June 7 (LNG) - US natural gas futures have jumped to a 13-year high as very hot temperatures were forecast in the next week combined with lower gas field production levels and more LNG shipments. The front-month July New York Mercantile Exchange (Nymex) Henry Hub natural gas futures contract increased almost 10 percent on June 6.
The Henry Hub prices for July hit $9.368 per million British thermal units while the August contract was quoted at $9.350. The Nymex price on June 7 was last at $9.49 per MMBtu. Analysts said the Nymex futures were also driven by rising LNG exports while natural gas output is falling short of forecasts.








