ALERA-V Archives

This system integrates Akatsuki observation data and AFES-Venus numerical simulation forecast data using the LETKF data assimilation method. The release of ALERA-V, objective analysis data that spatiotemporally reconstructs a more "probable" state of the Venusian atmosphere, marks the world's first open data release of data on the Venusian atmosphere. (Credit: Keio University, ISAS/JAXA)

Atmospheres, Climate, Weather, Biosignatures & Paleobiology, Exoplanets, -moons, -comets, Imaging & Spectroscopy, Status Report, Venus

ALERA-V Version 1.0: An Objective Analysis Dataset of the Venus Atmosphere

by Keith CowingMay 22, 2026May 22, 2026

An objective analysis dataset of the Venus atmosphere, ALERA-V version 1.0, has been released. This objective analysis provides the best estimate of the state of the Venus atmosphere produced by […]

ALERA-V

ALERA-V Version 1.0: An Objective Analysis Dataset of the Venus Atmosphere

Underwater Oxygen Loss Threatens Earth’s Stability, Researchers Warn

Fire And Ice: Were Yellowstone’s Past Volcanic Eruptions And Glaciations Related?

Substrate-Agnostic 3x: Biosignatures, Technosignatures, Ecologies

Planet-moon Ejections In Close Stellar Encounters

First Study Hints Solar Storms May Alter The Weather During Martian Dust Storms