What's shaking the skies of the North West?, page 5
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reply posted on 13-10-2009 @ 05:19 PM by danielsil18
reply to post by susp3kt



Would I be able to hear the sonic boom or the jets after the rumble?

That's because I just felt and heard the rumble, but I didn't hear any jets.

If it was a sonic boom then this is the first time it passed by my house with me inside.

I think the seismic monitor shows from a magnitude of 4 to 8.

I would give the one I felt around a 2.



reply posted on 13-10-2009 @ 05:23 PM by CASH69
reply to post by Venetian



We have noticed a surge in military activity in the sky around S.W. Iowa too,even black unmarked choppers flying low. I personally think something is going on,but very classified. Just too much weird stuff going on lately.


reply posted on 13-10-2009 @ 05:40 PM by xEphon
reply to post by CASH69



That would be a strange coincidence but I would think it would be heard world wide if it were the same sounds no?


reply posted on 13-10-2009 @ 05:45 PM by CASH69
reply to post by xEphon



Things resonate at different frequencies by means of a certain pitch,say higher concentrations of certain mineral deposits in certain areas may react differently than other areas. Possible?



reply posted on 13-10-2009 @ 05:49 PM by susp3kt
reply to post by danielsil18



I have felt and heard sonic booms without hearing the aircraft that made it. It just means that the aircraft is too far away to hear it's engine noise, but not far enough away to hear the percussion of the sonic boom.


reply posted on 13-10-2009 @ 05:50 PM by Teeky
reply to post by MysterE



Something weird occurred here in Michigan around April or May during a thunderstorm. Each time the lightning would strike the Earth would quake causing the houses to shake.
Also the rumbling sounded like a giant bowling ball was being rolled through the land. The rumbling and the shaking seemed to spread throughout the land and would last for about 30 seconds. I thought it was an Earthquake but it would only happen following a lightning strike. It was not the normal Thunder sounds that follow a lightning strike. Everyone was truly disturbed by it.

I thought it was the end of the world like that "War of The Worlds".

[edit on 13-10-2009 by Teeky]


reply posted on 13-10-2009 @ 05:54 PM by defcon5
Originally posted by danielsil18
Would I be able to hear the sonic boom or the jets after the rumble?


There are air corridors that allow them to break the sound barrier, but outside of them, during peacetime, they are not allowed to do so unless its an emergency:

American military aircraft are never allowed to fly supersonically over the US, under normal peacetime conditions, except in specially designated areas. One such area is the High Altitude Supersonic Corridor (HASSC) in southern California. This corridor extends from northwest of Los Angeles to the Colorado River near Las Vegas, Nevada. A portion of the HASSC passes through the R-2508 Special Use Airspace Complex that includes Edwards Air Force Base, the China Lake Naval Air Warfare Center, and the Army's Fort Irwin. The HASSC is one of several special supersonic zones in the region, and is used by the Air Force, Navy, and foreign militaries for training and flight testing. The aircraft operating in this restricted area are responsible for the many odd rumbling noises and mysterious sounds often reported as secret, exotic, cutting-edge new airplanes supposedly developed at the infamous "Area 51."

Other special supersonic corridors exist througout the United States. Unlike the HASSC, most of these are not part of any Restricted Area, Prohibited Area or MOA (Military Operating Area). An example is a corridor in northeastern New York state near Saranac Lake. While the military controls access to and grants permission to fly supersonically through the HASSC, these other corridors are instead controlled by the FAA.

Nonetheless, there are special circumstances that do allow pilots to exceed Mach 1 over populated areas. US pilots are allowed to do so over South Korea due to the unique defense issues that nation faces. In addition, fighters performing combat air patrols over the US as part of Operation Noble Eagle in the wake of the September 11 terrorist attacks have broken the sound barrier on occassion to catch up to airliners during air-rage incidents. One such incident occurred over the suburbs of Chicago in October 2001 when two F-16 fighters intercepted an American Airlines flight from LA to Chicago after a passenger began threatening to crash the plane into the Sears Tower.


The shuttles do it regularly on their return for landing here in Florida. The booms are sudden, and very loud (depending on the atmospheric conditions), but they do not cause an extended rumbling noise in my experience.


reply posted on 13-10-2009 @ 05:55 PM by Aislin
reply to post by MysterE



About an hour ago, I was getting out of my car and gathering up my shopping bags when it sounded and felt like a train going by behind my house. My first thought was, "I love the sound of trains!". My second was "There isn't a train track within 5 miles of my house. What the heck?". I scanned the sky in case it might be a plane, but no. I've lived in this house for four years and have heard loud noises, but not a loud noise accompanied by vibration like today. There are so many strange things going on in the world. I shrugged my shoulders and thought "Add it to the list."


reply posted on 13-10-2009 @ 06:04 PM by Muckster
Well with regards to

www.youtube.com...

ive speeded it up, slowed it down... passed it through filters... played it backwards and again run it through filters and changed speeds....

The only interesting thing is when played using a high pass filter (cutting off everything below the 220hz range) you get this strange back ground noise that kinda sounds like... er... electric crickets

OK... wait...

While writing this ive been tinkering in the background (alt tabing hehe) and after isolating the 220hz range an above i then slowed it down, i was just messing around so didnt pay attention to exactly how much by, anyway it is REALLY weird... almost like old school modem sounds but without the screachy bits.

I dont normally make assumptions but it sounds almost like a computer language of some kind...

Dam... i wish there was a way to post WAV's on here.

You think im gonna get a knock on the door from the men in black now



Another weird thing... while playing it my mobile phone light came on as if the phone was gonna ring... no txt msg, no ring... just the light... Coincidence???

Hmm... im a bit freaked now

Dam... i should never have started this so late at night, i gotta go to bed thinking about this now



reply posted on 13-10-2009 @ 06:07 PM by OpTiMuS_PrImE
Originally posted by Muckster
Well with regards to

www.youtube.com...

ive speeded it up, slowed it down... passed it through filters... played it backwards and again run it through filters and changed speeds....

The only interesting thing is when played using a high pass filter (cutting off everything below the 220hz range) you get this strange back ground noise that kinda sounds like... er... electric crickets

OK... wait...

While writing this ive been tinkering in the background (alt tabing hehe) and after isolating the 220hz range an above i then slowed it down, i was just messing around so didnt pay attention to exactly how much by, anyway it is REALLY weird... almost like old school modem sounds but without the screachy bits.

I dont normally make assumptions but it sounds almost like a computer language of some kind...

Dam... i wish there was a way to post WAV's on here.

You think im gonna get a knock on the door from the men in black now



Another weird thing... while playing it my mobile phone light came on as if the phone was gonna ring... no txt msg, no ring... just the light... Coincidence???

Hmm... im a bit freaked now

Dam... i should never have started this so late at night, i gotta go to bed thinking about this now



thats nuts man all props to you for recording and posting this

[edit on 13-10-2009 by OpTiMuS_PrImE]

[edit on 13-10-2009 by OpTiMuS_PrImE]


reply posted on 13-10-2009 @ 06:15 PM by CASH69
reply to post by Muckster



Ive been around underground drilling and blasting before and this sounds nothing like that. I don't even think a nuclear boring device,like the one our government supposedly possesses,would even sound like that.
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