About
Interactive
Notes
Examples
Software
Credits
Help
Audio waveform
-
Raw data
-
Charity Tip Jar
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