You can explore the data on urban and rural populations for any country or region using the "Change country or region" toggle on the interactive chart. The UN estimates this milestone event – when the number of people in urban areas overtook the number in rural settings – occurred in 2007. This means over half of the world lives in urban settings. More than 4 billion people now live in urban areas. In the visualization, we see estimates of the number of people globally who live in urban and rural areas. How many people live in urban areas today? There has been a mass migration of populations from rural to urban areas. Over the past few centuries – and particularly in recent decades – this has shifted dramatically. See all charts on urbanization ↓ Urbanization across the world today Number of people living in urban areas More than 4 billion people – more than half of the world – live in urban areasįor most of human history, most people across the world lived in small communities. This topic page presents an overview of urbanization across the world, extending from the distant past to the present, and projections of future trends. This transition has transformed the way we live, work, travel, and build networks. However, urban settings are a relatively new phenomenon in human history. The data is updated every month.More than half of the world's population now live in urban areas - increasingly in highly dense cities. Map indicates the probability of accumulated snow or ices for next 3 days Weather Data since 1895Ĭounty-level monthly precipitation and temperature data since 1895 provieded by National Centers for Environmental Information (NCEI). This storm tracker contains data from 1851. Storm Tracker and Model MixerĪ hurricane watcher's guide to the latest track and model forecasts. The Air Quality Index (AQI) translates air quality data into numbers and colors that help people understand when to take action to protect their health. See a map of wildfires since 2017 Air Quality Index (AQI) Forecasts and Current Conditions 30 Drought Monitor and Historyĭata shows the location and intensity of drought across the country. Maximum heat index forecast for next 7 days. Weather Prediction Center forecasts the probability that rainfall will exceed flash flood guidance within 25 miles of a point. Real-time Streamflow Map: River Water LevelĬurrent data typically are recorded at 15- to 60-minute intervals. For more recent tornadoes, clicking deeper provides more details, damage estimates and whether someone was injured or killed in the storm. This interactive map, which contains data from January 1950, pinpoints where a cyclone touched down and traces its path of destruction. A history of twisters: Tornadoes in Florida since 1950s Rolling Storm Damage ReportsĪs storms strike, this interactive map is your guide to impacts and damage reports coming into National Weather Service stations nationwide. Track all current severe weather warnings, watches and advisories for Corpus Christi, Texas and other areas in the United States on the interactive weather alerts page.
![us population density map transparent us population density map transparent](http://www.smartjava.org/sites/default/files/World%20Population%20Density_%202010.png)
Weather Alerts: Warnings, Watches and Advisories It will automatically update every 15 minutes. An area of thin density smoke was also noted emanating from a number of oil rigs in the Bay of Campeche blowing towards the northwest into the Gulf of Mexico throughout the day.Īs severe weather or blizzards threaten, this database scrapes power outage information from more than 1,000 companies nationwide. Cloud cover over the northeastern part of Texas and western Oklahoma obscured the view of any additional smoke that may have been seen due to the wildfires and brush fires in the area.ĪEROSOL/SMOKE - Gulf of Mexico/Southern Bay of Campeche/Southern/Eastern Mexico/Pacific Ocean south of Mexico - An area of light to moderate density aerosol from a composite of smoke due to agricultural burning and industrial sources was noted over a large portion of the Gulf of Mexico, most of the Bay of Campeche, the southern coasts of Mexico, northwest central America and the Pacific Ocean off the coast of southern Mexico. This thin density smoke continued its movement northeast toward Michigan and the Great Lakes region. 29, 2024, 6:01 p.m.Ĭentral United States - An area of thin density smoke attributed to The Smokehouse Creek Fire that began on February 26 in the northeastern Texas panhandle and western Oklahoma was observed this today over Kansas, Nebraska, South Dakota, Iowa, Minnesota and Wisconsin. Descriptive text narrative for smoke/dust observed in satelite imagery through Feb.