Since larger storms relate to larger values of the time derivative of the magnetic field under the assumption of lasting the same approximate duration of storm main phases, this growth is actually reasonable for intense storms led by high-speed CMEs.
CSE samples were generally flow-weighted composites of 1-L samples collected every 15 30 min over the duration of storm events; these events ranged from <1 h to nearly 6 h.
The SEA method adopted here used average durations of storm phases.
The car, it turned out, belonged to his mother; the son had offered to keep it near his apartment for the duration of the storms.
A series of grab samples were taken over the duration of the storms.
The internal structure of ICMEs, especially the southward magnetic component, is the key to predicting the strength and duration of geomagnetic storms.
Furthermore, the patterns of fecal Bacteroides spp. concentrations generally increased over the duration of the storms, whereas E. coli and Enterococcus sp. concentrations generally followed the patterns of the hydrograph, peaking early and tailing off.
The spatially uniform wind field defined for the daily simulation can be redefined to better represent large storms, or a spatially variable wind field at a shorter time step based on real wind data from an actual storm can be specified for the duration of the storm.
Many variations of flow progression exist, given that storm flow generation depends on climatic conditions, geology, soil, and topography; however, in most cases, the effect of evapotranspiration on the storm flow water balance is negligible for the duration of the storm due to cloud cover (Hallema et al., 2013).
