By surface area, SSTs are the dominant (~71%) input into merged global land-ocean surface temperature data products. Using satellite observations of sea surface temperature (SST) and sea surface height anomaly and a high-resolution air-sea heat flux product for the 16-year period from 2000 to 2015, we conducted the composite patterns of air-sea fluxes and variables associated with anticyclonic eddies (AEs) and cyclonic eddies (CEs). Look for ‘Analyze this image’ and click on that link to add to your analysis queue. Sea Surface Temperature Anomaly. Sea surface temperature is the temperature of the top millimeter of the ocean's surface. An anomaly is a departure from average conditions. Sea Surface Temperature anomaly (SST, thermal infrared images), ii) Groundwater level monitoring and iii) In-situ parameters (EC gradient for GW, SW, and PW). Download color table info. This global 5km Sea Surface Temperature (SST) Anomaly product, displays the difference between today's SST and the long-term average. This may be done by including text such as NOAA High Resolution SST data provided by the NOAA/OAR/ESRL PSL, Boulder, Colorado, USA, from their Web site at / in any documents or publications using these data. Higher than normal temperatures are shown in red and lower then normal termperatures are shown in blue. Sea Surface Temperature Anomaly Image Animation. Yellow to red colors on the map indicate areas where sea surface temperature for the week shown is above the climatological value for that week of the year, and blue shades indicate where sea surface temperature is below normal. GISS Surface Temperature Analysis (v4) Global Maps. Here is just one example of showing the annual cycle of Sea Surface Temperature in the Mid Atlantic ... Rutgers University, June 12, 2020. Global sea surface temperature anomaly 27 June 2021 (upper panel) and 2020 (lower panel) according to Plymouth State Weather Center. Sea surface temperatures have a large influence on climate and weather. UV Index . The satellites measure the temperature of the top millimeter of the ocean surface. close. The scale goes from -5 to +5 °C. download data. Global ocean surface temperature: The December 2020 globally averaged sea surface temperature was 1.06°F (0.59°C) above the 20th-century average. This was also the eighth-highest temperature departure from average for December in the 141-year record. Sea Surface Temperature (SST) Contour Charts. The NOAA polar-orbiting satellites (POES) have been collecting sea surface temperature data for over 22 years. Multivariate ENSO Index (MEI) for APR-MAY 2020: -0.2 Pacific Decadal Oscillation (PDO) for APR 2020: -0.57 Atlantic Multidecadal This visualization captures Sea Surface Temperature (SST) anomalies around the world from 1982 to 2017, along with a corresponding timeplot graph focusing on the Niño 3.4 SST Index region (5N-5S, 120W-170W), which represents average equatorial sea surface temperatures in the Pacific Ocean from about the International Date Line to the coast of South America. Select parameters on the following form to create a surface temperature anomaly or trend map. Sea surface air temperature (ERSSTv3b), used until June 2015 (30 MB) Sea surface air temperature (HadR2) , used until Nov. 2012 (30 MB) Also available are various FORTRAN programs and instructions to create (time series of) regular gridded anomaly maps from the basic files. Monthly global-mean and European-mean surface air temperature anomalies relative to 1981-2010, from January 1979 to March 2020. Sea Surface Temperature Anomaly (AMSR-E, 2002-11) Solar Insolation . Sea surface temperatures (SSTs) on the Great Barrier Reef (GBR) during February 2020 were the warmest for any month since instrumental records began in 1900, with temperatures 1.2 °C warmer than the long-term February average (1961–1990). There is a 60% chance that ENSO-neutral conditions will continue through the spring, with a 50% chance of neutral through the summer. Sea Surface Temperature Anomaly (AMSR-E, 2002-11) ... Sea surface temperature is the temperature of the top millimeter of the ocean's surface. Figure 5. Look for ‘Analyze this image’ and click on that link to add to your analysis queue. On February 20, 2020, 09Z, surface temperature anomalies reached both ends of the scale over North America, while the Arctic was 3.7°C or 6.7°F warmer than in 1979-2000. The darker coloured bars are the averages for each of the calendar years from 1979 to 2019. SST Anomaly Charts Animated GIF Images. This data visualization places the most recent time step, 2016-2020, of our global surface temperature anomalies on a rotating globe. Sea Surface Temperature Anomaly (AMSR-E, 2002-11) Select 1 to 3 images in order to perform any analysis. From 1901 through 2020, temperature rose at an average rate of 0.14°F per decade (see Figure 1). Some, this author included, asserted that the Hadley Centre HadSST record and NOAA’s ERSST (the Extended Reconstructed Sea Surface Temperature) record could be used as is, and did not need to be turned into anomalies from the mean. Sea surface temperature (SST) data sets are an essential resource for monitoring and understanding climate variability and climate change. Sea surface temperatures have a large influence on climate and weather. Sea Surface Temperature Anomalies from late February 2020. This data visualization places the most recent time step, 2015-2019, of our global surface temperature anomalies on a rotating globe. Average outgoing longwave radiation (OLR) anomalies (W/m2) for the period 2 – 27 June 2021. 2020 was the second-warmest year on record based on NOAA’s temperature data, and land areas were record warm. Look for ‘Analyze this image’ and click on that link to add to your analysis queue. These anomalies are calculated on a weekly basis. One reason for this big influence is that evaporation from the oceans is the primary source of water vapor in the atmosphere. Sea Surface Temperature. Sea Surface Temperature Anomaly (AMSR-E, 2002-11) Select 1 to 3 images in order to perform any analysis. Albedo . Global Temperature Anomaly (1 month) View by date: 1 yr 1 mo. 2. Sea surface temperature (global) Updated on 15 Feb. 2021 Japan Meteorological Agency. Climate at a Glance - Global Temperature Anomalies. 2. Downloads info. This graph illustrates the change in global surface temperature relative to 1951-1980 average temperatures. Higher than normal temperatures are shown in red and lower than normal temperatures are shown in blue. » Hi-resolution version. Running twelve-month averages of global-mean and European-mean surface air temperature anomalies relative to 1981-2010, based on monthly values from January 1979 to July 2020. Contoured Field. Although temperatures were below average in parts of all major oceans, air temperatures over sea were predominantly higher than the 1981-2010 average, especially to the east of Japan. Dataset Title: Sea Surface Temperature Anomaly, Coral Reef Watch, CoralTemp - Daily, 1985-present: Institution: NOAA/NESDIS/STAR Coral Reef Watch program (Dataset ID: CRW_sst_anom_v1_0) Globally, it was the sixth warmest January, joint with 2018, at 0.24°C above the 1991-2020 average (0.43°C above the 1981-2010 average). January–February 2020 had a global land and ocean surface temperature that was 1.16°C (2.09°F) above the 20th century average and the second highest such period in the 141-year record. The final frame represents the global temperatures 5-year averaged from 2014 through 2018. 1999; Singarayer et al. Even changes of just a few degrees Celsius can influence large-scale weather phenomena, such as El Niño or tropical cyclones. The anomalies are based on 1981-2010 mean. -Positive SSTAs were evident in the NE Pacific. Only August 2016 was warmer with a temperature departure from average of +0.98°C (+1.76°F). over the past six months (45N-45S) Animation of SST Images from 85 deg N to 80 deg S latitude. Reference period: 1977-1991. SST Anomaly Charts. However, for Europe as a whole, May 2021 was 0.46°C below the 1991-2020 average. On that day, the average 2 m temperature anomaly for the Arctic was 3.5°C or 6.3°F. By Andy May | 2020-12-20T13:22:31+01:00 19 December 2020 | News, USA | Comments Off on Sea-Surface Temperature Anomalies Please share! Sea Surface Temperature (SST) anomaly for 16 June 2020, relative to an average of that day over the years 1971–2000, using NOAA's OISST product, from the University of Maine Climate Change Institute's Climate Reanalyzer. 2020 Monsoon Outlook Current Sea Surface Temperatures (SSTs) Figure 26. Only January–February of 2016 was warmer by 0.03°C (0.05°F). 2020 Spring Outlook Figure 1. This product was discontinued on Feb. 11, 2020 For a regional map, click the desired area in the global SST analysis and anomaly maps below These maps compare temperatures in a given month to the long-term average temperature of that month from 1985 through 1997. Contoured Regional Images of Blended 5 km SST Analysis. The sea surface temperature anomaly (SSTA) is the difference between the observed SST and the climatological SST. Higher than normal temperatures are shown in red and lower than normal temperatures are shown in blue. As discussed in an earlier post, a 3°C temperature rise may well drive humans into extinction, while the rise could continue to exterminate all life on Earth. The connection between SST (e.g., El Niño–Southern Oscillation, ... snow, and albedo anomalies (Liu et al., 2020). Sea Surface Temperature Anomaly Image Animation (Full) over the past six months. Positive SSTAs are usually correlated with increased regions of convection (cloudiness and rainfall) while negative SSTAs are usually correlated to reduced convection. Averaged as a whole, the global land and ocean surface temperature for March 2020 was 1.16°C (2.09°F) above the 20th century average of 12.7°C (54.9°F) and the second highest in the 141-year record. More information: Chao Zhang et al. SST Anomalies in the Equatorial Pacific Ocean in early June 2020 showing neutral but cooling conditions in the equatorial Pacific. Notice: NESDIS has retired and replaced all Coral Reef Watch operational 50km resolution satellite coral bleaching heat stress monitoring products, with products at 5km resolution. Normal temperatures are the average over the 30 year baseline period 1951-1980. Impacts of Increased SST Resolution on the North Pacific Storm Track in ERA-Interim, Advances in Atmospheric Sciences (2020). Sea Surface Temperature Anomaly (AMSR-E, 2002-11) Select 1 to 3 images in order to perform any analysis. Real-time, global, sea surface temperature (RTG_SST_HR) analysis ATTENTION! Monthly global-mean and European-mean surface air temperature anomalies relative to 1981-2010, from January 1979 to September 2020. Figure 14. Some, this author included, asserted that the Hadley Centre HadSST record and NOAA’s ERSST (the Extended Reconstructed Sea Surface Temperature) record could be used as is, and did not need to be turned into anomalies from the mean. Data are derived from the ... -Arctic sea ice extent for Feb 2020 was the 13th lowest in the satellite record. Atlantic Sea Surface Temps. The sea-surface temperature anomalies in the Niño 3.4 and Niño 3 regions are predicted to intensify to their strongest level sometime in late 2020, reaching values of approximately -1.5 during the December Running twelve-month averages of global-mean and European-mean surface air temperature anomalies relative to 1981-2010, based on monthly values from January 1979 to June 2020. Average Land Surface Temperature [Day] ... June 17 - 24, 2020. Sea surface temperature variations since January 1983 across the Indian and Pacific Ocean, between 3.5 … Notice: Archived 50km data and images are still available. The map below shows sea surface temperature anomalies for the same day, indicating how much the water was above or below the long-term average (2003-2014) temperature for July 14. This visualization shows sea surface temperature (SST) data from January 2016 through March 2020. SST Analysis Description. Observations and simulation results are examined in order to show that the extreme Arctic ozone loss was likely caused by record-high sea surface temperatures (SSTs) in the North Pacific. Regularly Updated Sea Surface Temperature (SST) Imagery: The scale ranges from -5 to +5 °C. 2018b), and Arctic sea ice cover changes (Zhu et al. The darker coloured bars are the averages for each of the calendar years from 1979 to 2019. -Positive SSTAs were present in the tropical Atlantic Ocean and For example, every 3 to 7 years a wide swath of the Pacific Ocean along the equator warms by 2 to 3 degrees Celsius. My previous post on sea-surface temperature (SST) differences between HadSST and ERSST generated a lively discussion. Permalink. Sea surface temperature has been consistently higher during the past three decades than at any other time since reliable observations began in 1880 (see Figure 1). Static SST Anomaly Charts Images. SST Anomalies in the Equatorial Pacific Ocean in early June 2020 showing neutral but cooling conditions in the equatorial Pacific. Version 6 of the Coral Reef Temperature Anomaly Database (CoRTAD) is a global, 4 km, sea surface temperature (SST) and related thermal stress metrics dataset for 1982-01-02 to 2019-12-27. Years of Record: 1849/12 to 2014/04. Only March 2016 was warmer at 1.31°C (2.36°F). Sea surface temperatures influence weather, including hurricanes, as well as plant and animal life in the ocean. On global and hemispheric scales, sea-surface temperature (SST) anomalies are assumed to be good surrogates for near-surface marine air temperature (MAT) anomalies. Global land and ocean surface temperature: For 2020, the average temperature across global land and ocean surfaces was 1.76°F (0.98°C) above the 20th-century average. This was the second highest among all years in the 1880-2020 record and just 0.04°F (0.02°C) shy of tying the record value set in 2016. Data are derived from the NCEP OI SST analysis, and anomalies are departures from the 1991-2020 base period means.-SSTAs were small in the tropical Pacific. Averaged across land and ocean, the 2020 surface temperature was 1.76° F (0.98° Celsius) warmer than the twentieth-century average of 57.0°F (13.9°C) and 2.14˚F (1.19˚C) warmer than the pre-industrial period (1880-1900). Content has been created for 4K display systems that can handle finer resolution and details. A sea surface temperature anomaly is how different the ocean temperature at a particular location at a particular time is from the normal temperatures for that place. Active Fires . (a) Global sea-surface temperature anomaly (SSTA) trends between 1981–2018 relative to a climatology between 1982–2010 at 0.25 degree resolution.b This cross-section is right along the equator. Operational 5km SST Anomaly Charts. An anomaly is a departure from average conditions. The goal of this study is to provide a better understanding of the trends and dominant oscillations characterizing the co-variability between global sea surface temperature (SST) anomalies and daily extreme rainfall in Argentina. They were then averaged over the five month period from October to February each year. » Hi-resolution version. Departure from average of the surface and subsurface tropical Pacific sea temperature averaged over 5-day periods starting in early April 2020. Global. The NOAA Coral Reef Watch (CRW) daily global 5km Sea Surface Temperature (SST) Anomaly product displays the difference between today's SST and the long-term average. It is recommended to use content from this version for HD (1920x1080) and lower resolutions. Record ozone loss was observed in the Arctic stratosphere in spring 2020. To view upgraded 5km images view our: Current Operational Coral Bleaching Daily Products No Animation Page: The animation products are no longer supported. -Including 2020, the linear rate of decline for Feb ice extent is 2.91 percent per decade. Note that generating figures takes 5 or 6 seconds; please be patient. The decadal global land and ocean surface temperature anomaly for 2011-2020 was the warmest on record for the globe, with a temperature departure of +1.48°F (+0.82°C). The large-scale circulation anomalies associated with abnormal summer rainfall over NEC are attributable to sea surface temperature anomalies (SSTAs) (Feng et al. Operational Products. Global Land and Ocean Temperature Anomalies Maps, available at the NOAA Climate at a Glance website, provide valuable illustrative data. Sea surface temperature increased during the 20 th century and continues to rise. Oceans were exceptionally warm: The 2020 annual global sea-surface temperature was the third highest on record at 1.37 degrees F (0.76 of a degree C) above the 20th-century average — only 2016 and 2019 were warmer. Figure 6. close. The darker the color, the larger the difference from the long-term average. For parts of North America, Greenland and over the Arctic Ocean, temperatures were much above average, whereas Siberia saw much colder than average conditions. ... . Sea surface temperature anomalies in the Niño 3.4 region (5°N-5°S, 120°-170°W) of the eastern and central equatorial Pacific Ocean based on the 1981-2010 base period were obtained from the Climate Prediction Center back through 1950. Forecasts of sea surface temperature (SST) anomalies for the Niño 3.4 region (5°N-5°S, 120°W-170°W). Surface air temperature for May 2021. Weekly sea surface temperature anomalies are calculated with respect to the 1971-2000 climatology. Positive SSTAs are usually correlated with increased regions of convection (cloudiness and rainfall) while negative SSTAs are usually correlated to reduced convection. Global sea surface temperature anomaly 27 June 2021 (upper panel) and 2020 (lower panel) according to Plymouth State Weather Center. A Linear Inverse Model (LIM) is constructed to evaluate predictability of seasonal sea surface temperature (SST) and sea surface height (SSH) anomalies over the ice-free global ocean. Record-high sea surface temperatures were observed across parts of the Atlantic, Indian and Pacific oceans. The sea surface temperature anomaly (SSTA) is the difference between the observed SST and the climatological SST. Red and orange areas were warmer than average, and blue areas were cooler than average. For hurricane forecasting, it can also be very useful to look at the SST anomalies. Facebook Twitter LinkedIn WhatsApp Email close. Colors on this map show where and by how much monthly sea surface temperature differed from its 1981 to 2010 average. Water Vapor. My previous post on sea-surface temperature (SST) differences between HadSST and ERSST generated a lively discussion. OLR anomalies are computed as departures from the 1991-2020 base period pentad means. By Andy May. DOI: … It was slightly cooler than average over parts of the North Atlantic and North Pacific. 2020 Monsoon Outlook Current Sea Surface Temperatures (SSTs) Figure 26. An explanation of the input elements appears at the bottom of this page. Sea surface temperature anomalies that persist over many years can be signals of regional or global climate change, such as global warming. For example, the Arctic Ocean is shaded red throughout the entire time series of the animation. The maps show daytime land surface temperature anomalies for a given month compared to the average conditions during that period between 2000-2008. Filled Contour. For instance, oceanic basin-wide tropical sea surface temperature (SST) anomalies are known to play a major role in causing extreme events. Sea surface temperature is the temperature of the top millimeter of the ocean's surface. These anomalies are calculated on a weekly basis. The annual mean global average sea surface temperature in 2020 was +0.31°C above the 1981-2010 average, making it the third highest since 1891. As discussed in an earlier post, a 2020 El Niño could be the catalyst to trigger feedbacks, including huge methane releases from the Arctic Ocean seafloor. The map above shows sea surface temperatures on July 14, 2020. Regional Sea-ice Extent Discussions Alaska Region It is found that the record Arctic ozone loss was … Sea Surface Temperature Anomaly (AMSR-E, 2002-11) Select 1 to 3 images in order to perform any analysis. This color-coded map in Robinson projection displays a progression of changing global surface temperature anomalies from 1880 through 2018. The means are five-year rolling averages, such that the animation begins with the 1880-1884 global surface temperature anomaly, advances in one year increments, and ends with the 2016-2020 anomaly. The most recent animation available was released in January 2021 and shows the five-year mean anomaly of surface temperature for 1880 through 2020 . Sea surface temperature variations since January 1983 across the Indian and Pacific Ocean, between 3.5 … We would also appreciate receiving a copy of the relevant publications. Nineteen of the warmest years have occurred since 2000, with the exception of 1998. 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