Operational Analysis Charts
| Hr | Preliminary (Canadian coverage) |
Complete (Northern Hemispheric coverage) |
||
|---|---|---|---|---|
| 00z | 200k (2640x2100) | 115k (1320x1050) | 165k (1791x1531) | 90k (895X765) |
| 06z | 200k (2640x2100) | 110k (1320x1050) | 165k (1791x1531) | 90k (895X765) |
| 12z | 200k (2640x2100) | 110k (1320x1050) | 165k (1791x1531) | 90k (895X765) |
| 18z | 200k (2640x2100) | 110k (1320x1050) | 165k (1791x1531) | 90k (895X765) |
| 250 hpa Analysis Chart | 185k (2428x1788) | 110k (1214x894) |
|---|---|---|
| 500 hpa Analysis Chart | 185k (2428x1788) | 110k (1214x894) |
| 700 hpa Analysis Chart | 185k (2428x1788) | 110k (1214x894) |
| 850 hpa Analysis Chart | 185k (2428x1788) | 110k (1214x894) |
| Snow Depth : | 90k (1213x894) | 170k (2425x1787) |
| Sea Surface Temperature : | 90k (1213x894) | 170k (2425x1787) |
| Sea Ice Cover : | 90k (1213x894) | 170k (2425x1787) |
Understanding current conditions is the starting point, and the most critical part, of any weather forecast.
Hundreds of weather stations, ships, and aircraft across Canada, the US, and the rest of the world report readings of temperature, pressure, wind, moisture and precipitation. These reports are received at the CMC, and used to improve our picture of the current state of the atmosphere. The analyses made available four times daily on this page provide the latest snapshots of the state of the atmosphere over Canada and the Northern Hemisphere.
About These Products
Stratospheric Ozone
Created: 2002-12-31
Modified: 2004-07-13
Reviewed: 2002-12-31
URL of this page: http://www.weatheroffice.ec.gc.ca/analysis/index_e.html
The Green Lane™,
Environment Canada's World Wide Web Site.
