ALE
Definition
Abnormal Level Earthquake
ALE means Abnormal Level Earthquake. The terms SLE (Strength Level Earthquake) and DLE (Ductility Level Earthquake) as used in API have been replaced by ELE (Extreme Level Earthquake) and ALE (Abnormal Level Earthquake)…
The terms SLE (Strength Level Earthquake) and DLE (Ductility Level Earthquake) as used in API have been replaced by ELE (Extreme Level Earthquake) and ALE (Abnormal Level Earthquake) in ISO.
✓ Verified term