Sunday, July 14, 2019

Visibility for NearSys Station, 14 July 2019

Visibility was in excess of 50 miles, but not by a lot more. Interesting to see how a cloud to the west cast it's shadow on the ground.

West

South


East

North

Air Quality for NearSys Station, 5 - 12 July 2019

We had a spike of poor quality air on the morning of the 12th. Otherwise, it looked good for the entire week.






24-Hour Temperature and Relative Humidity for NearSys Station, 12 July 2019

It's easy to see in the data that it started raining around 8:00 PM.


24-Hour Photometer for NearSys Station, 12 July 2019

Odd spike 8:00 PM in the ultraviolet. We were experiencing a thunderstorm at the time and I don't know if the flashes were bright in UV or it was the rain on the sensor.



Tuesday, July 9, 2019

24-Hour Temperature and Relative Humidity for NearSys Station, 7 July 2019

Strange spikes in the relative humidity were measured on Sunday morning, before sunrise. NearSys Station is far enough away from the yard that I don't think the sprinklers were responsible for this. Otherwise, after sunrise the temperature and relative humidity behaved as expected.

All-Sky Photometer for NearSys Station, 7 July 2019

From the looks of the data, NearSys Station experienced consistently hazy skies on the 7th. However, there were no unusual spikes in the intensity of any of the colors measured. 

Monday, July 8, 2019

Air Quality for NearSys Station, 28 June - 5 July 2019

There was odd spike late on the 5th when the concentration of particulate matter increased ten times. The event lasted approximately 12 hours. It can also be seen that NearSys Station was offline during the 29th.