Wellsburg, New York Weather Station Page
Automated Weather Data Collection using a Raspberrypi, updated
hourly. Location: N
42° 00.900 W 076° 43.660
, 830 feet (253 meters)ASL
Raspberry Pi + BME280 and DHT22 = Automated Temperature, Humidity and Barometric Pressure Monitoring
Outdoor readings of temperature and humidity (DHT22 sensor).
Includes derived dewpoint, daily and monthly minimum and maximum
values.
Short Term Barometric Pressure, Pressure Deltas and Pressure Delta
ARMA, 10 min intervals
(Bosch BME280 Sensor)
Pressure delta = Change of barometric pressure between
previous and
latest reading, shows
which way the barometer is trending in the short term ( 10's of
minutes ) and how much it is
changing.
ARMA,
Auto-Regressive Moving Average = A moving average of pressure
deltas
over time. This reveals the long term ( over several hours ) trend of the
barometer, showing direction and the magnitude of it's change. The
value is equal to the approximate change in barometric pressure per
hour.
The ARMA roughly correlates to the strength of a storm and the wind speeds that are occurring.
CRON Driven Weather Data Logging
Outdoor readings, using DHT22 sensor (Reset Daily at 6:25AM Eastern
Time )
Barometeric Pressure Graph
Barometric Pressure:100ths of inches with a floor
of 29 inches of mercury. ((inHg - 29)*100)
Basically, the bar graph shows a barometric pressure value in
100th's of an inch of mercury above a floor value of 29 inches. ( A
reading of 67 for example would be 29.67 inHg. A reading of 123 would be
30.23 inHg ) This
allows the readings to fit neatly onto the graph and with a reolution
that is usable. The barometer bar
graph is useful to quickly view a trend in the barometeric pressure. It
is updated hourly starting at 6:25 AM Eastern Time.
Sun Times
Weather Dashboard Simple page that
shows the current readings for Temperature, Humidity, Dew Point,
Barometer.
History Logs History Logs of weather data
readings collected daily at 6:25AM Eastern Time
Raspberrypi Server Local Links
Timelapse Videos in MP4 format
Videos captured using a webcam, Raspberrypi and the fswebcam software
Test Video of a Mechanical Mantle Clock
Video of Kombucha fermenting and SCOBY's forming 8 Frames/sec
Video of Kombucha fermenting and SCOBY's forming 4 Frames/sec
Video of Figs Fermenting 31s of 24fps video.
Video of Sauerkraut Fermenting
Video of Pumpkin Plant Sprouting 2 months of growth,
24fps
Video of Hibiscus Blooming From 12102015_1653-56 to 15102015_0224-50,
366 frames, 1
every 10 min. Video at 12fps.
Final Video of Hibiscus Blooming This is the final one, where after 4
tries, I kept
the image in frame the whole time, 1 frame every 10 min. Video at 12fps.
Video of Plantain Ripening Over one month to go from green to black,
video at 12fps,
one frame shot every 2hrs.
Video of Daikon Radish Sprouting One month of a Daikon Radish
Sprouting from a
cutting, video at 12fps, one frame shot per hour.
Video of Carrot Sprouting 1 month of growth,1 shot/hr, 12fps
= 60 seconds of
video
Video of Clock Time Drift 1 Frame Per Hour, 1M file. Shows the
time drift of a
quartz wall clock relative to NTP time.
Folders
Erick's Public Files
Code Repository Software related to the Raspberrypi that collects the weather data for
this
site.
Blog / Guestbook
Real Simple Blog Shows updates to what is shown on this site.
Guestbook for this page
Raspberry Pi Server Picture
This is the computer that collects the weather data and provides it on this website. It is about the size of a pack of cigarettes and uses about 4 watts of energy.
It uses a DHT22 sensor to collect outdoor temperature and humidity data and a Bosch BME280 sensor to collect barometer data along with the room temperature and humidity for the room that it is located in.
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