California Drought Graph, Https Encrypted Tbn0 Gstatic Com Images Q Tbn 3aand9gcqmb79 7co5lqycixs30dco4ook2ons9lfevjkqh B Jxcqakjc Usqp Cau

There is also this very interesting graph on drought trends since 1000 ad.

Who is pamela harrison. Us drought monitor us seasonal drought outlook reservoir conditions northern sierra precipitation san joaquin precipitati. Check back for updates on the california drought its impacts and the climate factors that are influencing the record dry spell. Drought monitor california none d0 d4 d1 d4 d2 d4 d3 d4 d4 current 1548 8452 6754 3561 1274 000 last week.

As a result drought conditions have improved across the state. The graph at the left shows the monthly changes in the anomalies from 2002 to 2017 for the average of the map region outlined in yellow. Original data sources are linked to directly in the visualizations above.

For the most recent data on the california drought follow the links below. Drought in california from 1895. Est released thursday nov.

As the most populous state in the united states and a major agricultural producer drought in california can have a severe economic as well as environmental impact. Image json xml csv. The yellow line in the graph at the left shows year to year variations.

Looking further back in time california has suffered much more severe droughts for most of the last millennium. Drought in california from 2000. Datasets used in the visualizations above and methods used to create them can be found here.

A wet pattern brought beneficial moisture to the west this winter. Graph adapted from original by nina oakley based on noaa climate division data. Since 2000 the longest duration of drought d1 d4 in california lasted 376 weeks beginning on december 27 2011 and ending on march 5th 2019.

California is drought free for the first time since 2011. Throughout history california has experienced many droughts such as 1841 1864 1924 19281935 19471950 19591960 19761977 19861992 20062009 20112019 and 2020. The most intense period of drought occurred the week of july 29 2014 where d4 affected 5841 of california land.

Current drought trends are little different to most of the 20thc. Drought reservoir snow withdrawal landsat imagery. The statewide cumulative runoff graph shows that cumulative statewide runoff in year five of the drought was 2045 maf for the wy 1987 92 drought 221 maf for the wy 2012 16 drought and 2583 maf for the wy 1928 34 drought.

Drought monitor the national drought mitigation center. California department of water resources.