Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-24
Time:	21:11:17
Production Date and Time:	2025-05-24 21:16:17 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251442111176_e20251442113549_c20251442114020.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251442106176_e20251442108549_c20251442109030.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	White County, IL
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-24 21:11:51UTC
Radiative Center (Lat, Lon):	38.150555°, -88.132500°
Nearby Counties (meeting alert criteria):	White County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.86 K
Observed - Background BT (3.9 um)	4.64 K
BT Anomaly (3.9 um)	2.74 K
Maximum Observed - Clear RTM BT (3.9 um)	16.79 K
Maximum Observed BTD (3.9-10/11/12 um)	16.73 K
Observed - Background BTD (3.9-10/11/12 um)	5.05 K
BTD Anomaly (3.9-10/11/12 um)	3.52 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	1.90 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	0.98
Maximum Radiative Power	15.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.40°
Mean Solar Zenith Angle	46.80°
Mean Glint Angle	53.60°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	SC
Country/Countries	United States
County/Locality(s)	Berkeley County, SC
NWS WFO	Charleston SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-24 21:12:22UTC
Radiative Center (Lat, Lon):	33.158611°, -79.770279°
Nearby Counties (meeting alert criteria):	Berkeley County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.55 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)	2.86 K
BT Anomaly (3.9 um)	2.36 K
Maximum Observed - Clear RTM BT (3.9 um)	4.65 K
Maximum Observed BTD (3.9-10/11/12 um)	11.30 K
Observed - Background BTD (3.9-10/11/12 um)	2.81 K
BTD Anomaly (3.9-10/11/12 um)	3.73 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.00 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	9.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.10°
Mean Solar Zenith Angle	53.40°
Mean Glint Angle	56.30°
Water Fraction	0.00
Total Pixel Area	5.20 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)	Manatee County, FL
NWS WFO	Tampa Bay Ruskin FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-05-24 21:12:52UTC
Radiative Center (Lat, Lon):	27.481667°, -82.176392°
Nearby Counties (meeting alert criteria):	Manatee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	65.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.97 K
Observed - Background BT (3.9 um)	14.39 K
BT Anomaly (3.9 um)	4.96 K
Maximum Observed - Clear RTM BT (3.9 um)	17.79 K
Maximum Observed BTD (3.9-10/11/12 um)	28.32 K
Observed - Background BTD (3.9-10/11/12 um)	14.02 K
BTD Anomaly (3.9-10/11/12 um)	5.71 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	14.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.74
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	65.70 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	33.10°
Mean Solar Zenith Angle	51.70°
Mean Glint Angle	48.10°
Water Fraction	0.00
Total Pixel Area	4.80 km²
Latest Satellite Imagery:	FLs_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Aldama, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-24 21:13:19UTC
Radiative Center (Lat, Lon):	23.191944°, -98.183891°
Nearby Counties (meeting alert criteria):	Aldama (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	65.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.76 K
Observed - Background BT (3.9 um)	7.62 K
BT Anomaly (3.9 um)	2.92 K
Maximum Observed - Clear RTM BT (3.9 um)	14.07 K
Maximum Observed BTD (3.9-10/11/12 um)	20.37 K
Observed - Background BTD (3.9-10/11/12 um)	7.53 K
BTD Anomaly (3.9-10/11/12 um)	4.82 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	7.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.53
Fraction of Surrounding Red Channel Pixels that are Brighter	0.56
Maximum Radiative Power	36.91 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.60°
Mean Solar Zenith Angle	37.60°
Mean Glint Angle	23.40°
Water Fraction	0.00
Total Pixel Area	10.10 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS) - Experimental