
Radiative Center (Lat, Lon):	43.465279°, -92.345558°
Nearby Counties (meeting alert criteria):	Howard County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.31 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.05 K
Observed - Background BT (3.9 um)	2.12 K
BT Anomaly (3.9 um)	3.41 K
Maximum Observed - Clear RTM BT (3.9 um)	16.99 K
Maximum Observed BTD (3.9-10/11/12 um)	13.54 K
Observed - Background BTD (3.9-10/11/12 um)	1.70 K
BTD Anomaly (3.9-10/11/12 um)	5.23 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.70 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	5.31 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.20°
Mean Solar Zenith Angle	45.60°
Mean Glint Angle	84.90°
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)	Clay County, NE
NWS WFO	Hastings NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-27 19:41:50UTC
Radiative Center (Lat, Lon):	40.480000°, -98.143608°
Nearby Counties (meeting alert criteria):	Clay County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	92.56 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	323.68 K
Observed - Background BT (3.9 um)	12.53 K
BT Anomaly (3.9 um)	10.76 K
Maximum Observed - Clear RTM BT (3.9 um)	27.10 K
Maximum Observed BTD (3.9-10/11/12 um)	26.21 K
Observed - Background BTD (3.9-10/11/12 um)	14.17 K
BTD Anomaly (3.9-10/11/12 um)	21.56 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	15.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.00
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	92.56 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.60°
Mean Solar Zenith Angle	40.90°
Mean Glint Angle	79.70°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m SDs-NE-COne-KSnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	Hickman County, TN
NWS WFO	Nashville TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-27 19:42:21UTC
Radiative Center (Lat, Lon):	35.974167°, -87.529724°
Nearby Counties (meeting alert criteria):	Hickman County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.12 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.85 K
Observed - Background BT (3.9 um)	2.37 K
BT Anomaly (3.9 um)	3.59 K
Maximum Observed - Clear RTM BT (3.9 um)	16.25 K
Maximum Observed BTD (3.9-10/11/12 um)	10.73 K
Observed - Background BTD (3.9-10/11/12 um)	1.69 K
BTD Anomaly (3.9-10/11/12 um)	5.22 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.60 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	6.12 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.90°
Mean Solar Zenith Angle	41.70°
Mean Glint Angle	71.30°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Jackson County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-27 19:42:21UTC
Radiative Center (Lat, Lon):	35.419167°, -91.096107°
Nearby Counties (meeting alert criteria):	Jackson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	30.14 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.85 K
Observed - Background BT (3.9 um)	6.88 K
BT Anomaly (3.9 um)	5.25 K
Maximum Observed - Clear RTM BT (3.9 um)	22.23 K
Maximum Observed BTD (3.9-10/11/12 um)	23.80 K
Observed - Background BTD (3.9-10/11/12 um)	6.76 K
BTD Anomaly (3.9-10/11/12 um)	4.42 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.30 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	30.14 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.60°
Mean Solar Zenith Angle	39.40°
Mean Glint Angle	69.50°
Water Fraction	0.00
Total Pixel Area	5.60 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)	AL
Country/Countries	United States
County/Locality(s)	Dale County, AL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-27 19:42:21UTC
Radiative Center (Lat, Lon):	31.375555°, -85.603058°
Nearby Counties (meeting alert criteria):	Dale County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	42.63 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.23 K
Observed - Background BT (3.9 um)	7.66 K
BT Anomaly (3.9 um)	5.89 K
Maximum Observed - Clear RTM BT (3.9 um)	13.01 K
Maximum Observed BTD (3.9-10/11/12 um)	20.29 K
Observed - Background BTD (3.9-10/11/12 um)	7.65 K
BTD Anomaly (3.9-10/11/12 um)	6.29 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.59
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	22.30 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.30°
Mean Solar Zenith Angle	39.60°
Mean Glint Angle	63.30°
Water Fraction	0.00
Total Pixel Area	10.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_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	2025-03-27 19:43:22UTC
Radiative Center (Lat, Lon):	21.631945°, -79.139725°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.79 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.18 K
Observed - Background BT (3.9 um)	9.22 K
BT Anomaly (3.9 um)	2.86 K
Maximum Observed - Clear RTM BT (3.9 um)	14.79 K
Maximum Observed BTD (3.9-10/11/12 um)	19.64 K
Observed - Background BTD (3.9-10/11/12 um)	8.09 K
BTD Anomaly (3.9-10/11/12 um)	2.76 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	3.10 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	0.86
Maximum Radiative Power	27.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.80°
Mean Solar Zenith Angle	39.00°
Mean Glint Angle	51.20°
Water Fraction	0.00
Total Pixel Area	4.40 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	2025-03-27 19:43:21UTC
Radiative Center (Lat, Lon):	21.636110°, -82.705276°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.98 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.31 K
Observed - Background BT (3.9 um)	2.84 K
BT Anomaly (3.9 um)	0.95 K
Maximum Observed - Clear RTM BT (3.9 um)	5.56 K
Maximum Observed BTD (3.9-10/11/12 um)	10.70 K
Observed - Background BTD (3.9-10/11/12 um)	2.68 K
BTD Anomaly (3.9-10/11/12 um)	1.27 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	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.98 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.80°
Mean Solar Zenith Angle	36.10°
Mean Glint Angle	47.30°
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	Dominican Republic
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-27 19:43:53UTC
Radiative Center (Lat, Lon):	19.297501°, -71.612221°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.32 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.67 K
Observed - Background BT (3.9 um)	4.19 K
BT Anomaly (3.9 um)	1.91 K
Maximum Observed - Clear RTM BT (3.9 um)	7.21 K
Maximum Observed BTD (3.9-10/11/12 um)	19.46 K
Observed - Background BTD (3.9-10/11/12 um)	3.99 K
BTD Anomaly (3.9-10/11/12 um)	1.70 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	4.70 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	0.82
Maximum Radiative Power	18.32 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	23.20°
Mean Solar Zenith Angle	44.80°
Mean Glint Angle	58.70°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)

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