I just got a phone call from a computerised voice saying that there is a flood alert for the river that runs through my town. Now, the river that runs through my town more specifically runs through my back garden.
At the last measurement of the river at the bridge the water stood (well, flowed) at 2.11 metres, which is firmly in the FLOODING IS POSSIBLE! range. The highest recent recording was 2.28 and there’s still heavy rain forecast so with a bit of luck we will at least beat the recent record. The normal range is between 0.40 and 1.60 metres.
The Met Office has issued a severe weather warning (this is basically their only purpose, since their ability to predict the weather is almost non-existent) not just for my town but for the whole region:
However, this is where it gets complicated. According to the key, the current situation in my area is orange, i.e. ‘be prepared’. This is one up from ‘be alert’ and one down from ‘take action’. So I am currently decided whether to take action in order to be prepared, or to prepare to take action should my region’s conditioned by upgraded to red.
Further complicating matters, when I looked up the details via the Environment Agency they say that a Flood Alert has been issued for our particular bit of the river, though a Flood Warning (which is one notch up from an Alert) has been issued for the bit of the river just down from us. However, unlike the Met Office the Environment Agency do not consider being alert as part of their scale. They go straight from no warning to issuing a Flood Alert, which contrary to its name does not mean ‘be alert’ but rather that ‘Flooding is possible. Be prepared’.
That’s one notch down from the Flood Warning, which means ‘Flooding is expected. Immediate action required’.
This itself is one notch down from a Severe Flood Warning, which means ‘Severe flooding. Danger to life.’
So, should I be alert and prepare for further Alerts, or simply maintain a state of current preparedness, or actively seek to prepare for possible action or inaction should my river’s category be upgraded or downgraded soon? The graphics are very quaint, and the categories very amusing, but none of this really helps me figure out whether to do anything and what, if anything, to do.
Your advice, dear ILPites, would be appreciated.