Radiosonde measurements from station Southern Great Plains (2018-06)

Launches may be at irregular time intervals. The radiosonde measurements from station Southern Great Plains are used for Billings and E13无线电探空仪（radiosonde）的施放时间间隔可能并不固定。本次所用的无线电探空仪观测数据取自南大平原（Southern Great Plains）气象站，用于Billings与E13站点。