Table 2: Comparison among tree-rings related values for Alps RWI & SALP and California CA667 in order to outline like a warm-related peak (e.g. 1540) cannot be a snowpack-related maximum.

RWI yr                     1449 Year   RWI   SALP CA667 1445 0.729 285 456.246 1446 0.806 272 410.400 1447 0.614 305 503.969 1448 0.658 298 382.923 1449 0.418 339 492.615 1450 0.636 301 352.031 1451 0.933 250 430.462 1452 0.999 238 480.523 1453 0.966 244 465.600 1454 0.862 262 354.369 1455 0.900 255 425.108 1540 1535 1.151 211 635.158 1536 1.115 218 494.545 1537 1.13 215 571.299 1538 1.15 212 436.182 1539 1.05 229 585.974 1540 1.052 229 545.308 1541 0.360 350 396.026 1542 0.802 272 328.692 1543 0.88 259 380.564 1544 0.764 279 416.410 1545 0.967 244 452.026

RWI yr                     1838 Year   RWI   SALP CA667 1835 1.056 221 441.431 1836 0.810 257 317.000 1837 0.837 250 332.686 1838 0.416 326 305.904 1839 0.519 298 378.462 1840 0.659 286 289.885 1841 0.650 279 310.942 1842 0.734 267 257.385 1843 0.680 290 344.481 1844 0.861 256 298.442 1845 0.662 286 347.231 1917 1912 0.801 274 511.813 1913 0.913 257 402.804 1914 0.993 251 591.570 1915 0.893 267 585.252 1916 0.760 288 538.692 1917 0.605 317 498.486 1918 0.850 277 536.673 1919 1.225 218 641.178 1920 0.952 258 565.720 1921 1.146 231 568.841 1922 1.247 219 671.140