Natural Disaster Risk — ZIP Code 46323

Natural Hazard Profile: ZIP 46323, Indiana

ZIP 46323 covers part of the Hammond area, in the Great Lakes region. The surrounding region experiences cold winters and warm, humid summers with variable severe weather, with spring tornado risk across the state shaping the natural hazards that residents of this ZIP code face. Risk scores here are derived from FEMA data for the encompassing county.

FEMA rates ZIP 46323's composite natural disaster risk at 7.4 out of 10 — high risk. Cold wave events are the primary hazard risk, driven by periodic invasions of Arctic air that drive wind chills to life-threatening levels and stress heating systems. Residents should also account for tornado and winter risk in their preparedness planning.

ZIP 46323's risk score, considerably above the 5.5/10 state average and well above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA, the highest-scoring are cold wave, tornado, and winter. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

With a high natural disaster risk rating, ZIP 46323 residents benefit from taking preparedness seriously. Reviewing insurance coverage for cold wave and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.