Peter's Protomanly Siren extension
Java mod listed for Minecraft 1.21. File opened and checked on 6 Oct 2026; downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.1 on NeoForge. On other versions it may install and then do nothing.


🌪️ Tornado Siren Addon
Note: It is highly advised and recommended that you use Protomanly’s Weather Mod with this addon for the best experience — but it is not required.
👋 Meet the Creator
Hi! Allow me to introduce myself. My name is Peter, and I am 12 years old. I'm passionate about storms, tornadoes, and modding — so I made this siren mod to go along with the awesome PM Weather Mod!
🛠️ How to Use
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Craft the sirens (check your recipes or use JEI if installed).
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Hook up redstone to the sirens.
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Use repeaters if the distance from the lever is over 15 blocks.
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Flip the lever and test them out!
🔊 Features
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Includes two tornado sirens
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One uses the original tornado warning sound
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The second uses a custom siren tone
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Both are fully redstone-activated
❓ Q&A
Q: Where do I find the sirens in Creative Mode?
A: In the Creative inventory, click the arrows at the top to go to the next page. Look for a tab with a lever icon — that’s where you’ll find them.
Q: How do I make the second siren activate automatically?
A: If you’re using PM’s Weather Mod, just hook it up to a Tornado Sensor!
Got more questions? Leave a comment — I’ll do my best to answer, unless this mod blows up and I get like 100 decillion of them...
🙌 Credits
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Big thanks to Protomanly for making the original weather mod!
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Sounds from the PM Weather files and a custom audio clip
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Description formatting and edits by ChatGPT, my helpful AI assistant
I may or may not have just copied and pasted that...
WARNING: I AM NOT RESPONSIBLE FOR ANY FEAR INDUCED ON OTHER PEOPLE!!!!
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as the_siren_extension-1.0.2-neoforge-1.21.1.jar — drop this file into the mods folder
- Download size: 2.3 MB
- Download link checked 18 Oct 2026 — working
These come from our own check of the pack file, not from the source page.