
1) Cold wind from the Andes 2) Series of mbrl
Found on
https://www.crosswordclues.com/clue/pampero
[wind] The pampero is a burst of cold polar air from the west, southwest or south on the pampas in the south of Brazil, Argentina and Uruguay. This wind (often violently) picks up during the passage of a cold front of an active low passing by. It takes the form of a squall line and there is a marked drop in temperature after its passing. Th...
Found on
http://en.wikipedia.org/wiki/Pampero_(wind)

• (n.) A violent wind from the west or southwest, which sweeps over the pampas of South America and the adjacent seas, often doing great damage.
Found on
http://thinkexist.com/dictionary/meaning/pampero/

(from the article `Gran Chaco`) Although light breezes are common, outbreaks of cool polar air from the south, called pamperos in Argentina, bring thunderstorms and strong gusty ... ...weak, but they flow 120 miles up the Paraná and the Uruguay rivers from their mouths on the estuary. The average tidal range is 0.5 foot at ... ...
Found on
http://www.britannica.com/eb/a-z/p/10
Pam·pe'ro noun [ Spanish , from
pampa a plain.] A violent wind from the west or southwest, which sweeps over the pampas of South America and the adjacent seas, often doing great damage.
Sir W. Parish. Found on
http://www.encyclo.co.uk/webster/P/11

Series of MBRL [AR]
Found on
https://www.encyclo.co.uk/local/20785
No exact match found.