Earthquakes, Infrasound and the Paranormal
~Written By Alison Oborn~Â Â
âWas that a train going by?â The gentleman from the tour looked at me in surprise.
âErm⊠No!â I found myself replying from the open doorway of one of the cells, where I had involuntarily just placed myself.
The main tour had left and having missed out on listening to our EVP samples due to assisting my back-up elsewhere, I had taken a couple back to the New Building so they could catch up on what the others had been allowed to listen to. As we stood in this T-shaped cell block from the 1800s, discussing the paranormal, we fell silent as we strained to listen⊠âwhat was that faint rumble coming from the other side of the building?â The rumble rapidly grew in intensity. Looking up we braced ourselves as a sound similar to that of a freight train charging across the whole second floor of the building caused the old cell doors to groan and move in their frames before finally all was silent once more.
âEarthquake?â I suggested, although it hadnât gone amiss that we had felt nothing through our feet or heard any of the noise flowing through the lower floor. Whatever it was, we were pretty excited though.
Fifteen minutes later we were bidding our final guests farewell and I quickly pulled out my phone to text Spilios, our team member and simply typed âO.M.G!â.
âWhat the Earthquake?â was the reply seconds later. Puzzle solved⊠nothing odd or paranormal about the event after all⊠or was there? Feeling a little deflated I tapped back âNo, the activity that happened BEFORE this!â
For a while now I have been meaning to write an article on a certain topic and this was now the perfect inspiration to finally make that start. Does seismic activity have any affect at all on the paranormal or our perceptions of what is paranormal?
How I came to be standing in the most âactiveâ building in the Adelaide Gaol at the very moment that Adelaide experienced its first sizeable Earthquake in 20 years, was by pure chance but one I felt grateful for. How many investigators have had the opportunity to be in a âhauntedâ location at the time of seismic build-up? How many have also had 20 guinea pigs to monitor in the form of a public ghost tour at the same time? No this was certainly my lucky night in some respects but not in others. The drawback was that because I was officially conducting a tour and not an investigation⊠we had no equipment running at the time! So the following can only be put forward as observation nothing more. After, I will look at a couple of theories.
It had been a strange night in the Gaol even before the tour arrived. There was an air of unease that I never let get to me too often in there, but I put it to one side and continued to prepare for the tour. Debbie, my back-up for the night came with me to check that all cell lights were off and the Hanging Tower door was shut, though not locked. Our route took us into the Remand Centre, a two part block with a secluded exercise yard off to one side. It also happens to be possibly the second most âactiveâ building in the Gaol. As Debbie walked down one side of the well lit museum section to shut the door leading out into the yard, I took a step into the gloom of the actual 2 storey cellblock. It was then I abruptly came to a halt, for I heard footsteps issuing from down the other end. Not clear steps but ones with a shuffling nature to them. Backing up a little I forgot about the step that lay behind me and ended up assuming a much different view of the block from my back with my legs kicking wildly into the air⊠much to the mirth of Debbie I might add. But I could still see down the block and there was no further movement. I picked myself up and we walked in to make sure there was nobody hiding. We walked along the bottom floor, searching the darkened cells, our torchlight dancing off walls and under beds as we strolled through. Nothing! It should be noted that I had not been startled by the thought that the footsteps were a âghostâ but that maybe we had an intruder in the Gaol, which we have had several times before. As we could now hear cars arriving, we decided we should move back to the shop.
As I went to let a car through the gates, it stopped and the driver wound itâs window down âHello Alison, do your remember us?â
âNot in the dark!â I said apologetically peering at the silhouettes that sat in their car.
They reminded me that they were a couple I had met on a previous tour and who I had talked to a couple of times on the phone. With this in mind, just before I started the tour I asked if the gentleman would be happy to go with Debbie and check the Remand Centre for an intruder once and for all. I was to remain behind and start the tour.
Interestingly the tour seemed edgy that night. They too seemed to be picking up on the atmosphere which was decidedly unpleasant and more menacing then usual. My tours are usually designed for fun⊠after all I canât promise them a ghost, but I can ensure they go away feeling like they had a great night. For this reason it was unusual for a tour to be getting SO edgy. Their unease only grew as Debbie and the couple returned. It was obvious something had happened and now the tour wanted to know everything⊠after all, this was happening live folks!
They told how they had re-entered the remand centre and walked down both sides of the museum, passing both doors to the yard as they went. On entering the Remand Cellblock⊠footsteps had been heard. Again these were described as shuffling steps only this time they were coming from the floor above. Checking the gate to the stairs was still locked, they knew if there was an intruder there was no escape for him. Carefully they unlocked the gate Debbie climbed the stairs, the others waiting patiently in case. Each cell was checked but there was no intruder and nowhere for him to hide. Finally, giving up on the search they headed back to rejoin the tour. It was as they were walking back through the museum that Debbieâs jaw dropped in surprise. A door stood wide open out to the secluded yard⊠a door that hadnât been used in years and that had been bolted shut moments earlier. What mystified her even more was the fact that to unbolt this door and shove it open, a lot of noise had to be produced. Their time in the cellblock had been one of silence!
The tour nervously bunched closer together, and even though the yards were well lit, a couple of people were clearly on the verge of panic. I have to admit that I too was fighting a feeling of dread, a feeling that had long become a stranger to me for many years now.
But why did this night have a completely different atmosphere? Why were people feeling unusually fearful and uneasy, including myself. Why were people reporting having seen things and felt things as they were walking through, including one lady who had her ear whistled into?
It was after we waved goodbye to the tour and the four of us returned to the New Building, the earthquake struck!
Could this have been the cause of the differences in the Gaol this night? So, this now leads me into discussing theories.
There has long been told stories of the seemingly psychic abilities of animals to know in advance when danger is pending, such as earthquakes, tsunamis etc. Dogs howl, horses become agitated and all manner of animals have been witnessed to leave an area before a disaster strikes. Elephants in Indonesia were reported to have headed to higher ground just before the tsunami struck that Boxing Day. I have even observed my own horses suddenly become agitated and leave an area of their paddock moments before a lightning strike hits the area where they had just been standing. But is this really evidence of psychic abilities in animals?
It is now known that storms, tsunamis and especially earthquakes are accompanied by something that genuinely is not paranormal but a more natural product of the event⊠low frequency sound waves, more commonly termed as infra-sound. But what has this to do with psychic animals and paranormal activity and earthquakes?
WHAT IS INFRASOUND?
Sound travels in a wave that is an oscillation of pressure or vibration. These are measured in cycles per second. The cycles for infrasound is below the human range of hearing which is 20Hz to 2,000Hz. So on this basis 1Hz = 1 second. Infrasound waves can be powerful waves that hug the ground and travel for long distances, passing through solid objects as they go. In fact it is known that Elephants, whales and even alligators can communicate over long distances by producing infrasound rumbles. Elephants have been witnessed suddenly freezing and laying their trunks on the ground as if intently concentrating on something that we are unable to see or hear. What has just been discovered is that other animals such as Giraffes produce infrasound to communicate also.
CAUSES OF INFRASOUND
There are many causes of infrasound both natural and man-made. Seismic activity such as earthquakes and volcanic eruptions will produce infrasound waves. Thunderstorms, waterfalls and surf crashing onto the beach or rocks will also produce these same sounds.
For man-made causes we only have to look at some of our engines or machines (especially diesel), fireworks and other artificial explosions. One of the signs that a rocket launch or nuclear explosion has taken place is the tell-tale infrasound wave that is released with the explosion. Monitoring stations around the world assist groups in seeing when illegal weapon testing is underway through measuring these infrasounds.
But how does all this relate to the paranormal and in particular to the story of the earthquake experience. Well for this we have to look at the effect that infrasound appears to have on our minds and body.
INFRASOUND EFFECTS
It has been found in various experiments that infrasound may induce certain sensations in us. Psychophysical effects on people subjected to this include changes in cardio-vascular function, irritability, anxiety, nausea, headaches and the feeling of being watched, amongst other symptoms, many of them very similar to the effects felt in a âhauntingâ scenario. Some researchers even believe that images can be induced and seen by the vibrations on the cells of the eyeball itself.
Infrasound and itâs link to paranormal experiences, was first realised by Vic Tandy who was a Coventry University Lecturer. People had been reporting strange feelings in the lab that he was working in. Cleaning staff had also reported seeing a shadowy figure and Vic Tandy experienced a similar sighting himself.
It was by accident however that he fell upon the explanation of it being caused by infrasound. He had brought in a fencing foil for repair and it had started to suddenly vibrate whilst being held in the vice. This gave him the clue and with further research he tracked down that a new fan had been installed into the lab and was producing a standing wave. Once the problem was fixed the âghostâ mysteriously vanished too.
But Vic Tandy didnât stop there. Opposite the University was the Visitor Information Centre that contained a 14th Century cellar. People had been experiencing strange things in the cellar, much like what was experienced in his lab. Upon further investigation it was found that this too contained a standing wave of infrasound.
Since this time other experiments have been done including one done by Richard Wiseman and Richard Lord. They took 750 people and staged a concert for them. During several pieces of the music, infrasound was piped into the room. Afterwards these people were questioned on how this music made them feel. 22% described feelings of fear during these particular pieces.
Without a doubt infrasound does have an affect on the human body. In fact sound weapons are now being experimented with and used for this reason.
Another interesting finding is that some people appear to be hypersensitive to infrasound. It would seem these people react more strongly to it then others. Could this explain why in a room of people, only a few will experience the feeling of fear or see shadowy figures, whilst others see and feel nothing? The Gaol tours would be a good example of this.
So in conclusion to this theory, was the earth, building up to the earthquake that night, producing low infrasounds? Without a doubt it would have been. Were the people on the tour feeling these waves? I know I was experiencing a lot of these symptoms myself that are reported in conjunction with infrasound.
This brings up the question of whether there is something at the Gaol, other then ghosts that could be producing these feelings and fleeting images. I do get people feeling nauseous and sick on some tours… yet another symptom of infrasound. Sadly unless we can get equipment into the Gaol and other sites that can measure this, we may never know for sure.
Of course like most theories, not everything neatly fits into it. It would not explain locked doors opening without a sound or the clear footsteps heard moving around. Could it also be that the energy produced from an earthquake building up also helps the âparanormalâ phenomena to manifest?
I will leave that one up to the reader to decide.
Â
Â
Â
Make sure you visit Paranormal Field Investigators, Alison’s investigation team, by clicking the above banner!
This is an excellent article, Alison! I’ve been wondering myself about low frequency sound waves myself for a few years now, but I’ve seen nothing that surveys the phenomenon as comprehensively as your article. It was very thought-provoking and made complete sense from a technical perspective.
I am very eager to hear more about what you find about infrasound at the Gaol. I think, that due to all of the effects that you described, that infrasound measuring equipment should be a part of ALL paranormal investigator’s tool boxes. I haven’t priced anything myself yet, but I’d like to think that entry level models of this equipment should not be very expensive. Audio technology is well-established. If you start to get into measuring seismic activity, then that might be out of the reach of the average investigator. There are several models of geophones on the market. I can’t comment on the measurement range of these devices, but they may be an affordable solution.
The proposed infrasound fear response in animals to impending natural disasters and severe weather seems to be an instinct that works well to protect them. It’s not a stretch to think that this instinct may be present in some humans as well. When you think of animals avoiding danger, it doesn’t really matter WHY they are fleeing or if they understand the feeling at all, but the fact that they do protects them from harm. As humans, we question the world around us and wonder WHY. When we can’t explain WHY, we come up with notions to fill in our own understanding. Perhaps some interpret these feelings as paranormal?
I do agree with you that both paranormal and infrasound related phenomena could be occurring simultaneously in places like the Gaol. We know that infrasound is present in many places and there is no reason why the paranormal activity could not occur there as well. Perhaps our feelings of dread and uneasiness are somehow compelling to spirits, or perhaps infrasound attracts spirits as well? Only investigation will tell!
Some would argue that paranoia could lead someone to belive that they heard footsteps or felt like they were being followed, but there is no real explanation for the opening of a bolted-shut door. That’s not paranoia. Did it look like the door was opened by a person, or was it ripped open like the earthquake could have torn it free?
Thanks Matt, I am glad you enjoyed it. I tried to keep it so the average person could make sense of it without falling asleep. Hopefully that worked lol.
I would love to aim towards doing some experiments with infrasound at the Gaol one day. The Gaol lends itself very well to this being that we can have confined areas to pump it into… plus of course we have lots of tour people to experiment with too! It is definitely something I would like to get going and price up, when the money comes available.
I agree it needs looking into more. Most people wouldn’t be aware there are faults and earth movement all over the world right under their feet. Maybe these coincide with areas of high activity. That would be an interesting one to research into too. Is it a ‘ghost’ or just natural infrasound causing it… or is it a combination of both and we are blaming just one or the other with our narrow thinking… who knows. But worth as you say looking into.
As for the door… no, it looked like it had been opened and somebody had gone through. The lack of sound was the odd part! Believe me this door makes on hell of a noise when opening.
Thanks, Alison, I’ve been to some of those old forts, and I think that I know what you are talking about. The super heavy wooden doors make deep LOUD groaning and creaking noises when you open them. Just opening the doors is part of the eeriness of the tour experience
This newly published paper on infrasound might be of interest
http://www.parascience.org.uk/articles/INFRASND.pdf
Thank you Alison for this excellent article. So much of perceived potential paranormal activity can be explained via infrasound and I feel that it is generally unrecognized and/or under appreciated as one of the sources during debunking efforts.
We did have an earthquake in New England last week and though I didn’t notice it personally I did have some very strange feelings during the time before and after the event though I didn’t know it occurred. Of course this just may be due to my super-sensitivity developed from years of paranormal investigating, the fact that “the veils are thin” this time of year, or it may have been the 10 tacos and 5 margaritas I mysteriously ingested at a local watering hole the night before.
I’ll do some more research and post my results.