Ridge
Ridge
Cold Front
Cold Front
Warm Front
Warm Front
Low
Low
stationary front
stationary front
stationary front
occluded front
High
1008 isobar line
1024 isobar line
Ridge
Ridge
Cold Front
Cold Front
Warm Front
Warm Front
Low
Low
stationary front
stationary front
stationary front
occluded front
High
1008 isobar line
1024 isobar line