activity
20172021
most citedNon-neutralized electric currents in solar active regions and flare productivity

54 citations · 89 across the 3 of their papers we have counts for

collaborators

14 papers

astro-ph.SR2021

The Flare Likelihood and Region Eruption Forecasting (FLARECAST) Project: Flare forecasting in the big data & machine learning era

M. K. Georgoulis, D. S. Bloomfield, M. Piana +25

The EU funded the FLARECAST project, that ran from Jan 2015 until Feb 2018. FLARECAST had a R2O focus, and introduced several innovations into the discipline of solar flare forecas…

astro-ph.GA2021

The strength and structure of the magnetic field in the galactic outflow of M82

Enrique Lopez-Rodriguez, Jordan Guerra, Mahboubeh Asgari-Targhi +1

Galactic outflows driven by starbursts can modify the galactic magnetic fields and drive them away from the galactic planes. Here, we quantify how these fields may magnetize the in…

physics.space-ph202020 cited

Ensemble Forecasting of Major Solar Flares: Methods for Combining Models

Jordan A. Guerra, Sophie A. Murray, D. Shaun Bloomfield +1

One essential component of operational space weather forecasting is the prediction of solar flares. With a multitude of flare forecasting methods now available online it is still u…

astro-ph.GA2020

Far-Infrared Polarization Spectrum of the OMC-1 Star-Forming Region

Joseph M. Michail, Peter C. Ashton, Marc G. Berthoud +12

We analyze the wavelength dependence of the far-infrared polarization fraction toward the OMC-1 star forming region using observations from HAWC+/SOFIA at 53, 89, 154, and 214 m…

astro-ph.GA2020

Maps of Magnetic Field Strength in the OMC-1 using HAWC+ FIR Polarimetric data

Jordan A. Guerra, David T. Chuss, C. Darren Dowell +4

Far-infrared (FIR) dust polarimetry enables the study of interstellar magnetic fields via tracing of the polarized emission from dust grains that are partially aligned with the dir…

astro-ph.SR2019

Which Photospheric Characteristics are Most Relevant to Active-Region Coronal Mass Ejections?

Ioannis Kontogiannis, Manolis K. Georgoulis, Jordan A. Guerra +2

We investigate the relation between characteristics of coronal mass ejections and parameterizations of the eruptive capability of solar active regions widely used in solar flare pr…