(Friday)
gas pollution is expected south and southwest of the volcano, but south and southeast of it tomorrow
(Saturday).
The Icelandic Met Office provides two-day forecasts on
gas dispersion from the eruptive site in Holuhraun. Most
reliable are the forecast maps approved my meteorologist on duty, see
Gas forecast. And although still being
developed further, an automatic forecast, see
Gas model
/media/jar/Factsheet_Bardarbunga_20150220.pdf