Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-07-23
Time:	21:11:17
Production Date and Time:	2025-07-23 21:16:14 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252042111171_e20252042113545_c20252042114018.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252042106171_e20252042108545_c20252042109050.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Sumner County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-07-23 21:11:50UTC
Radiative Center (Lat, Lon):	37.413612°, -97.797501°
Nearby Counties (meeting alert criteria):	Sumner County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.75 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.66 K
Observed - Background BT (3.9 um)	3.63 K
BT Anomaly (3.9 um)	2.83 K
Maximum Observed - Clear RTM BT (3.9 um)	7.80 K
Maximum Observed BTD (3.9-10/11/12 um)	21.24 K
Observed - Background BTD (3.9-10/11/12 um)	3.67 K
BTD Anomaly (3.9-10/11/12 um)	2.90 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	4.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.46
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.70°
Mean Solar Zenith Angle	37.40°
Mean Glint Angle	48.70°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	McCurtain County, OK
NWS WFO	Shreveport LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-07-23 21:12:20UTC
Radiative Center (Lat, Lon):	33.979168°, -94.572220°
Nearby Counties (meeting alert criteria):	McCurtain County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.05 K
Observed - Background BT (3.9 um)	2.47 K
BT Anomaly (3.9 um)	2.45 K
Maximum Observed - Clear RTM BT (3.9 um)	4.45 K
Maximum Observed BTD (3.9-10/11/12 um)	9.52 K
Observed - Background BTD (3.9-10/11/12 um)	2.41 K
BTD Anomaly (3.9-10/11/12 um)	4.12 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.78 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	43.70°
Water Fraction	0.00
Total Pixel Area	11.30 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Riverside County, CA
NWS WFO	San Diego CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-07-23 21:12:18UTC
Radiative Center (Lat, Lon):	33.911667°, -117.654724°
Nearby Counties (meeting alert criteria):	Riverside County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	43.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.81 K
Observed - Background BT (3.9 um)	3.40 K
BT Anomaly (3.9 um)	1.33 K
Maximum Observed - Clear RTM BT (3.9 um)	16.42 K
Maximum Observed BTD (3.9-10/11/12 um)	16.21 K
Observed - Background BTD (3.9-10/11/12 um)	3.82 K
BTD Anomaly (3.9-10/11/12 um)	2.44 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	3.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.29
Fraction of Surrounding Red Channel Pixels that are Brighter	0.92
Maximum Radiative Power	43.54 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	60.10°
Mean Solar Zenith Angle	21.30°
Mean Glint Angle	53.60°
Water Fraction	0.00
Total Pixel Area	8.00 km²
Latest Satellite Imagery:	AZsw-CAse_750_m CAs_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Dale County, AL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-07-23 21:12:21UTC
Radiative Center (Lat, Lon):	31.326944°, -85.485275°
Nearby Counties (meeting alert criteria):	Dale County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.27 K
Observed - Background BT (3.9 um)	4.90 K
BT Anomaly (3.9 um)	2.90 K
Maximum Observed - Clear RTM BT (3.9 um)	7.35 K
Maximum Observed BTD (3.9-10/11/12 um)	20.38 K
Observed - Background BTD (3.9-10/11/12 um)	4.99 K
BTD Anomaly (3.9-10/11/12 um)	3.58 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	2.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	0.45
Maximum Radiative Power	17.68 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.30°
Mean Solar Zenith Angle	46.60°
Mean Glint Angle	47.00°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS) - Experimental