Analysis on atmospheric pressure, temperature, and wind speed profiles during total solar eclipse 9 March 2016 using time series clustering
Lala Septem Riza, Yaya Wihardi, Enjang Ali Nurdin, Nanang Dwi Ardi, Cahyo Puji Asmoro, Agus Fany Chandra Wijaya, Judhistira Aria Utama, Asep Bayu Dani Nandiyanto · Journal of Physics Conference Series · 2016
Air temperature, pressure, and wind speed measurements on the surface taken during the Total Solar Eclipse (TSE) of March 9, 2016, are made. They were taken in Terentang Beach, Bangka Island, Indonesia. In this paper, we propose to analyze them by using time series clustering. The following steps are conducted: data collecting, splitting, smoothing, distance calculation, and clustering. The final results show cluster memberships of the three parameters on 3 time frames: one day before, the TSE day, and one day after. After doing some simulations, it can be seen that the profiles of temperature and pressure on the TSE day are on the same cluster while the wind-speed profile on the TSE day is the same as on the one day after.