27 September 2005/12.00 UTC - Meteosat IR image

Why is this particular case of a Cold Front an Ana Front? Decide whether you agree or disagree with the following statements and answer accordingly.

This is an Ana Cold Front because ..

... a Dark Stripe in the Water Vapour image crosses the frontal cloud band.

... the IR signals are brighter on the rearward edge of the cloud band than on the leading edge.

... the VIS signals become darker from the leading to the rearward edge.

... because there are extended areas with deep convective cells embedded in the rearward part of the cloud band.

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