Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-18
Time:	14:26:17
Production Date and Time:	2025-04-18 14:31:04 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251081426173_e20251081428546_c20251081429034.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251081421173_e20251081423546_c20251081424013.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	SC
Country/Countries	United States
County/Locality(s)	Spartanburg County, SC
NWS WFO	Greenville-Spartanburg SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-18 14:27:22UTC
Radiative Center (Lat, Lon):	35.149723°, -82.018059°
Nearby Counties (meeting alert criteria):	Spartanburg County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.75 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.33 K
Observed - Background BT (3.9 um)	1.99 K
BT Anomaly (3.9 um)	2.12 K
Maximum Observed - Clear RTM BT (3.9 um)	9.39 K
Maximum Observed BTD (3.9-10/11/12 um)	8.93 K
Observed - Background BTD (3.9-10/11/12 um)	2.43 K
BTD Anomaly (3.9-10/11/12 um)	3.42 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.28
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.70°
Mean Solar Zenith Angle	47.90°
Mean Glint Angle	75.90°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Bay County, FL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-18 14:27:21UTC
Radiative Center (Lat, Lon):	30.520277°, -85.425552°
Nearby Counties (meeting alert criteria):	Bay County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.03 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.00 K
Observed - Background BT (3.9 um)	2.28 K
BT Anomaly (3.9 um)	2.26 K
Maximum Observed - Clear RTM BT (3.9 um)	9.57 K
Maximum Observed BTD (3.9-10/11/12 um)	6.63 K
Observed - Background BTD (3.9-10/11/12 um)	2.04 K
BTD Anomaly (3.9-10/11/12 um)	4.02 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.64
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.03 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.50°
Mean Solar Zenith Angle	49.30°
Mean Glint Angle	74.50°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Alachua County, FL
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-18 14:27:52UTC
Radiative Center (Lat, Lon):	29.839722°, -82.325836°
Nearby Counties (meeting alert criteria):	Alachua County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.07 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.15 K
Observed - Background BT (3.9 um)	2.46 K
BT Anomaly (3.9 um)	2.49 K
Maximum Observed - Clear RTM BT (3.9 um)	7.62 K
Maximum Observed BTD (3.9-10/11/12 um)	7.32 K
Observed - Background BTD (3.9-10/11/12 um)	2.38 K
BTD Anomaly (3.9-10/11/12 um)	4.26 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	1.30 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	7.07 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	35.80°
Mean Solar Zenith Angle	46.50°
Mean Glint Angle	69.30°
Water Fraction	0.00
Total Pixel Area	4.90 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Hendry County, FL
NWS WFO	Miami FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-18 14:27:52UTC
Radiative Center (Lat, Lon):	26.687222°, -80.890556°
Nearby Counties (meeting alert criteria):	Hendry County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Elevated SPC Risk
Event Priority Ranking	3
Maximum Observed BT (3.9 um)	311.40 K
Observed - Background BT (3.9 um)	7.08 K
BT Anomaly (3.9 um)	6.11 K
Maximum Observed - Clear RTM BT (3.9 um)	15.65 K
Maximum Observed BTD (3.9-10/11/12 um)	15.04 K
Observed - Background BTD (3.9-10/11/12 um)	6.88 K
BTD Anomaly (3.9-10/11/12 um)	10.34 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.90 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	1.00
Maximum Radiative Power	23.68 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	32.00°
Mean Solar Zenith Angle	44.60°
Mean Glint Angle	63.50°
Water Fraction	0.00
Total Pixel Area	4.70 km²
Latest Satellite Imagery:	FLs_750_m
Show More ▲ Show Less ▼ View all event imagery »

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	2025-04-18 14:28:22UTC
Radiative Center (Lat, Lon):	21.263056°, -78.243332°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.84 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.92 K
Observed - Background BT (3.9 um)	3.57 K
BT Anomaly (3.9 um)	2.09 K
Maximum Observed - Clear RTM BT (3.9 um)	10.78 K
Maximum Observed BTD (3.9-10/11/12 um)	10.24 K
Observed - Background BTD (3.9-10/11/12 um)	2.03 K
BTD Anomaly (3.9-10/11/12 um)	1.49 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	2.30 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	3.84 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.30°
Mean Solar Zenith Angle	41.20°
Mean Glint Angle	53.20°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS)