Dear ALAGE and COLAGE community,

We hope that this letter finds you and your families well in this process.

We would like to invite you to participate in the XII COLAGE 2021 that will be held ONLINE (in Chile) from November 22-26, 2021.

The conference will be free and the abstracts will be received until September 15, 2021. The final decision about Abstracts will be communicated before October 15, 2021.

The list of Scientific sessions are:

1. Solar physics, Heliosphere, cosmic rays
2. The solar wind
3. The sun-Earth interactions and space weather
4. Ionosphere and high atmosphere
5. Space plasma physics and nonlinear processes in space geophysics

Important:

We encourage female students and researchers to participate.

Also instrumentation deployment and machine learning applications in each session are particularly welcomed.

If for some reason, you want us to keep the same abstract you submitted during the COLAGE2020, please let us know.

Additional information, abstract format, etc., can be found in:

https://ccc.ciencias.uchile.cl/2021colage/index.php

Finally, we want to extend a virtual hug to the ALAGE and COLAGE community.

Conveners and Scientific Committee:

Sergio Dasso, UBA, Argentina

Americo Gonzalez Esparsa, UNAM, Mexico

Clezio de Nardin, INPE, Brasil

Maria Graciela Molina, UNT, Argentina

Marina Stepanova, USACH, Chile

Cristina Mandrini, UBA, Argentina

Maria Sergeeva, UNAM, Mexico

Ramón Caraballo, UNAM, Mexico

Laysa Resende, INPE, Brazil

Abraham Chian, UAdelaide, Australia

Roberto Navarro, UDEC, Chile

Daniel Gomez, UBA, Argentina

Marco Milla, ROJ, IGP, Peru

Cristobal Espinoza, USACH, Chile

Juan Alejandro Valdivia, UCHILE, Chile

Local Organizing Committee:

Pablo Munoz, USERENA, Chile

Elias Ovalle, UDEC, Chile

Rodrigo Lopez, USACH, Chile

Natalia Romanova, USACH, Chile

ALAGE Directive

Juan Alejandro Valdivia, UChile-Chile, alejo@macul.ciencias.uchile.cl

Clezio Denardin, INPE-Brazil, clezio.denardin@inpe.br

Américo González Esparza, UNAM-Mexico, americo@igeofisica.unam.mx

Maria Graciela Molina, UNT-Argentina, gmolina@herrera.unt.edu.ar

Marina Stepanova, USACH-Chile, marina.stepanova@usach.cl