Figures
Fig. 4 RF migrations beneath Mt. Paektu. (A) Map shows stations (red circles) and piercing points (blue circles) at the crust-mantle boundary (assuming a crustal thickness of 35 km and an IASP91 velocity model). (B) Elevation along profile A-A′ shown in (A). (C) VP/VS estimated from H-κ stacking [blue circles are related to the crustal thickness solution in (D) and red stars are related to the crustal thickness in (E)]. (D) RF migrations assuming a crustal velocity with the lower VP/VS solution at PDBD and MDPD. (E) RF migrations assuming a crustal velocity with the higher VP/VS solution at PDBD and MDPD.
Tables
- Table 1 Station details and H-κ stacking results.
Station Sensor Latitude (°) Longitude (°) Elevation (km) H (km) VP/VS VP (km s−1) Number of RFs JGPD ESP 41.994 128.083 2.648 — — 6.2 23 PDBD* 40T 41.987 128.126 2.164 33±1
39±12.11±0.02
1.94±0.036.2 52 MDPD* ESP 41.970 128.198 1.799 32±2
39±32.06±0.12
1.87±0.116.2 30 SMSD ESP 41.966 128.318 1.443 36±1 1.84±0.03 6.5 38 PSRD 40T 41.938 128.622 1.101 35±1 1.76±0.05 6.5 6 SHRD ESP 41.946 128.791 1.041 35±1 1.79±0.04 6.5 48 *These stations yielded two H-κ stacking solutions as shown in the columns for H and VP/VS. See the text for details.
