ERA5 Mean Sea Level Pressure Mapping Tool
ERA5 mean sea level pressure (MSLP) maps are essential for analysing atmospheric circulation, identifying high and low-pressure systems, and tracking the evolution of fronts, cyclones, and anticyclones across synoptic scales. They are widely used for storm analysis, atmospheric dynamics research, marine meteorology, environmental consulting, climate studies, and the interpretation of large-scale weather patterns. They are also invaluable for university teaching, scientific publications, and communicating atmospheric processes through clear, high-quality visualizations.
Convert ERA5 NetCDF files into high-quality MSLP maps and animations in just a few minutes, with fully customizable isobars, map appearance, and export options.
Interactive interface for creating customizable ERA5 mean sea level pressure (MSLP) maps and animations.
Advanced Visualization
- Turn raw ERA5 MSLP NetCDF datasets into high-resolution maps and animations, with extensive visualization customization options.
- Customize geographic domain, time range, map titles, colour palettes, isobar overlays, animation speed, and export formats, including PNG, PDF, GIF, and MP4.
Offline Capability & Performance
Process large ERA5 MSLP NetCDF datasets entirely on your local computer. Every map and animation is generated offline, ensuring fast performance, data privacy, and a streamlined workflow.
Technical Specifications
Designed for scientific reliability and transparency. Full control of data handling, processing parameters, and reproducible outputs.
- Operating System: Windows 10/11 (64-bit).
- Input format: NetCDF (CF-compliant).
- Supported datasets: ERA5 hourly data on single levels.
- Supported variables: Mean sea level pressure (mslp).
- Spatial configuration: User-defined geographic domain.
- Native spatial resolution: 0.25° × 0.25°.
- Temporal coverage: 1940 – Present.
- Output products: Static MSLP maps (PNG, PDF) and animated MSLP visualizations (GIF, MP4).