Analyse et previ USA atl nord

logo_fax_boston_usaAnalyse et carte USA
MARINE FORECAST , NOAA
Analyse 00H00 UTC
Analyse 06H00 UTC
Analyse 12H00 UTC
Analyse 18H00 UTC

Analyse Atlantique ouest 00H00 UTC, 06H00 UTC, 12H00 UTC, 18H00 UTC.

Et la climatologie des productions made in USA

Climate spirals

Une infographie sur le changement climatique qui a le mérite d’être simple à illustrer la problématique sur le climat.

Resssource : http://www.climate-lab-book.ac.uk/2016/

dans sa version originale.

Click for animation

3 Dimensions
Le temps en ordonnée
gmst_tornado

Illustration construire à partir de : HadCRUT4.4 from January 1850 – March 2016, relative to the mean of 1850-1900,  here

FAQ:
1. Features you can see:
1877-78: strong El Nino event warms global temperatures
1880s-1910: small cooling, partially due to volcanic eruptions
1910-1940s: warming, partially due to recovery from volcanic eruptions, small increase in solar output and natural variability
1950s-1970s: fairly flat temperatures as cooling sulphate aerosols mask the greenhouse gas warming
1980-now: strong warming, with temperatures pushed higher in 1998 and 2016 due to strong El Nino events

The colour scale used is called ‘viridis’