Fig. 3

Locations of the best-documented macroseismic effects of the April 29 (A1–A10 in red) and August 13, 1905 (B1–B7 in blue) events (for details see Table 1). E1 and E2 are the macroseismic epicentres reported by SisFrance (2016) for the April 29 and August 13 events, respectively. E3 shows the epicentre of the Vallorcine, September 8, 2005 earthquake (Fréchet et al. 2011). RF for the location of the steep Remuaz fault scarp. Background map from the «Chamonix-Sixt» 1:60,000 map (Vallot 1939). Grey dotted line is the trace of cross section A–A′ of Fig. 6 (see Fig. 1 for location)