Open ePort - JavaScript v.1.8.2024.12.25
The "ePort JavaScript" page is intended to be used as a teaching and training tool.The applet was created by and it is the property of Sergio Gallego of the
Meteorological Service of Catalonia
If you have any questions and comments please contact us via: tso@eumetrain.org or info@eumetrain.org
Dear Users, in order for the program to work the browser must use http instead of https to display ePort correctly.
Please manually change from "https" to "http" in the URL.
Occasionally some browsers may automatically use https and in that case ePort will not run correctly.






|   Variables | ![]() |
| Geopotential (red) | |
| Geopotential (blue) | |
| Streamlines | |
| Isotachs | |
| Wind barbs | |
| CVA (red) | |
| CVA (blue) | |
| Rel. Vorticity (black) | |
| Rel. Vorticity (white) | |
| Height (hPa) - PV 1.5 | |
| Divergence (blue) | |
| Divergence (yellow) | |
| R Humidity | |
| Temperature (alternate) | |
| Temperature | |
| Temperature Adv. | |
| ThetaE (alternate) | |
| ThetaE | |
| Omega | |
| Dew Point Temp 2m | |
| Thermal Front Parameter | |
| Thickness 500-1000 hPa | |
| Cape | |
| Showalter Index | |
| MSLP | |
| Boundary Layer Height | |
| Low Cloud Cover | |
| Total Column Water | |
| Significant Wave Height |
|   MTG Satellite Products | ![]() |
| VIS 0.64 | |
| VIS 0.86 | |
| NIR 1.6 | |
| NIR 2.2 | |
| IR 3.8 | |
| IR 10.5 | |
| WV 6.3 | |
| WV 7.3 | |
| IR Sandwich (ir10.5 + vis0.6) | |
| GeoColour | |
| True Color RGB | |
| Cloud Phase RGB | |
| Cloud Type RGB | |
| Fire Temperature RGB | |
| Airmass RGB | |
| 24h Microphysics RGB | |
| Day Microphysics RGB | |
| Night Microphysics RGB | |
| Dust RGB | |
| Ash RGB | |
| Convection RGB |
|   MTG - LI data | ![]() |
| AFA (Accum. 5min) |
| OPERA Radar | |
| Radar (last 3 days) | |
| Rain/snow (last 3 days) | |
| SYNOP | |
| Lightnings (Accum. 6h) - Source: Lightningmaps | |
| ASCAT-B Sea Winds | |
| ASCAT-C Sea Winds |
|   Cross-Section | ![]() |
| EquiPT+ConvDiv | |
| EquiPT+Omega | |
| EquiPT+PotVorticity | |
| EquiPT+RelHum | |
| EquiPT+TempAdv | |
| EquiPT+Temperature | |
| EquiPT+VorticityAdv | |
| EquiPT+Wind |