WebA seismic station close to the earthquake records P waves and S waves in quick succession. With increasing distance from the earthquake the time difference between … WebSep 10, 2008 · As a rule of thumb: Multiply the time between the two jolts by 5 and you get the distance to the focus in miles. Looking at a seismogram of the Alamo earthquake (Fig. 3) the time difference …
Body waves inside the earth - USGS
WebThe difference between the P and S wave arrivals will be used to determine the distances to the epicenter from each station using Figure 13.11. Make sure that you use the curve for S-P Difference – find the seconds on the y-axis, read over to the S-P curve, then draw a line down to the x-axis for distance. Add the values to the table above. WebDifferences between P and S waves include wave speeds, types and sizes and travel capabilities. P waves travel faster in a push-pull pattern while the slower S waves travel … dave korpi
What Are Some Differences Between P & S Waves? Sciencing
Web3. What is the difference in arrival times for a P wave and S wave that have traveled 4000 km? 4. What is the approximate distance to the epicenter if the difference in the arrival times of the P wave and S wave is 5.5 min? 5. As the distance to the epicenter increases, how does the amount of time between the Swave and the P wave change? 6. WebTable of P and S-P versus distance. P and S-P travel times as a function of source distance for an earthquake 33 km deep. The Time of the first arriving P phase is given, along with the time difference between the S and P phases. The latter time is known as the S minus P time. This table is based on the iasp91 model of Kennett and Engdahl (1991 ... WebModel A best represents the motion of earthquake waves called answer choices P -waves (compressional waves) that travel faster than S -waves (shear waves) shown in model B P -waves (compressional waves) that travel slower than S … bawa ke meja