Data from: Accelerating local extinction associated with very recent climate change.

Datasets S1 to S9 Dataset S1. Field survey data Dataset S2. Literature dataset on range shifts Dataset S3. Climate data for lowest-elevation sites Dataset S4. RADseq sample locations Dataset S5. RADseq data for all 115 individuals Dataset S6. RADseq data for 70 recent individuals Dataset S7. Genetic variation within populations Dataset S8. Climate data for LFMM analyses Dataset S9. Code and scripts for statistical analyses