Bermuda Triangle is located right under where a satellite clear air vortex of a polar vortex of stratosphere and tropopause that would often occur on a same geographical spot; this clear air vortex subjected to land mass is therefore usually suspended on a fixed position of Earth. The satellite vortex with a smaller diameter would spin at much faster angular velocity than the dominant polar vortex, with higher angular velocity it therefore is a more violent clear air wind storm. In upper troposphere, clear air vortices driven by jet streams of satellite vortices of stratosphere and tropopause could occur when there are focused gravities of aligned planets in a solar system alignment effect. The above conjectures are based on the UVS model. Refer to The fundamental of unisonal vortex mechanism for detailed explanation on naturally occurred free vortex.

These illustrated aurorae have outlined those clear air vortices formed at high altitude in mesosphere. For those clear air vortices that have occurred in stratosphere, tropopause and upper troposphere, without particles such as water vapor that forms as whirling clouds, levitated dust or equipments such as lidar that would otherwise show their presence, they are invisible to naked eyes. The mysterious phenomena associated with invisible clear air vortex have complexly inversed illusions as a result of a paradoxical effect.

Wake vortices made visible with lidar

Beside Bermuda Triangle that have incidents for mysterious lost of aircrafts and vessels, these have also happened to anywhere else all over the world. Most of these type of incidents have one thing in common, which on those days when they disappeared, the solar system alignments were with strong combined gravities as a result of planetary alignments. A nuclear-powered submarine USS Scorpion had also disappeared mysteriously on a day with focused gravities of aligned planets in a solar system arrangement.

Other than clear air vortex that could occur anywhere around the globe, there were also incidents of oceanic whirlpool and deep-ocean whirlpool reported all over the ocean. Oceanic whirlpool, deep-ocean whirlpool and an un-heard of vortex of molten matter that could form from underneath the Earth's crust in ocean could have caused mysterious disappearance of sea vessels.

A most mysterious air crash in aviation history - Flight CAL611
From reports, this commercial jumbo jet Boeing 747 about 20 minutes after takeoff, cruising at an altitude of around 10km height, on 25th May 2002 at 15:10 hr local time, it suddenly disappeared from radar screen.

Radar findings that the plane experienced two sudden plunge, appeared to have suddenly lost speed and altitude, before pulling up from few hundred meters lower and accelerated. The aircraft then broke into four pieces with three pieces propelled in a forward direction while the fourth piece flew off backward. The debris from this aircraft was found as far as 129km away from crash site.

There was no signs of any burn and had ruled out that it was hit by a missile. The recovered black box indicated no human mistake and the aircraft has no sign of any distress, only recorded a thud sound just before it crashed. The investigation mulls on there was a lost of cabin pressure, that a previous a tailstrike incident suffered could be a key reason to metal fatigue of this twenty three years old aircraft . However, flight CAL611 crash remains as a biggest mystery in modern aviation history.

1. The aircraft had encountered a clear air vortex while cruising above upper troposphere when crossing a subtropical jet stream. On entering the vortex, it was first hit by a vertical downdraft of the vortex column; the aircraft pulled by forces of a sudden vertical downward wind therefore experienced a first sudden plunge briefly. .

Invisible vortex

2. The aircraft then entered into the vortex column and experienced a second sudden plunge that have lasted for several minutes dropping few hundred meters in a void; the atmosphere in the vortex column has been displaced by a low-pressure atmosphere of stratosphere sunken into the void, therefore the aircraft on it lost its buoyancy. The aircraft then accelerated and climbed.

Upper atmospheric vortex, with induced cyclonic cloud it therefore was visible.

3. On exiting the vortex column with its nose pointing upward it smashed flatly onto the inclined vortex wall, which then subject it to strong side winds and vertical downdraft from the vortex column. The high speed impact on air wall is likened to a whale smashing forcefully onto surface of water. See a UVS topic on "Do an interactive experiment to understand the effect of impacting on air wall".

Whale smashing onto surface of water

The surface tension of air wall of the invisible vortex could be the primary reason that had caused the inclined aircraft to disintegrate; if it had slammed flatly on its wings onto the air wall at high speed, that would have caused tremendous stress on the aircraft. After impact the aircraft could have lost it cabin pressure, in a chain reaction it then broke into four pieces. Those three main pieces that had maintained its momentum propelled forward. The piece that flown backward could have lost its momentum on impact, a horizontal angular force from the vortex column would have caused this broken piece to fly backward.

Other contributing factors to the crash of flight CAL611 such as metal fatigue and previous damages that might have resulted a weakened fuselage, which would have given way more easily when slammed onto vortex wall of an undetected clear air vortex.

The debris from this aircraft was found as far as 129km away from crash site suggests that the clear air vortex have to be a huge one. The crash had occurred at latitude where a subtropical jet stream was known to be active during summer. Subtropical jet stream by itself is a vortrex of its polar vortex; a global scale clear air cyclonic storm.

Few days later the search parties encountered a typhoon (tropical cyclone) near the crash site.

Image on right is a thumbnail of a time-lapsed image sequence in one minute interval per frame, it captured clouds moving to the left and disappear into what seems to be downdraft in a clear air vortex column, outlined by the vortex eye made visible by cloud pattern at bottom left quarter of the image. The solar system arrangement for this event on 22nd July 2007 at 13:00 hr was aligned Sun-Earth-Neptune with Sun, Mercury, Saturn and Venus right on top.

Image on far right illustrates a visible vortical cloud column captured on 19th August 2007 at 14:00 hr, this is in fact a cyclonic storm. The solar system arrangement was Saturn-Earth-Venus-Sun-Mercury-Neptune with Sun right on top.

Do an interactive experiment to understand the effect of impacting on air wall.

Take a deep breath and blow out a steam of air with your mouth, make it as thin and as fast as you can manage, this would create a stream of air with closed streamlines that has a boundary of air wall that encapsulates the higher density air stream, this higher density air stream is as a result of air consolidation in rapid air flow, this effect creates an invisible air wall that has surface tension. Then swipe your hand across this steam of air near your mouth and you should experience an impact and also hear it when your hand hit the air wall.

In this simple experiment on hitting the air wall with your hand, what you could experience might be a miniscule impact on air wall, nevertheless, if an aircraft flying at high velocity with large surface area of its wings is slammed flatly onto an air wall, the impact would be tremendous.

Oceanic whirlpool is also a natural occurring phenomenon, there are many known spots in the world where oceanic whirlpool occurs frequently.

Water in open ocean is a viscous matter that has dynamic similarity in fluid principles as air, the differences are in density and viscousity. A sub-tropical oceanic whirlpool in open water could be formed by a unisonal vortex at lower latitude, or at a geological pole. Its main axis could be caused by a polar oceanic whirlpool, or combined gravities of focused gravities of aligned planets in a solar system arrangement of aligned planets including Sun and Moon, the secondary axis is on rotation of Earth that drives the whirlpool. Once the solar system alignment is weaken, such as Earth has rotated out of the planetary alignment with the whirlpool, the oceanic vortex should dissipate quickly from the ocean surface. In terrain such a narrow channel could also generate smaller whirlpool having around 10 meters diameter driven by fast flowing tides. An oceanic whirlpool could also be driven by a huge deep-ocean whirlpool. Refer to The fundamental of unisonal vortex mechanism for detailed explanation on naturally occurred free vortex.

A whirlpool occurred off the coast of the Baltic Sea, Northern Europe during summertime at 07:20hr on 28 February 2007. Its spin direction is counter clockwise, no indication of size but presumable was quite large. The solar system arrangement at that moment was triple crossed alignments of Saturn-Moon-Earth-Neptune alignment, Earth-Jupiter-Pluto alignment and Earth-Sun-Uranus alignment.

When the solar system alignment is strong, an oceanic whirlpool of any size could probably occur anywhere when the conditions are met, in a similar manner like atmospheric vortices. This is also a very probable cause for those disappeared vessels. However, not much direct data are available at this point of time to draw any deduction.

An un-heard of vortex of molten matter that could form from underneath of Earth's crust in ocean could also have contributed to the mysterious disappearance vessels. In a process they would cause underwater volcanic activities that could have many effects. Image on right is a chain of volcanic craters at Northeast Pacific Ocean Ridge,

If methane gas hydrates effect that reduces density of sea water is also the cause for mysterious disappearance of vessels, conjecturably, focused gravities of aligned planets in a solar system arrangement could be the possible trigger mechanism for the release of massive methane gas hydrates from ocean floor, by means of underwater volcanic activities. In the presence of deep-ocean vortices also formed through the precession, tiny methane bubbles in vast quantity could be vortically segregated and held in deep ocean that reduces the density of water. Through a self-perpetuating manner in a not so apparent form as a surfacing deep-ocean whirlpool, when rises gradually towards the surface, its low pressure center with lower density water can swallow a passing by vessel in a gulp, plunges it down in a freefall into the abyss. A report by Nick Parker on methane gas hydrates as a cause for disappearance of some vessels.