This looks like a "correction" to me.
Working gas in storage was 3,195 Bcf as of Friday, December 31, 2021, according to EIA estimates.
This represents a net decrease of 31 Bcf from the previous week.
Stocks were 154 Bcf less than last year at this time and 96 Bcf above the five-year average of 3,099 Bcf.
At 3,195 Bcf, total working gas is within the five-year historical range.
EIA - Natural Gas Storage Report - Jan 6
EIA - Natural Gas Storage Report - Jan 6
Dan Steffens
Energy Prospectus Group
Energy Prospectus Group