How to Trigger Earthquake Event in Fisch (October 2025 Guide)

The Earthquake Event in Fisch is a special cooperative occurrence that allows players to catch legendary Cataclysmic Fish including Lusca, Akkorokamui, and Charybdis. To trigger this event, you need a minimum of 5 players fishing together in the same ocean area, with each additional player increasing the spawn chance by 10%. This comprehensive guide will walk you through everything needed to successfully trigger the earthquake event and catch all five Cataclysmic Fish.

Pin it

Key Information Summary

Aspect	Details
Minimum Players Required	5 players
Base Spawn Chance	1/60,000 (0.00167%) per second
Player Bonus	+10% spawn chance per additional player
Event Duration	3 minutes (admin) / Up to 30 minutes (player-triggered)
Best Locations	Ocean areas, Roslit Volcano (for Ashclaw)
Target Fish	Lusca, Akkorokamui, Charybdis, Ashclaw, Skeletal Serpent

Understanding the Earthquake Event Mechanics

The Earthquake Event in Fisch operates on a sophisticated probability system that rewards cooperative gameplay. Unlike regular fishing, this event requires strategic coordination and teamwork to trigger. According to the official Fisch wiki, the Cataclysmic Fish Hunt (player-triggered earthquake event) has a base spawn chance of 1/60,000 per second, but this probability increases dramatically with each additional player fishing in the same location.

The Mathematical Formula

The spawn probability can be calculated using the formula: 1 / (60000 * (0.9 ^ playerCount))

This means that with just 5 players, your chances improve significantly, and with 20 players, you can expect the event to trigger approximately every 2 hours of continuous fishing. Here's how the spawn chances improve with player count:

Number of Players	Chance Per Second	Average Time to Spawn (hours)
1	0.00167%	15.0
5	0.00282%	9.84
10	0.00478%	5.81
15	0.00809%	3.43
20	0.01371%	2.03

Step-by-Step Guide to Triggering the Earthquake Event 2025

Step 1: Assemble Your Team

The most critical requirement for triggering the Earthquake Event is having a minimum of 5 players. However, for optimal results, I recommend gathering 10-15 players to significantly reduce the waiting time. Here's how to build an effective team:

• Use Discord: Join the official Fisch Discord server to find dedicated players interested in Cataclysmic Fish hunting
• Communicate Clearly: Establish a communication channel (voice chat preferred) to coordinate fishing activities
• Verify Commitment: Ensure all team members understand this requires patience and can dedicate at least 1-2 hours of continuous fishing
• Assign Roles: Designate a team leader to coordinate timing and location, and have backup players ready to join if someone leaves

Step 2: Choose the Optimal Location

Location selection plays a crucial role in maximizing your success rate. While the Earthquake Event can technically trigger in any ocean area, certain locations offer advantages:

Primary Ocean Locations:

• Central Ocean Areas: Deep water zones away from shorelines tend to have higher spawn rates
• High-Traffic Fishing Spots: Areas where players naturally congregate may have residual fishing energy
• Roslit Volcano: Essential for targeting Ashclaw, though other Cataclysmic Fish can also appear here

Location Selection Criteria:

• Avoid shallow waters near beaches
• Choose areas with enough space for all team members to fish without interference
• Consider server population - higher population servers may have more spontaneous participants

Step 3: Coordinate Fishing Activities

Once your team is assembled and positioned, the real work begins. Successful triggering depends on sustained, coordinated fishing activity:

Fishing Coordination Best Practices:

• Synchronize Casting: Have all players cast their lines simultaneously when possible
• Maintain Continuous Activity: Avoid long breaks between catches - keep those lines in the water
• Use High-Quality Equipment: While not required for triggering, better gear increases success rates once the event starts
• Monitor Activity Levels: Ensure all team members remain active and engaged in fishing

Advanced Coordination Techniques:

• Implement a rotation system for players who need breaks
• Use countdown timers for synchronized casting
• Share information about bait effectiveness and fish preferences
• Keep track of fishing duration to estimate when the event might trigger

All 5 Cataclysmic Fish: Complete Guide

Once the Earthquake Event triggers, you'll have a limited window to catch the legendary Cataclysmic Fish. Each has unique characteristics, preferences, and requirements. Here's everything you need to know about all five:

1. Lusca - The Multi-Headed Sea Monster

Characteristics:

• Average Weight: 2,500,000 kg
• Value: 195,000 C$ - Preferred Time: Day only
• Best Bait: Meteor or Stag Beetle
• Location: Ocean areas

Fishing Strategy: Lusca is one of the most sought-after Cataclysmic Fish due to its massive size and value. To maximize your chances:

• Fish during daytime hours for optimal spawn rates
• Use Meteor bait for the highest catch probability
• Position yourself in deep ocean waters
• Be prepared for a challenging fight - Lusca is known for its erratic movement

2. Akkorokamui - The Legendary Octopus

Characteristics:

• Average Weight: 2,500,000 kg
• Value: 194,375 C$ - Preferred Time: Any time
• Best Bait: Meteor or Stag Beetle
• Location: Ocean areas

Fishing Strategy: Akkorokamui, inspired by Ainu folklore, is equally challenging to catch as Lusca but offers more flexibility in timing:

• Can be caught any time of day, giving you more opportunities
• Meteor bait remains the most effective option
• Consider using Stag Beetle as a more accessible alternative
• This fish requires patience and persistence due to its rarity

3. Charybdis - The Whirlpool Monster

Characteristics:

• Average Weight: 2,500,000 kg
• Value: 196,875 C$ - Preferred Time: Night only
• Best Bait: Meteor or Stag Beetle
• Location: Ocean areas

Fishing Strategy: Charybdis is the most valuable of the three main ocean Cataclysmic Fish but requires nighttime fishing:

• Plan your Earthquake Event triggering for nighttime hours
• Use the same high-quality bait as Lusca and Akkorokamui
• Consider the night's duration - you have approximately 12.5 minutes of night time in Fisch
• This fish represents the pinnacle of nighttime fishing achievements

4. Ashclaw - The Volcanic Beast

Characteristics:

• Average Weight: 350,000 kg
• Value: 224,000 C$ (highest value)
• Preferred Time: Any time
• Best Bait: Coal
• Location: Roslit Volcano area

Fishing Strategy: Ashclaw is unique among Cataclysmic Fish and requires a different approach:

• Fish specifically in the Roslit Volcano area for best results
• Coal bait is essential - other baits won't work effectively
• Can be caught any time of day, offering flexibility
• Despite its lower weight, it offers the highest sell value of all Cataclysmic Fish

5. Skeletal Serpent - The Mysterious Bone Fish

Characteristics:

• Average Weight: 25,000 kg
• Value: 193,750 C$ - Preferred Time: Any time
• Best Bait: None required
• Location: Anywhere during Earthquake Event

Fishing Strategy: The Skeletal Serpent is the most accessible Cataclysmic Fish but also the least valuable:

• No special bait requirements - just fish during the Earthquake Event
• Can be caught anywhere, making it perfect for beginners
• Lower weight makes it easier to catch for players with basic equipment
• Great introduction to Cataclysmic Fish hunting

Advanced Strategies for Earthquake Event Success

Team Composition and Roles

For maximum efficiency, organize your team with specific roles:

Team Leader:

• Coordinates timing and location
• Manages communication
• Tracks fishing duration and estimates event probability
• Handles player rotation and replacements

Bait Specialists:

• Monitor bait effectiveness for different fish
• Share bait resources among team members
• Recommend bait changes based on target fish
• Keep track of bait inventory and resupply needs

Time Keepers:

• Monitor in-game time for day/night-specific fish
• Alert team when optimal fishing windows approach
• Coordinate breaks and rotation schedules
• Track event duration once triggered

Equipment Optimization

While the Earthquake Event can be triggered with basic equipment, having the right gear significantly improves your success rate:

Rod Recommendations:

• Endgame Tier: Trident Rod, No-Life Rod, or Cinder Block Rod
• Mid-Game Tier: Reinforced Rod, Kings Rod
• Minimum Viable: Any rod with decent luck and control stats

Essential Rod Enchantments:

• Luck: Increases chances of rare fish spawns
• Control: Helps manage difficult fish fights
• Resilience: Reduces chance of losing fish during struggles
• Lure Speed: Decreases time between bites

Bait Hierarchy:

1. Meteor Bait: Best for Lusca, Akkorokamui, and Charybdis
2. Stag Beetle: Good alternative to Meteor bait
3. Coal: Essential for Ashclaw
4. Demon Bait: General purpose high-tier bait

Timing and Patience Management

Triggering the Earthquake Event requires significant patience. Here's how to manage it effectively:

Realistic Time Expectations:

• 5 players: 9-10 hours average (can be much shorter or longer due to RNG)
• 10 players: 5-6 hours average
• 15+ players: 3-4 hours average
• 20 players: 2-3 hours average

Patience-Building Strategies:

• Set realistic expectations with your team beforehand
• Break the session into manageable chunks with scheduled breaks
• Use the time to socialize and build community connections
• Keep track of progress to maintain motivation

Optimal Fishing Windows:

• Consider server reset times for potentially increased spawn rates
• Fish during peak server hours for more spontaneous participants
• Target specific times of day for day/night-specific fish
• Plan around real-life schedules for maximum team availability

Common Mistakes to Avoid

Team Management Errors

Insufficient Team Size:

• Don't attempt with fewer than 5 players - it's mathematically nearly impossible
• Always have backup players ready to replace those who leave
• Consider that some players may not be actively fishing

Poor Communication:

• Don't rely on in-game text chat alone
• Establish clear communication channels before starting
• Ensure all team members understand the plan and requirements

Location Issues:

• Avoid fishing too close to shorelines
• Don't spread out too much across the map
• Be mindful of server boundaries and instance limits

Timing and Strategy Mistakes

Wrong Time of Day:

• Don't trigger the event during the wrong time for your target fish
• Plan ahead for day/night-specific fish like Lusca and Charybdis
• Consider the 12.5-minute day/night cycle when planning

Bait Mismanagement:

• Don't waste high-tier bait on the wrong fish
• Ensure you have sufficient bait before starting long sessions
• Share bait resources among team members for efficiency

Equipment Shortcomings:

• Don't attempt with severely underpowered gear
• Ensure your rod can handle the weight of Cataclysmic Fish
• Consider enchantments and upgrades before starting

Player-Triggered vs Admin Earthquake Events

It's important to understand the difference between these two types of earthquake events:

Player-Triggered Earthquake Event (Cataclysmic Fish Hunt)

Characteristics:

• Requires 5+ players fishing together
• Can last up to 30 minutes
• Spawns specific Cataclysmic Fish based on location and time
• Uses the mathematical probability system described earlier
• The primary method for obtaining Cataclysmic Fish

Admin-Triggered EARTHQUAKE Event

Characteristics:

• Only summoned by game administrators
• Lasts exactly 3 minutes
• Affects all servers globally
• May have different fish spawn mechanics
• Rare and unpredictable occurrence

Key Differences:

• Player-triggered events are longer and more reliable for farming
• Admin events are shorter but may offer unique opportunities
• Both allow catching Cataclysmic Fish, but with different mechanics
• Admin events are special occasions that shouldn't be relied upon for regular hunting

Community Resources and Official Channels

Official Resources

Fisch Discord Server:

• Join the official Discord community for real-time coordination
• Access to developer announcements and update information
• Community events and organized fishing groups
• Direct communication with game developers

Official Fisch Wiki (Fischipedia):

• Comprehensive database of fish, events, and mechanics
• Regularly updated with new content and patch information
• Detailed mathematical formulas and spawn rate information
• Community-contributed strategies and tips

Developer Social Media:

• Follow official Twitter/X for update announcements
• YouTube channel for patch notes and feature showcases
• Roblox group page for community events and announcements

Community Resources

Reddit Communities:

• r/FischGame for general discussion and strategy sharing
• r/Roblox for broader Roblox gaming community
• Community guides and player-created content

YouTube Content Creators:

• Tutorial videos for visual learners
• Live streams of Earthquake Event attempts
• Community challenges and collaborations
• Update coverage and new feature analysis

Fan-Made Tools and Resources:

• Spawn rate calculators and probability tools
• Custom Discord bots for event tracking
• Community-organized fishing groups and events
• Player-created guides and strategy documents

Frequently Asked Questions (FAQ)

Q: Can I trigger the Earthquake Event by myself?

A: No. The Earthquake Event requires a minimum of 5 players fishing together in the same location. The mathematical formula shows that with fewer than 5 players, the spawn chance becomes virtually zero.

Q: How long does the Earthquake Event last once triggered?

A: Player-triggered Earthquake Events (Cataclysmic Fish Hunts) can last up to 30 minutes, while admin-triggered EARTHQUAKE events last exactly 3 minutes.

Q: If another player catches a Cataclysmic Fish, does that prevent me from catching one?

A: No. Each player has an independent chance to catch Cataclysmic Fish during the event. One player's success doesn't affect others' opportunities.

Q: What's the best location to trigger the Earthquake Event?

A: Any deep ocean area works well, but the Roslit Volcano area is particularly good if you're targeting Ashclaw. The key is having all players concentrated in the same general area.

Q: Do I need special equipment to trigger the event?

A: No, you can trigger the event with basic equipment. However, having better rods and bait significantly increases your chances of successfully catching Cataclysmic Fish once the event triggers.

Q: How often can the Earthquake Event occur?

A: There's no hardcoded cooldown. After one event ends, your team can immediately begin fishing to trigger another. The frequency depends entirely on your team's persistence and size.

Q: Are private servers better for triggering the event?

A: Private servers can help reduce competition from other players, but you still need the minimum 5 players to trigger the event. They won't trigger with just one or two people.

Q: What's the difference between the Earthquake Event and other admin events?

A: Player-triggered Earthquake Events (Cataclysmic Fish Hunts) are cooperative occurrences that require team fishing, while admin events are globally summoned by game administrators and affect all servers simultaneously.

Q: Can I catch Cataclysmic Fish outside of Earthquake Events?

A: No. Cataclysmic Fish only spawn during Earthquake Events, making these events essential for completing your bestiary with these legendary creatures.

Q: How do I know when the Earthquake Event triggers?

A: You'll see a distinct screen shake or tremor effect, and typically an on-screen message announcing the event. This is your cue to start fishing for Cataclysmic Fish immediately.

Conclusion and Next Steps

Triggering the Earthquake Event in Fisch is one of the most challenging but rewarding cooperative activities in the game. Success requires teamwork, patience, and proper preparation, but the payoff of catching legendary Cataclysmic Fish makes it all worthwhile.

Key Takeaways:

• Assemble a team of at least 5 dedicated players
• Choose optimal fishing locations and coordinate activities
• Use the right bait and equipment for your target fish
• Practice patience and persistence - the event is RNG-based
• Leverage community resources for better coordination

Immediate Action Steps:

1. Join the official Fisch Discord server to find teammates
2. Gather the recommended bait and equipment for your target fish
3. Plan your fishing session during optimal time windows
4. Establish clear communication channels with your team
5. Set realistic expectations for the time commitment required

Remember, the Earthquake Event is designed to be a challenging endgame activity that rewards cooperation and persistence. By following this comprehensive guide and working together with your team, you'll be well on your way to catching all five Cataclysmic Fish and completing one of Fisch's most prestigious achievements.

Ready to start your Cataclysmic Fish hunting journey? Gather your team, prepare your gear, and head out to the ocean. The legendary Lusca, Akkorokamui, Charybdis, Ashclaw, and Skeletal Serpent are waiting for those brave enough to shake the very foundations of the sea!