6 (@&) N. SÜHRING ET AL.

Appendix

39°N

56°M

53°M {

50°M

N

69°4j

66°M

63 N

60 N

Kr Lett ON
EI] 17° \N 6

Figure A1. Ninety-fifth percentile of daily mean 10 m wind speed (in m/s) calculated over the reference period 1970 to 2014 for (left)
SMHI-LENS and (right) the ERA5 reanalysis.

15

Storm days per year according to SMHI-LENS for 62.8 N, 345.2 E

1
10 —

5 L

930
D
3 25
E
5 20
bb
N |
HH 15

10

Ü ' —
1960

198

„000

2020

vear

2040

2060

2080

2100

—historical —m—5S5P1-2.6 ——88P2.45 ——— 65P3-7.0 —— 685P5-8.5

Figure A2. Number of storm days per year for an example grid box southeast of Iceland according to individual SMHI-LENS ensemble
members (thin lines) and ensemble mean (thick line) for the historical period 1970 to 2014 (gray) and the future climate 2015-2100
according to four different SSP scenarios (colored).