--- title: "How to Read the EIA Weekly Natural Gas Storage Report" description: "How to read the EIA Weekly Natural Gas Storage Report: what it measures, how to interpret the headline versus consensus expectations, and how it affects Oil." canonical: https://www.getswoopr.com/economic-releases/energy-and-commodities/eia-weekly-natural-gas-storage/ source: "Swoopr Investment: https://www.getswoopr.com" --- ## Direct Answer > The EIA Weekly Natural Gas Storage Report is a weekly release from U.S. Energy Information Administration. The Weekly Natural Gas Storage Report gives EIA estimates of working gas in underground storage for the Lower 48 states and five regions (East, Midwest, Mountain, Pacific and South Central), in billion cubic feet. It also reports net change, implied flow, comparisons with a year ago and the five-year average, and estimated measures of sampling variability. # How to Read the EIA Weekly Natural Gas Storage Report ## What is the EIA Weekly Natural Gas Storage Report? The Weekly Natural Gas Storage Report gives EIA estimates of working gas in underground storage for the Lower 48 states and five regions (East, Midwest, Mountain, Pacific and South Central), in billion cubic feet. It also reports net change, implied flow, comparisons with a year ago and the five-year average, and estimated measures of sampling variability. Net change reflects all events affecting working gas, including injections, withdrawals and reclassifications between base and working gas. Implied flow removes reportable reclassifications of 4 Bcf or more, so the two measures can differ. **Production facts:** - **Publisher:** U.S. Energy Information Administration - **Frequency:** Weekly - **Typical release time:** 10:30 a.m. ET on the release date shown on the report page - **Primary metric:** Storage injection/withdrawal - **Market sensitivity:** High - **Data type:** Hard data - **Economic indicator type:** Coincident - **Revision risk:** Low ## Key components to watch The headline (Storage injection/withdrawal) is the most widely quoted but rarely the most informative number. The components that follow reveal whether the headline result is broad-based or concentrated, improving or deteriorating, and consistent with prior trends. - East - Midwest - Mountain - Pacific - South Central, with salt and nonsalt - Lower 48 total For any release with multiple components, the investor's task is not to memorize every number but to identify which components are most relevant to the current investment thesis and track those with the most care. ## How to read the headline: actual versus expected Markets react to the gap between the published Storage injection/withdrawal and the consensus forecast, not to the level alone. A stronger-than-expected or weaker-than-expected result is defined against that forecast, so check what was expected before reading the number. The EIA Weekly Natural Gas Storage Report carries low revision risk, so the figure published at release is the one to compare with the forecast and with the previous period. ## Market impact by asset class The EIA Weekly Natural Gas Storage Report primarily affects the following markets: Oil, Natural gas, Energy equities, Commodities, Inflation-sensitive assets. **Stronger than expected result:** In an inflation-elevated, tightening environment, a stronger result typically pressures interest-rate-sensitive assets and can strengthen the dollar. In a growth-slowing environment, a stronger result can be equity-supportive if it reduces recession fears. **Weaker than expected result:** In a growth-concern environment, a weaker result may reinforce concerns about economic deceleration. If the Fed is watching this specific indicator for policy calibration, a persistent pattern of below-consensus results may shift the rate path. **In-line result:** In-line results typically produce muted market reactions unless there are significant component deviations from expectations. The market had already priced the consensus, so confirmation requires little repricing. ## Revision risk and methodology notes The EIA Weekly Natural Gas Storage Report carries **low revision risk**. A revision is published in the scheduled report when net reported changes to working gas are at least 4 Bcf in a region or the Lower 48 states. Revisions of at least 10 Bcf for the current or prior week that do not come from errors accumulated in earlier weeks go in an out-of-cycle release. Primary source: [U.S. Energy Information Administration: EIA Weekly Natural Gas Storage Report](https://www.eia.gov/). Release calendar: [U.S. Energy Information Administration schedule](https://www.eia.gov/about/new/). Publisher documents read for this page: - [U.S. Energy Information Administration: Weekly Natural Gas Storage Report](https://ir.eia.gov/ngs/ngs.html) - [U.S. Energy Information Administration: Revision Policy for EIA Weekly Underground Natural Gas Storage Estimates](https://ir.eia.gov/ngs/revisions.html) - [U.S. Energy Information Administration: Notes and Definitions](https://ir.eia.gov/ngs/notes.html) ## Common investor mistakes - **Reacting to the headline without checking the components.** The headline can diverge significantly from the underlying trend revealed by the components. A headline beat driven by a volatile component may not indicate the same strength as a broad-based improvement. - **Ignoring revisions to prior periods.** An initial strong number revised down in the following release tells a different story than a number that stands firm. - **Not knowing what is consensus-priced.** Reacting to a number without knowing what was already expected conflates information with noise. The market reaction is driven by the deviation from expectations, not by the level of the number. - **Applying the same interpretation across different regimes.** The same headline result has different implications depending on the Fed's current stance, the growth trend, and what is already priced into the yield curve and equity multiples. ## Related releases The EIA Weekly Natural Gas Storage Report should be read alongside: - EIA Weekly Petroleum Status Report - EIA Crude Oil Inventories - EIA Gasoline Inventories - EIA Distillate Inventories - EIA U.S. Crude Oil Production ## Frequently asked questions What is the EIA Weekly Natural Gas Storage Report? The Weekly Natural Gas Storage Report gives EIA estimates of working gas in underground storage for the Lower 48 states and five regions (East, Midwest, Mountain, Pacific and South Central), in billion cubic feet. It also reports net change, implied flow, comparisons with a year ago and the five-year average, and estimated measures of sampling variability. It is published weekly by U.S. Energy Information Administration. When is the EIA Weekly Natural Gas Storage Report released? The EIA Weekly Natural Gas Storage Report is released by U.S. Energy Information Administration on a weekly schedule: 10:30 a.m. ET on the release date shown on the report page. Exact dates are on the publisher's release calendar. How does the EIA Weekly Natural Gas Storage Report affect markets? The EIA Weekly Natural Gas Storage Report primarily affects Oil, Natural gas, Energy equities, Commodities. Its typical market sensitivity is rated High. A result that comes in stronger than consensus expectations generally moves affected markets directionally, while a weaker result can have the opposite effect. The direction depends on the current macro regime and what is already priced into markets. What is the revision risk for the EIA Weekly Natural Gas Storage Report? The EIA Weekly Natural Gas Storage Report carries low revision risk. A revision is published in the scheduled report when net reported changes to working gas are at least 4 Bcf in a region or the Lower 48 states. Revisions of at least 10 Bcf for the current or prior week that do not come from errors accumulated in earlier weeks go in an out-of-cycle release. **[Swoopr Editorial Team](https://www.getswoopr.com/authors/swoopr-editorial-team/)** The Swoopr Editorial Team produces independent investment education content. Our research and editorial process is described in our [editorial policy](https://www.getswoopr.com/legal/editorial-policy/). Errors and corrections: [corrections policy](https://www.getswoopr.com/legal/corrections-policy/).