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DPVA

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Weather

Differential Positive Vorticity Advection

NOAA National Weather Service — National Weather Service Glossary

Related Weather terms

EPV
Negative Vorticity Advection
NVA
Omega
POS
Positive Vorticity Advection
PVA
Relative Vorticity
Vort Max
Vorticity
VOT

Nearby Weather terms

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Definitions are reproduced with attribution to their original sources; each entry links to the source and shows when it was retrieved. About · FAQ · Data build 2026-10-15.