THE NEVER ENDING LIGHTINING
STORM
The Most Beautiful Wonders Of Nature
Relámpago
del Catatumbo is an atmospheric phenomenon in Venezuela. It occurs
only over the mouth of the Catatumbo River where it empties into Lake
Maracaibo. On the southwestern side of Venezuela’s massive Lake
Maracaibo
The Relámpago del Catatumbo (relámpago means lightning, Catatumbo is a nearby river) is a lightning storm that rages most nights for eight months of every year, and has been flashing for thousands of years. As many as 40,000 lightning bolts illuminate the sky every night at a rate of 18 to 60 bolts per minute. But this disturbance happens high in the troposphere, about three miles up, so the storm raging overhead is eerily silent when viewed from the ground.
It
originates from a mass of storm clouds at a height of more than 5 km,
and occurs during 140 to 160 nights a year, 10 hours per day and up
to 280 times per hour. It occurs over and around Lake Maracaibo,
typically over the bog area formed where the Catatumbo River flows
into the lake.
The
Beacon of Maracaibo is most active at two times of the year: in May
(at the beginning of the wet season) and in October (at its end).
During the region’s dry season, particularly in January and
February, lighting storms are less frequent and have been known to
stop altogether.
The
original name was rib
a-ba or
“river
of fire”.
The name was given by the native people in the region
Historical
Record
the
first written record of the storm was made by Lope de Vega in his
1597 work “The Dragontea.” In the poem, de Vega recounted how the
lighting illuminated Sir Francis Drake’s fleet, which was
attempting to launch a surprise attack on the town of Maracaibo.
Drake was defeated.
The
second, probably the biggest one, was during the Venezuelan War of
Independence on July 24, 1823. The lightning revealed sneaky Spanish
fleet which was trying to get to the shore. This gave the Adm. José
Prudencio Padilla enough time to fend off the inv
aders.
No
one really knows why the lightning persists, although theories
abound.Even scientist can’t yet be fully explained, the Relámpago
del Catatumbo is unique, and holds several global records to prove
it.
Scientists
explain the phenomenon,And
plenty of theories have attempted an
explanation.
1).Methane
Lake
Maracaibo is found within a larger, low elevation basin surrounded by
swamps, all of which sit above a massive oil field. Hand-in-glove
with oil is methane.Some familiar with the phenomenon think the
methane “may increase the conductivity of the air over Catatumbo,
allowing lighting to recharge faster and fire more frequently.” hot
methane rising from the gaseous bogs of the Catatumbo River mixes
with cold, dry air coming down from the Andes Mountains to create
perfect storm conditions.
FALIURE OF THEORY:- Although this sounds like a good theory, it has been rejected by at least a few atmospheric scientists. These researchers claim that the concentration of methane in the atmosphere around Catatumbo is too small to produce such an effect, and they point to other areas of the world where methane concentrations are higher, but no lightning has been observed.
2).
A
mixture of organic compounds found in sedimentary rocks that is
highly concentrated in the area due to underground petroleum fields.
Kerogen leaking into the atmosphere may contribute to the buildup of
methane that sparks storms, some scientists believe.Above Lake
Maracaibo had enhanced conductivity because of methane from oilfields
below
3).Unique
Topography and Climate
More
experts are satisfied with the explanation that the proximity of two
spines of the Andes Mountains and the wind and moisture from the
Caribbean Sea.Weather and humidity may also play a role, as the last
time the Relámpago had a significant pause was in 2010 when a
powerful El Niño caused massive droughts in much of the country.
Others explain this pause by citing the rampant deforestation in the
region, which may also affect it in unknown ways.NOAA/CIRA VIIRS]
NOW TIME FOR :-
AMAZING
FACT PRO+
1).
The world’s top
producer of ozone,
which is created when atmospheric oxygen (O2) is forced apart by
radiation, and the free oxygen molecules eventually join an existing
pair to create ozone (O3). But this ozone isn’t the harmful,
anthropogenic kind that settles at ground level; it’s the good
ozone that populates the upper troposphere and lower stratosphere.
Because the Relámpago produces so much, some environmentalists are
calling for it to be named a UNESCO
world heritage site.
2).Guinness
book of world records In
January 2014, Venezuela entered the Guinness Book of World Records
for the most lightning strikes per hour .The Guinness Book of World
Records says the area has the most lighting strikes per square meter
of anywhere in the world.taking the record from the town of Kikika in
the Democratic Republic of Congo
3).This
storm has 1
million lightning
strikes a year.
it's
saved the area from attack (by illuminating ships) and helped
mariners navigate.the spectacular phenomenon may even be
responsible for Venezuela’s independence.
5).The
sky above this river never sleeps.Producing 3,600
flashes per hour,
for 10 hours at a time,
6).A
particular spot on a particular lake attracts 1.2 million lightning
bolts a year.
8).The
most lightning-struck place on earth.
This
electric spot, where the Catatumbo River empties into Lake Maracaibo
in Venezuela’s far northwest, is believed to be the
most lightning-struck place on earth.
VIDEO Showing threatning lightining at Relámpago
del Catatumbo
No comments:
Post a Comment