WGN issue 53-5 - December 2025 | International Meteor Organization

WGN53-6 — Monster fireball captured on 2025 October 17, at 23h26m EDT (03h26m UT on October 18) from Woodstock New Hampshire, USA. Image courtesy: Erik Fraser.

The December 2025 issue of the IMO Journal is now in print. It will be mailed shortly and subscribers can also immediately access the journal in PDF format.

The contents this month:

Call for future IMCs: 2027 IMC C. Verbeeck and M. Gyssens
Meteor Activity in March–April R. Lunsford
September SonotaCo data M. Zboril
MeteorLog — mobile app for streamlining visual meteor observations D. Gržinić
Origin of the κ-Cygnid Meteor Shower: Investigating through Orbital Comparisons and Dynamical Simulations G. Borderes-Motta, J. Borovička
Improving Meteor Candidate Filtering in Global Meteor Network’s Pipeline D. Gržinić
A single-station 2002 Leonid meteor cluster P. Koten, D. Čapek, B. Gährken, J. Vaubaillon
Project MERLIN — MEteoR Lightcurve INvestigation R. Piffl
Anomalous long duration reflections from meteor trails at 432 MHz B. Ward