Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-03-11
Time:	18:30:53
Production Date and Time:	2025-03-11 18:32:23 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G16_s20250701830532_e20250701830590_c20250701831045.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G16_s20250701828532_e20250701828590_c20250701829054.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IN
Country/Countries	United States
County/Locality(s)	Wabash County, IN
NWS WFO	Northern Indiana IN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 18:30:55UTC
Radiative Center (Lat, Lon):	40.686111°, -85.875000°
Nearby Counties (meeting alert criteria):	Wabash County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	33.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.99 K
Observed - Background BT (3.9 um)	3.29 K
BT Anomaly (3.9 um)	2.56 K
Maximum Observed - Clear RTM BT (3.9 um)	18.25 K
Maximum Observed BTD (3.9-10/11/12 um)	15.71 K
Observed - Background BTD (3.9-10/11/12 um)	4.48 K
BTD Anomaly (3.9-10/11/12 um)	5.51 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	1.70 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.03
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.17 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.50°
Mean Solar Zenith Angle	45.60°
Mean Glint Angle	90.30°
Water Fraction	0.00
Total Pixel Area	12.10 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Massac County, IL
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 18:30:55UTC
Radiative Center (Lat, Lon):	37.280556°, -88.736664°
Nearby Counties (meeting alert criteria):	Massac County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.87 K
Observed - Background BT (3.9 um)	2.85 K
BT Anomaly (3.9 um)	3.21 K
Maximum Observed - Clear RTM BT (3.9 um)	16.17 K
Maximum Observed BTD (3.9-10/11/12 um)	9.68 K
Observed - Background BTD (3.9-10/11/12 um)	2.55 K
BTD Anomaly (3.9-10/11/12 um)	4.96 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.90 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	9.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.70°
Mean Solar Zenith Angle	41.90°
Mean Glint Angle	83.60°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	Morgan County, TN
NWS WFO	Morristown TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 18:30:58UTC
Radiative Center (Lat, Lon):	36.142502°, -84.847504°
Nearby Counties (meeting alert criteria):	Morgan County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.41 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.61 K
Observed - Background BT (3.9 um)	1.87 K
BT Anomaly (3.9 um)	2.19 K
Maximum Observed - Clear RTM BT (3.9 um)	14.57 K
Maximum Observed BTD (3.9-10/11/12 um)	7.63 K
Observed - Background BTD (3.9-10/11/12 um)	1.89 K
BTD Anomaly (3.9-10/11/12 um)	5.13 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	1.40 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.50
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.40°
Mean Solar Zenith Angle	41.40°
Mean Glint Angle	80.90°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m WV-KYe-VAw-NCw-TNe-SCn_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Clarke County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-11 18:30:58UTC
Radiative Center (Lat, Lon):	31.530556°, -87.596664°
Nearby Counties (meeting alert criteria):	Clarke County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.67 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.35 K
Observed - Background BT (3.9 um)	2.45 K
BT Anomaly (3.9 um)	3.06 K
Maximum Observed - Clear RTM BT (3.9 um)	9.70 K
Maximum Observed BTD (3.9-10/11/12 um)	7.15 K
Observed - Background BTD (3.9-10/11/12 um)	2.51 K
BTD Anomaly (3.9-10/11/12 um)	6.95 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	0.60 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.45
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.67 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.30°
Mean Solar Zenith Angle	36.40°
Mean Glint Angle	71.50°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS) - Experimental