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<div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>This map shows current weather and wind station data for the Carribean. The Current Weather Conditions layer is created from hourly <a href='https://www.aviationweather.gov/adds/metars/' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>METAR</a> and <a href='https://www.ndbc.noaa.gov/rss_access.shtml' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>buoy</a> data provided from NOAA.</div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><br /></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>A typical METeorological Aerodrome Report (METAR), also known as an aviation routine weather report, contains several weather variables for each land-based station location, including:<br /></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><ul><li>temperature</li><li>dew point</li><li>wind speed</li><li>gust and direction</li><li>precipitation</li><li>cloud cover and heights</li><li>visibility</li><li>barometric pressure</li></ul>A METAR may also contain information on precipitation amounts, lightning, and other information that would be of interest to pilots or meteorologists such as a PIlot REPort (PIREP). In addition, a short period textual forecast called a TREND may be added at the end of the METAR, likely covering changes in weather conditions for two hours following the observation.</div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><br /></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>This layer also includes information from moored weather buoys from the <a href='https://www.ndbc.noaa.gov/' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>National Data Buoy Center</a>. A typical buoy reading contains data for:</div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><ul><li>air temperature</li><li>water temperature<br /></li><li>dew point</li><li>wind speed and direction</li><li>wave speed and direction</li><li>visibility</li><li>tide height</li><li>barometric pressure</li></ul><span style='font-family:inherit; font-weight:bold;'>Source</span></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><ul><li>METAR Stations: <a href='https://aviationweather.gov/adds/dataserver_current/current/metars.cache.csv' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>https://aviationweather.gov/adds/dataserver_current/current/metars.cache.csv</a></li><li>Ocean BUOYS: <a href='https://www.ndbc.noaa.gov/data/latest_obs/latest_obs.txt' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>https://www.ndbc.noaa.gov/data/latest_obs/latest_obs.txt</a></li></ul></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><span style='font-family:inherit; font-weight:bold;'>Update Frequency</span></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><ul><li>Hourly (top of each hour) using the <a href='https://www.esriurl.com/LiveFeed' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>Aggregated Live Feeds methodology</a></li></ul></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><span style='font-family:inherit; font-weight:bold;'>Area Covered</span></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><ul><li>World</li></ul></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><span style='font-family:inherit; font-weight:bold;'>Default Symbology</span><br /></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><ul><li>The default symbology uses the <a href='https://en.wikipedia.org/wiki/Beaufort_scale' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>Beaufort Scale</a> to display wind speed and direction over land and ocean surfaces. However, it is easy to customize the display to a variety of single and multi-variate map displays by using the <a href='https://doc.arcgis.com/en/arcgis-online/create-maps/change-style.htm' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>Change Style</a> function in ArcGIS Online or in Desktop.</li></ul></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><span style='font-size:medium;'>What can you do with this layer?</span><br /></div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><ul><li>The layer can also be added to the “Latest” layer of any of the National Weather Service forecast maps to provide complete US gridded data with individual point locations.</li><li>Create a <a href='https://learn.arcgis.com/en/projects/predict-weather-with-real-time-data/lessons/predict-weather.htm' rel='nofollow ugc' style='color:rgb(0, 121, 193); text-decoration-line:none; font-family:inherit;' target='_blank'>contoured weather map</a> using spatial interpolation in ArcGIS Online.</li></ul><span style='font-family:inherit; color:rgb(128, 128, 128);'>This map is provided for informational purposes and is not monitored 24/7 for accuracy and currency.</span></div>
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