Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-18
Time:	17:21:17
Production Date and Time:	2025-10-18 17:26:22 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252911721174_e20252911723548_c20252911724022.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252911716174_e20252911718548_c20252911719033.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	IN
Country/Countries	United States
County/Locality(s)	Hancock County, IN
NWS WFO	Indianapolis IN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-18 17:21:51UTC
Radiative Center (Lat, Lon):	39.858891°, -85.797501°
Nearby Counties (meeting alert criteria):	Hancock County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	95.51 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.88 K
Observed - Background BT (3.9 um)	9.75 K
BT Anomaly (3.9 um)	6.25 K
Maximum Observed - Clear RTM BT (3.9 um)	14.16 K
Maximum Observed BTD (3.9-10/11/12 um)	31.48 K
Observed - Background BTD (3.9-10/11/12 um)	9.68 K
BTD Anomaly (3.9-10/11/12 um)	6.12 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.64
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	50.07 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.60°
Mean Solar Zenith Angle	49.30°
Mean Glint Angle	96.00°
Water Fraction	0.00
Total Pixel Area	11.90 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Prairie County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-18 17:22:20UTC
Radiative Center (Lat, Lon):	34.569721°, -91.642776°
Nearby Counties (meeting alert criteria):	Prairie County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.65 K
Observed - Background BT (3.9 um)	4.45 K
BT Anomaly (3.9 um)	3.11 K
Maximum Observed - Clear RTM BT (3.9 um)	10.54 K
Maximum Observed BTD (3.9-10/11/12 um)	23.90 K
Observed - Background BTD (3.9-10/11/12 um)	5.01 K
BTD Anomaly (3.9-10/11/12 um)	3.79 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	5.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	0.69
Maximum Radiative Power	21.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.10°
Mean Solar Zenith Angle	44.60°
Mean Glint Angle	87.50°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Ascension Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-18 17:22:50UTC
Radiative Center (Lat, Lon):	30.159721°, -91.058891°
Nearby Counties (meeting alert criteria):	Ascension Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	129.93 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.68 K
Observed - Background BT (3.9 um)	10.52 K
BT Anomaly (3.9 um)	6.79 K
Maximum Observed - Clear RTM BT (3.9 um)	12.17 K
Maximum Observed BTD (3.9-10/11/12 um)	32.01 K
Observed - Background BTD (3.9-10/11/12 um)	10.79 K
BTD Anomaly (3.9-10/11/12 um)	8.11 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	39.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	85.01 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	40.20°
Mean Glint Angle	78.30°
Water Fraction	0.00
Total Pixel Area	10.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Palm Beach County, FL
NWS WFO	Miami FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-18 17:22:52UTC
Radiative Center (Lat, Lon):	26.598333°, -80.574448°
Nearby Counties (meeting alert criteria):	Palm Beach County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	45.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.93 K
Observed - Background BT (3.9 um)	12.49 K
BT Anomaly (3.9 um)	8.76 K
Maximum Observed - Clear RTM BT (3.9 um)	18.60 K
Maximum Observed BTD (3.9-10/11/12 um)	23.53 K
Observed - Background BTD (3.9-10/11/12 um)	12.33 K
BTD Anomaly (3.9-10/11/12 um)	7.93 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	8.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	0.74
Maximum Radiative Power	45.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	31.80°
Mean Solar Zenith Angle	36.20°
Mean Glint Angle	67.10°
Water Fraction	0.00
Total Pixel Area	4.70 km²
Latest Satellite Imagery:	FLs_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-18 17:23:21UTC
Radiative Center (Lat, Lon):	22.806667°, -83.224724°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.21 K
Observed - Background BT (3.9 um)	1.93 K
BT Anomaly (3.9 um)	1.13 K
Maximum Observed - Clear RTM BT (3.9 um)	7.67 K
Maximum Observed BTD (3.9-10/11/12 um)	11.78 K
Observed - Background BTD (3.9-10/11/12 um)	1.70 K
BTD Anomaly (3.9-10/11/12 um)	1.18 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.30°
Mean Solar Zenith Angle	32.30°
Mean Glint Angle	59.40°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental