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Climate centres use several standard regional averages of sea surface temperature anomalies as indices to monitor the state of the equatorial Pacific ocean, especially anomalous warming/cooling associated with El Niño and La Niña
High pressure is set to build across the UK this week, providing some calmer conditions
. Temperatures are expected to be closer to the seasonal average than on Monday, but it will still feel pleasantly warm in any sunshine that does occur. High pressure will build across the UK this week, eventually providing many of us with calm conditions But calm doesn't automatically mean sunny
Scotland. Anticyclones normally bring settled weather, however the seasons and origin of the airmass often result in differences in cloud cover. For example, whilst we associate high pressure as bringing fine sunny weather to the UK during the summer, the same high pressure can lead to extensive
High pressure is set to build across the UK this week, providing some calmer conditions
. Temperatures are expected to be closer to the seasonal average than on Monday, but it will still feel pleasantly warm in any sunshine that does occur. High pressure will build across the UK this week, eventually providing many of us with calm conditions But calm doesn't automatically mean sunny
Madden-Julian Oscillation NAO North Atlantic Oscillation ODI Overseas Development Institute pCO 2 Partial Pressure CO 2 RCM Regional Climate Model RCP Representative Concentration Pathway SLR Sea Level Rise SSA Sub-Saharan Africa SST Sea Surface Temperature SWI Saltwater Intrusion UHI Urban Heat
at the surface, huss is specific humidity at the surface, psl is sea level pressure, rls is the long wave radiation at the surface, rss is the short wave radiation at the surface, sfcWind is wind speed at 10m, tas is mean temperature at the surface, tasmin is minimum temperature at the surface, tasmax
and meteorologist, Craig Snell, said: “We could potentially see a greater chance of seeing some showers moving in from the North Sea. But with high pressure still in charge for most of us, it should remain dry. "There could be some showers potentially moving as far west as the Midlands as the day
and subtropical surface pressure pattern called the Southern Oscillation. This coupled atmosphere–ocean phenomenon, with preferred time scales of two to about seven years, is known as the El Niño-Southern Oscillation (ENSO). The cold phase of ENSO is called La Niña. A plausible representation
with height. In this instance the shear is measured between the 200 hPa and 850 hPa pressure surfaces. Low levels of vertical wind shear, typically below 10ms -1 , are considered favourable for tropical storm development and intensification. Above this threshold, wind shear causes the displacement
and subtropical surface pressure pattern called the Southern Oscillation. This coupled atmosphere–ocean phenomenon, with preferred time scales of two to 18 about seven years, is known as the El Niño-Southern Oscillation (ENSO). The cold phase of ENSO is called La Niña. Emissions Scenario A plausible
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