Sentences with phrase «humidity data at»

Global humidity data at very high altitudes in the stratosphere and above.

Not exact matches

Sensors at each facility collect data points regarding factors like humidity, temperature, and light.

By analyzing this data over the following six months, the researchers found that clouds that grew at the lowest temperatures required extremely high relative humidity in order for water vapor to form an ice crystal around a dust particle.

The conclusions are based on observed gas and aerosol composition, humidity and temperature data collected at a site in rural Alabama as part of the Southern Oxidant and Aerosol Study (SOAS).

Julian Tang, a clinical virologist at the United Kingdom's University Hospitals of Leicester NHS Trust, notes that the humidity and temperature data used in the study come from outdoor weather monitoring stations, whereas it's believed most flu transmission occurs indoors.

A new analysis of previous data shows that in low - humidity conditions, the influenza virus is more likely survive, possibly giving it a better shot at spreading from person to person and making us miserable.

A new analysis of previous data shows that in low - humidity conditions, the influenza virus is more likely survive, possibly giving it a better shot at spreading from person to person and making its way to you.

The data, as an Excel file, includes indoor / outdoor temperature, barometric pressure, humidity, wind speed, wind direction, and precipitation, recorded at 5 minute intervals.

I stumbled on this and I'd like to use data from this for my final dissertation.I need temperature, preassure and relative humidity data from at lees 1985 untill nowadays, with the best resolution I can get, I'll be using python to analize and plot the data.

Dr. Nehrkorn's 30 year research tenure at AER has included work on numerical weather prediction models, data assimilation systems, humidity to cloud relationships, three dimensional analysis of atmospheric quantities and studies of the angular momentum budget of the atmosphere.

It is accepted that radiosonde - derived humidity data must be treated with great caution, particularly at altitudes above the 500 hPa pressure level.

The H2O positive feedback assumed in all IPCC models seems at odds with NOAA humidity data: http://vixra.org/pdf/1104.0013v1.pdf

I find looking at available data that since the increase in absolute humidity is larger than the increase in precipitation, with cloudiness pretty much a wash, that the evidence supports the existence of a water vapor feedback that is positive.

If you actually look at the data for the last few decades... there's evidence for rising specific humidity in the upper troposphere, but we don't have enough data about relative humidity to say either way.

Data is used from at least 30 years and include... Daily high and low temperatures Amount of rainfall Wind speed and direction Humidity Air pressure

Anyway, our paper concluded by suggesting that, in view of the extreme significance of upper - level humidity to the climate change story, the international radiosonde data on upper - level humidity should not be «written off» without a serious attempt at abstracting the best possible humidity signal from within the noise of instrumental and operational changes at each of the relevant radiosonde stations.

The models assume very small declines and increases (less than 1 % pp) in relative humidity at these levels over the same period (depending on height) so the data would be very inconsistent with the models and the theory.

(1) It pointed out that, according to the NCEP data, the zonal - average tropical and mid-latitude humidities have decreased over the last 35 years at altitudes above the 850mb pressure level — that is, in the middle and upper troposphere, roughly above the top of the convective boundary layer.

Relative humidity at each combination of location and velocity is calculated by fitting a set of tropical training data to a curve, and then applying that curve to all tropical satellite measurements.

So, after decades of measuring humidity, we still have no reliable humidity data, or at least we only have data that researchers have lots of reasons to question and since this data is so questionable, it should not be shown to anyone.

It was a straightforward paper reporting the trends of humidity in the middle and upper troposphere as they (the trends) appear at face value in the NCEP monthly - average reanalysis data.

For those checking the humidity level data, note that the models project different changes in RH at different levels and different latitudes.

It has been the object of my previous investigations to find this relation; hence, if the temperature and humidity at the earth's surface are known, together with the temperature gradient and the humidity gradient, I can from these data calculate the radiation at different altitudes.

The platform has three distinct components, with the hardware at the heart of it consisting of environmental sensors and a data processing board, which can measure and log temperature, humidity, air composition (CO and NO2), sound levels, and light intensity.

The Eve device can sense outdoor temperature, humidity, and air pressure giving you weather data at your home on your Apple device.