_ m6 qa <W Ei) MAINETOR OBSERVED WEATHER POR 9) MAY 1956 ERIE, DRFOQUTION TD 0615 Sea level Pressure ° 1009.1 mb Pree Air Surface Teapereture .3°Y Dew Point Tempersture 73.5°Y (et Budd 75,4°F) Deletive Humidity 60.28 Visihhlity Over 10 miles ' 100? at 12 bts; gusts to 15 kts Surface Wind " ane 1/10 eumilue; basse getinated 1500 fest (ne tops reperted - catinsted te be ah 3500-4000 fect appreniastely 10 miles east of station). 2/0 altewmmine; ‘bases estimated 19,000 fest; thin but queue (possibly 3000 fest thiek), 10/10 cirrectretus; basce eutinsted 30,000 fest; no tops reported(9/10 nem REST AVAILABLE COPY mam He shewere reported in Leena] area. Ia genera) appeared clear and exsepticn- ally goed visibility. le hase apparest. OP Oocen Side: Wave heights 4.5 fect, peried 5 seconds, direction 070°. Lageen Side: Weve heights lees then 1 fect. SOUNDING (aisistere) Pre 1000 a Post) Height a0 4,9 . se 2.5 17.3 writ Y, DOE SANDIA RC —C Dew, Point m6 09.7