Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-16
Time:	23:26:17
Production Date and Time:	2025-04-16 23:31:20 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251062326172_e20251062328545_c20251062329004.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251062321172_e20251062323545_c20251062324033.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Lincoln County, MN
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 23:26:20UTC
Radiative Center (Lat, Lon):	44.499168°, -96.144997°
Nearby Counties (meeting alert criteria):	Lincoln County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	33.59 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.61 K
Observed - Background BT (3.9 um)	8.44 K
BT Anomaly (3.9 um)	14.19 K
Maximum Observed - Clear RTM BT (3.9 um)	14.54 K
Maximum Observed BTD (3.9-10/11/12 um)	15.12 K
Observed - Background BTD (3.9-10/11/12 um)	9.30 K
BTD Anomaly (3.9-10/11/12 um)	13.37 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	4.20 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	33.59 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.70°
Mean Solar Zenith Angle	72.80°
Mean Glint Angle	59.50°
Water Fraction	0.00
Total Pixel Area	7.10 km²
Latest Satellite Imagery:	MN-WInw_750_m MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Van Buren County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 23:27:20UTC
Radiative Center (Lat, Lon):	35.406387°, -92.336113°
Nearby Counties (meeting alert criteria):	Van Buren County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	33.06 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.12 K
Observed - Background BT (3.9 um)	11.01 K
BT Anomaly (3.9 um)	10.42 K
Maximum Observed - Clear RTM BT (3.9 um)	14.98 K
Maximum Observed BTD (3.9-10/11/12 um)	17.63 K
Observed - Background BTD (3.9-10/11/12 um)	11.85 K
BTD Anomaly (3.9-10/11/12 um)	9.53 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	9.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.25
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	33.06 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.20°
Mean Solar Zenith Angle	75.70°
Mean Glint Angle	58.80°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Amite County, MS
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 23:27:21UTC
Radiative Center (Lat, Lon):	31.041389°, -90.548615°
Nearby Counties (meeting alert criteria):	Amite County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.20 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.41 K
Observed - Background BT (3.9 um)	1.89 K
BT Anomaly (3.9 um)	18.86 K
Maximum Observed - Clear RTM BT (3.9 um)	6.47 K
Maximum Observed BTD (3.9-10/11/12 um)	4.37 K
Observed - Background BTD (3.9-10/11/12 um)	1.84 K
BTD Anomaly (3.9-10/11/12 um)	13.38 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.51
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.20 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.00°
Mean Solar Zenith Angle	77.40°
Mean Glint Angle	60.00°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Padilla, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-16 23:28:19UTC
Radiative Center (Lat, Lon):	24.111666°, -98.713890°
Nearby Counties (meeting alert criteria):	Padilla (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.84 K
Observed - Background BT (3.9 um)	3.83 K
BT Anomaly (3.9 um)	3.77 K
Maximum Observed - Clear RTM BT (3.9 um)	5.68 K
Maximum Observed BTD (3.9-10/11/12 um)	10.63 K
Observed - Background BTD (3.9-10/11/12 um)	4.07 K
BTD Anomaly (3.9-10/11/12 um)	5.35 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	1.50 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	12.48 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.80°
Mean Solar Zenith Angle	70.50°
Mean Glint Angle	45.10°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	None Available
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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	2025-04-16 23:28:22UTC
Radiative Center (Lat, Lon):	22.478056°, -80.681114°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.60 K
Observed - Background BT (3.9 um)	2.33 K
BT Anomaly (3.9 um)	3.67 K
Maximum Observed - Clear RTM BT (3.9 um)	4.16 K
Maximum Observed BTD (3.9-10/11/12 um)	3.99 K
Observed - Background BTD (3.9-10/11/12 um)	2.25 K
BTD Anomaly (3.9-10/11/12 um)	8.28 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.51
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.53 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.20°
Mean Solar Zenith Angle	87.10°
Mean Glint Angle	76.90°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental