Final answer:
In the bottom, non-snow precipitation map, rain is found trending North of the storm track. Therefore correct answer is option a.
Step-by-step explanation:
In the non-snow precipitation map's lower section, rain is observed to trend North of the storm track. This geographical pattern indicates that the precipitation, excluding snow, predominantly occurs in a northward direction concerning the storm track's path. This meteorological phenomenon suggests a specific alignment between the storm track and the distribution of non-snow precipitation, emphasizing the prevalence of rain in the northern vicinity of the tracked weather systems.
The directional reference to the north as the locus of rainfall provides valuable insights into the spatial dynamics of precipitation patterns, aiding meteorological understanding and forecasting in the studied region.