File:Baragraph Storm October 1987.svg
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Size of this PNG preview of this SVG file: 800 × 576 pixels. Other resolutions: 320 × 230 pixels | 640 × 461 pixels | 1,024 × 737 pixels | 1,280 × 922 pixels | 2,560 × 1,843 pixels | 1,443 × 1,039 pixels.
Original file (SVG file, nominally 1,443 × 1,039 pixels, file size: 333 KB)
Captions
Captions
Barograph of the Storm of October 1987 taken at Sunbury (SW London)
Summary[edit]
| Description |
English: Atmospheric pressure during the Storm of October 1987 recorded on a barograph with a pivoted arm at the BP Research Laboratories, Sunbury, Surrey. The image shows that the minimum pressure at 03:00 on 16 October 1987 was 72.1 cm Hg (961 HPa), rising to 73.5 cm Hg (979 KPa) one hour later. The very steep rise in pressure that followed the minimum is indicative of very high winds. |
| Date | |
| Source | Own work |
| Author | Martinvl |
| Object location |  | View this and other nearby images on: OpenStreetMap |  |
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Pivoted arm barograph, typical of the device that made this recording
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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This file is in the public domain because the production of the chart was a mechanically produced work. [1]
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This image has been assessed under the valued image criteria and is considered the most valued image on Commons within the scope: Atmospheric pressure changes during the Great Storm of 1987 in England. You can see its nomination here. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:32, 10 July 2020 | | 1,443 × 1,039 (333 KB) | Martinvl (talk | contribs) | Correction of caption (the actual readings were taken in Surrey, less than 200 metres from the Surrey/London boundary). |
| 17:28, 10 July 2020 |  | 1,443 × 1,039 (333 KB) | Martinvl (talk | contribs) | Uploaded own work with UploadWizard |
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