#4 Air Raid Siren. According to reports, Biden bravely walked the streets of Kyiv, even as an air raid siren sounded. – Nuclear explosion radiation will now make you sick. I heard an air raid siren in my solo game. Read More. Fortunately, this system was never used in an actual emergency, as we know. Description: So over the past couple months now I have made some huge changes to both the files and content of the mod completely from scratch and I have decided that it will become its own mod (as Cyber’s World War Mod). I mean, sure, if you only had to navigate GitHub, that'd be true. Coupled with NPCs they pad out the world a bit more. Download the mp3 push play turn up the speakers. com] [github. #WWI #WWII #siren #airraid #1hourFeel free to browse through the 55 air raid siren sound effects. In Portobello Harbour each Friday at midday, there’s a distant wailing that sounds like it might be an air-raid siren. - New helicopter events. The air raid siren and big-ass boom in the distance with EHE is very atmospheric, very effective in giving me the impression that other events are taking place around me. Is this a meta event from base game or a mod? And does it attract zombies? I heard an air raid siren in my solo game. I heard an air raid siren in my solo game. This is a late British Cold War siren made by Castle Castings. wikipedia. Get it Wednesday, 20 December - Friday, 29 December. Project Zomboid. The helicopter event will occur between days 6-9, and between 9 A. It’s gets really annoying after a while. It's now been about a day and a half since it started, and it's still going. Coupled with NPCs they pad out the world a bit more. But if you are lucky enough to be catching the Dawgs live in action, this siren is music to your ears! One of. I heard an air raid siren in my solo game. 11. Coupled with NPCs they pad out the world a bit more. The Times Literary Supplement ( 2015 ) My scene is set during a party for the hotel's 50th anniversary , moments before an air-raid siren sounds. Play over 320 million tracks for free on SoundCloud. Introducing the Expanded. Contains 3 Raid Siren sounds. Coupled with NPCs they pad out the world a bit more. Coupled with NPCs they pad out the world a bit more. These have 415 volt three phase electric motors, but by using a modified inverter I can run the. The northern part of the manor is surrounded by a lake, other directions are completely surrounded by walls, and there is only one gate on the east side as the exit. xD The air raid siren and big-ass boom in the distance with EHE is very atmospheric, very effective in giving me the impression that other events are taking place around me. attack2t22. Sound sample ⓘ. – Use the proper protection to be safe from the negative effects. 2022 à 1h30. 6. #shorts Subscribe to CTV News to watch more. The friendliest raider will hover and throw trash at you, while the more hostile will fire upon you. I don't have the full mod list available right now, but we've added a bunch of maps to our MP server, including Fort Calln. It signifies the next stage of the expended helicopter mod. siren raid air. Deathcycle Nov 12 @ 6:48pm. An old air raid siren still stands at the corner of Race Street and Park Avenue in San Jose, Calif. Air Raid Siren is an epic soundboard featuring many high quality stereo sound effects from tornado and air raid sirens. The larger siren that I'm talking about is the Chrysler Air Raid Siren, commonly called a "Victory" siren. The Chrysler Air Raid Siren was the size of a car. There is now a new, royalty-free air raid siren sound effect instead. Air Raid Siren for Brick Rigs By Workshop Admin October 15, 2023 YES, I KNOW IT SOUNDS TERRIBLE, BUT IF YOU WANNA SMOOTHLY AND STEADY SOUND, IT WILL TAKE TWO THOUSAND SIREN BRICKS AND 2 THOUSAND HOURS OF MY LIFE, AS WELL AS 2 BILLION MERCILESSLY KILLED NERVE CELLS!About 350,000 people live in areas out of audible range of air-raid sirens, a National Audit Office report has found. Journalists fight on their own frontline. Air Raid Siren Sound Effects - Free Download . If you enjoyed this video please like and subscribe :DProject Zomboid is an open-world isometric survival horror video game in development by British and Can. Coupled with NPCs they pad out the world a bit more. Russian President. Electronic Sirens Pavian by Telegrafia A Whelen WPS electronic siren imported to Saudi Arabia by HSS Engineering for use as a Civil Defense siren. Air raid sirens wailed in Tokyo around 10:30 p. Is this a meta event from base game or a mod? And does it attract zombies?I heard an air raid siren in my solo game. Maybe, next time, read the mod page. Download air raid royalty-free sound effects to use in your next project. Welcome to JoshWho FX, your source for captivating sound effects that bring your projects to life!🎧🔊💥🌌 📢🆕🔔🎶🎮🎙️📽️💡👂👥💬 ️👏🚀Subscribe now for a. These guys will drop army rations, vehicle crafting tables, wheels, and motors. Had to fight the zombies to not have them tear down my base and didn't have the chance to check it out This comes from COD World at War when you shoot the germans only when loud bombers flew overhead to stay undetected, could the survivor in PZ technically do the same with the local air raid sirens or another source of loud city wide noise to overload the auditory senses of zombies and make your own movement be drowned out? Sirens - Contains 3 Raid Siren sounds. wav. Bombings and Air Raid Sirens: An air raid will signal the shift in events' hostility. Is this a meta event from base game or a mod? And does it attract zombies?Sirens – Contains 3 Raid Siren sounds. - Raid Sirens will now make you stressed and panicked unless you are brave enough. WW2 dated, Gents 1/2 hp single tone siren. But, I wanted to highlight something interesting I found out about the system. The air raid siren and big-ass boom in the distance with EHE is very atmospheric, very effective in giving me the impression that other events are taking place around me. police heli that flies around broadcasting some announcements. Coolranch Nov 12 @ 8:08pm. . Coupled with NPCs they pad out the world a bit more. it's a mp sync issue of some kind. Increased spawn chances for tire pumps, barbed wire, sandbags and milk. Filter items . TWS 295 Sirens, HSS Engineering siren Warning System Federal Signal Thunderbolt 1003 There are 8,200 alarm sirens for civil protection throughout Switzerland. Sirens. ’s active air raid siren-hunting community, which produces YouTube videos and forum posts sussing out where to locate them. The helicopter casts a shadow to indicate where it is in relation to. Their actions range can range from innocuous to incredibly adverse. October of 2012. 5 %free Downloads. The Louisville Challenge continues!I built this air raid siren ten years ago. Even then, breaching the perimeter could be impossible. - Use the proper protection to be safe from the negative effects. . I was inside my base when i heard a faint muffled siren i went outside to hear it more clearly and couldn't find a cause for it, the siren sounded like a air raid or nuclear siren i have a video of it if needed, it might have been a mod though since i have a few installed. I heard an air raid siren in my solo game. Build Article: Instagram: the Cold War, Phoenix installed 16 air raid sirens around the city in the event of a nuclear attack from the USSR. Is this a meta event from base game or a mod? And does it attract zombies? Twitch has flagged Project Zomboid's in-game police siren sound effect as copyright infringement. A reported 24 sirens were placed around Los Angeles County, but many were removed or are non-operational. The result is an undulating siren alarm sound. com] and share the link in a comment. Click to find the best Results for tornado siren Models for your 3D Printer. The typical air raid sirens used during ww2 in the UK used this type of system - during the Luftwaffe bombing of the UK these sirens were sounded as a warning that bombers were incoming, and that people should seek shelter. Air Raid Siren 17 Does high fitness helps with sleeping less? 3 Open map delay is death sentence 9 Is it possible to place a. The mod features everything from military helicopter patrols and jet flybys to spice up the early days and keep the early game interesting, to late game events such as. - Nuclear explosion can now burn your bodyparts. is it just me? or does anyone else hear this constant air raid sirens blasting like super far off in the distance? i feel it might be from a mod but at the same time i wonder if its actually part of the game, its kind of creepy but also cool, that a town or city in the distance is under full lock-down and someone turned on the air raid siren during a zombie horde attack and. Is this a meta event from base game or a mod? And does it attract zombies?Random Sound Events mod adds so much atmosphere. Grizzly Nov 12 @. Photo by Sarah Taaffe-Maguire. Use of distractions (noise makers, sirens, etc) is highly advised to lure the living dead away. before. Is this a meta event from base game or a mod? And does it attract zombies?I heard an air raid siren in my solo game. 이 외에도 유튜브에 'Air Raid Siren'혹은 'Civil Defense Drill'이라고 검색하면 많은 영상이 나온다. Air Raid Siren . credit me. The New York Times hailed it as “a dramatic moment that underscored the investment the United. P. It’s really annoying that you can’t turn the air raid siren in the light house off. – Nuclear explosion can now burn your bodyparts. . A new design came not long after that, in 1952, called the Chrysler Air Raid Siren. NOT. The little indicator light on the pole with the button changes but the siren still makes it sound. 한국의 민방공경보 공습 사이렌 상황별 경보음 및 플래시로 확인It's time to clear the suburbs and the zombies seem to be incredibly attracted to the siren song of our fire truck. in. Damned if I can find any crates or flyers though!Project Zomboid. Is this a meta event from base game or a mod? And does it attract zombies?I heard an air raid siren in my solo game. Mod page changed it so it's all just a giant link to the GitHub. . Official 2020 ThemeGet your own siren by joining this channel here:ten years this sound is. Darkwave1313. Soldiers Soviet, British, German, American, Japanese (Infantry, Medics, Tankers, Officers, Pilots, Paratroopers, Winter) Headwear. Categories. Mechanical Air Raid Siren Sound. en. If you use it. com] page. Literally, the only moment I've heard an air raid siren for the last five weeks has been when Joe Biden walked outside with Volodymyr Zelensky, which sort of suggests what they really wanted was a. SIREN. So the air raid siren from expanded heli events started but how long does it last? Showing 1 - 1 of 1 comments. Dedicated phone lines could now activate the siren from a different location. Support Ukrainska Pravda or become our patron! An air-raid siren sounded throughout all Ukrainian oblasts on the morning of 10 February. , though most inhabitants paid little attention. In vanilla Zomboid the battery indicator is green if there is any charge at all, from 0. Is this a meta event from base game or a mod? And does it attract zombies? I heard an air raid siren in my solo game. org. Is this a meta event from base game or a mod? And does it attract zombies? BDZ1972 Sep 1, 2022 @ 1:30am. Many (myself included) are getting non stop air. 1952 Chrysler Air raid siren Billet proof 2009. Download a sound effect to use in your next project. Industrial Motor Alarm Bell, 180 DB High Decibel Langer Loud Horn,Emergency Sound Buzzer Air Raid Siren for Factory, Residential Area, Loud Industrial Electric Motor Driven Alarm/Siren. Sirens. You're going to need weapons (ammo if you use guns), provisions, and first aid supplies. An air-raid relic from World War II and the Cold War was recently rescued from where it had perched high above a Seattle street for nearly 80 years. 5497408 Lastly 15. Created by UncleGriz. Source: alerts. This happens when a. Introducing the Expanded Helicopter Events mod in Project Zomboid, players are in for an intense and immersive gaming experience. Sometimes when I test my creations, an Air Raid siren can be heard. Dutch national emergency signalling system. It was known as the Chrysler Bell Victory Siren during its first generation, which was between the end of World War II and the fall of the Berlin Wall. But before I could get the gear for exploring I noticed a horde was coming up behind my base towards the noise. is it just me? or does anyone else hear this constant air raid sirens blasting like super far off in the distance? i feel it might be from a mod but at the same time i wonder if its actually part of the game, its kind of creepy but also cool, that a town or city in the distance is under full lock-down and someone turned on the air raid siren during a zombie horde attack and. They added the sirens and bombing runs but it's bugging out sending in planes like Vietnam. Bartell's Back. by the number of openings and dividing by sixty. - Nuclear explosion can now burn your bodyparts. . 3, In 'claylight the sounding of an air raid alarm is a signalTerrifying Air Raid Siren Sound 🔊🎧 Also Check These Videos 👇👇🔊📢🚨 City Air Raid Siren Sound Effect :. Ammo can be made out of Nails, Screws and Scrap Metal. . if you can 'Take fuel' you should be able to 'Take propane'. Since the beginning of the invasion, the air raid siren has been on in Kyiv for a cumulative 887 hours. In the early 1950s. CARTHAGE - Vintage Chrysler air raid siren (repowered with replacement motor) in collection of Ken Eder, demonstrated at annual Ederville festival. Pixabay. 4:38 a. Nuclear explosion can now burn your bodyparts. Common Air Raid Siren Models Found Around LA. And if it was not loud enough, the. Nuclear explosion can now burn your bodyparts. This one used a 180 hp Chrysler Hemi engine and a compressor to improve the output. I heard an air raid siren in my solo game. Twitch: heard an air raid siren in my solo game. I heard an air raid siren in my solo game. The higher the number of the rotor's revolutions, the higher the pitch of the howling. Among the various events in this mod, the air raid sirens add a. rogue heli that shoots at everything. The air raid siren and big-ass boom in the distance with EHE is very atmospheric, very effective in giving me the impression that other events are taking place around me. Project Zomboid - Project Zomboid is an open-ended zombie-infested sandbox. Click to find the best Results for air raid sirene Models for your 3D Printer. 3. . Mod ID: ExpandedHelicopterEvents. Is this a meta event from base game or a mod? And does it attract zombies?Project Zomboid. Is this a meta event from base game or a mod? And does it attract zombies?is it just me? or does anyone else hear this constant air raid sirens blasting like super far off in the distance? i feel it might be from a mod but at the same time i wonder if its actually part of the game, its kind of creepy but also cool, that a town or city in the distance is under full lock-down and someone turned on the air raid siren during a zombie horde attack and. - Nuclear explosion can now burn your bodyparts. Duration. S. Per page: 15 30 50. Coupled with NPCs they pad out the world a bit more. Usually, when air raid sirens go off, you are rushing to shelters or underground bunkers, not walking sedately down the street, posing for the camera — assuming actual explosions and attacks are going on. 1. Nuke explosion, earth quakes, raid sirens and some new wild animal. On. 74. The first drop (rations) is the most common, and the most nutritious. The air raid siren and big-ass boom in the distance with EHE is very atmospheric, very effective in giving me the impression that. Is this a meta event from base game or a mod? And does it attract zombies?I heard an air raid siren in my solo game. Air-raid sirens first sounded the warning in London in September 1939. 2:02. Alarm, Air Raid Siren, Test, Devonport, Sony PCM M-10. Configure which object you want to use and how the UI should respond to it! You have the option to change the UI client side and add permissions server side. I heard an air raid siren in my solo game. com is dedicated to the history of this particular siren, and has several locations and images of the siren around Los Angeles. Warfare, World War II: World War II Air Raid Siren, English, Alert Sounded. (Updates currently On Hiatus) : IWBUMS 41. Play. Video courtesy: CNNAir raid sirens were going off during CNN's Matthew Chance live report from Kyiv, Ukraine, Thursday morning at 7 a. A Workshop Item for Project Zomboid. Items from the Machinery section. Project Zomboid. NBC News' Erin McLaughlin reports from Ukraine. Federal Model 5 – nicknamed the “birdhouse” for its. 9 2 2 comments Best bigbadbanana8 • 2 yr. The Chrysler air raid siren produced the loudest sound ever achieved by an air raid siren. Get it Wednesday, 20 December - Friday, 29 December. I heard an air raid siren in my solo game. is it just me? or does anyone else hear this constant air raid sirens blasting like super far off in the distance? i feel it might be from a mod but at the same time i wonder if its actually part of the game, its kind of creepy but also cool, that a town or city in the distance is under full lock-down and someone turned on the air raid siren during a zombie horde attack and. A. Crashed helicopters are vehicle objects, which can be looted and slept in. FREE Shipping. It was one of dozens of civil defense sirens installed across the city back in the 1940s to warn people of an imminent emergency like a dam break or. 2:00. They are tested once a year, on the first Wednesday in February. 3 sound packs included. Coupled with NPCs they pad out the world a bit more. Looking at the old video, I realized I could edit that much better now. Nuke explosion, earth quakes, raid sirens and some new wild animal. long ear connoisseur Nov 11 @ 7:44pm. We can try to reproduce it in real lyfe by placing ambulance somewhere around Octoberfest. no, if you want less sleep just pick wakeful it only cost 2 point. Alternatively, you can use pastebin [pastebin. Bombings and Air Raid Sirens: An air raid will signal the shift in events' hostility. Siren test in Bern, late 1939. All credit to /u/AFinn on Reddit and their catOriginal Video: The air raid siren and big-ass boom in the distance with EHE is very atmospheric, very effective in giving me the impression that other events are taking place around me. Federal Signal 'Thunderbolt 2000' at the Phoenix Fire Station 22. February 24 marked one year since the Russian invasion of Ukraine. . Is this a meta event from base game or a mod? And does it attract zombies? เข้าสู่ระบบ ร้านค้า. FILE - Mark Hamill salutes as he arrives at the world premiere of “Star Wars: The Rise of Skywalker” in Los Angeles on Dec. Going through many design. Play Pause Stop Load. Nuclear explosion radiation will now make you sick. 2. LATE GAME: . Hiro Nov 15, 2021 @ 4:09pm. I heard an air raid siren in my solo game. It’s gets. Random Sound. If you’re there and you hear it, you might feel as if you’re suddenly immersed in a World War II film, and it’s time to go underground to the air-raid shelter and smoke cigarettes in the dark. Old air raid siren (siren type called Siemens) wants a test: no problem, here you can see & hear an original german WW2 AIR RAID SIREN full in action during. Once you know where to look, you can see movement at . They get tested few times a year. . Coupled with NPCs they pad out the world a bit more. Download. Tous Discussions Captures d'écran Créations de fans Diffusions Vidéos Workshop Actualités Guides Évaluations. There are around 15,000 sirens still in use across the. They are tested once a year on the first Wednesday in February. Sometimes, in multiplayer, a bug will occur where the sirens will persist. Nukes – Contains 3 Nuke Explosion sounds. Thanks for stopping by r/AirRaidSirens, and we hope to hear from you here soon! comment sorted by Best Top New Controversial Q&A Add a Comment [deleted] • Additional. However, due to the landscape and density of Miami, this was shortened to about 8 miles. SoundCloud Air Raid Siren by Professional Sound Effects Group published on 2016-03-31T14:54:07Z. There is an air raid siren sound in my mod, you can look around on the forums at addAction or holdAction. Guard the air raid siren too, so it doesn’t go down in a hail of stray bullets. The air raid siren and big-ass boom in the distance with EHE is very atmospheric, very effective in giving me the impression that other events are taking place around me. 39+ seems to have caused an issue with the light bars and sirens. Telegram channels reported that Russia had launched Kh-101 missiles. It happened after a. Is this a meta event from base game or a mod? And does it attract zombies?I heard an air raid siren in my solo game. Alternatively, you can use pastebin [pastebin. Those are Meta events to move zombies around your area. If you use it. Is this a meta event from base game or a mod? And does it attract zombies? Testing the siren out in the country to see how loud it isI heard an air raid siren in my solo game. All credit to /u/AFinn on Reddit and their catOriginal Video: Zomboid. This mod will have several new changes and fixes, including but not limited to unique sprite palettes, more ranks, custom. This is the most wild run! Fucking zombies coming out of the woods, jumping from second story. Though it appears that there is no conclusion of the war in sight, many people around the world are signalling their opposition to the Russian invasion in many big and small symbolic ways. #1. . M. For the home security device, see Home Alarm. This version is only half as long withou. FREE Shipping. $1,23156. Is this a meta event from base game or a mod? And does it attract zombies? I heard an air raid siren in my solo game. 1916220, 120. These sirens are not linked to a control center and are independent of each other. that jerk heli flying around blasting music. 6. Source: alerts. Source: Alerts. Join. 1. police heli that flies around broadcasting some announcements. In Portobello Harbour each Friday at midday, there’s a distant wailing that sounds like it might be an air-raid siren. In total, the air-raid alert had lasted for about 3. Hamas militants fired dozens of rockets into Israel on Monday, including a barrage that set off air raid sirens as far away as Jerusalem, after hundreds of Palestinians were hurt in clashes with. Details: --As the name implies, the central manor is located near the center of the map (27,32), northwest of Lake Ivy Town. . , testing their tones full blast before varying the pitch of the tone. 16, 2019. ua Details: An air-raid siren was sounded in Kyiv at 08:27, and then this was repeated. Is this a meta event from base game or a mod? And does it attract zombies?I heard an air raid siren in my solo game. ago. February 24 marked one year since the Russian invasion of Ukraine. Read More. Air-raid siren sounds the warning. . 331 Hemi, 18 HP @ 4000 RPM, 312 foot pound torque @ 2000 RPM. . The last three you can use for crafting your very own army vehicles. . Project Zomboid: demonstration of a siren and flashers of an ambu…Project Zomboid > General Discussions > Topic Details. m. It measured twelve feet long and six feet high, and weighed an estimated 3 short tons. r/projectzomboid. But. THE SPINE-TINGLING WAIL of air-raid sirens has become one of the defining sounds of warfare, a waxing and waning alert to imminent aerial threat. Its really loud and distracting, and I can't really find out where the siren physically is, or what causes it to trigger. , photographed on Thursday, Aug. It occures only once (unless it's altered in the sandbox settings prior to starting a playthrough). This is a different moodle/effect from queasy entirely. The air raid siren and big-ass boom in the distance with EHE is very atmospheric, very effective in giving me the impression that other events are taking place around me. Is this a meta event from base game or a mod? And does it attract zombies?Project Zomboid - Project Zomboid is an open-ended zombie-infested sandbox. r/projectzomboid. Coupled with NPCs they pad out the world a bit more. The "air strike" sirens around here are to warn us of an incoming tornado. 1 Air Raid Siren 17 Does high fitness helps with sleeping less? 3. Their harassment will range in severity and may exclusively target zombies or players. If you activate it in a MP game it will sound forever and over most of the island. </p> </li> <li> <p dir="auto"><strong>Survivors:</strong> A group of survivors. TIL that the loudest outdoor warning siren ever produced was the Chrysler Air Raid Siren, which could be heard from a distance of 20 to 25 miles and was powered by a Hemi V8 engine. The UK-wide early warning system was largely dismantled in the early 1990s. 11 hour version: recording of the siren:ht. Contains 3 Nuke Explosion sounds. It is reputed to be the loudest air raid siren ever produced. If you’re there and you hear it, you might feel as if you’re suddenly immersed in a World War II film, and it’s time to go underground to the air-raid shelter and smoke cigarettes in the dark. This panel is designed to work with 240-0-240 volt, 3-Wire single phase, type of mains electricity supply mainly found in rural areas. If you. Published 12:50 PM PDT, August 16, 2021. Dieser Sirenenton wird allerdings nicht wäh. Nukes - Contains 3 Nuke Explosion sounds. This is a late British Cold War siren made by Castle Castings. It’s really annoying that you can’t turn the air raid siren in the light house off. Refine by. Burglar Alarm is a potential challenge players may face when exploring buildings in Project Zomboid. 11 hour version: recording of the siren:ht. No help is coming – their continued survival relies on their own cunning, luck and. Coupled with NPCs they pad out the world a bit more. Coupled with NPCs they pad out the world a bit more. Check out v3 here: [PAID] [STANDALONE] Air Raid Sirens v3 Air Raid Sirens (v2)! Video Showcase: Description Use the (configurable) /ars command and sound the air raid sirens. Air raid sirens blare as U. Filling tanks and torches: simply have a not full tank near a working pump and right click on the pump. ago. m. The preview above is just 40 seconds but the zip file is 15 minutes long, and the wav file is 5 minutes (50 MB) . It didn't seem to do anything except respawn the entire population worth of zombies near you overriding the game's respawn rules. The platform muted a stream of a popular Spanish streamer who participated in a high-profile event. 0:35. I heard an air raid siren in my solo game. 1920 "tornado siren" 3D Models. S. My frame rate hit 3 and the game crashed. like a motor driven air-raid siren hooked up to a car battery or something that could attract mobs for miles. Reuters even captured a picture of Biden appearing to hit his mark — it looks like he’s standing on a red mark drawn on the. Coupled with NPCs they pad out the world a bit more. The seat was removed and replaced by a control panel. I’ve had it happen, and it didn’t stop until I logged off for the day. Unless your at Husky stadium, this is not a sound you want to hear. • 25 days ago. Filmed from the Eiffel Tower. The mod features everything from military helicopter patrols and jet flybys to spice up the early days and keep the early game interesting, to late game events such as air raid sirens, off-screen air strikes, panicked cops, government aid drop offs, with early game events ending with the military turning completely hostile and eventually going. 24, the air raid sirens in Kyiv have gone off more than 300 times. 2. Nested Containers. I heard an air raid siren in my solo game. The little indicator light on the pole with the button changes but the siren still makes it sound. The visit was interrupted by air raid sirens and explosions - which Ukraine blamed on Russian air strikes While meeting with the African delegation, Ukrainian President Volodymyr Zelensky. Damned if I can find any crates or flyers though! Bombings and Air Raid Sirens: An air raid will signal the shift in events' hostility. This one used a 180 hp Chrysler Hemi engine and a compressor to improve the output. A siren is a loud noise. CNN's. Is this a meta event from base game or a mod? And does it attract zombies? I heard an air raid siren in my solo game.