Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-09-06
Time:	20:21:17
Production Date and Time:	2025-09-06 20:26:24 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252492021174_e20252492023547_c20252492024035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252492016174_e20252492018547_c20252492019018.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	AZ
Country/Countries	United States
County/Locality(s)	La Paz County, AZ
NWS WFO	Phoenix AZ
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-06 20:22:18UTC
Radiative Center (Lat, Lon):	33.468887°, -114.550835°
Nearby Counties (meeting alert criteria):	La Paz County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.18 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.92 K
Observed - Background BT (3.9 um)	2.99 K
BT Anomaly (3.9 um)	1.57 K
Maximum Observed - Clear RTM BT (3.9 um)	9.71 K
Maximum Observed BTD (3.9-10/11/12 um)	26.56 K
Observed - Background BTD (3.9-10/11/12 um)	3.03 K
BTD Anomaly (3.9-10/11/12 um)	1.80 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.72
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	10.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.40°
Mean Solar Zenith Angle	28.60°
Mean Glint Angle	66.40°
Water Fraction	0.00
Total Pixel Area	7.40 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)	AZ
Country/Countries	United States
County/Locality(s)	Yuma County, AZ
NWS WFO	Phoenix AZ
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-06 20:22:18UTC
Radiative Center (Lat, Lon):	32.777500°, -114.328331°
Nearby Counties (meeting alert criteria):	Yuma County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.86 K
Observed - Background BT (3.9 um)	2.52 K
BT Anomaly (3.9 um)	1.18 K
Maximum Observed - Clear RTM BT (3.9 um)	9.81 K
Maximum Observed BTD (3.9-10/11/12 um)	26.76 K
Observed - Background BTD (3.9-10/11/12 um)	2.93 K
BTD Anomaly (3.9-10/11/12 um)	1.72 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	7.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.61
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	23.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	56.80°
Mean Solar Zenith Angle	28.00°
Mean Glint Angle	65.10°
Water Fraction	0.00
Total Pixel Area	14.60 km²
Latest Satellite Imagery:	AZsw-CAse_750_m CAs_750_m
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Basic Information
State/Province(s)	Sonora
Country/Countries	Mexico
County/Locality(s)	General Plutarco Elías Calles, Sonora
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-06 20:22:18UTC
Radiative Center (Lat, Lon):	31.640833°, -112.481392°
Nearby Counties (meeting alert criteria):	General Plutarco Elías Calles (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	38.47 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	322.45 K
Observed - Background BT (3.9 um)	5.32 K
BT Anomaly (3.9 um)	2.48 K
Maximum Observed - Clear RTM BT (3.9 um)	19.51 K
Maximum Observed BTD (3.9-10/11/12 um)	30.32 K
Observed - Background BTD (3.9-10/11/12 um)	5.09 K
BTD Anomaly (3.9-10/11/12 um)	3.32 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.73
Fraction of Surrounding Red Channel Pixels that are Brighter	0.74
Maximum Radiative Power	38.47 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.70°
Mean Solar Zenith Angle	27.70°
Mean Glint Angle	61.60°
Water Fraction	0.00
Total Pixel Area	6.90 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	San Luis Potosí
Country/Countries	Mexico
County/Locality(s)	Rioverde, San Luis Potosí
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-06 20:23:19UTC
Radiative Center (Lat, Lon):	22.305000°, -99.986946°
Nearby Counties (meeting alert criteria):	Rioverde (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	31.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	325.25 K
Observed - Background BT (3.9 um)	5.45 K
BT Anomaly (3.9 um)	2.18 K
Maximum Observed - Clear RTM BT (3.9 um)	19.73 K
Maximum Observed BTD (3.9-10/11/12 um)	26.69 K
Observed - Background BTD (3.9-10/11/12 um)	5.52 K
BTD Anomaly (3.9-10/11/12 um)	2.72 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.40 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	0.37
Maximum Radiative Power	31.70 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.40°
Mean Solar Zenith Angle	29.20°
Mean Glint Angle	36.90°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental