Sirens Of Sweden Fire Alarm And Siren Group! #11804614

508

members (measured 2 Sept 2026, 17:27 UTC)

7 August 2021

created (per Roblox API)

10 August 2026

first measured by this register

OtherENjoke groupcommunitysocial

Description

Well Hello welcome to the group. made this group back in the day as a joke but i didnt expect it to blow up like this!

Written by the group; not a statement by this register.

Membership history

Growth

5 measurements spanning 17 days, net +7. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 500–509 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
28 Aug 2026, 10:42	508	+1
22 Aug 2026, 15:04	507	+1
15 Aug 2026, 15:29	506	+2
12 Aug 2026, 16:26	504	+3
11 Aug 2026, 06:44	501	first reading

Ownership

Owned by @alfgus10 as measured.

Members we’ve seen

@alfgus10 — Owner (rank 255)

Super_Drummer (@Superdrummerboi) — Admin (rank 254)

Robloxianr (@Robloxianr9k2o0x5n) — Member (rank 1)

WBS2222 (@WowBoyStar2222) — Member (rank 1)

sawyer (@FedSigSD10) — Member (rank 1)

Sumair_StormChases (@Sumair_khan) — Member (rank 1)

HWY99 (@centralvalley_trains) — Member (rank 1)

Yoholy (@yoholy1234) — Member (rank 1) terminated

Cats (@bigbluefiretruck) — Member (rank 1)

Mason (@mason_taco09) — Member (rank 1)

Skittlez (@Meewboy) — Member (rank 1)

@JaxsonDomgo — Member (rank 1)

CammanEighteen (@camboramboman) — Member (rank 1)

leos (@LeosTim11) — Member (rank 1)

PureVanillaCookie (@Xoel747) — Member (rank 1)

Oof (@Crazymincrafter2012) — Member (rank 1)

@DodgeViperMike — Member (rank 1)

Ellie (@jordlews) — Member (rank 1)

John (@Woozier68) — Member (rank 1)

Lukasa (@stormythetrooper24) — Member (rank 1)

C4MO (@camo_thedev) — Member (rank 1)

SnowySirens130 (@rayjaecejen) — Member (rank 1)

Logan (@LoganDR_12) — Member (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Owner1

Admin1

Member501

Member499

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

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Roblox#7 · 9 shared members

Catalog Avatar Creator#15102943 · 8 shared members

LSPLASH#3049798 · 8 shared members

Retro Dev#5264310 · 7 shared members

Chillz Studios#2782840 · 6 shared members

Slap Battles#9950771 · 6 shared members

Pilot Training Club#2794513 · 6 shared members

Greenville, Wisconsin#3078161 · 6 shared members

UrbanSector#6811462 · 6 shared members

Titanic Ship Builders!#2978092 · 6 shared members

Games from Sadjhj#5460159 · 6 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.