Before you can open a VDP file, you'll need to figure out what kind of file the VDP file extension refers to. Tip: Incorrect VDP file association errors can be a symptom of other underlying issues within your Windows operating system.
seismic event and what type of motion caused the wave. While the cavity is forming, the shockwave continues to travel outward into the surround-TYPES OF SEISMIC WAVES As with earthquakes, seismic waves result-eling along the Earthâs surface (surface waves). ing from an explosion radiate outward in all The body and surface waves that can be directions (figure 3-l). These waves travel long recorded at a considerable distance (over 2,000 distances either by passing deep through thekm) from the earthquake or explosion that cre
Shortly after, a second more powerful one occurred, causing most of the damage and injuries with shock-waves felt many kilometres away. The second explosion generated seismic shock-waves with energy equivalent to 21 tonnes of TNT. The resulting fireballs reached hundreds of meters high. Around 11:40 (03:40 UTC) on 15 August, a series of eight explosions occurred in the port as fire from the original blasts continued to spread.