Monthly Climate/Ocean Time-series at PSL
Time-series related to the atmosphere/ocean system are listed in the tables in the tabs along with a link to the data values and documentation. While we attempt to keep time-series updated, some time-series may not be. More recent data may be available at the source.. Please see "Tools" for more information and caveats.
Name | Description | Start Date | End Date | Source |
---|---|---|---|---|
Niño 1+2 (HadISST) | SST anomaly 0N-10S, 90W-80W; eastern tropical Pacific time-series. | Jan 1870 | near present | NOAA/PSL |
Niño 1+2 (ERSSTv5) | SST anomaly 0N-10S, 90W-80W; eastern tropical Pacific time-series. | Jan 1950 | near present | NOAA/CPC |
Niño 3 (HadISST) | SST anomaly 5N-5S,150W-90W | Jan 1870 | near present | NOAA/PSL |
Niño 3 (ERSSTv5) | SST anomaly 5N-5S,150W-90W | Jan 1950 | near present | NOAA/CPC |
Niño 3.4 (HadISST) | SST anomaly 5N-5S,170W-120W | Jan 1870 | near present | NOAA/PSL |
Niño 3.4 (ERSSTv5) | SST anomaly 5N-5S,170W-120W | Jan 1950 | near present | NOAA/CPC |
Niño 4 (HadISST) | SST anomaly 5N-5S, 160E-150W | Jan 1870 | near present | NOAA/PSL |
Niño 4 (ERSSTv5) | SST anomaly 5N-5S, 160E-150W | Jan 1850 | near present | NOAA/CPC |
Multivariate ENSO Index (MEI Extended) | Jan 1871 | Dec 2005 | NOAA/PSL | |
Multivariate ENSO Index (MEI V2) | SST and 5 atmospheric variables are combined using EOFs of the tropical Pacific to create a single index. | Jan 1979 | present | NOAA/PSL |
Oceanic Niño Index (ONI) | Three month running mean of ERSST.v5 SST anomalies in the Niño 3.4 region, based on the 1971-2000 base period. | Jan 1950 | near present | NOAA/CPC |
Trans-Niño Index (TNI) | The TNI is an index of the east/west SST difference in the tropical Pacific ocean. | Jan 1870 | near present | NOAA/PSL |
Equatorial Central Pacific Heat Content: 160E-80W | Equtorial Upper 300m temperature Average anomaly based on 1981-2010 Climatology (deg C) for 160E-80W. | Jan 1979 | near present | NOAA/PSL |
Bivariate ENSO Time-series (BEST) | SST and SOI are combined to form a single index of ENSO that incorporates the atmosphere explicitly. | Jan 1870 | near present | NOAA/PSL |
Name | Description | Start Date | End Date | Source |
---|---|---|---|---|
Atlantic Meridional Mode (AMM) | Describes meridional variability in the tropical Atlantic Ocean. | Jan 1948 | near present | U of Wisconsin |
Pacific Meridional Mode (PMM) | Describes meridional variability in the tropical Pacific Ocean. | Jan 1948 | near present | U of Wisconsin |
Dipole Mode Index DMI (IOD) | A difference in SST between the east and west tropical Indian pacific ocean. | Jan 1870 | near present | NOAA/PSL |
Hurricane : Atlantic Days | Number of days where hurricanes are active in the Northern Atlantic Basin | Jan 1851 | 2022 | CSU |
Hurricane: Atlantic ACE | Accumulated cyclone energy (ACE) in the Northern Atlantic Basin. | Jan 1851 | 2022 | CSU |
Hurricane: NW Pacific Days | Number of days where hurricanes are active in the Northwestern Pacific Basin. | Jan 1950 | 2021 | CSU |
Hurricane: NW Pacific ACE | Accumulated cyclone energy (ACE) in the Northwestern Pacific Basin. | Jan 1950 | 2021 | CSU |
Hurricane: NE Pacific Days | Number of days where hurricanes are active in the Northeastern Pacific Basin. | Jan 1971 | 2021 | CSU |
Hurricane: NE Pacific ACE | Accumulated cyclone energy (ACE) in the Northeastern Pacific Basin. | Jan 1971 | 2021 | CSU |
North Pacific Gyre Oscillation (NPGO) | A climate pattern derived from sea surface heights in the NE Pacific that is associated with fluctuations in the content of the California Current and the Gulf of Alaska. | Jan 1950 | present | E. Di Lorenzo |
Pacific Decadal Oscillation PSL(PDO) | PDO is the leading EOF of monthly SSTA in the North Pacific, between 20N-70N. Three SST datasets are combined to create this version. | Jan 1891 | near present | U of Washington |
Pacific Decadal Oscillation U of Washington (PDOUW) | PDO is the leading EOF of monthly SSTA in the North Pacific, between 20N-70N. The NOAA OI SST V2 is used to create this version. | Jan 1900 | near present | U of Washington |
Global Sealevel | Reconstructed global-mean sea level evolution as measured from satellite. | Jan 1900 | Dec 2018 | NASA/JPL |
Tropical Western Hemisphere warm pool (WHWP) | Monthly anomaly of the ocean surface area Ocean region that is greater than 28.5C in the Atlantic and eastern North Pacific. | Jan 1870 | near present | NOAA/PSL |
Name | Description | Start Date | End Date | Source | ||
---|---|---|---|---|---|---|
Arctic Oscillation cpc (AAO) | Zonally symmetric oscillation calculated using the 1st EOF of 700mb height in the Southern Hemisphere south of 20S. | Jan 1979 | Dec 2023 | NOAA/CPC | ||
AO 20CRv3 | The AO pattern is the 1st EOF of 1000mb heights north of 20N. It measures the strength of the sea level pressure within the Arctic circle. This version is claulcated from the 20CR V3 Reanalysis | Jan 1821 | near present | NOAA/PSL | ||
Arctic Oscillation (AO) | The AO pattern is the 1st EOF of 1000mb heights north of 20N. It measures the strength of the sea level pressure within the Arctic circle. | Jan 1950 | near present | NOAA/CPC | ||
CO2 ML | CO2 Measurements monthly averaged from Mauna Loa, Hawaii. | Jan 1958 | near present | NOAA/GML | ||
CO2: Global Average (CO2 GL) | Jan 1980 | near present | NOAA/GMD | GMD | Data | GML |
Aleutian Low - Beaufort Sea Anticyclone (ALBSA) | Description | Jan 1948 | near present | NOAA/GSL | ||
East Atlantic pattern (EA) | The EA pattern consists of a north-south dipole of anomaly centers spanning the North Atlantic from east to west. | Jan 1950 | near present | NOAA/CPC | ||
North Atlantic Oscillation (NAO) | The North Atlantic Oscillation (NAO) index is based on the surface sea-level pressure difference around the Azores and over Iceland. | Jan 1658 | Dec 2001 | NOAA/NGDC | ||
Greenland Blocking Index (GBI (UL)) | GBI is the mean 500 hPa geopotential height for the 60-80°N, 20-80°W region. It measures blocking (winds) over Greenland | Jan 1851 | near present | U of Lincoln | ||
Greenland Blocking Index (GBI) | GBI is the mean 500 hPa geopotential height for the 60-80°N, 20-80°W region. It measures blocking (winds) over Greenland | Jan 1851 | near present | psl | ||
Quasi-biennial Oscillation (QBO) | The quasi-biennial oscillation (QBO) is a quasiperiodic oscillation of the equatorial zonal wind between easterlies and westerlies in the tropical stratosphere. It is typically caluclated from the zonal mean 30mb winds. | Jan 1948 | near present | NOAA/PSL | ||
Quasi-biennial Oscillation 50mb (QBO) | The quasi-biennial oscillation (QBO) is a quasiperiodic oscillation of the equatorial zonal wind between easterlies and westerlies in the tropical stratosphere. This version uses 50mb zonal winds. | Jan 1948 | near present | NOAA/PSL | ||
Pacific North American Index (PNA) | The PNA pattern represents an alternating pressure pattern with associated changes in the East Asian Jet. | Jan 1950 | near present | NOAA/CPC | ||
West Pacific (WP) | A dipole of pressure anomalies between NE Asia and the western Pacific Ocean/Asia to the south. | Jan 1950 | near present | NOAA/CPC | ||
North Atlantic Oscillation (NAO) Jones version | A time-series that is the differnece between Gilbraltar and the Azores which is associated with zonal wind strength and location acorsds the N Atlantic. | Jan 1821 | near present | CRU | ||
Global Angular Momentum (GLAAM) | Globally averaged angular momentum calculated using angular momentum averaged over the whole atmosphere. | Jan 1958 | Dec 2014 | CRU | ||
Tropical Pacific 200mb averaged zonal winds. | 200mb zonal winds from XS to XN are averaged along the equator from XX to YY. | Jan 1948 | near present | NOAA/PSL |
Name | Description | Start Date | End Date | Source |
---|---|---|---|---|
Southern Oscillation Index (SOI) | A sea-saw oscillation of surface pressure in the western Pacific. It is defined as Tahiti minus Darwin. It is strongly related to ENSO. | Jan 1866 | near present | CRU |
Southern Oscillation Index (SOI) from the 20CRV3 | A sea-saw oscillation of surface pressure in the western Pacific. This uses the 20CRV3 data and is the grid closes to Tahiti minus the grid closest to Darwin. It is strongly related to ENSO. | Jan 1806 | Dec 2015 | NOAA/PSL |
Reconstructed North Atlantic Oscillation (RNAO) | The North Atlantic Oscillation (NAO) index is based on the surface sea-level pressure difference between the Subtropical (Azores) High and the Subpolar Low. | Jan 1870 | near present | NOAA/PSL |
Nakasaki Japan reconstructed SLP | Measured SLP | Jan 1818 | Dec 2000 | CRU |
Azores Sea Level Pressure (SLP) | Measured SLP | Jan 1865 | Dec 2002 | CRU |
Gilbraltar reconstructed Sea Level Pressure (SLP) | Measured SLP | Jan 1821 | Dec 2023 | CRU |
Iceland reconstructed Sea Level Pressure (SLP) | Measured SLP | Jan 1821 | Dec 2023 | CRU |
Madras reconstructed SLP | Measured SLP | Jan 1796 | Dec 2005 | CRU |
North Pacific Index (NP) from the 20CRV3 | The NP Index is a measure of the Sea Level Pressure in the North Pacific Ocean. It measures long (interannual-decadal) variations. This index uses the 20CR SLP data. | Jan 1806 | Dec 2015 | NOAA/PSL |
North Pacific Index (NP) | The NP Index is a measure of the Sea Level Pressure in the North Pacific Ocean. It measures long (interannual-decadal) variations. | Jan 1899 | near present | NCAR |
Name | Description | Start Date | End Date | Source |
---|---|---|---|---|
ENSO Precipitation Index (ESPI) | A normalized index of ENSO derived by using GPCP precipitation from 2 regions; one in the eastern tropical Pacific and one over the Maritime content. | Jan 1979 | 2023 | UMD |
N. Sierra 8 station precipitation time-series | A regional time-series of the Northern Sierra's precipitation. | Oct 1920 | near present | CDEC/DWR California |
C. Sierra 5 station precipitation time-series | A regional time-series of the Central Sierra's precipitation. | Oct 1913 | near present | CDEC/DWR California |
S. Sierra 6 station precipitation time-series | A regional time-series of the Southern Sierra's precipitation. | Nov 1921 | near present | CDEC/DWR California |
Upper Colorado Basin precipitation | A regional timeseries of the Upper Colorado River basin using Global Historical Climatology Network (GHCN) data. | Jan 1895 | near present | NOAA/PSL |
Name | Description | Start Date | End Date | Source |
---|---|---|---|---|
NASA Global Land Temperature | Globally averaged temperature over land using the NASA GISTEMP anomaly dataset. Land is from GHCN. | Jan 1880 | near present | NASA |
NASA Global Land/Ocean Temperature | Globally averaged temperature land/ocean anomalies using the NASA GISTEMP anomaly dataset. Land is from GHCN and SST from NOAA ERSSTV5. | Jan 1850 | near present | NASA |
Berkeley Global Land Temperature | Globally averaged temperature anomalies over land from Berkeley Earth. | Jan 1850 | near present | Berkeley Earth |
Berkeley Global Land/Ocean Temperature | Globally averaged land/ocean temperature anomalies from Berkeley Earth. | Jan 1880 | near present | Berkeley Earth |
CRU Global Land Temperature | Globally averaged temperature anomalies using the CRUTEM5 land dataset | Jan 1850 | near present | CRU |
CRU Global Land/Ocean Temperature | Globally averaged land/ocean temperature anomalies using the HadCRUT5 dataset | Jan 1850 | near present | CRU |
NOAA Global Temperature | Globally averaged temperature anomalies using the GHCN land dataset< | Jan 1850 | near present | NOAA/NCEI |
NOAA Global Land Temperature | Globally averaged land/ocean temperature anomalies using the GHCN and NOAA ERSST V5 dataset | Jan 1850 | near present | NOAA/NCEI |
Name | Description | Start Date | End Date | Source |
---|---|---|---|---|
Northern Hemisphere Ice Extent | Satellite derived northern NH sea ice extent, intended for use in trend analysis. | Nov 1978 | near present | NSIDC |
Northern Hemisphere Ice Area | Satellite derived northern NH sea ice area, intended for use in trend analysis. | Nov 1978 | near present | NSIDC |
Southern Hemisphere Ice Extent | Satellite derived northern SH sea ice extent, intended for use in trend analysis. | Nov 1978 | near present | NSIDC |
Southern Hemisphere Ice Area | Satellite derived northern SH sea ice area, intended for use in trend analysis. | Nov 1978 | near present | NSIDC |
Sunspot Count | A count of observed sunspot. Observations are by eye throughout the whole time-series. | Jan 1749 | near present | WDC-SILSO |
Solar Flux (10.7cm) | Observed 10.7cm average monthly Solar Flux. | Jan 1948 | near present | NRC Canada |
Upper Colorado Basin temperature | The time-series has the monthly temperature averaged over the Upper Colorado River Basin using GHCN 5km gridded data | Jan 1895 | near present | NOAA/PSL |
Lee's Ferry Natural Streamflow (upper CO Basin Streamflow) | The time-series has the measured streamflow at Lee's Ferry and thus represents the upper Colorado Basin streamflow. | Oct 1905 | Dec 2015 | NOAA/PSL |
Name | Description | Start Date | End Date | Source | ||
---|---|---|---|---|---|---|
Arctic Oscillation cpc (AAO) | Zonally symmetric oscillation calculated using the 1st EOF of 700mb height in the Southern Hemisphere south of 20S. | Jan 1979 | Dec 2023 | NOAA/CPC | ||
AO 20CRv3 | The AO pattern is the 1st EOF of 1000mb heights north of 20N. It measures the strength of the sea level pressure within the Arctic circle. This version is claulcated from the 20CR V3 Reanalysis | Jan 1821 | near present | NOAA/PSL | ||
Arctic Oscillation (AO) | The AO pattern is the 1st EOF of 1000mb heights north of 20N. It measures the strength of the sea level pressure within the Arctic circle. | Jan 1950 | near present | NOAA/CPC | ||
CO2 ML | CO2 Measurements monthly averaged from Mauna Loa, Hawaii. | Jan 1958 | near present | NOAA/GML | ||
CO2: Global Average (CO2 GL) | Jan 1980 | near present | NOAA/GMD | GMD | Data | GML |
Aleutian Low - Beaufort Sea Anticyclone (ALBSA) | Description | Jan 1948 | near present | NOAA/GSL | ||
East Atlantic pattern (EA) | The EA pattern consists of a north-south dipole of anomaly centers spanning the North Atlantic from east to west. | Jan 1950 | near present | NOAA/CPC | ||
North Atlantic Oscillation (NAO) | The North Atlantic Oscillation (NAO) index is based on the surface sea-level pressure difference around the Azores and over Iceland. | Jan 1658 | Dec 2001 | NOAA/NGDC | ||
Greenland Blocking Index (GBI (UL)) | GBI is the mean 500 hPa geopotential height for the 60-80°N, 20-80°W region. It measures blocking (winds) over Greenland | Jan 1851 | near present | U of Lincoln | ||
Greenland Blocking Index (GBI) | GBI is the mean 500 hPa geopotential height for the 60-80°N, 20-80°W region. It measures blocking (winds) over Greenland | Jan 1851 | near present | psl | ||
Quasi-biennial Oscillation (QBO) | The quasi-biennial oscillation (QBO) is a quasiperiodic oscillation of the equatorial zonal wind between easterlies and westerlies in the tropical stratosphere. It is typically caluclated from the zonal mean 30mb winds. | Jan 1948 | near present | NOAA/PSL | ||
Quasi-biennial Oscillation 50mb (QBO) | The quasi-biennial oscillation (QBO) is a quasiperiodic oscillation of the equatorial zonal wind between easterlies and westerlies in the tropical stratosphere. This version uses 50mb zonal winds. | Jan 1948 | near present | NOAA/PSL | ||
Pacific North American Index (PNA) | The PNA pattern represents an alternating pressure pattern with associated changes in the East Asian Jet. | Jan 1950 | near present | NOAA/CPC | ||
West Pacific (WP) | A dipole of pressure anomalies between NE Asia and the western Pacific Ocean/Asia to the south. | Jan 1950 | near present | NOAA/CPC | ||
North Atlantic Oscillation (NAO) Jones version | A time-series that is the differnece between Gilbraltar and the Azores which is associated with zonal wind strength and location acorsds the N Atlantic. | Jan 1821 | near present | CRU | ||
Global Angular Momentum (GLAAM) | Globally averaged angular momentum calculated using angular momentum averaged over the whole atmosphere. | Jan 1958 | Dec 2014 | CRU | ||
Tropical Pacific 200mb averaged zonal winds. | 200mb zonal winds from XS to XN are averaged along the equator from XX to YY. | Jan 1948 | near present | NOAA/PSL |
Name | Description | Start Date | End Date | Source |
---|---|---|---|---|
Southern Oscillation Index (SOI) | A sea-saw oscillation of surface pressure in the western Pacific. It is defined as Tahiti minus Darwin. It is strongly related to ENSO. | Jan 1866 | near present | CRU |
Southern Oscillation Index (SOI) from the 20CRV3 | A sea-saw oscillation of surface pressure in the western Pacific. This uses the 20CRV3 data and is the grid closes to Tahiti minus the grid closest to Darwin. It is strongly related to ENSO. | Jan 1806 | Dec 2015 | NOAA/PSL |
Reconstructed North Atlantic Oscillation (RNAO) | The North Atlantic Oscillation (NAO) index is based on the surface sea-level pressure difference between the Subtropical (Azores) High and the Subpolar Low. | Jan 1870 | near present | NOAA/PSL |
Nakasaki Japan reconstructed SLP | Measured SLP | Jan 1818 | Dec 2000 | CRU |
Azores Sea Level Pressure (SLP) | Measured SLP | Jan 1865 | Dec 2002 | CRU |
Gilbraltar reconstructed Sea Level Pressure (SLP) | Measured SLP | Jan 1821 | Dec 2023 | CRU |
Iceland reconstructed Sea Level Pressure (SLP) | Measured SLP | Jan 1821 | Dec 2023 | CRU |
Madras reconstructed SLP | Measured SLP | Jan 1796 | Dec 2005 | CRU |
North Pacific Index (NP) from the 20CRV3 | The NP Index is a measure of the Sea Level Pressure in the North Pacific Ocean. It measures long (interannual-decadal) variations. This index uses the 20CR SLP data. | Jan 1806 | Dec 2015 | NOAA/PSL |
North Pacific Index (NP) | The NP Index is a measure of the Sea Level Pressure in the North Pacific Ocean. It measures long (interannual-decadal) variations. | Jan 1899 | near present | NCAR |
Name | Description | Start Date | End Date | Source |
---|---|---|---|---|
Niño 1+2 (HadISST) | SST anomaly 0N-10S, 90W-80W; eastern tropical Pacific time-series. | Jan 1870 | near present | NOAA/PSL |
Niño 1+2 (ERSSTv5) | SST anomaly 0N-10S, 90W-80W; eastern tropical Pacific time-series. | Jan 1950 | near present | NOAA/CPC |
Niño 3 (HadISST) | SST anomaly 5N-5S,150W-90W | Jan 1870 | near present | NOAA/PSL |
Niño 3 (ERSSTv5) | SST anomaly 5N-5S,150W-90W | Jan 1950 | near present | NOAA/CPC |
Niño 3.4 (HadISST) | SST anomaly 5N-5S,170W-120W | Jan 1870 | near present | NOAA/PSL |
Niño 3.4 (ERSSTv5) | SST anomaly 5N-5S,170W-120W | Jan 1950 | near present | NOAA/CPC |
Niño 4 (HadISST) | SST anomaly 5N-5S, 160E-150W | Jan 1870 | near present | NOAA/PSL |
Niño 4 (ERSSTv5) | SST anomaly 5N-5S, 160E-150W | Jan 1850 | near present | NOAA/CPC |
Multivariate ENSO Index (MEI Extended) | Jan 1871 | Dec 2005 | NOAA/PSL | |
Multivariate ENSO Index (MEI V2) | SST and 5 atmospheric variables are combined using EOFs of the tropical Pacific to create a single index. | Jan 1979 | present | NOAA/PSL |
Oceanic Niño Index (ONI) | Three month running mean of ERSST.v5 SST anomalies in the Niño 3.4 region, based on the 1971-2000 base period. | Jan 1950 | near present | NOAA/CPC |
Trans-Niño Index (TNI) | The TNI is an index of the east/west SST difference in the tropical Pacific ocean. | Jan 1870 | near present | NOAA/PSL |
Equatorial Central Pacific Heat Content: 160E-80W | Equtorial Upper 300m temperature Average anomaly based on 1981-2010 Climatology (deg C) for 160E-80W. | Jan 1979 | near present | NOAA/PSL |
Bivariate ENSO Time-series (BEST) | SST and SOI are combined to form a single index of ENSO that incorporates the atmosphere explicitly. | Jan 1870 | near present | NOAA/PSL |
Name | Description | Start Date | End Date | Source |
---|---|---|---|---|
Atlantic Meridional Mode (AMM) | Describes meridional variability in the tropical Atlantic Ocean. | Jan 1948 | near present | U of Wisconsin |
Pacific Meridional Mode (PMM) | Describes meridional variability in the tropical Pacific Ocean. | Jan 1948 | near present | U of Wisconsin |
Dipole Mode Index DMI (IOD) | A difference in SST between the east and west tropical Indian pacific ocean. | Jan 1870 | near present | NOAA/PSL |
Hurricane : Atlantic Days | Number of days where hurricanes are active in the Northern Atlantic Basin | Jan 1851 | 2022 | CSU |
Hurricane: Atlantic ACE | Accumulated cyclone energy (ACE) in the Northern Atlantic Basin. | Jan 1851 | 2022 | CSU |
Hurricane: NW Pacific Days | Number of days where hurricanes are active in the Northwestern Pacific Basin. | Jan 1950 | 2021 | CSU |
Hurricane: NW Pacific ACE | Accumulated cyclone energy (ACE) in the Northwestern Pacific Basin. | Jan 1950 | 2021 | CSU |
Hurricane: NE Pacific Days | Number of days where hurricanes are active in the Northeastern Pacific Basin. | Jan 1971 | 2021 | CSU |
Hurricane: NE Pacific ACE | Accumulated cyclone energy (ACE) in the Northeastern Pacific Basin. | Jan 1971 | 2021 | CSU |
North Pacific Gyre Oscillation (NPGO) | A climate pattern derived from sea surface heights in the NE Pacific that is associated with fluctuations in the content of the California Current and the Gulf of Alaska. | Jan 1950 | present | E. Di Lorenzo |
Pacific Decadal Oscillation PSL(PDO) | PDO is the leading EOF of monthly SSTA in the North Pacific, between 20N-70N. Three SST datasets are combined to create this version. | Jan 1891 | near present | U of Washington |
Pacific Decadal Oscillation U of Washington (PDOUW) | PDO is the leading EOF of monthly SSTA in the North Pacific, between 20N-70N. The NOAA OI SST V2 is used to create this version. | Jan 1900 | near present | U of Washington |
Global Sealevel | Reconstructed global-mean sea level evolution as measured from satellite. | Jan 1900 | Dec 2018 | NASA/JPL |
Tropical Western Hemisphere warm pool (WHWP) | Monthly anomaly of the ocean surface area Ocean region that is greater than 28.5C in the Atlantic and eastern North Pacific. | Jan 1870 | near present | NOAA/PSL |
Name | Description | Start Date | End Date | Source |
---|---|---|---|---|
ENSO Precipitation Index (ESPI) | A normalized index of ENSO derived by using GPCP precipitation from 2 regions; one in the eastern tropical Pacific and one over the Maritime content. | Jan 1979 | 2023 | UMD |
N. Sierra 8 station precipitation time-series | A regional time-series of the Northern Sierra's precipitation. | Oct 1920 | near present | CDEC/DWR California |
C. Sierra 5 station precipitation time-series | A regional time-series of the Central Sierra's precipitation. | Oct 1913 | near present | CDEC/DWR California |
S. Sierra 6 station precipitation time-series | A regional time-series of the Southern Sierra's precipitation. | Nov 1921 | near present | CDEC/DWR California |
Upper Colorado Basin precipitation | A regional timeseries of the Upper Colorado River basin using Global Historical Climatology Network (GHCN) data. | Jan 1895 | near present | NOAA/PSL |
Name | Description | Start Date | End Date | Source |
---|---|---|---|---|
NASA Global Land Temperature | Globally averaged temperature over land using the NASA GISTEMP anomaly dataset. Land is from GHCN. | Jan 1880 | near present | NASA |
NASA Global Land/Ocean Temperature | Globally averaged temperature land/ocean anomalies using the NASA GISTEMP anomaly dataset. Land is from GHCN and SST from NOAA ERSSTV5. | Jan 1850 | near present | NASA |
Berkeley Global Land Temperature | Globally averaged temperature anomalies over land from Berkeley Earth. | Jan 1850 | near present | Berkeley Earth |
Berkeley Global Land/Ocean Temperature | Globally averaged land/ocean temperature anomalies from Berkeley Earth. | Jan 1880 | near present | Berkeley Earth |
CRU Global Land Temperature | Globally averaged temperature anomalies using the CRUTEM5 land dataset | Jan 1850 | near present | CRU |
CRU Global Land/Ocean Temperature | Globally averaged land/ocean temperature anomalies using the HadCRUT5 dataset | Jan 1850 | near present | CRU |
NOAA Global Temperature | Globally averaged temperature anomalies using the GHCN land dataset< | Jan 1850 | near present | NOAA/NCEI |
NOAA Global Land Temperature | Globally averaged land/ocean temperature anomalies using the GHCN and NOAA ERSST V5 dataset | Jan 1850 | near present | NOAA/NCEI |
Name | Description | Start Date | End Date | Source |
---|---|---|---|---|
Northern Hemisphere Ice Extent | Satellite derived northern NH sea ice extent, intended for use in trend analysis. | Nov 1978 | near present | NSIDC |
Northern Hemisphere Ice Area | Satellite derived northern NH sea ice area, intended for use in trend analysis. | Nov 1978 | near present | NSIDC |
Southern Hemisphere Ice Extent | Satellite derived northern SH sea ice extent, intended for use in trend analysis. | Nov 1978 | near present | NSIDC |
Southern Hemisphere Ice Area | Satellite derived northern SH sea ice area, intended for use in trend analysis. | Nov 1978 | near present | NSIDC |
Sunspot Count | A count of observed sunspot. Observations are by eye throughout the whole time-series. | Jan 1749 | near present | WDC-SILSO |
Solar Flux (10.7cm) | Observed 10.7cm average monthly Solar Flux. | Jan 1948 | near present | NRC Canada |
Upper Colorado Basin temperature | The time-series has the monthly temperature averaged over the Upper Colorado River Basin using GHCN 5km gridded data | Jan 1895 | near present | NOAA/PSL |
Lee's Ferry Natural Streamflow (upper CO Basin Streamflow) | The time-series has the measured streamflow at Lee's Ferry and thus represents the upper Colorado Basin streamflow. | Oct 1905 | Dec 2015 | NOAA/PSL |
Tools and Information
Index time-series page are listed in the tables with a link to the data values and documentation. While we attempt to keep time-series updated, some time-series may not be. More recent data may be available at the source.. Please also note that indices even for the same phenomena may not be defined the same way. As an example, some teleconnections are defined by a pattern for one season while another source may use a pattern that changes seasonally. Climatologies may differ, input datasets may differ, etc.. Some index timeseries may not be defined for all months. Users need to look at the data and documentation to determine if it is useful for them and how to interpret results. Also note that all timeseries in the PSL format start in January even if the actual data doesn't start until later in year. Similarly all time-series end in December. Missing values are to fill in 12 months of values, if needed.- List of psl tools to extract other timeseries and also to analyze and ue some of these timeseries.
- Code to read time-series
Extract time-series
Other Major Climate/Ocean Index sites and dashboards
- NOAA/CPC Atmospheric Teleconnections
- NOAA/NCEI Weather Patterns
- KNMI Climate Explorer Monthly Time-series
- ENSO Dashboard
- Climate Dashboard of Dashboards