Table S2: Geomorphic uplift results shown in Figure 2 and S1. Ucs-m ΔR Ups-gps Ucs-a # Location Measured Wave Run-Up Post-Seismic Adjusted RSS Field Site Site Uplift Correction Correction Uplift Error Method Latitude Longitude (m) (m) (m) (m) (± m) (deg N) (deg W) 1 Playa Langosta (Tamarindo) 0.00 n/a n/a 0.00 0.20 A,B 10.2873 -85.8516 2 Playa Avellanas (Avellanas) 0.28 -0.04 -0.02 0.22 0.20 A,B,C 10.2288 -85.8376 3 Playa Callejones (Pochotes) 0.42 -0.06 -0.02 0.34 0.20 B,C,F 10.1851 -85.8239 4 Playa Junquillal (Iguanazul) 0.40 n/a -0.02 0.38 0.10 A,E 10.1754 -85.8175 5 Playa Cocal (San Juanillo) 0.72 -0.11 -0.02 0.59 0.20 B,C 10.0314 -85.7416 6 Playa Peladas (Nosara) 0.66 -0.10 -0.03 0.53 0.20 A,C 9.9537 -85.6753 7 Playa Guiones Sur (Punta Guiones) 0.80 -0.12 -0.03 0.65 0.20 A,B,C 9.9221 -85.6608 8 Playa Garza Oeste (Punta Guiones) 0.76 -0.11 -0.03 0.62 0.20 B,C 9.9075 -85.6509 9 Playa Sámara Oeste (Sámara) 0.72 -0.11 -0.05 0.56 0.20 C 9.8772 -85.5331 10 Playa Sámara Este (Punta Indio) 0.73 -0.11 -0.05 0.57 0.20 C 9.8683 -85.5072 11 Playa Carrillo Oeste (Punta Indio) 0.72 -0.11 -0.05 0.56 0.20 C,F 9.8692 -85.4991 12 Playa Carrillo Este (Puerto Carrillo) 0.85 -0.13 -0.05 0.67 0.20 A,B,C,G 9.8663 -85.4828 13 Playa Bejuco (Bejuco) 0.55 n/a -0.03 0.52 0.10 E 9.8181 -85.3329 14 Playa Caletas (Punta Coyote) 0.46 -0.07 -0.03 0.36 0.20 A,B,C 9.7595 -85.2692 15 Playa Carmen (Malpaís) 0.00 n/a n/a 0.00 0.20 C 9.6267 85.1522 Explanation Ucs-m = Measured Co-Seismic Uplift (Tide corrected) ΔR = Wave Run-Up Correction (ΔR = Rpre-EQ - Rpost-EQ) Ups-gps = Post-Seismic Uplift Correction (Measured at nearest continuous GPS station) Ucs-a = Adjusted Co-Seismic Uplift (Ucs-a = Ucs-m – ΔR – Ups-gps) Field Methods A Pre/Post Earthquake Rapid Coastal Monument Survey (Barometric Altimeter) B Pre/Post Earthquake Beach Profile Survey (Hand Level & Stadia Rod) C Pre/Post Earthquake High Tide Debris Line Survey (Hand Level & Stadia Rod) D Displaced High Tide Notches & Rock Staining (Stadia Rod) E Vertical Extent of Mortality for Sessile Intertidal Organisms (Stadia Rod) F Depth of Stream Incision & Mangrove Root Exposure (Stadia Rod)