Scottish and Southern Electricity Networks (SSEN) said on 11 April 2023 that it was prepared for a period of unsettled weather across its network area in central southern England on Wednesday 12 April1. The network operator said its weather forecasting model showed strong winds across much of the region, with gusts building through the morning1.
Gusts were forecast to reach up to 55mph inland and 60mph along the southern coast by noon, with wind speeds expected to peak early on Wednesday afternoon before gradually clearing in the early evening1. SSEN said it had enacted its well-established resilience plans, with appropriate standby resources in place1.
"SSEN's weather forecasting model shows strong winds across much of the region, with wind gusts building through the morning and reaching up to 55mph inland and 60mph along the southern coast by noon."
| Forecast detail | SSEN advisory, 11 April 2023 |
|---|---|
| Area | Central southern England, across SSEN's network area |
| Inland gusts | Up to 55mph |
| Southern coast gusts | Up to 60mph |
| Timing | Building through the morning, peaking early Wednesday afternoon, clearing early evening |
Why it matters for households
Strong winds at these speeds can bring down power lines and cause power cuts, and SSEN's advisory centres on support for customers who may lose supply. The company reminded customers of its Priority Services Register (PSR), which it describes as providing free, additional help and support during a power cut1. SSEN lists the following as eligible for its free priority services: people who are deaf or hard of hearing; people with a disability; households with children under five; people who are blind or partially sighted; people with a chronic illness; people who use medical equipment or aids reliant on electricity; and people over 601. SSEN gives the PSR number as 0800 294 32591.
The advisory covers the period from Wednesday morning to early evening, so disruption to supply, where it occurs, would most likely fall within that window. SSEN has not reported any expected number of properties affected, and no casualty or damage figures have been reported1. Households preparing for high winds can find practical guidance in the guide to preparing your home and garden for high winds, within the wider storms and snow section, and drivers can read how to drive safely in strong winds. For following official warnings as they are issued, see the staying informed section.
What happens next
SSEN said wind speeds are expected to peak early on Wednesday afternoon before gradually clearing in the early evening1. The company said standby resources were in place in response1. No further updates beyond the 11 April advisory have been reported.
Preparing for High Winds
