A realtime global sea surface temperature analysis. Visualize, layer, geographically and temporally subset data products and download files for your selections. Both the sea and the land are warmer in the lower latitudes no matter what season it is, thanks to the angle of incidence of the suns shortwave radiation influx. Mixed layer thickness meters 1 note that the u and v horizontal velocities are in the frame of reference of the model grid, not rotated into latlon coordinates. Access data national oceanographic data center home page. Related links noaa 14 degree daily oi sst analysis ncdcs extended reconstructed sea surface temperature ersst analysis data references. Different instruments measure the temperature at different depths. Ships and buoys have been recording sea surface temperatures, among many other parameters, for well over a hundred years. The ocean prediction centers gridded marine forecasts are now available in the national digital forecast database ndfd. Sea surface temperatures national climatic data center noaa. Nov 18, 2019 the worlds average sea surface temperature ranked secondwarmest ever recorded for the year to date less than a 10th of a degree cooler than the recordwarm sea surface temperature observed in 2016. Questions about the climatology or the above site should be directed to yan.
The oceans role in weather and climate noaas national. The examples make use of the following free software. Feb, 2020 belowaverage sea ice extent at both poles. Sea surface temperature sst contour charts noaa ospo. Glaps sea surface ground temperature is a map of sea surface and ground temp in degrees fahrenheit. Sea surface temperatures sst and winds national centers. Opc experimental gis data and products national weather service. This archive covers two high resolution sea surface temperature sst analysis products developed using an optimum interpolation oi technique.
Other current data alaska ice and sea surface temperature. Noaa optimum interpolation oi sea surface temperature sst v2. Access noaas latest climate report and related images. The optimum interpolation oi sea surface temperature sst analysis is produced weekly on a onedegree grid. Opc gridded marine forecasts national weather service.
Noaa extended reconstructed sea surface temperature sst v5 values from 20082018 have chaned at the source. Realtime global sea surface temperature high resolution rtgssthr. Before the analysis is computed, the satellite data is adjusted for biases using the method of reynolds 1988 and reynolds and marsico 1993. Extended reconstructed sea surface temperature ersst v4. Follow us on twitter follow us on facebook follow us on youtube tae rss feed current hazards hazardous weather outlook. Globe had its 2ndhottest october and year to date on record. Sst is defined as the skin temperature of the ocean surface water. The mean state of the tropical pacific ocean is identified by both its surface and subsurface characteristics, each of which exhibit considerable evolution across the eastern half of the tropical pacific during the course of the year. Jun 04, 2019 this is on par with the outlooks issued in may from noaa and the weather company, an ibm business. Long term monthly means, derived from data for years 1971 2000. The comprehensive large arraydata stewardship system class is an electronic library of noaa environmental data. Noaas comprehensive large arraydata stewardship system. Nesdis is part of the national oceanic and atmospheric administration noaa, and the department of commerce. It is produced on a 2 x 2 degree grid with spatial completeness enhanced using statistical methods.
This archive covers two high resolution sea surface temperature sst. Dec, 2018 the following example uses sage python to extract and visualize the sea surface temperature in the global rtofs model using data from the nomads data server or a downloaded global rtofs netcdf file. The extended reconstructed sea surface temperature ersst dataset is a global monthly sea surface temperature dataset derived from the international comprehensive oceanatmosphere dataset icoads. Conversely, lower sea surface temperatures mean less evaporation. Sea surface temperature realtime science on a sphere. The office of satellite and product operations ospo is part of the national environmental satellite data and information service nesdis. Noaa geopolar blended global sea surface temperature analysis level 4 updated.
River and flooding data observed and forecast ahps river gauges. Apr 09, 2020 a simulation of sea surface temperatures from the geophysical fluid dynamics laboratory. The ocean plays a major role in regulating the weather and climate of the planet. Noaa global surface temperature noaaglobaltemp monthly gridded anomalies of air temperature from the ghcnm and the noaa ersst v4 dataset. Sea surface temperature, sst, gulf of mexico, caribbean sea, atlantic ocean to african coast, hurricane, tropical weather.
Warmth continued its steady march across the world last month, making for the fourth hottest september on record for the globe and the fourth warmest year to date, according to the latest analysis by scientists from noaas national centers for environmental information. Gridded forecasts of marine weather elements are available over opcs north atlantic and north pacific areas of responsibility aor. Historical and current marine observations from various national and. Because the ocean covers 71 percent of earths surface, scientists record sea surface. Noaa extended reconstructed sea surface temperature ersst. Regional seastate kml files experimental opcs regional seastate charts are now available in a keyhole markup language kml format. I havent worked with wunderground before, but noaas ncdc database is. Sea surface height m, relative to geoid sea surface salinity psu sea surface temperature c sea surface horizontal velocities msec 1. Besides hunting for prime beach spots, sst is a key climate and weather measurement used for weather prediction, ocean forecasts, tropical cyclone forecasts, and in coastal applications such as fisheries, pollution monitoring and tourism. Local notice to mariners uscg safety noaa nautical charts boats for sale boat designs ocean weather wave heights sea temperature currents national buoy data national ice center coastal visibility. Catalog gfs model output, a dataset of historical weather forecasts generated with a fixed numerical model. Ncei operational sea surface temperature sst analysis product that uses in situ ship. Satellite instruments measure sea surface temperatureoften abbreviated as sstby checking how much energy comes off the ocean at different wavelengths.
Marineocean data national climatic data center noaa. Current data alaska ice and sea surface temperature. The noaa coastwatch granule selector enables a user to select a level1 or level2 dataset by selecting a date and clicking on the granule that covers the users area of interest. Realtime marine weather buoy data 6hour historical wave height and energy trend reports 7day hourly noaa wavewatch iii forecast model 7day hourly harmonic tide forecast 48hour tidal current forecast 5day national weather service marine weather forecast for point locations and weather zones detailed nws forecast discussion reports sunrise and sunset times. Sea surface temperature and wind measurements are available from a global database with a period of record going back over 100 years. Noaa highresolution sea surface temperature sst analysis. Through international cooperation and sharing of data between nations, these data are compiled to make a global database of sea surface temperatures with a period of record going back to the middle of the 19th century. Local research noaa weather radio past events seabreeze climatology skywarn social media dashboard. Sea surface temperature sst is an important factor for weather forecasts and climate outlooks. September 2018 and year to date were 4th hottest on record. Sea surface temperature realtime dataset science on a.
Downwind of these warm areas, chances for precipitation are enhanced. The realtime sea surface temperature dataset is provided by the noaa visualization lab using data from noaa s coral reef watch. Sea surface temperature is a key climate and weather measurement obtained by satellite microwave radiometers, infrared ir radiometers, in situ moored and drifting buoys, and ships of opportunity. Where sea surface temperatures are relatively high, heat. Extended reconstructed sea surface temperature ersst v5. This web site provides capabilities for finding and obtaining those data.
Local climatological data lcd description local climatological data is a monthly summary consisting of. Noaa merged land ocean global surface temperature analysis noaaglobaltemp. The graphic above contains links to goes satellitederived sea surface temperature sst, degrees celsius data for the western atlantic and eastern pacific oceans. Teleconnected influence of north atlantic sea surface. Jan 17, 2012 sea surface temperature sst models updated. The usgs has studied seasurface temperature in many areas around the. Ersst is suitable for longterm global and basinwide studies, and smoothed local and shortterm variations are used in the dataset. Climate variability is often measured by comparing the observed conditions to the longterm mean conditions. Computer programs merge sea surface temperatures from ships and buoys with the satellite data, and incorporate information from maps of sea ice. Climate prediction center mean sea surface temperatures.
Dynamic gis mapping application to locate and download data. The january 2020 global land and ocean surface temperature was the highest in the 141year record at 2. Us weather charts satellite radar surface pressure 500 mb forecast wind world marine weather. Long term monthly means, derived from data for years 1961 1990. A realtime global sea surface temperature sst analysis has been developed by richard reynolds from the national climatic data center ncdc. National weather service data download in gis format. These materials will help you understand the factors that impact the earths weather and climate, and how changes in temperature or air circulation are part of complex, longterm cycles. The analysis uses in situ and satellite ssts plus ssts simulated by seaice cover. For specific data covering coastal areas, consult the noaa coastwatch program. Local research noaa weather radio past events seabreeze climatology skywarn social media dashboard student volunteer program weather history weather ready nation.
Variable, statistic, level, download file, create plotsubset. August 16, 2019 the noaa geopolar blended sst is a daily 0. The ocean covers more than 70 percent of the earths surface. Also, a monthly onedegree global sst climatology was constructed using these analyses by the climate prediction center cpcnoaa. Throughout the year the ocean surface is warmest in. This global 5km sea surface temperature sst anomaly product, displays the difference between todays sst and the longterm average. Changes in sea surface temperatures reflect the overall warming trend in the climate system and, in turn, influence weather and climate patterns worldwide. I search for a data center that provides hourly climatic data temperature. Positive numbers mean the temperature is warmer than average.
Well, theres one way to be sure for any place around the world. Noaa logo click to go to the noaa homepage, national weather service. Nov 05, 2019 pathfinder is a multidecadal sea surface temperature sst data set based on noaas advanced very high resolution radiometer avhrr observations, the goal of which is to develop comprehensive climate data records for sea surface temperature. The analysis uses in situ and satellite ssts plus ssts simulated by sea ice cover. Current weather warnings weather hazards assessments. The noaa extended reconstructed sea surface temperature ersst dataset is a global monthly sea surface temperature dataset derived from the international comprehensive oceanatmosphere dataset icoads. Is sea surface temperature warmer or cooler than usual.
Redyellow represent the hottest areas while purplewhite the coldest. Noaa optimum interpolation oi sst v2 produced weekly on a 1 grid. Where sea surface temperatures are relatively high, heat energy and moisture enter the atmosphere. Sea surface temperature sst contour charts office of. Noaa optimum interpolation oi sea surface temperature sst.
Where can i get current seasurface temperature data. Sea surface temperature data can be used to understand the response of the ocean to global warming and, in turn, how that response may influence other changes in climate. There are three main data fields available covering each of the twelve regions and all regions combined. The allinone noaa coastwatchoceanwatch data portal for viewing products and accessing data files has been updated with new features and more data. Postal service to create a forever international rate stamp, released on earth day in 2014. Ncep godas ocean analysis, high resolution multilevel ocean analysis from ncep, catalog. Ncep data products sst ncep central operations noaa.
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