Meteorology
For site telemetry updates, press refresh or the F5 key for manual refresh.
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SRO Seeing Data (dusk to dawn). Click
here for auto
refresh.
Click
here to view seeing
data for other dates.
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SRO Cloud Sensor data and RC-Astro
Cloud Sensor Graph II. Click
here for auto
refresh.
Click
here to view cloud sensor
data for other dates. Click
here
for current roof alarm status.
Click for current
Boltwood 1 and
Boltwood 2
data files;
here for the key.
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Click on the image above to
go to the SRO Clear Sky Clock website.
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SRO All Sky Cam live Image with updates every minute.
Click
here for auto refresh or
Press F5 to refresh.
Click
here for a timelapse animation of the last 24 hours. Click
here for 24 hour animations
of other dates. |
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SRO Site Cam current Image. Click
here for a timelapse animation of the last 24 hours.
Click
here for 24 hour animations
of other dates. Click
here for autorefresh. Updates every minute.
Go here
for other web cams in the Sierra Nevada Mountains.
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Current Lunar Phase |
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SRO Davis Vantage
Pro Current Conditions. Updates every 5 minutes.
Click
here for auto refresh. Historical weather data archive can be found
here.
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Two
hour animation of radar soundings. Courtesy WSI Corporation. Updates every 15 minutes.
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x Sierra Remote Observatories
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The location of the jet stream can affect the
seeing conditions. When the jet stream is above the
observing site, the upper atmosphere can become more turbulent
and potentially cause the seeing conditions to degrade.
This animation starts with current conditions and then
forecasts where the jet stream will be in 5 days.
Go
here
for Current Winds Aloft Streamline Plot for 300 mb
(30,000 feet).
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Click
here for High Resolution
Satellite Images |
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Most
current
Visible wavelength satellite
image (8 km). Courtesy NOAA.
Click
here
or on the
image for a two hour animation.
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Most
current Infrared wavelength satellite
image (8 km). Courtesy NOAA.
Click
here or on the
image for a two hour animation.
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Most
current
Water
Vapor wavelength satellite
image (8 km). Courtesy NOAA.
Click
here or on the
image for a two hour animation.
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