diff --git a/src/seismic_hazard_forecasting.py b/src/seismic_hazard_forecasting.py
index 55a2807..0d00306 100644
--- a/src/seismic_hazard_forecasting.py
+++ b/src/seismic_hazard_forecasting.py
@@ -536,6 +536,11 @@ verbose: {verbose}")
             meta_elem = ET.SubElement(root, "metadata")
             meta_elem.text = json.dumps(bbox_dict)
 
+            # (Optional) Also store the bounding box as a data attribute for quick access
+            root.set("data-bbox", json.dumps(bbox_dict))
+            tree.write(svg_path, encoding="utf-8", xml_declaration=True)
+            logger.info(f"Embedded bbox into {svg_path} → {bbox_dict}")
+
             # -----------------------------------------
             # END Inject bounding box (BBOX) metadata into the SVG
             # -----------------------------------------