Sentences with phrase «wind on the air temperature»

For a subset of 14 relatively clear (cloudy) stations, the mean temperature drop was 0.91 ± 0.78 (0.31 ± 0.40) degrees C, but the mean temperature drops for relatively calm and windy stations were almost identical, indicating that cloud cover has a much greater effect than wind on the air temperature's response to an eclipse.

Not exact matches

Weather conditions are an important influence on the trajectory of a baseball with air pressure, wind, temperature and humidity all considered significant factors.

The intense buildup of freezing spray requires winds of at least 15 mph, below - freezing air temperature and water temperature lower than 40 degrees Fahrenheit, says Jordan Gerth, a University of Wisconsin - Madison meteorologist and expert on Great Lakes weather phenomena.

The Tibetan Plateau in China experiences the strongest monsoon system on Earth, with powerful winds — and accompanying intense rains in the summer months — caused by a complex system of global air circulation patterns and differences in surface temperatures between land and oceans.

The analysis of high - frequency surface air temperature, mean sea - level pressure, wind speed and direction and cloud - cover data from the solar eclipse of 20 March 2015 from the UK, Faroe Islands and Iceland, published today (Monday 22 August 2016), sheds new light on the phenomenon.

Meanwhile, on the cut - off high's eastern side, winds heading south drove cold air from the Arctic Ocean toward Greenland's southern tip, bringing the lower than usual temperatures there.

On the Antarctic Peninsula, this phenomenon — known as a föhn wind — can raise air temperature above zero.

Already he has shown, at least on the computer screen, that small changes in wind and air temperature — in fact, no more than 3 to 5 degrees — could have redirected hurricane Iniki away from landfall in 1992 and reduced the strength of hurricane Andrew that same year.

These measurements were made after installing wind and air temperature sensors on the telescope and at the top of one of the Keck domes.

Heatwaves occasionally crop up, thanks to plumes of hot air from northern Africa via southerly winds, and temperatures as high as 35 °C are observed on rare occasions.

Air temperature, wind - chill and sunshine should also be considered before deciding on the kind of wetsuit needed to stay warm when surfing at Mangamaunu.

Air temperature, wind - chill and sunshine should also be considered before deciding on the kind of wetsuit needed to stay warm when surfing at DuckPool.

Air temperature, wind - chill and sunshine should also be considered before deciding on the kind of wetsuit needed to stay warm when surfing at Dabki.

Air temperature, wind - chill and sunshine should also be considered before deciding on the kind of wetsuit needed to stay warm when surfing at Coxos.

In her essay, exhibition curator Barbara O'Brien writes, «Her paintings are premised on the truth that she stood in this place, with the light casting shadows just so, the temperature of the air warm or cool, the sun warm against her face, protected by the brim of a straw hat; her fingers able to employ brush to linen against the wind of a New Jersey winter.»

If we look at the air temperature on a micro scale it was more likely that there would be a temperature inversion layer within feet of the surface which would have reduced the cool to warm convection in the absence of wind.

Depending on wind direction, the air that reaches the observing site can have a different temperature.

Canadian Ice Service, 4.7, Multiple Methods As with CIS contributions in June 2009, 2010, and 2011, the 2012 forecast was derived using a combination of three methods: 1) a qualitative heuristic method based on observed end - of - winter arctic ice thicknesses and extents, as well as an examination of Surface Air Temperature (SAT), Sea Level Pressure (SLP) and vector wind anomaly patterns and trends; 2) an experimental Optimal Filtering Based (OFB) Model, which uses an optimal linear data filter to extrapolate NSIDC's September Arctic Ice Extent time series into the future; and 3) an experimental Multiple Linear Regression (MLR) prediction system that tests ocean, atmosphere and sea ice predictors.

where depending on the wind direction and time of year, the air that the temperature sensor monitors may transit a dirt road, crops, or other land surface varations, each with a different surface heat budget., before reaching the temperature observing site.

Canadian Ice Service, 4.7 (+ / - 0.2), Heuristic / Statistical (same as June) The 2015 forecast was derived by considering a combination of methods: 1) a qualitative heuristic method based on observed end - of - winter Arctic ice thickness extents, as well as winter Surface Air Temperature, Sea Level Pressure and vector wind anomaly patterns and trends; 2) a simple statistical method, Optimal Filtering Based Model (OFBM), that uses an optimal linear data filter to extrapolate the September sea ice extent timeseries into the future and 3) a Multiple Linear Regression (MLR) prediction system that tests ocean, atmosphere and sea ice predictors.

Fertilizer production will almost certainly keep growing to keep pace with human population, but the amount of aerosols created as a result depends on many factors, including air temperature, precipitation, season, time of day, wind patterns and of course the other needed ingredients from industrial or natural sources.

The sea ice in the Siberian Arctic is peaking, its effect on the meridional temperature gradient strong, promoting increased zonal flow of large - scale winds, which advect warm air and moisture over the Eurasian continent from the Atlantic and disrupt vertical stratification near the surface and promote high cloudiness, both of which lead to increasing temperatures — greatest at low altitudes and high latitudes.

Zhang points out that the standard deviation is high along parts of the NWP and Howell notes that ice conditions in this region are difficult to predict because there is likely a strong dependence on summer air temperatures and wind fields.

Canadian Ice Service; 5.0; Statistical As with Canadian Ice Service (CIS) contributions in June 2009 and June 2010, the 2011 forecast was derived using a combination of three methods: 1) a qualitative heuristic method based on observed end - of - winter Arctic Multi-Year Ice (MYI) extents, as well as an examination of Surface Air Temperature (SAT), Sea Level Pressure (SLP) and vector wind anomaly patterns and trends; 2) an experimental Optimal Filtering Based (OFB) Model which uses an optimal linear data filter to extrapolate NSIDC's September Arctic Ice Extent time series into the future; and 3) an experimental Multiple Linear Regression (MLR) prediction system that tests ocean, atmosphere, and sea ice predictors.

The NAO's prominent upward trend from the 1950s to the 1990s caused large regional changes in air temperature, precipitation, wind and storminess, with accompanying impacts on marine and terrestrial ecosystems, and contributed to the accelerated rise in global mean surface temperature (e.g., Hurrell 1996; Ottersen et al. 2001; Thompson et al. 2000; Visbeck et al. 2003; Stenseth et al. 2003).

Canadian Ice Service, 4.7 (± 0.2), Heuristic / Statistical (same as June) The 2015 forecast was derived by considering a combination of methods: 1) a qualitative heuristic method based on observed end - of - winter Arctic ice thickness extents, as well as winter Surface Air Temperature, Sea Level Pressure and vector wind anomaly patterns and trends; 2) a simple statistical method, Optimal Filtering Based Model (OFBM), that uses an optimal linear data filter to extrapolate the September sea ice extent timeseries into the future and 3) a Multiple Linear Regression (MLR) prediction system that tests ocean, atmosphere and sea ice predictors.

He says to take examples from real world, (as he's done with the example of packets of air rising which is already well known and which is what gives us our weather), but on a non-rotating Earth it's the difference of temperature provided by the Sun between the equator and the poles which sets up the basic pattern of packets of air on the move (which is wind, wind is volumes of air on the move) from the equator to the poles where they cool and are drawn back to the equator where the heating cycle begins again.

Adjacent grids have the exact same problem — the wind and solar are moving approximately in sync — meaning supply in adjacent regions is quite highly correlated; and hot and cold temperatures are likewise in sync so air - conditioning and heating demand is similar in adjacent regions — therefore another region will be drawing on their storage at the same times as the PJM region.

In Fig. 5b, the July — August — September (JAS) winds are overlaid on the same SON sea ice and continental air temperature trends.

Depending on air temperatures and winds that might influence this ice barrier, the flow of ice out of the Lincoln Sea is expected to begin the last week of July.

«Working with data pertaining to 7450 cardiovascular - related deaths that occurred within Budapest, Hungary, between 1995 and 2004 — where the deceased were «medico - legally autopsied» — Toro et al. looked for potential relationships between daily maximum, minimum and mean temperature, air humidity, air pressure, wind speed, global radiation and daily numbers of the heart - related deaths... scientists report and restate their primary finding numerous times throughout their paper, writing that (1) «both the maximum and the minimum daily temperatures tend to be lower when more death cases occur in a day,» (2) «on the days with four or more death cases, the daily maximum and minimum temperatures tend to be lower than on days without any cardiovascular death events,» (3) «the largest frequency of cardiovascular death cases was detected in cold and cooling weather conditions,» (4) «we found a significant negative relationship between temperature and cardiovascular mortality,» (5) «the analysis of 6 - hour change of air pressure suggests that more acute or chronic vascular death cases occur during increasing air pressure conditions (implying cold weather fronts),» (6) «we found a high frequency of cardiovascular death in cold weather,» (7) «a significant negative relationship was detected between daily maximum [and] minimum temperature [s] and the number of sudden cardiovascular death cases,» and (8) «a significant negative correlation was detected between daily mean temperature and cardiovascular mortality.»

El Azizia took the record for highest temperature ever recorded on Sept. 13, 1922, when a thermometer on a weather station hit a whopping 136 degrees Fahrenheit (58 degrees Celsius), thanks to southerly winds blowing in hot air from over the Sahara Desert.

Preparing for this all friday (Mar. - 24), we deploy 22 sensors on a kevlar line of which 20 record internally and must be recovered while 2 connect via cables to the weather station to report ocean temperature and salinity along with winds and air temperatures.

Higher wind means greater mixing of the low - level air and, on average, higher temperatures due to that mixing.

They claimed air temperatures were higher, but it depends on what sector; Alaska and the Bering Sea had record winds, ice and cold.