Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-03-13
Time:	17:58:53
Production Date and Time:	2025-03-13 17:59:51 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G16_s20250721758533_e20250721758591_c20250721759053.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G16_s20250721756533_e20250721756591_c20250721757056.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Maries County, MO
NWS WFO	Springfield MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-13 17:58:54UTC
Radiative Center (Lat, Lon):	38.286667°, -91.856110°
Nearby Counties (meeting alert criteria):	Maries County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.97 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.70 K
Observed - Background BT (3.9 um)	2.07 K
BT Anomaly (3.9 um)	3.65 K
Maximum Observed - Clear RTM BT (3.9 um)	11.78 K
Maximum Observed BTD (3.9-10/11/12 um)	12.12 K
Observed - Background BTD (3.9-10/11/12 um)	2.26 K
BTD Anomaly (3.9-10/11/12 um)	8.51 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.40 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.39
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.97 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.80°
Mean Solar Zenith Angle	41.90°
Mean Glint Angle	88.20°
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)	IL
Country/Countries	United States
County/Locality(s)	Hamilton County, IL
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-13 17:58:55UTC
Radiative Center (Lat, Lon):	38.161110°, -88.531670°
Nearby Counties (meeting alert criteria):	Hamilton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.56 K
Observed - Background BT (3.9 um)	6.51 K
BT Anomaly (3.9 um)	5.85 K
Maximum Observed - Clear RTM BT (3.9 um)	16.75 K
Maximum Observed BTD (3.9-10/11/12 um)	20.88 K
Observed - Background BTD (3.9-10/11/12 um)	6.65 K
BTD Anomaly (3.9-10/11/12 um)	6.58 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	2.00 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.35
Fraction of Surrounding Red Channel Pixels that are Brighter	0.74
Maximum Radiative Power	27.48 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.60°
Mean Solar Zenith Angle	41.60°
Mean Glint Angle	86.60°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Jackson County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-13 17:58:54UTC
Radiative Center (Lat, Lon):	35.668610°, -91.082779°
Nearby Counties (meeting alert criteria):	Jackson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.01 K
Observed - Background BT (3.9 um)	7.55 K
BT Anomaly (3.9 um)	2.76 K
Maximum Observed - Clear RTM BT (3.9 um)	16.81 K
Maximum Observed BTD (3.9-10/11/12 um)	19.01 K
Observed - Background BTD (3.9-10/11/12 um)	7.41 K
BTD Anomaly (3.9-10/11/12 um)	4.00 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	4.00 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	0.69
Maximum Radiative Power	27.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.90°
Mean Solar Zenith Angle	39.20°
Mean Glint Angle	82.60°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Suwannee County, FL
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-13 17:58:59UTC
Radiative Center (Lat, Lon):	30.120832°, -83.065277°
Nearby Counties (meeting alert criteria):	Suwannee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	28.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.43 K
Observed - Background BT (3.9 um)	8.40 K
BT Anomaly (3.9 um)	4.16 K
Maximum Observed - Clear RTM BT (3.9 um)	19.82 K
Maximum Observed BTD (3.9-10/11/12 um)	25.28 K
Observed - Background BTD (3.9-10/11/12 um)	7.91 K
BTD Anomaly (3.9-10/11/12 um)	3.97 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	2.80 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.86
Fraction of Surrounding Red Channel Pixels that are Brighter	0.70
Maximum Radiative Power	28.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.30°
Mean Solar Zenith Angle	33.70°
Mean Glint Angle	68.50°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Next Generation Fire System (NGFS) - Experimental