Sentences with phrase «sea level pressure between»

Here we use the SAM definition of Marshall (2003; 19) based on the difference in mean sea level pressure between 40ºS and 65ºS, which is entirely based on observations and fully independent of our inversion.

The effects can also be felt as far away as Antarctica where a «dipole» of sea level pressure between the Bellinghausen and Weddell Seas is highly correlated to the ENSO phase and can have important effects on sea ice and Antarctic ecology.

A measure of the difference in sea level pressure between the western (e.g., Darwin, Australia) and central / eastern (e.g., Tahiti) equatorial Pacific, representative of the east - west changes in atmospheric circulation associated with the El Nino / Southern Oscillation phenomenon.

Not exact matches

This sea level rise is then concentrated to the north or south by the NAO, which is a measure of the atmospheric pressure difference between Iceland and the Azores.

Blobfish live at depths of between 600 and 1,200 meters where the pressure is several dozen times higher than at sea level, and they can grow up to 12 inches in length.

For every hurricane in the North Atlantic Basin between 1997 and 2013, they pulled information such as mean sea - level pressure and temperature as well as vertical temperature and humidity profiles, and entered it into a thermodynamic hurricane model that treats each storm as a gigantic heat engine.

The sea level pressure of the North Pacific causes the difference between the PDO and ENSO.

The exact relationship between sea levels and atmospheric pressures is still being debated, e.g., Mather et al., 2009 (Abstract; Google Scholar access), but it may be significant.

Indeed, Heyen et al., 1996 (Open access) found a strong correlation between atmospheric pressure and winter sea levels in the Baltic Sea, and Bergant et al., 2005 (Open access) found strong correlations between monthly sea levels and atmospheric pressures along the Adriatic coast, particularly in the wintsea levels in the Baltic Sea, and Bergant et al., 2005 (Open access) found strong correlations between monthly sea levels and atmospheric pressures along the Adriatic coast, particularly in the wintSea, and Bergant et al., 2005 (Open access) found strong correlations between monthly sea levels and atmospheric pressures along the Adriatic coast, particularly in the wintsea levels and atmospheric pressures along the Adriatic coast, particularly in the winter.

Relationship Between Sea Level and Bottom Pressure on Climate Scales — Implications for Assessing Heat Content and Deep Variability

Christopher G. Piecuch; Katherine J. Quinn; Rui M. Ponte (2012) Relationship Between Sea Level and Bottom Pressure on Climate Scales — Implications for Assessing Heat Content and Deep Variability.

Knowledge of the relationship between bottom pressure pb and sea level ζ is important for understanding ocean circulation and climate.

There may however be a more direct link between solar UV and the Southern Annular Mode (SAM)-- an index of sea level pressure in the Antarctic.

In general, indices of the annular modes are based on either 1) the leading principal component (PC) time series of gridded geopotential height anomalies at a given pressure level or 2) approximations of the leading PC time series of geopotential height anomalies using differences between sea level pressure anomalies at stations in middle and high latitudes.

Since ENSO is a coupled ocean - atmosphere process, I have presented its impact on and the inter-relationships between numerous variables, including sea surface temperature, sea level, ocean currents, ocean heat content, depth - averaged temperature, warm water volume, sea level pressure, cloud amount, precipitation, the strength and direction of the trade winds, etc..

The pair reported finding a «strong» correlation between sea - level pressures, or wind speeds, and sea - surface temperatures.

The climate shift of 1978 manifests as a strong lift in 200hPa temperature globally with the most extreme change at about 30 ° of latitude in both hemispheres, a pronounced fall in sea level pressure in the south East Pacific, a jump in sea surface temperature in the tropics, the transition between solar cycle 20 and 21 and a hike in the aa index of geomagnetic activity that has slowly sunk along with 200hpa temperature from that time forward.

ii) ice - 605 cover associated sea - level - pressure changes that reorganize winds and thereby direction of freshwater and sea ice export between the Arctic Basin and marginal seas;

The polar front changes largely in response to sea level pressure difference between the pole and the sub-Antarctic — as measured by the Southern Annular Mode (SAM) index.

Though there can be significant differences in regional surface impacts between one SSW event and another, the typical pattern includes changes in sea level pressure resembling the negative phase of the North Atlantic Oscillation (NAO) / Arctic Oscillation (AO), (representing a southward shift in the Atlantic storm track), wetter than average conditions for much of Europe, cold air outbreaks throughout the mid-latitudes, and warmer than average conditions in eastern Canada and subtropical Asia (see figure below, left panel).

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A balance develops between the Coriolis force and the force arising from the horizontal water pressure gradient such that surface currents flow parallel to the contours of elevation of sea level.

Previous theoretical and model - based studies of the relationship between ocean bottom pressure (pb) and sea level (ζ) suggest primarily barotropic variability at mid to high latitudes for scales greater than a few hundred kilometers and periods less than a few months.

These metrics emphasise fields between 30S and 30N including 2 m air temperature (Willmott and Matsuura 2000), vertically averaged air temperature (ERA40, Uppala et al. 2005), latent heat fluxes of the ocean (Yu et al. 2008), zonal winds at 300 mb (ERA40, Uppala et al. 2005), longwave and shortwave cloud forcing (CERES2, Loeb et al. 2009), precipitation over land and ocean (GPCP, Adler et al. 2003), sea level pressure (ERA40, Uppala et al. 2005), vertically averaged relative humidity (ERA40, Uppala et al. 2005).

It reverts to the mean because the SOI is simply the difference between the sea - level barometric pressures at two remotely located positions in the south pacific..

Webster,» The absolute pressure is 1 atm at sea level, and the differences between two locations will oscillate around zero over time.»

We use the 9 climate variables of surface air temperature (SAT), sea level pressure (SLP), precipitation (rain), the top of atmosphere (TOA) shortwave (SW) and longwave (LW) full - sky radiation, clear - sky radiation (CLR, radiative flux where clouds do not exists), and cloud radiative forcing (CRF, radiative effect by clouds diagnosed from the difference between full - sky and clear - sky radiation, Cess et al. 1990).

I've also never seen a paper (haven't looked for one, truth be told) about the relationship between the magnetic field and sea level pressure.