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"Arroyo Seco" Postfire Landslide Monitoring Station - Recent Conditions

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By Landslide Hazards Program September 11, 2026

Recent monitoring data at “Arroyo Seco” (2009 Station Fire) postfire landslide monitoring station near La Cañada Flintridge, CA.  

Rainfall  |  Air Temperature & Relative Humidity  |  Soil Properties  |  Battery Voltage

 

Rainfall

2 weeks

 

Media
Remote image Url
Plot
Sources/Usage: Public Domain. View Media Details
Two-week cumulative precipitation and 15-minute rainfall intensity at the “Arroyo Seco” (2009 Station Fire) postfire landslide monitoring station near La Cañada Flintridge, CA.   

 

 

Air Temperature & Relative Humidity

2 weeks

Media
Remote image Url
Plot
Sources/Usage: Public Domain. View Media Details
Two-week relative humidity and air temperature at the “Arroyo Seco” (2009 Station Fire) postfire landslide monitoring station near La Cañada Flintridge, CA.

 

Soil-water content, soil suction, soil temperature, and groundwater pressure head

2 weeks

Media
Remote image Url
Plot
Sources/Usage: Public Domain. View Media Details
Two-week soil water content, soil suction, groundwater pressure, and soil temperature at the “Arroyo Seco” (2009 Station Fire) postfire landslide monitoring station near La Cañada Flintridge, CA.

 

Battery Voltage

2 weeks

Media
Remote image Url
Plot
Sources/Usage: Public Domain. View Media Details
Two-week battery voltage at the “Arroyo Seco” (2009 Station Fire) postfire landslide monitoring station near La Cañada Flintridge, CA.

Recent monitoring data at “Arroyo Seco” (2009 Station Fire) postfire landslide monitoring station near La Cañada Flintridge, CA.  

Rainfall  |  Air Temperature & Relative Humidity  |  Soil Properties  |  Battery Voltage

 

Rainfall

2 weeks

 

Media
Remote image Url
Plot
Sources/Usage: Public Domain. View Media Details
Two-week cumulative precipitation and 15-minute rainfall intensity at the “Arroyo Seco” (2009 Station Fire) postfire landslide monitoring station near La Cañada Flintridge, CA.   

 

 

Air Temperature & Relative Humidity

2 weeks

Media
Remote image Url
Plot
Sources/Usage: Public Domain. View Media Details
Two-week relative humidity and air temperature at the “Arroyo Seco” (2009 Station Fire) postfire landslide monitoring station near La Cañada Flintridge, CA.

 

Soil-water content, soil suction, soil temperature, and groundwater pressure head

2 weeks

Media
Remote image Url
Plot
Sources/Usage: Public Domain. View Media Details
Two-week soil water content, soil suction, groundwater pressure, and soil temperature at the “Arroyo Seco” (2009 Station Fire) postfire landslide monitoring station near La Cañada Flintridge, CA.

 

Battery Voltage

2 weeks

Media
Remote image Url
Plot
Sources/Usage: Public Domain. View Media Details
Two-week battery voltage at the “Arroyo Seco” (2009 Station Fire) postfire landslide monitoring station near La Cañada Flintridge, CA.
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