Equatorial Plasma Bubble (EPB) Alert Instruction Manual
EPB Archive
This is a manual on how to use the EPB Archieve webpage. Users can browse the EPB occurrence and data from 2024 until present using the timebar (a). Slidebar (b) enables users to browse the EPB occurrence and data up from the previous 28 days up to the selected date and time. The pink, green, gray and black color on the slideshow bar indicate EPB event, no EPB event, daytime and no data, respectively.
Figure 1. Time bar dropdown menu (a) and slide bar (b) to browse the EPB occurrence data archive.
EPB occurrence, EPB forecast (at 18:30 LT only), Ionogram/VHF data, positioning error and ROTI index can be displayed by clicking the check box (1), (2), (3), (4), (5), respectively.
Figure 2. EPB archive showing the EPB occurrence and data for a selected date.