Compare E-OBS v17.0 and v16.0

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This page shows changes between E-OBS v17.0 (released April 2018) and E-OBS v16.0 (released October 2017). E-OBS v17.0 spans 1950-01-01 to 2017-12-31 and E-OBS v16.0 spans 1950-01-01 to 2017-08-31.

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Contents

Changes in input data


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Precipitation (RR)

Comparing winter and summer 2000

Compare rr 0 25deg seasonalsums dec1999-nov2000 v17 0 nc baselayers world polygons rr baselayers overlay 2000-01-31T00-00-00Z.png Compare rr 0 25deg seasonalsums dec1999-nov2000 v17 0 nc baselayers world polygons rr baselayers overlay 2000-07-31T00-00-00Z.png
Compare rr 0 25deg seasonalsums dec1999-nov2000 v16 0 nc baselayers world polygons rr baselayers overlay 2000-01-31T00-00-00Z.png Compare rr 0 25deg seasonalsums dec1999-nov2000 v16 0 nc baselayers world polygons rr baselayers overlay 2000-07-31T00-00-00Z.png

Compare rr 0 25deg seasonalsums diff v17 0-v16 0 dec1999-nov2000 nc baselayers world polygons rr baselayers overlay 2000-01-31T00-00-00Z.png Compare rr 0 25deg seasonalsums diff v17 0-v16 0 dec1999-nov2000 nc baselayers world polygons rr baselayers overlay 2000-07-31T00-00-00Z.png

The figures show the winter (DJF, left) and summer (JJA, right) differences in precipitation amount (mm/3 months) for the year 2000 between E-OBS v17.0 and v16.0. The differences correspond to areas where new series or stations have been included for the year 2000.

Difference in 1981-2010 climatology

Compare rr yearsums 1981-2010 v17 0 nc baselayers world polygons rr baselayers overlay 2010-07-15T12-00-00Z.png

Compare rr yearsums 1981-2010 v16 0 nc baselayers world polygons rr baselayers overlay 2010-07-15T12-00-00Z.png


Compare rr 0 25deg diff yearsums 19812010 v17 0-v16 0 nc baselayers world polygons rr baselayers overlay 2010-07-15T12-00-00Z.png

This figure shows the difference in annual 1981-2010 climatology for precipitation amount (mm/year) between E-OBS v17.0 and v16.0. The differences correspond to areas where new stations or series have been included.

Standard deviation in daily differences

Compare rr 0 25deg std daily v17 0-v16 0 nc baselayers world polygons rr baselayers overlay 1984-01-01T00-00-00Z.png

This figure shows the standard deviation in daily differences for precipitation amount (mm/day) between E-OBS v17.0 and v16.0. The differences correspond to areas where new stations or series have been included.


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Mean temperature (TG)

Comparing winter and summer 2000

Compare tg 0 25deg seasonalmeans dec1999-nov2000 v17 0 nc baselayers world polygons tg baselayers overlay 2000-01-31T00-00-00Z.png Compare tg 0 25deg seasonalmeans dec1999-nov2000 v17 0 nc baselayers world polygons tg baselayers overlay 2000-07-31T00-00-00Z.png
Compare tg 0 25deg seasonalmeans dec1999-nov2000 v16 0 nc baselayers world polygons tg baselayers overlay 2000-01-31T00-00-00Z.png Compare tg 0 25deg seasonalmeans dec1999-nov2000 v16 0 nc baselayers world polygons tg baselayers overlay 2000-07-31T00-00-00Z.png

Compare tg 0 25deg seasonalmeans diff v17 0-v16 0 dec1999-nov2000 nc baselayers world polygons tg baselayers overlay 2000-01-31T00-00-00Z.png Compare tg 0 25deg seasonalmeans diff v17 0-v16 0 dec1999-nov2000 nc baselayers world polygons tg baselayers overlay 2000-07-31T00-00-00Z.png

The figures show the winter (DJF, left) and summer (JJA, right) differences in mean temperature (°C) for the year 2000 between E-OBS v17.0 and v16.0. The differences correspond to areas where new series or stations have been included for the year 2000.

Difference in 1981-2010 climatology

Compare tg yearmeans 1981-2010 v17 0 nc baselayers world polygons tg baselayers overlay 2010-07-15T12-00-00Z.png

Compare tg yearmeans 1981-2010 v16 0 nc baselayers world polygons tg baselayers overlay 2010-07-15T12-00-00Z.png


Compare tg 0 25deg diff yearmeans 19812010 v17 0-v16 0 nc baselayers world polygons tg baselayers overlay 2010-07-15T12-00-00Z.png

This figure shows the difference in annual 1981-2010 climatology for mean temperature (°C) between E-OBS v17.0 and v16.0. The differences correspond to areas where new stations or series have been included.

Standard deviation in daily differences

Compare tg 0 25deg std daily v17 0-v16 0 nc baselayers world polygons tg baselayers overlay 1984-01-01T00-00-00Z.png

This figure shows the standard deviation in daily differences for mean temperature (°C) between E-OBS v17.0 and v16.0.

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