EIA天然气报告：截至5月30日当周，美国天然气库存总量为25980亿立方英尺，较此前一周增加1220亿立方英尺，较去年同期减少2880亿立方英尺，同比降幅10.0%，同时较5年均值高1170亿立方英尺，增幅4.7%。

Group 1 - The core point of the article highlights that as of the week ending May 30, the total natural gas inventory in the United States reached 25,980 billion cubic feet, which is an increase of 1,220 billion cubic feet from the previous week [1] - Year-on-year, the inventory decreased by 2,880 billion cubic feet, reflecting a decline of 10.0% compared to the same period last year [1] - The current inventory level is 1,170 billion cubic feet higher than the five-year average, indicating an increase of 4.7% [1]