ARC Raiders Hurricane Secret Caches Guide: How to Get Ultra-Rare Blueprints with Locations

What to know

• Hurricane Secret Caches only spawn during active hurricane weather events.
• They share spawn points with regular Raider Caches but have significantly better loot.
• Blueprint drop rates are noticeably higher than normal containers.
• Investing in the Raider Scraps skill increases overall farming efficiency.

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In ARC Raiders, Hurricane Secret Caches have quickly become one of the most profitable mechanics introduced in the Shrouded Sky update. If you’re looking to farm ultra-rare weapon blueprints while minimizing PvP risks, these caches are currently one of the strongest methods available. Players report consistent six-figure coin runs when routing properly, especially through Spaceport and Blue Gate.

Below is a quick glance at how these caches work and why they matter.

Quick overview of hurricane secret caches

Feature	Details
Event Requirement	Active Hurricane on the map
Cache Type	Enhanced Raider Cache (First Wave Cache variant)
Loot Tier	High-tier blueprints, weapon mods, premium consumables
Blueprint Drop Rate	Significantly higher than standard containers
Coin Potential	150,000+ coins per efficient run
Best Skill Investment	Raider Scraps (increases extra field-crafted item chances)
Risk Level	Moderate to low if routed carefully

What exactly are hurricane secret caches?

Hurricane Secret Caches are enhanced versions of Raider Caches, which are hidden loot containers scattered across the maps. Raider Caches have existed prior to hurricanes, but during hurricane events, certain spawns upgrade into what the community often calls “First Wave Caches.”

These upgraded caches only appear when a hurricane is active. They use the same potential spawn markers as standard Raider Caches, but not every marker will become a hurricane variant. That randomness is what makes routing important.

You can identify these caches by audio cues. As you move near them, you’ll hear a distinct mechanical humming or ticking sound. In storm conditions, audio awareness becomes even more important since visibility can drop significantly.

Why these caches are considered “broken”

The term “broken” comes from the current blueprint drop efficiency. Players farming hurricane routes have reported multiple ultra-rare blueprint drops in a single run.

Blueprint examples reported during hurricane runs include:

Blueprint Type	Tier	Notes
Tempest	Ultra Rare	High-tier weapon blueprint
Vulcano	Ultra Rare	High-damage weapon option
Bobcat	Rare	Consistent drop from Blue Gate route
Explosive Mine	Utility	Strong PvP/PvE control tool
Venator 4	Level 4 Weapon	High-value weapon drop

Compared to standard loot containers, hurricane variants dramatically increase the likelihood of receiving premium weapon blueprints and valuable gear.

When combined with efficient routing and minimal PvP engagement, the coin gains can exceed 150,000 per run.

How hurricane spawning works

Hurricane Secret Caches only appear when a hurricane event is active on the map. If you load into a raid without storm conditions, these elite caches will not spawn.

Key mechanics:

• They use existing Raider Cache spawn locations.
• Only a small percentage of those locations upgrade into hurricane variants.
• Spawn locations remain static, but which one activates rotates.
• Audio detection is the most reliable way to confirm presence.

You won’t see a visible marker distinguishing them from afar. You must physically check known spawn points.

Best farming routes for hurricane caches

Two routes are currently favored by players for low-risk, high-profit farming: Spaceport and Blue Gate.

Spaceport hurricane farming route

The Spaceport area offers multiple Raider Cache spawn markers within relatively tight proximity. You can rotate between cargo containers, warehouse interiors, and peripheral structures while minimizing exposure to high-traffic PvP corridors.

This route has yielded Tempest and Vulcano blueprints in documented runs. It also provides strong coin density from high-value item containers clustered nearby.

If you play solo and move methodically, you can clear the primary spawn markers, extract, and repeat efficiently.

Blue Gate hurricane farming route

The Blue Gate route focuses on another cluster of known Raider Cache spawn locations. Compared to Spaceport, this area can be slightly quieter depending on lobby population.

This route has produced Bobcat blueprints, Explosive Mine blueprints, and even Venator 4 weapon drops in single runs.

The terrain layout also allows controlled engagement angles, which helps you avoid unnecessary PvP if your goal is purely farming.

How to maximize loot efficiency

If you want to optimize hurricane farming, skill investment matters.

Raider Scraps skill

The Raider Scraps skill increases your chance to find additional field-crafted items inside containers. When applied to hurricane farming, this compounds your value per run.

Since hurricane caches already boost blueprint drop potential, stacking Raider Scraps increases your overall yield from surrounding containers as well.

The strategy is to enter only during hurricane events. Follow a tight spawn-check route. Use audio detection to confirm caches. Avoid unnecessary gunfights. Extract once high-value loot is secured.

That discipline is what enables consistent six-figure coin runs.

Risk versus reward considerations

While hurricane caches are extremely profitable, you should still account for:

• Increased player traffic during active hurricanes.
• Storm visibility is affecting combat.
• The need for extraction discipline.

If you get greedy and overstay, you risk losing blueprint gains. Smart players secure a major drop and immediately rotate toward extraction.

The strategy works especially well for solo players who prefer controlled PvE movement over PvP engagements.

Rewards breakdown from hurricane cache farming

Reward Type	Frequency	Value Impact
Ultra-Rare Weapon Blueprints	High during hurricane	Massive progression boost
Rare Weapon Blueprints	Moderate to high	Strong crafting unlocks
Premium Mods	Moderate	Enhances loadouts
Level 4 Weapons	Occasional	High resale value
Coins	Very high	150K+ per efficient run possible

Why hurricane events change the meta

Before hurricanes, Raider Cache farming was decent but inconsistent. The Shrouded Sky update shifted the loot economy by adding elite variants tied to storm conditions.

Now, instead of random exploration, you can deliberately queue into hurricane raids and run optimized paths for predictable high-value outcomes.

If you’re focusing on blueprint progression or funding advanced gear crafting, hurricane cache farming currently stands out as one of the strongest available strategies.

Hurricane Secret Caches farming explained simply

Hurricane Secret Caches are elite storm-only upgrades to standard Raider Caches that dramatically increase blueprint and coin rewards. If you time your raids around hurricane events and route efficiently through Spaceport or Blue Gate, you can farm some of the best loot in the game while keeping PvP exposure low.

If you strip it down, the system works like this: wait for a hurricane, load into raid, run known Raider Cache spawn points, listen for mechanical humming, secure elite loot, extract early.

That’s the core loop that’s generating ultra-rare blueprints and 150K+ coin runs.

For players looking to fast-track progression in ARC Raiders, hurricane farming is currently one of the most efficient and reliable methods available.