Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-04
Time:	18:51:17
Production Date and Time:	2025-10-04 18:56:20 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252771851173_e20252771853546_c20252771854035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252771846173_e20252771848546_c20252771849050.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Mississippi County, MO
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-04 18:51:51UTC
Radiative Center (Lat, Lon):	36.831665°, -89.251663°
Nearby Counties (meeting alert criteria):	Mississippi County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	38.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.92 K
Observed - Background BT (3.9 um)	9.84 K
BT Anomaly (3.9 um)	5.55 K
Maximum Observed - Clear RTM BT (3.9 um)	18.21 K
Maximum Observed BTD (3.9-10/11/12 um)	19.00 K
Observed - Background BTD (3.9-10/11/12 um)	8.69 K
BTD Anomaly (3.9-10/11/12 um)	5.56 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	4.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.94
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	38.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.40°
Mean Solar Zenith Angle	43.80°
Mean Glint Angle	80.30°
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)	AR
Country/Countries	United States
County/Locality(s)	Independence County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-04 18:52:21UTC
Radiative Center (Lat, Lon):	35.603333°, -91.408333°
Nearby Counties (meeting alert criteria):	Independence County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	62.03 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.85 K
Observed - Background BT (3.9 um)	12.59 K
BT Anomaly (3.9 um)	8.06 K
Maximum Observed - Clear RTM BT (3.9 um)	19.07 K
Maximum Observed BTD (3.9-10/11/12 um)	27.85 K
Observed - Background BTD (3.9-10/11/12 um)	12.55 K
BTD Anomaly (3.9-10/11/12 um)	6.59 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	9.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.50
Fraction of Surrounding Red Channel Pixels that are Brighter	0.35
Maximum Radiative Power	62.03 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.00°
Mean Solar Zenith Angle	42.00°
Mean Glint Angle	77.90°
Water Fraction	0.00
Total Pixel Area	5.70 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)	AR
Country/Countries	United States
County/Locality(s)	Poinsett County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-04 18:52:21UTC
Radiative Center (Lat, Lon):	35.465832°, -90.985832°
Nearby Counties (meeting alert criteria):	Poinsett County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	104.08 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.32 K
Observed - Background BT (3.9 um)	11.84 K
BT Anomaly (3.9 um)	5.09 K
Maximum Observed - Clear RTM BT (3.9 um)	18.98 K
Maximum Observed BTD (3.9-10/11/12 um)	26.42 K
Observed - Background BTD (3.9-10/11/12 um)	11.66 K
BTD Anomaly (3.9-10/11/12 um)	5.24 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	10.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	0.62
Maximum Radiative Power	52.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.70°
Mean Solar Zenith Angle	41.90°
Mean Glint Angle	77.50°
Water Fraction	0.00
Total Pixel Area	11.20 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)	AR
Country/Countries	United States
County/Locality(s)	Chicot County, AR
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-04 18:52:20UTC
Radiative Center (Lat, Lon):	33.541668°, -91.403053°
Nearby Counties (meeting alert criteria):	Chicot County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	119.29 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	329.91 K
Observed - Background BT (3.9 um)	20.11 K
BT Anomaly (3.9 um)	6.51 K
Maximum Observed - Clear RTM BT (3.9 um)	27.09 K
Maximum Observed BTD (3.9-10/11/12 um)	37.97 K
Observed - Background BTD (3.9-10/11/12 um)	19.23 K
BTD Anomaly (3.9-10/11/12 um)	6.41 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	15.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.93
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	119.29 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.90°
Mean Solar Zenith Angle	40.00°
Mean Glint Angle	73.70°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Pointe Coupee Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-04 18:52:20UTC
Radiative Center (Lat, Lon):	30.557501°, -91.411667°
Nearby Counties (meeting alert criteria):	Pointe Coupee Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.44 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.43 K
Observed - Background BT (3.9 um)	8.10 K
BT Anomaly (3.9 um)	4.28 K
Maximum Observed - Clear RTM BT (3.9 um)	10.44 K
Maximum Observed BTD (3.9-10/11/12 um)	23.49 K
Observed - Background BTD (3.9-10/11/12 um)	8.01 K
BTD Anomaly (3.9-10/11/12 um)	4.50 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	6.50 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	0.71
Maximum Radiative Power	22.44 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.00°
Mean Solar Zenith Angle	37.30°
Mean Glint Angle	67.70°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental