Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-25
Time:	00:21:17
Production Date and Time:	2025-03-25 00:26:09 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250840021173_e20250840023546_c20250840024025.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250840016173_e20250840018546_c20250840019038.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Iroquois County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-25 00:21:51UTC
Radiative Center (Lat, Lon):	40.871944°, -87.710831°
Nearby Counties (meeting alert criteria):	Iroquois County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	39.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	278.57 K
Observed - Background BT (3.9 um)	11.62 K
BT Anomaly (3.9 um)	11.32 K
Maximum Observed - Clear RTM BT (3.9 um)	3.19 K
Maximum Observed BTD (3.9-10/11/12 um)	17.24 K
Observed - Background BTD (3.9-10/11/12 um)	11.52 K
BTD Anomaly (3.9-10/11/12 um)	15.37 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	7.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	22.56 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.10°
Mean Solar Zenith Angle	93.70°
Mean Glint Angle	75.10°
Water Fraction	0.00
Total Pixel Area	12.20 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Thayer County, NE
NWS WFO	Hastings NE
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-25 00:21:50UTC
Radiative Center (Lat, Lon):	40.176388°, -97.519447°
Nearby Counties (meeting alert criteria):	Thayer County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	91.24 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.16 K
Observed - Background BT (3.9 um)	15.79 K
BT Anomaly (3.9 um)	14.03 K
Maximum Observed - Clear RTM BT (3.9 um)	9.01 K
Maximum Observed BTD (3.9-10/11/12 um)	38.16 K
Observed - Background BTD (3.9-10/11/12 um)	15.40 K
BTD Anomaly (3.9-10/11/12 um)	15.14 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	11.80 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	0.92
Maximum Radiative Power	54.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.00°
Mean Solar Zenith Angle	86.30°
Mean Glint Angle	63.80°
Water Fraction	0.00
Total Pixel Area	13.00 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Bourbon County, KS
NWS WFO	Springfield MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-25 00:21:50UTC
Radiative Center (Lat, Lon):	37.687222°, -94.908890°
Nearby Counties (meeting alert criteria):	Bourbon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.36 K
Observed - Background BT (3.9 um)	6.55 K
BT Anomaly (3.9 um)	9.71 K
Maximum Observed - Clear RTM BT (3.9 um)	5.89 K
Maximum Observed BTD (3.9-10/11/12 um)	16.95 K
Observed - Background BTD (3.9-10/11/12 um)	6.42 K
BTD Anomaly (3.9-10/11/12 um)	7.66 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	6.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.76 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.40°
Mean Solar Zenith Angle	88.30°
Mean Glint Angle	66.50°
Water Fraction	0.00
Total Pixel Area	6.00 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)	Greene County, MS
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-25 00:22:21UTC
Radiative Center (Lat, Lon):	31.161112°, -88.753891°
Nearby Counties (meeting alert criteria):	Greene County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.14 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	288.54 K
Observed - Background BT (3.9 um)	1.83 K
BT Anomaly (3.9 um)	2.94 K
Maximum Observed - Clear RTM BT (3.9 um)	2.49 K
Maximum Observed BTD (3.9-10/11/12 um)	2.24 K
Observed - Background BTD (3.9-10/11/12 um)	1.75 K
BTD Anomaly (3.9-10/11/12 um)	6.00 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	3.14 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.20°
Mean Solar Zenith Angle	93.60°
Mean Glint Angle	75.50°
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)