The second case study describes a troposphere ZWD accumulating phase on DOY 2013 185, 1 day before a severe rainfall event on the following days.
Additionally a new R-factor is proposed as a rainfall indicator, which is a combination of the 1 hour rainfall and cumulative rainfall before the landslide event and the annual rainfall.
However, to suppress high-frequency noise, a smoothing filter is applied, which uses a 20-point (epoch) moving average filter to generate a series of averages of different subsets of the full data set.Figure 4a shows the received SNRs of satellite G1, G7, G8, G11, G17, and G28 before rainfall.
Pedrosa had looked like he would claim pole having led for much of the session before a spell of rainfall forced the riders back into the pits with just under 30 minutes remaining.
Information from local residents suggests that the landslide accumulation material that blocked the road was not triggered by the main shock, but by a strong rainfall a few days before.
EEQ values at "Shaft" were low before the rainfall, showed an increase between 20 00 and 4 00 to a maximum of 0.74 ± 0.19 ng/l (ER-CALUX) and 2.9 ± 0.22 ng/l (YES), and dropped to very low values right after that (Fig. 4).
Here, we show the differences in lateral and vertical soil hydrological pathways between AF and MC with dye-tracing experiments before and during a simulated rainfall event.
These results highlight the need to avoid the application of strongly-sorbing agrochemicals (e.g., pesticides, phosphorus fertilizers) immediately before rainfall following a long no-rain period because their transport in association with colloids may occur rapidly over long distances via both surface runoff and subsurface flows with rainfall.
The unpublished flood risk review, produced by LU and obtained by the Guardian, says: "London has been fortunate to escape the worst of recent storm events in the UK, but it is only a matter of time before heavy rainfall seriously affects London and the underground network.
