Anomalous fall foliage patterns

Took a couple of drives and hikes last weekend to check out fall foliage. In several cases we observed an odd pattern. In the valleys and lowlands the foliage is not too far behind,w ith brilliant red maples and sugar maples. The red maples in the wetlands are especially vivid. However, when one goes up to 1500-2000 feet in elevation the trees are still TOTALLY GREEN with essentially no fall color either in Hazen's Notch or on top of Irish Hill in Berlin. I am hearing the same from others. No idea what is behind this odd pattern, usually the high elevation trees go early for obvious reasons. There seems to be more to it than just cold air drainage.

September was extremely warm, in many places the warmest september in record. It makes sense that the foliage would be late, but the pattern that it is following is very odd.

Julkaistu lokakuu 5, 2015 01:15 IP. käyttäjältä charlie