Hundreds of passengers are facing travel disruption after a volcanic eruption in Indonesia sent ash
clouds over the region, forcing airlines to cancel flights to and from Northern Australia.
Not exact matches
Whiteface is almost always wreathed in a
cloud that lays a mean, chill mist
over the summit, even on days that are clean and golden across the rest of the
region.
The resignations come as LPCiminelli — the
region's biggest contractor — continues to operate under a
cloud of scrutiny
over the executives» alleged corruption tied to a $ 750 million state contract for the Buffalo Billion project to build a solar panel factory for SolarCity off South Park Avenue.
«A thunderstorm and rain - bearing
cloud system located
over the coast and middle sectors, is expected to persist and further affect places in the central, western and Brong Ahafo
regions till noon.
Computer modeling and satellite observations suggest that these tiny particles can increase storm -
cloud cover
over certain
regions of the North Pacific by 20 to 50 percent, enough to alter storm tracks in some cases.
Astronomers believe this
region, called the Oort
cloud, contains a vast collection of icy debris left
over from material that came together to form the sun, Earth, and the other major planets 4.6 billion years ago.
NEW DELHI — A giant
cloud of pollution is hanging
over large parts of South Asia, endangering the health of
over a billion people who inhabit the
region, according to a report released yesterday by the United Nations Environment Programme (UNEP).
Over millions of years, one relatively dense
region of the
cloud begins to collapse in on itself.
For this to occur, outside forces would have to compress the gas
clouds near the center of our galaxy to overcome the violent nature of the
region and allow gravity to take
over and form stars.
The Tarantula Survey is an ambitious ESO Large Programme that has obtained multi-epoch spectroscopy of
over 1,000 massive stars in the 30 Doradus
region of the Large Magellanic
Cloud.
FMI has been involved in research project, which evaluated the simulations of long - range transport of BB aerosol by the Goddard Earth Observing System (GEOS - 5) and four other global aerosol models
over the complete South African - Atlantic
region using
Cloud - Aerosol Lidar with Orthogonal Polarization (CALIOP) observations to find any distinguishing or common model biases.
For example, in Earth atmospheric circulation (such as Hadley cells) transport heat between the warmer equatorial
regions to the cool polar
regions and this circulation pattern not only determines the temperature distribution, but also sets which
regions on Earth are dry or rainy and how
clouds form
over the planet.
large areas of polar stratospheric
clouds (PSCs)--
clouds in the ozone layer - were present
over the Arctic
region at altitudes between 14 and 26 km.
But they do at least have certain basic physical principles in their
cloud representations —
clouds over ice have less albedo effect than
clouds over water, you don't get high
clouds in
regions of subsidence, stable boundary layers lead to marine stratus, etc..
When Cassini first encountered Titan, it observed a large outburst of methane cumulus
clouds over Titan's south polar
region.
Astronomer Vera Cooper Rubin found
over decades of radio observations that the rotational velocity of
clouds of ionized hydrogen (HII
regions) in spiral galaxies like the Milky Way was not decreasing at increasing distance from their galactic cores, like the velocity of the planets around the Sun.
Low - altitude stratus
clouds form
over the cool water of the California Current, and spread overnight into the coastal
regions of Southern California.
The low - altitude stratus
clouds that make up the June Gloom
cloud layer form
over the nearby ocean, and are transported
over the coastal areas by the
region's prevailing westerly winds.
As players the world
over prepare to re-enter the realm of
Cloud, Lightning and of course, Chocobos, what better way for Square Enix to celebrate it's much loved franchise with some salivating screenshots from the Duscae
region itself.
Since the result comes from measurements of absorption at infrared wavelengths, the results are strictly valid only for relatively
cloud - free locations (
cloud cover fraction
over a 300 km
region less than about 60 %).
In the case of this summer, to make it familiar, the NE North American Coast and most of Canada is cooler by extensive periods of
cloud coverage, cooling caused by this
region clashes with the US South extreme heat, given less bouts of
clouds up North, the North American warming record would have been amazingly strong, but permanent
cloud episodes
over one
region or another travel, never last forever, as such not causing a permanent shift in the temperature record (unless the
clouds cover or not wide swats of the Polar
regions).
The SSTs temperatures are used here, with success
over certain
regions of the globe, as a proxy and cross-check for
cloud variability.»
large areas of polar stratospheric
clouds (PSCs)--
clouds in the ozone layer - were present
over the Arctic
region at altitudes between 14 and 26 km.
The atmospheric river of moisture streaming off of the record warm Pacific ocean is heavily aerosolized (as described above) which keeps much of the moisture from falling and broadcasts it out into massive
regions of rainless (and toxic)
cloud cover expanding out
over the Western US.
Suddenly, a drought - stricken African
region could benefit from a Sahel monsoon, with climate change storm
clouds breaking
over Chad and Mali.
Complete
cloud coverage
over tropics will still make conditions in tropics warmer than they are now [at earth distance], but complete
cloud coverage
over regions which do not have sun directly overhead [high latitude, winter] will cause cooler conditions then than Venus distance tropics.
Notably, by studying the
clouds over a limited
region of the atmosphere
over the eastern Pacific Ocean, as well as
over nearby land masses, the team at the university's International Pacific Research Centre have declared themselves firmly in the latter camp, warning that, as temperatures continue to creep steadily upwards
over the next 100 years,
cloud cover will become thinner and more - sparse, thereby serving to exacerbate the problem.
In July the TOVS temperatures are approximately 6 K too cold
over ice - covered
regions owing to poor retrievals when
cloud cover exceeds 95 %.
The suggested hypothesis, is that in
regions devoid of dust (e.g.,
over the large ocean basins), the formation of
cloud condensation nuclei takes place from the growth of small aerosol clusters, and that the formation of the latter is governed by the availability of charge, such that charged aerosol clusters are more stable and can grow while neutral clusters can more easily break apart.
Changes in global
cloud cover are dominated by changes in Pacific
cloud over the eastern upwelling
regions.
A small direct current is able to flow vertically between the ionosphere (maintained at approximately 250 kV by thunderstorms and electrified
clouds) and the Earth's surface
over fair - weather
regions because of GCRSecond
«Sometimes when that curtain is pulled, as in the case
over the North Atlantic ocean in the winter months, this reduces the overall
cloud cover» in the lower mid-latitudes, the temperate
regions outside of the tropics, Tselioudis said.
However, another source of uncertainty in the monthly mean zonal
cloud radiative effects comes from the low frequency of clear - sky occurrence, when averaging
over regions that correspond to the spatial resolution of general circulation models.
7 July, 2017 — Suddenly, a drought - stricken African
region could benefit from a Sahel monsoon, with climate change storm
clouds breaking
over Chad and Mali.
The most significant changes in the new D - series
cloud datasets are: 1) revised radiance calibrations to remove spurious changes in the long - term record, 2) increased cirrus detection sensitivity
over land, 3) increased low - level
cloud detection sensitivity in polar
regions, 4) reduced biases in cirrus
cloud properties using an ice crystal microphysics model in place of a liquid droplet microphysics model, and 5) increased detail about the variations of
cloud properties.
Although we focus on a hypothesized CR -
cloud connection, we note that it is difficult to separate changes in the CR flux from accompanying variations in solar irradiance and the solar wind, for which numerous causal links to climate have also been proposed, including: the influence of UV spectral irradiance on stratospheric heating and dynamic stratosphere - troposphere links (Haigh 1996); UV irradiance and radiative damage to phytoplankton influencing the release of volatile precursor compounds which form sulphate aerosols
over ocean environments (Kniveton et al. 2003); an amplification of total solar irradiance (TSI) variations by the addition of energy in
cloud - free
regions enhancing tropospheric circulation features (Meehl et al. 2008; Roy & Haigh 2010); numerous solar - related influences (including solar wind inputs) to the properties of the global electric circuit (GEC) and associated microphysical
cloud changes (Tinsley 2008).
(2) Alternatively, FD events might only result in dynamic effects
over winter cyclogenesis
regions, and therefore may not necessarily produce direct changes in
cloud cover (Tinsley & Deen 1991).
Due to the relative weakness of Earth's geomagnetic shielding in this
region,
cloud changes
over such a location are tantalizing as FD events have the potential to induce maximum changes in atmospheric ionization.
Sensors provide total column water vapor data
over large
regions and are not highly influenced by
clouds.
Kristjánsson et al. (2008) adapted this idea to an investigation of FD events, performing a survey of
cloud changes detected by MODIS
over aerosol - impoverished oceanic
regions.
Asmall direct current is able to flow vertically between the ionosphere (maintained at approximately 250 kVby thunderstorms and electrified
clouds) and the Earth's surface
over fair - weather
regions because of GCRinduced atmospheric ionization.
Typically, stratus
clouds occur
over regions of low atmospheric pressure.
Examining the structure of the global
cloud field one can see, a long line of bright, dense
clouds near the equator in a
region known as the Intertropical Convergence Zone (ITCZ), more clearly evident
over the tropical Atlantic and East Pacific oceans.
The researchers found that cumulus
cloud towers produced less cirrus
clouds when they moved
over warmer ocean
regions.
In high
clouds, such as cirrus, cirrostratus, and deep convective
clouds, there is some evidence that dust particles
over wetter
regions south of the desert provide surfaces for ice crystals to form around.
However, where the SAL extends
over low marine
clouds, the dust (since it is darker than
cloud) might have an opposing effect to that seen in clear sky
regions, although this is hard to quantify.
Polar Stratospheric
Clouds Large, diffuse, ice - particle
clouds that form in the stratosphere usually
over polar
regions.