site |            origin_name             | basin | longitude | latitude
------+------------------------------------+-------+-----------+----------
 2348 | Edwards Air Force Base             | MD    |    -117.9 |  34.9167
 2461 | Vandenberg Air Force Base          | SCC   |  -120.577 |  34.7294
 2570 | San Nicolas Island                 | SCC   |  -119.453 |  33.2347
 2639 | Point Mugu                         | SCC   |  -119.122 |  34.1239
 2710 | Oakland-Met                        | SFB   |  -122.235 |  37.7194
 6635 | Reno                               |       |    -119.8 |  39.5667

time: UTC
height: meter
press: pressure (mb)
wdir: wind direction
wspd: wind speed (m/s)
temp: air temperature (dgree C)
dewpoint: dew point (degree C)