Split Tree After a Storm — Now What?

A storm-split tree is a tree under active mechanical tension. The remaining half — call it the standing side — is now structurally compromised: it lost the counterbalance of the missing half, the trunk where the split occurred is exposed and often cracked deeper than visible, and the root system that grew to support the whole tree is now holding up half a tree on an asymmetric load. The standing portion is much more likely to fail in the next wind event than a healthy tree of the same size.

The branches that didn't fully break — the ones hanging by a strip of bark or splintered wood — are called "hangers" and they are the most dangerous part of any storm cleanup. They will fall, the only question is when and on what. Hangers don't respond to wind alone; sometimes they just let go in a quiet morning two days later. Cleanup means getting every hanger down safely before anyone walks under the tree again.

Our storm-split protocol: secure the scene (rope off the failure cone, keep people back), assess the remaining structure (is the standing half stable enough to save?), bring down hangers safely (climbing or crane), and then decide whether the remaining tree gets pruned to balance it back out or removed entirely. About 60% of storm splits we see end in full removal — the structural damage is usually beyond what pruning can compensate for.

Insurance: most storm splits are covered as wind damage. We photograph the failure point, document the species and approximate age of the tree, and itemize the work for your adjuster. If the fallen half hit a structure, that's a covered claim almost always. If it didn't hit anything, removal coverage varies by policy — read the "debris removal" section of your declarations.

Don't try to make the standing half safe yourself. A split tree under tension is a piece of equipment that can release stored energy in unexpected directions when cut. We've seen homeowners try to saw the dangling half loose and have it kick back, drop sideways, or load the chainsaw enough to break the saw or injure the operator. This is a job for ropes, rigging, and people who do it for a living.