Data source: -- Choose data series -- -- Temperature (monthly anomalies) -- WoodForTrees Temperature Index GISTEMP LOTI global mean GISTEMP dTs global mean (extrapolated) HADCRUT3 variance-adjusted global mean HADCRUT3 variance-adjusted NH mean HADCRUT3 variance-adjusted SH mean HADCRUT3 unadjusted global mean HADCRUT3 unadjusted NH mean HADCRUT3 unadjusted SH mean HADCRUT4 global mean HADCRUT4 NH mean HADCRUT4 SH mean HADCRUT4 tropics (30S-30N) mean RSS MSU lower trop. global mean UAH5.6 NSSTC lower trop. global mean UAH6.0 NSSTC lower trop. global mean BEST global land/ocean mean BEST 95% upper confidence bound BEST 95% lower confidence bound -- Temperature (land only) -- CRUTEM4 variance-adj. land global mean CRUTEM4 variance-adj. land NH mean CRUTEM4 variance-adj. land SH mean CRUTEM3 variance-adj. land global mean CRUTEM3 variance-adj. land NH mean CRUTEM3 variance-adj. land SH mean RSS MSU LT global mean (land only) UAH5.6 NSSTC LT global mean (land only) UAH6.0 NSSTC LT global mean (land only) -- Solar -- SIDC monthly sunspot number PMOD composite TSI monthly average -- Atmosphere -- ESRL CO2 (Mauna Loa) interpolated mean -- Ocean -- JISAO PDO index ESRL AMO index HADSST2 global sea surface temp. anom. HADSST2 NH sea surface temp. anom. HADSST2 SH sea surface temp. anom. HADSST3 global sea surface temp. anom. HADSST3 NH sea surface temp. anom. HADSST3 SH sea surface temp. anom. -- Ice -- NSIDC NH (Arctic) Sea Ice Index NSIDC SH (Antarctic) Sea Ice Index -- Covid-19 -- Covid-19 confirmed global Covid-19 confirmed UK Covid-19 confirmed China Covid-19 confirmed Italy Covid-19 confirmed Spain Covid-19 confirmed France Covid-19 confirmed Germany Covid-19 confirmed US Covid-19 deaths global Covid-19 deaths UK Covid-19 deaths China Covid-19 deaths Italy Covid-19 deaths Spain Covid-19 deaths France Covid-19 deaths Germany Covid-19 deaths US -- Test -- Sine wave test pattern (10 cycles) Square wave test pattern (10 cycles) Sawtooth wave test pattern (10 cycles) Triangle wave test pattern (10 cycles) Random noise test pattern Processing steps Value 1 - -- Selection -- From (time) To (time) Last (samples) Every (samples) -- Transformation -- Scale (factor) Offset (amount) Normalise Detrend (amount) Derivative Integral Log base 10 -- Averaging -- Mean (samples) Isolate (samples) Compress (samples) -- Trend Estimation -- Linear trend (OLS) -- Fourier analysis -- Fourier Magnitude Low-pass (harmonic) High-pass (harmonic) Inverse Fourier Window 2 - -- Selection -- From (time) To (time) Last (samples) Every (samples) -- Transformation -- Scale (factor) Offset (amount) Normalise Detrend (amount) Derivative Integral Log base 10 -- Averaging -- Mean (samples) Isolate (samples) Compress (samples) -- Trend Estimation -- Linear trend (OLS) -- Fourier analysis -- Fourier Magnitude Low-pass (harmonic) High-pass (harmonic) Inverse Fourier Window 3 - -- Selection -- From (time) To (time) Last (samples) Every (samples) -- Transformation -- Scale (factor) Offset (amount) Normalise Detrend (amount) Derivative Integral Log base 10 -- Averaging -- Mean (samples) Isolate (samples) Compress (samples) -- Trend Estimation -- Linear trend (OLS) -- Fourier analysis -- Fourier Magnitude Low-pass (harmonic) High-pass (harmonic) Inverse Fourier Window 4 - -- Selection -- From (time) To (time) Last (samples) Every (samples) -- Transformation -- Scale (factor) Offset (amount) Normalise Detrend (amount) Derivative Integral Log base 10 -- Averaging -- Mean (samples) Isolate (samples) Compress (samples) -- Trend Estimation -- Linear trend (OLS) -- Fourier analysis -- Fourier Magnitude Low-pass (harmonic) High-pass (harmonic) Inverse Fourier Window 5 - -- Selection -- From (time) To (time) Last (samples) Every (samples) -- Transformation -- Scale (factor) Offset (amount) Normalise Detrend (amount) Derivative Integral Log base 10 -- Averaging -- Mean (samples) Isolate (samples) Compress (samples) -- Trend Estimation -- Linear trend (OLS) -- Fourier analysis -- Fourier Magnitude Low-pass (harmonic) High-pass (harmonic) Inverse Fourier Window 6 - -- Selection -- From (time) To (time) Last (samples) Every (samples) -- Transformation -- Scale (factor) Offset (amount) Normalise Detrend (amount) Derivative Integral Log base 10 -- Averaging -- Mean (samples) Isolate (samples) Compress (samples) -- Trend Estimation -- Linear trend (OLS) -- Fourier analysis -- Fourier Magnitude Low-pass (harmonic) High-pass (harmonic) Inverse Fourier Window 7 - -- Selection -- From (time) To (time) Last (samples) Every (samples) -- Transformation -- Scale (factor) Offset (amount) Normalise Detrend (amount) Derivative Integral Log base 10 -- Averaging -- Mean (samples) Isolate (samples) Compress (samples) -- Trend Estimation -- Linear trend (OLS) -- Fourier analysis -- Fourier Magnitude Low-pass (harmonic) High-pass (harmonic) Inverse Fourier Window 8 - -- Selection -- From (time) To (time) Last (samples) Every (samples) -- Transformation -- Scale (factor) Offset (amount) Normalise Detrend (amount) Derivative Integral Log base 10 -- Averaging -- Mean (samples) Isolate (samples) Compress (samples) -- Trend Estimation -- Linear trend (OLS) -- Fourier analysis -- Fourier Magnitude Low-pass (harmonic) High-pass (harmonic) Inverse Fourier Window 9 - -- Selection -- From (time) To (time) Last (samples) Every (samples) -- Transformation -- Scale (factor) Offset (amount) Normalise Detrend (amount) Derivative Integral Log base 10 -- Averaging -- Mean (samples) Isolate (samples) Compress (samples) -- Trend Estimation -- Linear trend (OLS) -- Fourier analysis -- Fourier Magnitude Low-pass (harmonic) High-pass (harmonic) Inverse Fourier Window 10 - -- Selection -- From (time) To (time) Last (samples) Every (samples) -- Transformation -- Scale (factor) Offset (amount) Normalise Detrend (amount) Derivative Integral Log base 10 -- Averaging -- Mean (samples) Isolate (samples) Compress (samples) -- Trend Estimation -- Linear trend (OLS) -- Fourier analysis -- Fourier Magnitude Low-pass (harmonic) High-pass (harmonic) Inverse Fourier Window