Hurricane Event Guide: Finding Secret Caches
Master the Hurricane mechanics in ARC Raiders, locate First Wave Secret Caches, and secure top-tier Blueprints.
Hurricane Event Guide
Introduced in the Shrouded Sky (1.17.0) update, the Hurricane is both a formidable challenge and a goldmine for Raiders. As the storm batters the Rust Belt, it unearths the legendary First Wave Caches, containing some of the rarest items in the game.
1. What is the Hurricane Event?
Hurricanes occur on a rotating hourly cycle across the four outdoor maps:
- Dam Battlegrounds
- Blue Gate
- Buried City
- The Spaceport
When a Hurricane is active, you will hear a distinct digital security beeping that pierces through the howling wind.

2. Survival Challenges & Mechanics
Navigating a Hurricane requires a shift in your usual tactics:
- Wind Effects: Running against the wind severely drains stamina and slows you down, while running with the wind grants a significant speed boost. Jumping is also influenced by wind direction.
- Debris Hazards: Swirling metal scraps will batter your shields, degrading their protection quickly.
- High ARC Threat: Hurricanes attract increased ARC presence. Combined with near-zero visibility, you are often ambushed before you even see the threat.
3. First Wave (Hurricane) Secret Caches
The primary objective during a Hurricane is locating the First Wave Caches. These are upgraded versions of standard Raider Caches that only spawn during the storm.
- How to Identify: They are larger than regular crates, emit a faint blue glow, and produce a rhythmic "digital ticking" sound.
- Drop Rates: Blueprints are not guaranteed (approx. 60% drop rate), but a successful run can yield between 1 to 7 blueprints.
Primary Locations:
| Map | Key Looting Areas | Estimated Caches |
|---|---|---|
| Blue Gate | Village, Ridgeline, Adorned Wreckage | ~100 (Most Profitable) |
| Dam Battlegrounds | West Broken Ridge, The Dam, Pale Apartments | ~70 |
| The Spaceport | East Plains, Water Towers, Fuel Processing | ~60 |
| Buried City | Hospital, Church Ruins, Warehouse | ~30 |
The Spaceport Location

4. Rewards & Ultra Rare Blueprints
Hurricane Caches are the best source for high-tier loot:
- Blueprints: Tempest, Bobcat, Volcano (Ultra Rare Purple).
- Premium Heals: Vita Shots, Defibs, Sterilized Bandages.
- Gear & Mods: Level 4 Weapons, Magnetic Accelerators, Exodus Modules.
- Profit: Raiders can expect to walk away with approximately 150,000 coins per successful run.
5. Survival & Extraction Strategy
To survive and extract with your loot, follow these tips:
- Adrenaline Shots: Essential. Use them to manage heavy stamina drain when fighting the wind or escaping ARC units.
- Hatch Keys: Highly recommended. Standard extraction points are dangerous during storms. Hatch extractions offer a much safer exit.
- Light Loadout: Prioritize mobility. Speed is your best defense when visibility is low and the environment is hostile.
- Skill Trees: Investing in "One Raider’s Scraps" increases your chances of finding extra field-crafted items from these caches.
