Description
Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the typical weather situations by means of four surface weather maps: for February 18th, circa 1954; April 19th, circa 1955; July 3rd, circa 1955; and October 12th, circa 1954. All maps are based on data of 1:30 p.m. Eastern Standard Time for the afore-mentioned dates. There are two small inset maps: one shows air masses and the mean position of fronts in winter, the other shows the same concepts for summer.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Download the English JPG through HTTP | JPG | Open resource | |
| Download the English PDF through HTTP | Open resource | ||
| Download the French JPG through HTTP | JPG | Open resource | |
| Download the French PDF through HTTP | Open resource |