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Neil Kaye Profile
Neil Kaye

@neilrkaye

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Climate data scientist @metoffice specialising in generating interactive websites and bespoke #dataviz . #climate #maps #GIS #mapping #Rstats Views are my own

Joined March 2017
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@neilrkaye
Neil Kaye
4 years
Global monthly temperature between 1851 and 2020 compared to average for 1850-1900. This uses the latest version of HadCRUT5 showing many recent months more than 1.5°C above pre-industrial values. #dataviz #globalwarming #climatechange
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@neilrkaye
Neil Kaye
3 years
This is a great map by @artlebedev studio. All the countries scaled and shaped correctly. I thought of doing this but wouldn't have done it this well! #dataviz
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@neilrkaye
Neil Kaye
6 years
Animating the Mercator projection to the true size of each country in relation to all the others. Focusing on a single country helps to see effect best. #dataviz #maps #GIS #projectionmapping #mapping
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@neilrkaye
Neil Kaye
3 years
Animating the mercator projection so countries and territories are correct size and shape in relation to each other. #dataviz #30Daymapchallenge #worldisnotflat #day28
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@neilrkaye
Neil Kaye
3 years
What percentage of all global fossil fuel CO₂ emissions since 1751 have occurred in my lifetime. If you are 15 it is about 30% If you are 30 it is more than 50% If you are 50 it is about 75% If you are 85, it is more than 90% #GlobalWarming #dataviz #climatechange
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@neilrkaye
Neil Kaye
3 years
We use 30 year averages to show climatology (average weather conditions). During the 20th century the UK climatology followed a path round a confined box. With #globalwarming and #climatechange they have escaped out the box. This #dataviz shows UK rainfall and temperature.
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@neilrkaye
Neil Kaye
5 years
Uncopyrightable - longest word no repeated letters Rhythms / crwth - longest no vowels Euouae - longest only vowels Facetious - shortest vowels in order Aegilops - longest with letters in order Detartrated - longest palindrome Taramasalata - most single letter in one word
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@neilrkaye
Neil Kaye
5 years
Angle of the sun over the year. Showing perspectives of the day side of earth, night side of earth, north pole, south pole and whole world. Also shows day length on each day of the year #dataviz #maps #mapping #GIS #animation #OC
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@neilrkaye
Neil Kaye
4 years
I decided to make an updated and improved animating Mercator animation after @simongerman600 tweeted original. This new one now transforms the countries to the correct shape as well as size and also colours them based on size to give paler expanding balloon effect. #dataviz
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@neilrkaye
Neil Kaye
5 years
Showing the Mercator Map Projection with the true size and shape of the country overlaid #dataviz #maps #gis #mapping
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@neilrkaye
Neil Kaye
5 years
What percentage of all global fossil fuel CO₂ emissions since 1751 have occurred in my lifetime. If you are 15 it is more than 30% If you are 30 it is more than 50% If you are 85, it is more than 90% #GlobalWarming #dataviz #climatechange
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@neilrkaye
Neil Kaye
3 years
What percentage of the world is asleep or awake as the day progresses (assuming a solid 8 hours at night!) #dataviz
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@neilrkaye
Neil Kaye
1 year
@Rainmaker1973 This was my work originally and here is a better version!
@neilrkaye
Neil Kaye
3 years
Animating the mercator projection so countries and territories are correct size and shape in relation to each other. #dataviz #30Daymapchallenge #worldisnotflat #day28
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@neilrkaye
Neil Kaye
5 years
Some palindromes: A man, a plan, a canal, Panama Eva, can I stab bats in a cave? Satan oscillate my metallic sonatas A Santa lived as a devil at NASA Dammit, I'm mad Was it a rat I saw? Do geese see God? Never odd or even Was it a car or a cat I saw? Yo, banana boy Borrow or rob
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@neilrkaye
Neil Kaye
2 years
How long ago were the hottest and coldest years on record around the world. #dataviz #globalwarming #climatechange
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@neilrkaye
Neil Kaye
5 years
Cumulative global CO₂ emissions since 1751 For each year, a single pixel represents 1 million tonnes of CO₂. For perspective: 1751 = 9 million tonnes (9 pixels) 2018 = 37,100 million tonnes See massive acceleration at the end. #dataviz #climatechange #dataviz #animation
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@neilrkaye
Neil Kaye
3 years
Frequency of letter use in English words and where they occur in the word. #dataviz
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@neilrkaye
Neil Kaye
3 years
Explaining sine, cosine and tangent with the unit circle of radius 1 #dataviz
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@neilrkaye
Neil Kaye
3 years
As #COP26 draws closer it is worth reminding that if you are 30 you have been alive for more than 50% of all human fossil fuel emissions! #dataviz #globalwarming #climatechange
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@neilrkaye
Neil Kaye
5 years
Global monthly temperature 1900 to 2019. Colours indicate temperature compared to 1961-1990 average. The last time we had a cooler than average month was more than 25 years ago in February 1994! Uses HADCRUT4 data #globalwarming #climatechange #dataviz
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@neilrkaye
Neil Kaye
4 years
New animation demonstrating the transition from weather to climate. Starting with daily temperature data compared to the long term average, this shows increasingly longer averaging periods up to 30 years to see the warming signal emerging. #dataviz #climatechange #globalwarming
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@neilrkaye
Neil Kaye
5 years
Earth is warming but not the same everywhere. This #dataviz shows the warming since 1960 at different latitudes. It shows that in 2016 the Arctic was already 3°C warmer than the 1961-1990 average, The last decade is more than 2°C warmer! #globalwarming #climatechange
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@neilrkaye
Neil Kaye
6 years
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@neilrkaye
Neil Kaye
2 years
Frequency of letters in 5 letter English words and where they occur in the word, for wordle fanatics your first two words should be "arose" and "until" #dataviz
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@neilrkaye
Neil Kaye
5 years
For the last 40 years the the minimum arctic sea ice has been declining on average by ~87000 km² per year. Here I show this decline as if it were over Europe We lose area of Iceland,Portugal,Ireland,Spain,UK, France,Germany,Italy,Sweden,Norway and more #dataviz #ClimateChange
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@neilrkaye
Neil Kaye
3 years
Great map by @mapmakerdavid showing the world's 100 largest islands. #dataviz #maps
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@neilrkaye
Neil Kaye
2 years
Distribution of elevation and depth across the world #dataviz
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@neilrkaye
Neil Kaye
6 years
Range of global temperatures at different latitudes in 11 year windows starting in 1948-1958 ending in 2008-2018. To left of thick black line is cooler than 1961-1990 average at that latitude, to the right is warmer. #dataviz #globalwarming #climateviz
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@neilrkaye
Neil Kaye
3 years
Annual cycle of precipitation across the globe #30DayMapChallenge #3d #dataviz #day11
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@neilrkaye
Neil Kaye
3 years
Four periods of equal sized global fossil fuel emissions. The first period was 222 years the last only 12! #dataviz #GlobalWarming #climatechange
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@neilrkaye
Neil Kaye
5 years
Summary of global mean temperature in 2019: 76% of days were warmer than average 11% were average 13% were cooler than average #globalwarming #climatechange #dataviz #maps #gis #rstats
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@neilrkaye
Neil Kaye
4 years
Comparison of area of land vs area of sea across the globe, on this equal area map each box is about the area of Australia or the contiguous USA - we are a water world! #dataviz #gis #maps #mapping
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@neilrkaye
Neil Kaye
2 years
This #dataviz shows the UK's warmest year on record. It has been relentlessly mild (or hot) all year apart from a 2 week cold spell at the beginning of December (which made it the only cold month). Overall the mean temperature exceeded 10°C for the first time ever! #globalwarming
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@neilrkaye
Neil Kaye
5 years
A band of equal average annual temperature between Europe and North America. Demonstrates the importance of the gulf stream for keeping Europe quite a few degrees above it's latitude would expect. #dataviz #climateviz #maps #mapping #GIS #climate
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@neilrkaye
Neil Kaye
5 years
Running total of global fossil fuel CO₂ emissions since 1751: Shows 4 periods when ~400 billion tonnes of CO₂ were released into atmosphere: 1751 to 1967 (217 years) 1968 to 1990 (23 years) 1991 to 2006 (16 years) 2007 to 2018 (11 years) #dataviz #globalwarming #climatechange
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@neilrkaye
Neil Kaye
5 years
Trading Places: Greenland and Mexico swap locations in the Mercator Projection #dataviz #maps #mapping #GIS
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@neilrkaye
Neil Kaye
4 years
10 bands of latitude and longitude with equal population #dataviz #RStats #maps #gis
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@neilrkaye
Neil Kaye
5 years
Animation showing times of the year when the UK average temperature is about the same. The beginning of May is the same as the middle of October for example The UK annual average is the same as the end of April and end of October Uses 1981-2010 climatology #dataviz #climate
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@neilrkaye
Neil Kaye
3 years
Here in the UK it is getting warmer, wetter and sunnier. This #dataviz shows a rolling 12 month of average temperature, total rainfall and total sunshine. #globalwarming #climatechange
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@neilrkaye
Neil Kaye
2 years
The world is warming and the land is warming faster than the oceans and the arctic is warming fastest of all. This shows distribution of 11 years of annual temps compared to 1961-1990 ave. Inspired to make by @anttilip who you should follow. #dataviz #globalwarming #climatchange
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@neilrkaye
Neil Kaye
2 years
Global temperature for the last 24000 years, showing the world leaving the ice age, 8000 years of stability and then a rapid recent warming #dataviz #globalwarming #climatechange
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@neilrkaye
Neil Kaye
3 years
Using the latest HadCRUT5 global temperature data reveals the high arctic was almost 3°C warmer than normal when averaged over the last decade! This updated animation shows warming at different latitudes between 1930 and 2020. #dataviz #globalwarming #climatechange
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@neilrkaye
Neil Kaye
5 years
Comparing the latitude of Europe and North America #dataviz #maps #mapping #GIS
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@neilrkaye
Neil Kaye
5 years
Global population projection between 2015 and 2100. The brightness of the colour shows population density Yellow, orange red indicate an increasing population Blues and purple indicate a decreasing population #dataviz #maps #gis #rstats
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@neilrkaye
Neil Kaye
6 years
Global temperature from 1864 to 2018. Numbers are the difference compared to pre-industrial value (defined as 1851-1900) Arrow shows position on scale. Note how it varies and then rapidly accelerates at the end. HadCRUT4. #dataviz
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@neilrkaye
Neil Kaye
5 years
Sun angle and UV risk (for sun burn) as the year progresses for some cities around the world. Sun risk data here: #dataviz
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@neilrkaye
Neil Kaye
6 months
We use 30 year averages to show climatology (average weather conditions). During the 20th century the UK climatology followed a path around a confined box. With #globalwarming and #climatechange they have escaped out the box. This #dataviz shows UK rainfall and temperature.
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@neilrkaye
Neil Kaye
4 years
It's the equinox tomorrow, here is a #dataviz showing the path of the sun.
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@neilrkaye
Neil Kaye
5 years
The area of ground burnt in Australia is 60,000 km² and the smoke covers a truly enormous area of 5.5 million km². This is what this would look like over Europe. #climatechange #globalwarming #dataviz
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@neilrkaye
Neil Kaye
3 years
It is warming everywhere. Here are climate stripes of world countries sorted alphabetically and by most warmed in last 10 years. #dataviz #COP26 #globalwarming #climatechange
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@neilrkaye
Neil Kaye
5 years
Path of the sun over North America during the summer solstice, spring/autumn equinox and winter solstice #dataviz #rstats #maps #gis
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@neilrkaye
Neil Kaye
5 years
How day length (hours of daylight) varies throughout the world over the year #dataviz #maps #mapping #GIS
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@neilrkaye
Neil Kaye
4 years
Who would have thought 2 men in their 70s could maintain an election for this long.
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@neilrkaye
Neil Kaye
6 years
Animating the Mercator projection to the true size of each country in relation to all the others. Now with added Antarctica! #dataviz #maps #GIS #projectionmapping #mapping
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@neilrkaye
Neil Kaye
5 years
It is warming everywhere and nowhere is warming more than the arctic. This shows warming at different latitudes compared to average for 1961-1990 #ClimateStrikes #FridaysForFuture #dataviz #globalwarming
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@neilrkaye
Neil Kaye
2 years
Night vs day and angle of the sun at different latitudes for each day of the year #dataviz
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@neilrkaye
Neil Kaye
5 years
Path of the sun on the winter solstice (in northern hemisphere) Only 3 more days and the days will be getting longer, by the end of December there'll be almost 5 minutes of extra daylight where I live🌞! #dataviz
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@neilrkaye
Neil Kaye
3 years
Centre of population for each country in the world, the same number of people live east and west and north and south of the point #30Daymapchallenge #dataviz #Population #day12
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@neilrkaye
Neil Kaye
4 years
Animation showing length of day as the year progresses for each latitude in the world. #dataviz
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@neilrkaye
Neil Kaye
4 years
Smallest area where 50%, 90% and 99% of the world lives #dataviz #rstats #gis #maps
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@neilrkaye
Neil Kaye
3 years
It's the equinox tomorrow, here is the path of the sun over Europe on the equinoxes and solstices. #dataviz
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@neilrkaye
Neil Kaye
5 years
Yesterday @WMO reported another record level of CO₂ in the atmosphere at 407.8 ppm. The main reason for this is the human burning of fossil fuels which is currently going at about ~1200 tonnes of CO₂ per second #dataviz #climatechange #globalwarming
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@neilrkaye
Neil Kaye
3 years
The climate stripes by @ed_hawkins are a very effective #dataviz . They are coloured according to the temperature anomaly from 1971 to 2000 and use 8 blues and 8 reds on an equal interval from -0.75°C to +0.75°C. The 1851-1900 baseline period is the true story of warming though!
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@neilrkaye
Neil Kaye
5 years
Welcome to my 200 new followers in the last hour thanks to the ever generous @simongerman600
@simongerman600
Simon Kuestenmacher
5 years
Animation shows the periods of the year in the UK when average temperatures are about the same. Another amazing piece by @neilrkaye (who is a must-follow for every data enthusiast!). Source:
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Neil Kaye
3 years
@simongerman600 The Dutch word VOORRAADDOOSSPULLEN (things you keep in a supply box) has seven double letters, of which six are consecutive
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@neilrkaye
Neil Kaye
5 years
Real time speed of global fossil fuel CO₂ emissions with the addition of a second counter following a suggestion by @kevpluck Each box is 10 tonnes of CO₂ #dataviz #globalwarming #ClimateChange
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@neilrkaye
Neil Kaye
3 years
Smallest area where 50%, 90% and 99% of the world live. #30Daymapchallenge #dataviz #Population #day12
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@neilrkaye
Neil Kaye
3 years
Daily global temperature over 2021. If you look you can see some North American extremes e.g. mid February Texas freeze and late June Pacific Northwest heat dome. #dataviz #GlobalWarming #climatechange
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@neilrkaye
Neil Kaye
3 years
Countries of the world sorted by those that have warmed the most in the last 10 years, showing temperatures from 1890 to 2020 compared to 1950-1980 average. Uses gistemp data prepared by @anttilip #dataviz #globalwarming #climatechange
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Neil Kaye
2 years
Here in the UK it is getting warmer, wetter and sunnier. This #dataviz shows mean temperature, total rainfall and total sunshine. Each dot and stripe is shows a rolling monthly 12 month average (e.g. July 2012 to June 2013) #globalwarming #climatechange
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@neilrkaye
Neil Kaye
6 years
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@neilrkaye
Neil Kaye
5 years
Thanks Simon. This was one I did end up imagining in the middle of the night!
@simongerman600
Simon Kuestenmacher
5 years
Angle of sun and daylight as year progresses showing day, night, poles and whole world. @neilrkaye must have stopped sleeping at all based on the amount of great work he produces! Source:
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Neil Kaye
4 years
Temperature profile for each latitude between north and south pole - the black line is the annual average temperature (the colour is the range between average temperature in coldest month to average in warmest month) #dataviz #rstats #gis #map
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@neilrkaye
Neil Kaye
5 years
Carbon emissions around the world from 1751 to 2013 This #animation shows relative location of Carbon emissions in each year, this shows historical context of emissions. Colours change each year and are related to data for that year. Data from CDIAC #dataviz #climatechange
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@neilrkaye
Neil Kaye
4 years
Earth is warming but not the same everywhere. This #dataviz shows the warming from 1960 to 2020 at different latitudes. It shows that in 2016 the Arctic was already 3°C warmer than the 1961-1990 average, The last decade is more than 2°C warmer! #globalwarming #climatechange
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@neilrkaye
Neil Kaye
3 years
Angle of the sun, day length and sunrise and sunset times at different latitudes on each day of the year #dataviz #rstats
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@neilrkaye
Neil Kaye
3 years
Every country in the world is getting warmer and the closer to the Arctic the country is, the warmer it gets! #dataviz #globalwarming #climatechange
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@neilrkaye
Neil Kaye
5 years
Playing around with the idea of showing global temperature and precipitation on the same map. The idea is the colour shows the temperature and the more saturated the colour is the more precipitation there is. Not sure it works, but it is an idea #dataviz #maps
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@neilrkaye
Neil Kaye
5 years
Increasing global population (and increasing economic development) increases fossil fuel use 𝗹𝗲𝗮𝗱𝗶𝗻𝗴 𝘁𝗼 increasing CO₂ in the atmosphere, 𝗹𝗲𝗮𝗱𝗶𝗻𝗴 𝘁𝗼 increasing global temperatures 𝗹𝗲𝗮𝗱𝗶𝗻𝗴 𝘁𝗼 sea level rise. #dataviz #climatechange #globalwarming
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@neilrkaye
Neil Kaye
6 years
A mosaic of world countries retaining their correct size and shape This demonstrates you can't fit shapes on a sphere back together again once you put them on the flat See @BojanSavric for a great new equal area projection #dataviz #mapping #GIS #maps
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Neil Kaye
5 years
Centre of population for each country in the world (equal number of people are north and south and east and west of point shown) #dataviz #maps #gis
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Neil Kaye
3 years
At this time of year where I live it does not get fully dark at night. This shows the lowest position of the sun on the summer solstice in the northern hemisphere and demonstrates different types of twilight #dataviz
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Neil Kaye
5 years
I posted a real time speed of Amazon deforestation back in July. I am having to post a new animation as the rate of deforestation has increased by ~30% in the last year It was going at about 14 trees a second it is now about 18 #dataviz #climatechange
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Neil Kaye
2 years
Path of the sun and day length at different latitudes for each day of the year #dataviz
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@neilrkaye
Neil Kaye
5 years
Angle of the sun as the year progresses. This shows the same time each day, 12PM GMT. It also shows the 3 types of twilight to full night. #dataviz #maps #mapping #GIS
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@neilrkaye
Neil Kaye
5 years
Rhythms - longest word no vowels Euouae - longest only vowels Facetious - shortest vowels in order Uncopywritable - longest with no repeated letters Aegilops - longest with letters in correct order Detartrated - longest palindrome Taramasalata - most single letter in one word
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Neil Kaye
5 years
North America's latitude compared to Europe and Northern Africa Fixes a few issues with missing countries, lakes etc #dataviz #maps #mapping #GIS
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Neil Kaye
2 years
Temperature profile for each line of latitude between north and south pole - the black line is the annual average temperature (the colour is the range between average temperature in coldest month to average in warmest month) #dataviz #rstats #gis #map
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@neilrkaye
Neil Kaye
5 years
World maps showing number of years since it was a "record hottest year" and "record coldest year" Uses Berkeley temperature data Corrected due to coding error, thanks to @RARohde @DoskonaleSzare #dataviz #climateviz #GlobalWaming #ClimateBreakdown
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@neilrkaye
Neil Kaye
4 years
I have been working on creating an updated daily summary of the UK climate for the previous year. Feedback on the attached summary graphs and maps are welcome. At some point I am going to try and produce for different years and regions. #dataviz #climatechange #GlobalWarming
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Neil Kaye
2 years
Barring a particularly cold December this year is on track to be the warmest recorded year for the UK, probably exceeding a mean temperature of 10°C for the first time. 75% of days have been warmer than the 1991-2020 norm. This #dataviz summarises UK daily temperature since 1960.
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Neil Kaye
2 years
At this time of year in the UK the average temperature is about the same as the end of September and early October, this #dataviz shows when temperatures are about the same over the UK.
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@neilrkaye
Neil Kaye
5 years
Animating the Mercator projection to the true size of each country in relation to all the others. #dataviz #maps #GIS #projectionmapping #mapping
@neilrkaye
Neil Kaye
6 years
Animating the Mercator projection to the true size of each country in relation to all the others. Now with added Antarctica! #dataviz #maps #GIS #projectionmapping #mapping
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@neilrkaye
Neil Kaye
3 years
Where I live at 51 degrees north we are getting an extra 26 minutes of daylight this week! This #dataviz shows weekly gain/loss of daylight. There are 4 phases of short/long days or rapidly lengthening/shortening days. These roughly match the seasons but offset by about a month.
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@neilrkaye
Neil Kaye
5 years
Daily UK mean temperature between 2010 and 2019. The back line shows the 1981-2010 average for each day of the year. #dataviz #climate
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Neil Kaye
3 years
22,554 days of UK mean temperature anomalies on one graph 1960 to 2021. Interesting fact; May 1996 was the same temperature as December 2015! #dataviz
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@neilrkaye
Neil Kaye
5 years
Global temperature between 1900 and 2018 Shows an 11 year average using HadCRUT4 temperature data at different locations around the world Note arctic warming is greatest Inspired by @anttilip climate dashboard #globalwarming #climatechange #dataviz #climateviz
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@neilrkaye
Neil Kaye
3 years
Daily global temperature in 2021, this time I haven't masked out the oceans. #dataviz #climatechange #globalwarming #era5
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@neilrkaye
Neil Kaye
5 years
Showing how the angle and intensity of the midday sun varies throughout the year for some cities around the world When the sun as at a lower angle the sun's intensity is spread over a larger area. #dataviz #climate
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@neilrkaye
Neil Kaye
3 years
Very bad news from #COP26 , major producers (US, China and India) plan to continue mining and drilling for oil and gas and using coal for foreseeable future. The values in this graph need to come down very rapidly to limit warming to 1.5°C. #globalwarming #climatechange #dataviz
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