Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-12
Time:	15:01:53
Production Date and Time:	2025-03-12 15:02:33 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G16_s20250711501533_e20250711501590_c20250711502050.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G16_s20250711459533_e20250711459591_c20250711500048.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Marion County, IL
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-12 15:01:55UTC
Radiative Center (Lat, Lon):	38.779999°, -88.919724°
Nearby Counties (meeting alert criteria):	Marion County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.33 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.21 K
Observed - Background BT (3.9 um)	3.07 K
BT Anomaly (3.9 um)	4.37 K
Maximum Observed - Clear RTM BT (3.9 um)	9.76 K
Maximum Observed BTD (3.9-10/11/12 um)	8.88 K
Observed - Background BTD (3.9-10/11/12 um)	2.26 K
BTD Anomaly (3.9-10/11/12 um)	3.71 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	1.40 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.33 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.30°
Mean Solar Zenith Angle	60.10°
Mean Glint Angle	100.70°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Randolph County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-12 15:01:57UTC
Radiative Center (Lat, Lon):	36.168888°, -90.983612°
Nearby Counties (meeting alert criteria):	Randolph County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	50.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.84 K
Observed - Background BT (3.9 um)	10.02 K
BT Anomaly (3.9 um)	9.08 K
Maximum Observed - Clear RTM BT (3.9 um)	16.88 K
Maximum Observed BTD (3.9-10/11/12 um)	17.17 K
Observed - Background BTD (3.9-10/11/12 um)	10.40 K
BTD Anomaly (3.9-10/11/12 um)	6.86 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	8.60 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	0.58
Maximum Radiative Power	29.30 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.40°
Mean Solar Zenith Angle	60.00°
Mean Glint Angle	99.40°
Water Fraction	0.00
Total Pixel Area	11.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	NC
Country/Countries	United States
County/Locality(s)	Transylvania County, NC
NWS WFO	Greenville-Spartanburg SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-12 15:01:59UTC
Radiative Center (Lat, Lon):	35.132500°, -82.916115°
Nearby Counties (meeting alert criteria):	Transylvania County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.93 K
Observed - Background BT (3.9 um)	2.95 K
BT Anomaly (3.9 um)	2.28 K
Maximum Observed - Clear RTM BT (3.9 um)	11.42 K
Maximum Observed BTD (3.9-10/11/12 um)	6.59 K
Observed - Background BTD (3.9-10/11/12 um)	2.55 K
BTD Anomaly (3.9-10/11/12 um)	6.85 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	1.10 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.61
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.80°
Mean Solar Zenith Angle	54.00°
Mean Glint Angle	88.80°
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)	AL
Country/Countries	United States
County/Locality(s)	Autauga County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-12 15:01:58UTC
Radiative Center (Lat, Lon):	32.588055°, -86.562500°
Nearby Counties (meeting alert criteria):	Autauga County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.03 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.38 K
Observed - Background BT (3.9 um)	2.03 K
BT Anomaly (3.9 um)	2.03 K
Maximum Observed - Clear RTM BT (3.9 um)	8.84 K
Maximum Observed BTD (3.9-10/11/12 um)	5.63 K
Observed - Background BTD (3.9-10/11/12 um)	1.82 K
BTD Anomaly (3.9-10/11/12 um)	4.31 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	0.60 K
Image Interval	2.00 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	4.03 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.00°
Mean Solar Zenith Angle	55.00°
Mean Glint Angle	89.00°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS)