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9/17/89 redwood hit by lightning Photo: M. Mahoney Lightning rarely strikes the north and central coast of California, but on September 19, 1989 in a strong electrical storm where 2.
Monterey pine root failure Photo: S. Morton Monterey pine root failure in progress Photo: C. Duperrault Monterey pine trunk failure at ground level Photo: M. Mahoney Monterey pine branch failure Photo: L. Costello Monterey pine branch failure Photo: E.
Douglas fir root failure Photo: P. Leblanc Douglas fir root failure Photo: J. Severdia Douglas fir trunk failure Photo: R. Edberg Douglas fir branch failure Photo: J.
deodar cedar root failure Photo: D. Ellis deodar cedar high codominant trunk failure Photo: R. Elefant deodar cedar branch failure Photo: R. Morneau deodar cedar branch failure Photo: E. Slowik deodar cedar branch failure Photo: R.
valley oak root failure Photo: B. Kempf valley oak root failure Photo: M. Burgon valley oak root failure Photo: J. Britton valley oak root failure Photo: L. Alber valley oak trunk failure Photo: D. Ramsay valley oak trunk failure Photo: B. Kempf valley oak trunk failure Photo: B.
coast redwood trunk failure photo: J. Petrini coast redwood branch failure at attachment Photo: K. Jones coast redwood root failure - unusual circumstances Photo: S.
coast live oak branch failure Photo: B. Glen coast live oak branch failure Photo: C. McRoskey coast live oak branch failure Photo: W. Fujii coast live oak branch failure Photo: J. Scow coast live oak branch failure Photo: R. Edberg coast live oak multiple trunk failure Photo: C.
Still working on photos..more to come! Over the years contributors have submitted many photos of tree failures that we have displayed at the CTFRP Annual Meetings. Lately, some have been submitted in digital format, but most are stored in boxes.
