60 v { v | wv | TO | T | 50K 40K OOhio - qT | T in qT | | _| OGermany oO Austria . OWashington olilinois © New York OAzores oO Japan oSouth Dakota New Jersey + 7 oO OJapanoBermuda Alabama OTexas 30 F- 3 [ OCanada OAustria _Taiwano 2 q OTVaiwan @ 20+ O Miami 7 A ii = @ Wake ova" oPuerto Rico ayes L Fgilippines eJohnnston Atoll x = f ySthailand vam 7 ® 10 F~@ oPanama OEthiopia 8 aor a 0 | Po Majuro nope QO i XO ~10L OKenya 7 Brazil Ecuador 7 4 OAustralia y ORhodesia ~20 |-O Australia | — L ~30 _t 0 L 100 L | | l 200 } 300 i | 400 tl. L 500 te | —_l. 600 | 700 i | 800 j | 900 l 1000 Average sr in rain (fCi/l) FIG. 2. The average 904, a function of latitude. in rain from 1976 to the fourth quarter of 1978 as