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ili -IG~ r1MI1MINMIM 1 i1tl~I~ 1 l~taUlE :1: 1tiMMUMMIMI "f 11~~~~1 fl!1<~>tIE P MUM= 4+:4SiI A 1Yr 1I !1\!IU I PL33°Eit lHap.iI 1 . I13~~1 ; it Mt,EtIIE -u ip ,E! iX~ 17<r11£11MMi~i1 ME :1 A11~lpa1/1~ 1i 5-111•IftafIMMMIllMrG_ a1 5 f1l rlm' I AIDEIR 3ifittl 1lF3Sltr~G :1'iiIIMr~~lIMI , Urfal^1I1111 I "IMM1MMIIM -I ' IlIM111 ,INIMIRI dN[rlc`i;1~~~I 11!l 7S1f 1 'A ~I~~1 711L!~r~1 sE31LIMMI . 1 1M1•MI1 t MINIMMIM1 Elr IM_ :1 ltr~/I~I~[ iIws.•t~ 1 '!il~~t11E7F 1 yiIM=VIMEMU: 1~llfliit7~ 1 .I1~~i1la~rG :11AWL* %QG171~t~~~~lttsl 11MEMIM W7 p 4Mi / ~ 1 jliEyi .iii i AIM Win Igg IUMIRInt L.•51°2ece.N if Bo .. 3a OF lea . 0.18,47 W . . .. M.S.L, 1.+So 9.'2d' 0 1I8.8.3,0'8,4 loo . 5 3.30 W .a M.S.L . Shepherds Bush Shepherds Bush Kew 10 50 Brighton H 3 3 3 202' ~0 w 0 regard the figures hitherto obtained as final; moreover, the large wind force in squalls is probably subject to large local variations, the difference between the record of the squall of the 1st of June 1908 at Kew and Shepherd's Bush suggests that it may have been much stronger at Bushey, where the damage was done . The highest velocity in a gust hitherto recorded upon instruments belonging to the office is io6 5 M. per hour at Pendennis Castle on the 14th of March 1905 . Gale force is defined for the purposes of the meteorological office as that of a wind which has an average velocity during an hour of 38 m. per hour . According to Simpson's results at Scilly or Holyhead, where the exposure is good, a wind that just got within the reckoning of gales would reach 44 M. per hour in the ordinary gusts, with occasional records of 51 m. per hour .

Squalls with velocities reaching 55 m. per hour are not uncommon, and the range of wind velocity which constitutes a squall may be anything between 40 m. an hour and upwards of 100 m. an hour . (W . N .