Page 10 - Demo

1856 | Geof%u00edsica Internacional (2026) 65-1Figure 6. Observed Sa at OXLC (black) and the estimated Sa at the base (green), mid-height (blue) and top of the MAPN (red) for all six events (Table 1). Sa of vertical component is approximately the same at the three locations of the MAPN. Sa of NS and EW components differ at the three sites at T < 1 s but are roughly the same at T %u2265 1 s.MAPN, N MAPN, E MAPN, z 103 I 11111111 I I I 111 %u2022I5%u00a306,:'__J. 99 103 - \102 '--8 () / ~ I - - .' I II :.-- 7' = ct 102 ii 101 Cl] \I 101 101 f- \\I 100 100 100 10-2 10- 1 101 10-2 10-1 100 101 10-2 10-1 100 101 103 lLBOL09,:'199 103 103 i30i 09,:'199 - \\102 ~ --- ...r1'TIIII I 1\\~ II II 102 102 11 11 --1 II 8 () \ii 101 Cl] t1 \\I II 101 101 fc:-t 100 = 100 I 100 I \10-2 10-1 100 101 10-2 10-1 100 101 10-2 10- 1 101 103 103 103 \102 ~ 102 102 8 () %u00abi 101 Cl] 101 101 10%u00b0 100 L-'-'-.L-'-'\10-2 10-1 100 101 10-2 10-1 10%u00b0 101 10-2 10-1 10%u00b0 101 103 \102 '--8 I 111 I B;'qg,L~Oj - _J_;.; ~ ~tr:: . 103 102 I 11111111 B;'qg,, 0 1 ~ = ~ ,::: \103 102 I 11111111 II 1B;'qg,Lgo l +I- -,. ~ W-1 ~ ;::;_. () ii 101 Cl] = ' 101 \I 11 ' 101 I I \\\\ 100 TT I n1 I TT 111 I 10- 2 10- 1 100 101 10- 2 10- 1 100 101 10- 2 10- 1 101 103 103 I I ,9/4_09/ 20 1 \102 '-- 102 8 () ii 101 Cl] 101 ~ \+-+ \\:t 100 100 t1111iii 1111111 %u00b7-%u00b7 10- 2 10- 1 100 101 10- 2 10- 1 100 101 10- 2 10- 1 10 1 103 \102 '--8 () ii 101 Cl] -I 111 3/'Ql!, 2 7'. ~ ~ -~ ! \-- i\\. - Ul - '\\ ,, \103 102 101 I 11111111 II >3;'06 202 u -1-1+-~ :\\ ~-f-- / .,. ---- - ~ ?=~ f- :.. o: e ~ FF ~ 100 n1 111 TT I I 10- 2 10- 1 100 10 1 10- 2 10- 1 10%u00b0 101 10- 2 10- 1 10%u00b0 101 T, s T, s T, s