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File:20190705 Warming stripes BEHIND line graph - Berkeley Earth (world).png

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Original file (3,200 × 1,800 pixels, file size: 621 KB, MIME type: image/png)

Summary

Description
English: Conventional line graph superimposed on a w:Warming stripes data visualization for 1850-2018 using w:Berkeley Earth data.

Source for underlying data:

Details of data source and generation of warming stripes graphic are described in detail in the related image linked below.

General notes:

  • Credit for general concept of w:warming stripes: climate scientist Ed Hawkins, w:University of Reading, U.K.
  • Data values are visualized using color AND as locations of points on a graph.
  • The average temperature in reference period 1951-1980 determines boundary between blue and red.
  • Horizontal scale is time, from 1850 (left) to 2018 (right).
  • Each hue (up to 8 blue and 8 red) covers a temperature range of 0.1 degrees Celsius.
  • Data is global (not for a locality).
  • A similar (composite/overlay) graphic was retweeted by Ed Hawkins (here, July 16, 2018).
Date
Source Own work
Author RCraig09
Other versions
20190705 Warming stripes - Berkeley Earth (world) - avg above- and below-ice readings

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
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Captions

Conventional line graph superimposed on a warming stripes data visualization for 1850-2018 using Berkeley Earth data

Items portrayed in this file

depicts

5 July 2019

image/png

f005e7741379251e59c749978d40f17968dd5067

635,669 byte

1,800 pixel

3,200 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current02:54, 31 July 2019Thumbnail for version as of 02:54, 31 July 20193,200 × 1,800 (621 KB)RCraig09Including thin purple bar (lower edge) to delineate the 1951-1980 reference period, whose average determines red-blue boundary.
20:11, 5 July 2019Thumbnail for version as of 20:11, 5 July 20193,200 × 1,800 (544 KB)RCraig09Redid warming stripes altogether (stripes evenly spaced, and inserted stripe that was missing before). Revised appearance of yellow graph also. Yellow dots now align with corresponding stripes.
04:49, 5 July 2019Thumbnail for version as of 04:49, 5 July 20193,200 × 1,800 (498 KB)RCraig09Slightly better alignment of yellow dots to corresponding stripes... The stripes aren't *exactly* evenly placed so there will always be a slight mismatch. Sad.
03:54, 5 July 2019Thumbnail for version as of 03:54, 5 July 20193,200 × 1,800 (491 KB)RCraig09User created page with UploadWizard

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