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Weekly Natural Gas Storage Report

for week ending November 23, 2018   |   Released: November 29, 2018 at 10:30 a.m.   |   Next Release: December 7, 2018

Working gas in underground storage, Lower 48 states Summary text CSV JSN
    Historical Comparisons
Stocks
billion cubic feet (Bcf)
  Year ago
(11/23/17)
5-year average
(2013-17)
Region 11/23/18 11/16/18 net change implied flow   Bcf % change Bcf % change
East 778     803     -25     -25       878     -11.4     893     -12.9    
Midwest 938     959     -21     -21       1,071     -12.4     1,069     -12.3    
Mountain 171     174     -3     -3       221     -22.6     216     -20.8    
Pacific 254     258     -4     -4       314     -19.1     347     -26.8    
South Central 914     919     -5     -5       1,214     -24.7     1,249     -26.8    
   Salt 259     251     8     8       347     -25.4     352     -26.4    
   Nonsalt 654     668     -14     -14       867     -24.6     896     -27.0    
Total 3,054     3,113     -59     -59       3,698     -17.4     3,774     -19.1    

Totals may not equal sum of components because of independent rounding.


Summary

Working gas in storage was 3,054 Bcf as of Friday, November 23, 2018, according to EIA estimates. This represents a net decrease of 59 Bcf from the previous week. Stocks were 644 Bcf less than last year at this time and 720 Bcf below the five-year average of 3,774 Bcf. At 3,054 Bcf, total working gas is below the five-year historical range.

For information on sampling error in this report, see Estimated Measures of Sampling Variability table below.

Working Gas in Underground Storage Compared with Five-Year Range

Note: The shaded area indicates the range between the historical minimum and maximum values for the weekly series from 2013 through 2017. The dashed vertical lines indicate current and year-ago weekly periods.



Estimated measures of sampling variabilityDownload History (April 2015 to Present)
   
Coefficient of Variation for Stocks
% of working gas
  Standard Error for Net Change
billion cubic feet (Bcf)
Region 11/23/18 11/16/18   net change
East 0.9     0.9       0.3    
Midwest 0.9     0.9       0.4    
Mountain 1.5     1.5       0.1    
Pacific 0.0     0.0       0.0    
South Central 0.6     0.6       0.6    
   Salt 1.9     1.9       0.3    
   Nonsalt 0.5     0.4       0.5    
Total 0.4     0.4       0.8