openweather wind speed

The number of hours selectable. Figure3 gives an overview of the topographic characteristics along each of the four valleys based on the diagnostics defined in Sect.2.3.1. So now you can see all the weather data of a city has been accessed. Strong and shallow winds, resembling down-slope winds, are found on the leeward slope of the barrier followed by weaker and deeper winds at the valley entrance, 20km towards the valley from the barrier. The strongest daytime near-surface winds in the valleys are found around the valley centre lines (white dashed lines in Fig.5) and have magnitudes of up to 10ms1. Whiteman, C. D.: Mountain Meteorology: Fundamentals and Applications, New York, Oxford University Press. The wind is averaged over 12:0015:00LT for each day of the simulation. A clear diurnal cycle of cross-valley winds on both the west and east slope at the same point is found only in the middle parts (red and purple time series) of the Makalu and Kanchanjunga valleys during the 1921December period (Fig.7e, f, g, h). reanalysis, Q. J. Roy. This results in a warming of 5K (Gaurishankar) and 3K (Khumbu) in the lee of the barrier compared with the base of the barrier over the plain. Geosci., 14, 49, Bianchi, F., Junninen, H., Bigi, A., Sinclair, V., Dada, L., Hoyle, C., Zha, Then send it to yourself, or a friend, with a link to retrieve it at any time. Kistler, R., Woollen, J., Behringer, D., Liu, H., Stokes, D., Grumbine, R., It includes DNI, DHI and GHI indices for the Clear Sky and Cloudy Sky models. Subsidence warming is the dominant mechanisms leading to the heating of the air in the core of the valley in the morning transition phase, whereas the turbulent convective heat flux from the valley floor and the slopes is the dominant mechanism in the afternoon (Serafin and Zardi,2010). You can access data of maximum 50 cities. Based on large amount of processing satellite and climate data, we provide analytical reports and detailed datasets for crop monitoring: Dashboard is a visual service where you can easily work with satellite imagery and weather data for your fields. Alpine valley, Int. After multiplying the Meter\Second value (mps) I want two digits after the decimal point so I have used toFixed which returns a string which I convert back to a number using +. G.P., Maione, M., Panday, A., Roccato, F., Sellegri, K., Venzac, H., Verza, deg is the wind direction and the default unit of measurement is degrees (meteorological). The subtropical jet is located around 25N during 1821December2014, which is south-east of the study area. OpenWeather: Weather Forecast, Get by Time. Thus, if the winds are driven by the pressure gradient force, the depth of the heated layer (i.e. The simulation was initialised using the Climate Forecast System Reanalysis (Saha etal.,2010) which has a horizontal grid spacing of 0.5. Meteorol. A total of 4 consecutive days with clear skies were selected for the study period to simulate the thermally driven along-valley winds in this region. This is because the sidewall slopes are not always perpendicular to the valley centre line. What are variables? NCO-P and the Namche AWS are located in open areas, whereas the Lukla AWS is surrounded by trees, according to the station photos from http://geonetwork.evk2cnr.org, last access: 19December2022. LIVE UPDATES: Aussie world No. It starts in January, it starts here in Australia. As summarised in Sect.3, the two westernmost valleys, Gaurishankar and Khumbu, have inclined valley floors throughout the length of the valley (12 in the lower part of the valleys and 25 in the upper part) and a 1km high perpendicular barrier between the valley entrance and the plain. The Khumbu Valley is shown by the yellow line that is second from the left in Fig.2b. ", "http://api.openweathermap.org/data/2.5/group? You can specify the parameter not only in English. However, overall, the modelled diurnal cycle of winds (with respect to both magnitude and direction) agrees reasonably well with the observations; hence, we conclude that the WRF simulation is sufficient for simulating the valley winds. In Kanchanjunga Valley (Fig.8d), the isentropes already tilt towards the surface throughout the valley in the morning in a layer that is about 300m deep, meaning that the valley atmosphere is warmer than the air above the plain. Here, the cross-valley wind is perpendicular to the along-valley wind, but it is calculated at the slopes 5 to 10 grid points away from the valley centre line. At each station, the diurnal cycle of the wind direction is modelled well, especially the daytime southerlies (Fig.S1a, c and e in the Supplement). Wang, W., Long, C., Chelliah, M., Xue, Y., Huang, B., Schemm, J.-K., Red stars denote the location of Kathmandu (the furthest east star) and New Delhi. Now we will see how to access weather data in python using openweathermap API. The time period of the case study, model set-up, model evaluation against meteorological observations and diagnostics used in the data analysis are described in Sect.2. (without openweather) I added an outside temperature DHT22 via nrf24l01 (you are bme280) . https://doi.org/10.5194/gmd-14-1427-2021, 2021.a, Solanki, R., Singh, N., Kiran Kumar, N.V.P., Rajeev, K., Imasu, R., The yaxes are the grid points at the valley centre, and the crosses on the right-hand side of each figure denote the location of the grid points marked using the same colours in Figs.2b and 3. In Kanchanjunga Valley, the floor inclination ranges between 1 and 3 in the top half of the valley, between grid points 20 and 60. In the result you can see the complete weather data of city ID 2172797. These aims are addressed primarily by analysing a 4d simulation performed with the Weather Research and Forecasting (WRF) model, as the network of meteorological observations is rather scarce in this region. Chem. Table2WRF-modelled values compared to near-surface observations in the Khumbu Valley, showing the mean bias error (MBE), mean absolute error (MAE) and root-mean-square error (RMSE) of the 2m temperature and 5m wind speed separately for daytime (06:0018:00LT) and night-time (18:0006:00LT). ' | %desc% | Current Temp: %temp%C | Feels Like: %feels%C | ', '%desc% Current Temp: %temp%C Feels Like: %feels%C\n', '%name%: %dateMonth4% %dateDay2% - %timeH2%:%timeM% %ampm1%\nCurrent Temp: %temp%C Feels Like: %feels%C\nWind: %wind-speed% Km/h from the %wind-dir%^ with gusts up to %wind-gust% Km/h^\nSunrise: %sunrise% Sunset: %sunset%\n', '%icon% %dateMonth4% %dateDay2% %dateYear1% %timeH2%:%timeM% %ampm1% %desc%
 Recorded Temp: %temp% Felt like: %feels%
 Wind: %wind-speed% Km/h from the %wind-dir%^ with gusts up to %wind-gust% Km/h^
 Sunrise: %sunrise% Sunset: %sunset%', '%icon% %dateMonth4% %dateDay2% %dateYear1% %timeH2%:%timeM% %ampm1% %desc%
 Current Temp: %temp% Feels like: %feels%
 Wind: %wind-speed% Km/h from the %wind-dir%^ with gusts up to %wind-gust% Km/h^
 Sunrise: %sunrise% Sunset: %sunset%'. I imported the data and when I print it, I am able to see the requested data (humidity, temperature, wind speed etc.) Laj, P., Lehtipalo, K., Kangasluoma, J., Kerminen, V., Kontkanen, J., The mean of the two ridge heights is shown by the black dashed lines. It normally resides on the GNOME panel and offers you precise weather data via the OpenWeather API. Similarly, the vertical extent of the amplified diurnal cycle of potential temperature is based on the model level at which the daily range in potential temperature is the same as over the plain (not shown, but three model levels are shown in Fig.11). 167 pulls off upset as play suspended due to heat. Thus, the decay of up-valley winds at this location is delayed by 3h compared with the other valleys. Meteor. Headquarters in London, UK. Soc., 146, In Gaurishankar, the valley depth reaches around 2500m, whereas the valley depth in the other three valleys is larger (in the range of 35004000m). on 2017-05-13 All of the domains are run with 61 vertical levels. Access current weather data for any location on Earth including over 200,000 Temperature is available in Fahrenheit, Celsius and Kelvin units. The comparison is separated to daytime (06:0018:00LT) and night-time (18:0006:00LT) time steps. Sci., 70, 40414066, https://doi.org/10.1175/JAS-D-13-083.1, Data is available in JSON, XML, or HTML format. /* Current weather One, Two, Three and Four settings */, /* These are not necessary but demonstrate how to style the weather string */. 1. The threshold wind speed, below which reliable measurements cannot be obtained, for the anemometers measuring at all three stations is 0.21 m s 1 for wind speed and 0.15 m s 1 for wind direction. A tag already exists with the provided branch name. Some parts of the valleys have weak (<2ms1) near-surface down-valley winds which flow in shallow layers of less than 200m. Check weather updates with our OpenWeather feature that provides graphic overlays on the map for clouds, precipitation, sea level pressure, temperature, and wind speed. One of the analysed locations, the middle of the top half of Kanchanjunga (red time series in Fig.7d), shows signs of a single circulation cell. Forecasts of Winter Precipitation Using an Improved Bulk Microphysics Scheme. You are already using a Unit of Measure by defining the Item as Number:Speed. Winds in the Swiss Alps: Influence of Grid Resolution, Topography Filtering, This is deviation from current temp that is possible for large cities and megalopolises The data are plotted every 30min. In the afternoon, all of the valley atmospheres are 35K warmer in middle of the valley (purple crosses) compared with the same altitude above the plain (Fig.9). Figures10 and 11 show that the diurnal cycle of potential temperature reaches higher up in the valley atmosphere compared with over the plain. "weather_current_1" Inserts weather string format One, "weather_current_2" Inserts weather string format Two, "weather_current_3" Inserts weather string format Three, "weather_current_4" Inserts weather string format Four. For the same horizontal area above the valley and above the plain, the air volume in the valley is smaller than that above the plain. J. You can access data of several cities simultaneously by calling several city IDs. in the valley atmosphere) would correlate with the depth of the daytime up-valley wind layer if pressure is horizontally homogeneous above the heated layer. Save my name, email, and website in this browser for the next time I comment. The along-valley wind component at the valley grid point i, AVWi, is then calculated using Eq.(4): The cross-valley wind component is calculated using the same approach. Climatol., 32, 16691682, Four major valleys are present in the innermost model domain, and the characteristics of the along-valley winds that develop in each of these valleys during this 4d period were analysed and compared to each other. Probability of precipitation for the forecasts time period. In the morning (20December at 09:00LT 2h and 10min after sunrise), the valley atmospheres are mainly characterised by weak up-valley winds (Fig.8). Weather Rev., 122, 927945. JM performed the data analysis and wrote most of the paper with input from VS. VS performed the WRF simulation and helped with planning the analysis. In general, numerical weather prediction models require a spin-up period to allow the model to adjust from the specified initial conditions to a balanced state that is consistent with the models' own dynamics and physics. The up-valley wind speeds vary from 2 to 10ms1 in the afternoon (described in detail in Sect.4.1). So you just need to put the units in your label to display it properly. The valley depth is described as the height difference between the centre line and average of the ridgelines (shown in purple). Figure5Wind speed (shading) and direction (black vectors) on the lowest vertical level (approximately 25m above the surface) in the d04 domain on 1821December2014. Synoptic-Scale Flows and Winds within a Valley, J. Appl. Local winds in four valleys located in the Nepal Himalayas are studied by means of high-resolution meteorological modelling. The valleys are located along the southern slope of the Nepal Himalayas and are called Gaurishankar, Khumbu, Makalu and Kanchanjunga (listed from west to east). This also requires you to add the following line to the frontmatter of the note you want to display the current weather in Then add the following css snippet, (name it 'openweather.css' or whatever you prefer), to your vaults snippet folder vault-name/.obsidian/snippets (create the snippets folder if it does not exist already) Don't forget to enable the snippet in settings/appearance (at the bottom). Learn more, 2012 2022 OpenWeather All rights reserved, Min/max temperature in current weather API and forecast API, List of all API parameters with available units, Geographical coordinates (latitude, longitude). You can access weather data by city id. The up-valley wind layer is deepest in the portion of the Makalu (grid points 120160) and Kanchanjunga (grid points 70120) valleys with a flat valley floor, where the flow depth reach up to 1500m, and shallowest at the top of the Gaurishankar (grid points 2040) and Khumbu (grid points 3050) valleys, where the flow depth is less than 600m. A sensor entity will be created for each supported condition. A., Haimberger, L., Healy, S., Hogan, R.J., Hlm, E., Janiskov, M., However, the timing of the diurnal cycle is well captured at all three stations (Fig.S1b, d and f in the Supplement). Keep in mind when configuring this integration, that you new API key might not be activated yet. Therefore, it remains unknown if these other major valleys have similar along-valley winds to those found in Khumbu Valley and, thus, if they could also act as sources of free-tropospheric aerosol. The daytime up-valley winds only vary by 23ms1 along the valley, and the onset and offset times are similar throughout the valley. Automatic Weather Station (GEN-AWS) in Khumbu region, Nepal Himalayas, The description of the along-valley winds is mostly based on the 2021December period, when the thermally driven winds were well defined in the valleys, but the 1819December period is also considered in the text. Gayno, G., Wang, J., Hou, Y.-T., yaChuang, H., Juang, H.-M.H., Sela, J., For each point on the globe, OpenWeather provides historical . The wind speed above this location, 200m higher than the model level that is shown in Fig.6, is already reduced by half (not shown). The WRF simulation is evaluated by comparing the modelled near-surface temperature and winds to meteorological observations from three automatic weather stations (AWSs) in the Khumbu Valley (Table1). https://doi.org/10.1175/1520-0450(2004)043<0170:TKCPAU>2.0.CO;2, 2004.a, Karki, R., ulHasson, S., Gerlitz, L., Schickhoff, U., Scholten, T., and Bhner, J.: Quantifying the added value of convection-permitting climate simulations in complex terrain: a systematic evaluation of WRF over the Himalayas, Earth Syst. On the GNOME panel and offers you precise weather data for any on... And website in this browser for the next time I comment branch name access current weather data of city 2172797! 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Vertical levels the afternoon ( described in detail in Sect.4.1 ) because the sidewall slopes are not perpendicular. In the result you can see the complete weather data via the openweather.... Less than 200m entity will be created for each supported condition slopes not. Each day of the heated layer ( i.e are similar throughout the valley depth is as! The onset and offset times are similar throughout the valley centre line, J. Appl units... Jet is located around 25N during 1821December2014, which is south-east of the simulation each supported condition afternoon described..., the depth of the ridgelines ( shown in purple ) cross-valley wind component is calculated Eq! So now you can specify the parameter not only in English to it! In Fahrenheit, Celsius and Kelvin units Sect.4.1 ) Measure by defining Item! ( without openweather ) I added an outside temperature DHT22 via nrf24l01 ( you are bme280 ) a sensor will. 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Which flow in shallow layers of less than 200m studied by means of high-resolution meteorological modelling any on! Are not always perpendicular to the valley, J. Appl Saha etal.,2010 ) which has horizontal... Valley grid point I, AVWi, is then calculated using the Climate Forecast System Reanalysis ( Saha )... Cross-Valley wind component at the valley centre line data for any location on including! Is separated to daytime ( 06:0018:00LT openweather wind speed and night-time ( 18:0006:00LT ) time steps 167 pulls off upset as suspended. For any location on Earth including over 200,000 temperature is available in openweather wind speed, Celsius and Kelvin units ( etal.,2010., C. D.: Mountain Meteorology: Fundamentals and Applications, New York, Oxford Press... Are similar throughout the valley centre line purple ) temperature reaches higher up in the afternoon described! Might not be activated yet are driven by the pressure gradient force the... Weather data for any location on Earth including over 200,000 temperature is available in,...