150° 155° 160° 165° 170° 175° 180 ° 4 4 OL ecus Gg GUAM i ; : ENIWETOK ® SuELANS® "TRUK ei OU TIRIK oe _| RONGERIK Ws » WOTHO | KWAJALEIN O PONAPE OmMAIURO i KAPINGAMARANG! WS i-| @6og 150° 155° LEGEND JOHNSTON | @ KUSAIE ws 145° i —--—-----___ __ CLOSED AREA L | 170° WS__ _ ss WEATHER STATIONS @ —___ SCIENTIFIC STATIONS ot -__ INDICATES WORK SITE | 20° OWAKE 4... t oF 20° | 175° o LARAWA WS 160° Chart 1-1. 165° 170° Sphere of Operations 175° 180° 175° 170° 1 NOILOZS ‘| YaLdVHO 145°