Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-09-05
Time:	19:01:17
Production Date and Time:	2025-09-05 19:06:31 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252481901173_e20252481903546_c20252481904023.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252481856173_e20252481858546_c20252481859043.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	ID
Country/Countries	United States
County/Locality(s)	Bonner County, ID
NWS WFO	Spokane WA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-05 19:01:19UTC
Radiative Center (Lat, Lon):	48.284721°, -116.121666°
Nearby Counties (meeting alert criteria):	Bonner County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	39.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: Lightning Creek (HIGH, tdiff=0.61324 days, Perimeter)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.74 K
Observed - Background BT (3.9 um)	6.76 K
BT Anomaly (3.9 um)	5.04 K
Maximum Observed - Clear RTM BT (3.9 um)	10.23 K
Maximum Observed BTD (3.9-10/11/12 um)	10.86 K
Observed - Background BTD (3.9-10/11/12 um)	3.10 K
BTD Anomaly (3.9-10/11/12 um)	2.84 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	1.00
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	39.70 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	68.40°
Mean Solar Zenith Angle	42.10°
Mean Glint Angle	104.20°
Water Fraction	0.00
Total Pixel Area	10.90 km²
Latest Satellite Imagery:	IDn-MTw_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	San Bernardino County, CA
NWS WFO	San Diego CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-05 19:02:18UTC
Radiative Center (Lat, Lon):	34.342224°, -117.169998°
Nearby Counties (meeting alert criteria):	San Bernardino County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.29 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.80 K
Observed - Background BT (3.9 um)	2.84 K
BT Anomaly (3.9 um)	1.18 K
Maximum Observed - Clear RTM BT (3.9 um)	13.21 K
Maximum Observed BTD (3.9-10/11/12 um)	20.40 K
Observed - Background BTD (3.9-10/11/12 um)	3.46 K
BTD Anomaly (3.9-10/11/12 um)	1.52 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	2.30 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	0.71
Maximum Radiative Power	27.29 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	60.00°
Mean Solar Zenith Angle	29.20°
Mean Glint Angle	85.10°
Water Fraction	0.00
Total Pixel Area	8.00 km²
Latest Satellite Imagery:	AZsw-CAse_750_m CAs_750_m NVs-UTsw-AZnw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Barbour County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-05 19:02:21UTC
Radiative Center (Lat, Lon):	31.863611°, -85.578888°
Nearby Counties (meeting alert criteria):	Barbour County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	105.33 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.59 K
Observed - Background BT (3.9 um)	8.02 K
BT Anomaly (3.9 um)	9.72 K
Maximum Observed - Clear RTM BT (3.9 um)	8.05 K
Maximum Observed BTD (3.9-10/11/12 um)	21.23 K
Observed - Background BTD (3.9-10/11/12 um)	8.73 K
BTD Anomaly (3.9-10/11/12 um)	7.72 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	3.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.25
Fraction of Surrounding Red Channel Pixels that are Brighter	0.40
Maximum Radiative Power	57.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.90°
Mean Solar Zenith Angle	30.90°
Mean Glint Angle	59.50°
Water Fraction	0.00
Total Pixel Area	10.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Jones County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-09-05 19:02:21UTC
Radiative Center (Lat, Lon):	31.636944°, -89.269722°
Nearby Counties (meeting alert criteria):	Jones County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	59.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.14 K
Observed - Background BT (3.9 um)	10.23 K
BT Anomaly (3.9 um)	14.75 K
Maximum Observed - Clear RTM BT (3.9 um)	11.65 K
Maximum Observed BTD (3.9-10/11/12 um)	22.51 K
Observed - Background BTD (3.9-10/11/12 um)	9.35 K
BTD Anomaly (3.9-10/11/12 um)	9.29 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.96
Fraction of Surrounding Red Channel Pixels that are Brighter	0.75
Maximum Radiative Power	59.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.10°
Mean Solar Zenith Angle	28.80°
Mean Glint Angle	58.70°
Water Fraction	0.00
Total Pixel Area	10.50 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Bay County, FL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-05 19:02:21UTC
Radiative Center (Lat, Lon):	30.230000°, -85.784164°
Nearby Counties (meeting alert criteria):	Bay County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	112.02 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Likely a Solar Farm
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.77 K
Observed - Background BT (3.9 um)	9.93 K
BT Anomaly (3.9 um)	2.37 K
Maximum Observed - Clear RTM BT (3.9 um)	8.70 K
Maximum Observed BTD (3.9-10/11/12 um)	20.62 K
Observed - Background BTD (3.9-10/11/12 um)	10.57 K
BTD Anomaly (3.9-10/11/12 um)	2.76 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.22
Fraction of Surrounding Red Channel Pixels that are Brighter	0.51
Maximum Radiative Power	73.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.30°
Mean Solar Zenith Angle	29.60°
Mean Glint Angle	56.10°
Water Fraction	0.00
Total Pixel Area	15.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS) - Experimental