KellysEye
Active member
The current one is due to close soon , the URL for the new one is: http://www.metoffice.gov.uk/public/...#?tab=surfacePressureColour&fcTime=1400371200
Met Office synoptic chart has a new site...
- Thread starter KellysEye
- Start date
sarabande
Well-known member
I thought I knew my way around synoptic charts, but what are the blue + signs in between the blue cold front triangles presently running SW to NE over England ?
Nothing in the weather symbols page.
Nothing in the weather symbols page.
Martin_J
Well-known member
It was a new symbol to me as well..
Pressure chart symbols here...
http://www.metoffice.gov.uk/guide/weather/symbols
shows it to be a weakening front.. (as opposed to dots in between which would indicate developing)..
Pressure chart symbols here...
http://www.metoffice.gov.uk/guide/weather/symbols
shows it to be a weakening front.. (as opposed to dots in between which would indicate developing)..
It's on the Weather symbols page; Weakening Cold Front/Warm Front(frontolysis) Front weakening or losing its identity.
On that page, however, they are not actual plus signs but resemble them with the two strokes at an angle of about 20 degrees.
Generally, on synoptic charts they seem to be represented by conventional plus signs.
On that page, however, they are not actual plus signs but resemble them with the two strokes at an angle of about 20 degrees.
Generally, on synoptic charts they seem to be represented by conventional plus signs.