diff --git a/scl.py b/scl.py
index 507df9d..f0f8a55 100644
--- a/scl.py
+++ b/scl.py
@@ -414,7 +414,14 @@ with Session(engine) as session:
                 existing_record.max_num_people = event["numPeople"]
             max_event_class = classify_event_size(existing_record.max_num_people)
             if existing_record.outage_geometries != outage_geometries:
-                print("Geometries modified")
+                print(
+                    "Geometries modified. Equals: {}, DE-9IM: {}, Within: {}".format(
+                        outage_geometries.equals(existing_record.outage_geometries),
+                        outage_geometries.relate(existing_record.outage_geometries),
+                        outage_geometries.within(existing_record.outage_geometries),
+                    )
+                )
+
                 updated_properties.append("area")
                 existing_record.outage_geometries = outage_geometries
                 existing_record.geometries_modified = True