climate

Pennsylvania’s Grand Canyon

Amid the warm hues of fall foliage, Pine Creek Gorge forms a deep scar in the Allegheny Plateau. The post Pennsylvania’s Grand Canyon appeared first on NASA Science.

Reported by NASA Earth Observatory Image of the Day
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INCIDENT FUSION

2 reports · 2 sources

NASA Earth Observatory Image of the DayPennsylvania’s Grand CanyonNASA Earth Observatory Image of the DayPennsylvania’s Grand Canyon
INCIDENT EVOLUTION

4 recorded states

Signal first indexedP2 · 88% quality · 1 source

Corroboration 1→2 sources · quality 88→92P2 · 92% quality · 2 sources

Quality 92→96P2 · 96% quality · 2 sources

Quality 96→99P2 · 99% quality · 2 sources

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