What is a Complex low?

[Cookie]

The general synopsis at 1300

Complex low Sole 981 expected northwest England 991 by 1300 tomorrow. High Faeroes 1009 expected Bailey 1013 by same time

what is a complex low and whats the difference between that a normal low?

thanks

[johnholmes]

nothing really, other than its 'complex' ie it may have several centres within the same circulation.

[Cookie]

oh right so something as simple as that just curios to find out if their was anything difference.

thanks mate though