There's a close mirroring of jetstream pattern at present, they usually look quite different, i.e. the polar vortex is looking more like extended jetstream flow.
10 hPa
[image: 1550887002459-2019-02-23-10-hpa.png]
70 hPa
[image: 1550887012982-2019-02-23-70-hpa.png]
250 hPa
[image: 1550887020922-2019-02-23-250-hpa.png]
