JulHCam

Testing MathJax

Tue, 07 Jul 2026 00:00:00 +0000

This is an inline $a^*=x-b^*$ equation.

These are block equations:

$$ a^*=x-b^* $$$$ a^*=x-b^* $$

About

Sat, 04 Jul 2026 00:00:00 +0000

Hi! I’m Julio, a curious persion with a PhD in Solar Physics but with a passion to learn just about anything.

You can contact me at contact@julhcam.com.

Publications

Sat, 04 Jul 2026 00:00:00 +0000

Identifying and Predicting Coronal Mass Ejection Occurrence: Observational Checklists for Space Weather Forecasters

L. M. Green, A. W. James, N. Ngampoopun, S. L. Yardley, K. Waite, E. K. Mottram, J. Hernandez Camero, J. O’kane

Date: 11/06/2026 | Journal: Space Weather

Abstract

Ejections of magnetized plasma from the Sun, known as coronal mass ejections, can drive major geomagnetic activity if Earth-directed, and are therefore monitored by space weather forecasters. The current focus being the forecast of the arrival time of a coronal mass ejection at Earth and the level of geomagnetic impact. Available instrumentation, data sets and modeling that support a timely assessment of Earth-directed coronal mass ejections are improving, but there remains a gap in the ability of forecasters to predict the occurrence of a coronal mass ejection ahead of time. We assess over 50 years of observational studies of coronal mass ejection source regions, and their evolution toward eruption, in order to provide guidance for those working in space weather forecasting. The aim being to provide an overview of the indicators that a region may have: (a) already produced a coronal mass ejection, that is, not identified in coronagraph images in a timely way, and (b) that a region may be likely to produce a CME in the near future. Checklists are provided as a practical tool for day-to-day forecasting.

Advancing space weather forecasting: bridging gaps in machine learning

Julio Hernandez Camero, Paul Wright , Lucie Green , Sophie Murray , Shane Maloney

Rewriting my personal website

Sat, 04 Jul 2026 00:00:00 +0000

When I wrote my old website, it was (I think) the winter holidays of 2023. My knowledge of many things related to the web was quite limited, yet I launched myself into making a Gatsby website inspired by the design of castel.dev (checkout his posts if you like LaTeX!). I was happy with the end result, but it was convoluted and full of code that I didn’t understand. The result of that is that updates were uncommon as everytime I had to remind myself of how the page was setup and how to introduce new content into it. Then I started to stumble into posts that said Gastby was not in a good state and although I don’t claim to understand exactly what happened, it wasn’t a good sign.

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