Noctilucent clouds: Summer skies bring striking cloud displays
These ice crystals then need to condense onto dust particles, which can originate from meteors or even volcanic eruptions.Noctilucent clouds, also known as night-shining clouds, become visible when the sunlight, even though the sun is below the horizon, illuminates them from below, creating a shimmering effect.According to the Met Office, the best time to see noctilucent clouds is on clear nights between late May and mid-August, about 90 to 120 minutes after sunset or before sunrise. Sightings are most common during June and July.
Hashtags
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Metro
a few seconds ago
- Metro
Storm Floris weather warning upgraded to amber ahead of 80mph winds
An amber weather warning has been issued across much of Scotland as Storm Floris prepares to batter it with 80mph winds. The National Severe Weather Warning was upgraded to amber from 10am tomorrow under 10pm. A yellow warning covering the northern half of the UK remains in place from 6am tomorrow, until midnight. They were issued because Storm Floris is forecast to be an unseasonably disruptive storm bringing very strong winds and some heavy rain across the northern half of the UK tomorrow. Dan Suri, the Met Office's chief meteorologist, said: 'Much of Scotland is likely to see gusts of 50-70mph with more than 80mph on some exposed coasts, hills and bridges. 'Western coastal areas will see the highest gusts late morning, with the strongest winds transferring to northeastern Scotland by late afternoon. 'Across the wider Yellow warning area, many inland areas are likely to see gusts of 40-50mph, with 60mph likely at higher elevations and around some exposed coasts.' More Trending Whilst winds are the main, and most widespread hazard associated with Storm Floris, relatively high rainfall accumulations will build-up over part of north and west of Scotland where 20-30mm of rain will fall quite widely with upwards of 40-60mm over some hills and mountains. Outside of the warning area, the rest of the UK will experience a windy day Get in touch with our news team by emailing us at webnews@ For more stories like this, check our news page. MORE: Map shows where Storm Floris will hit the UK on Monday MORE: Man 'sexually assaulted' boy, 8, in tent camping with his family near Loch Ness MORE: 'Acid rain' is back – should we be worried?
Scottish Sun
a minute ago
- Scottish Sun
Storm Floris to bring 90mph winds & danger to life risk to Scotland with 10-hour amber alert
It is the first named storm since January, when Storm Eowyn caused widespread destruction STORMING IN Storm Floris to bring 90mph winds & danger to life risk to Scotland with 10-hour amber alert STORM Floris has been upgraded to an 'amber' warning – meaning 90mph winds could cause injuries and create 'a danger to life' tomorrow. It's the second-highest warning possible, made more dangerous by the fact that trees are still in leaf and more liable to collapse. Advertisement 4 Gusts could reach highs of 80 to 90mph on some exposed coasts Credit: Alamy 4 The Met Office has warned that the winds could cause a 'danger to life' Credit: AFP 4 The storm could cause widespread destruction Credit: The Times 4 Storm Floris has been upgraded to an 'amber' warning Credit: GOOGLE MAPS Ferry company Cal Mac has warned that delays and cancellations are likely on west coast routes from Mallaig and Oban. It is the first named storm since January, when Storm Eowyn caused widespread destruction. Upgrading the incoming tempest from yellow 'be aware' to amber 'be prepared' the Met Office warned: 'Storm Floris will bring a spell of unusually strong west or northwesterly winds to much of Scotland during Monday. 'Gusts of 50 to 70 mph are expected for many parts, and are likely to reach 80 to 90 mph on some exposed coasts, hills and bridges. Advertisement 'Western coastal areas will see the highest gusts between late morning and early afternoon, the strongest winds then transferring to northeastern Scotland by late afternoon/early evening.' It's possible more traffic could be on the road today as it's the late summer Bank Holiday north of the border. Gusts of 50 to 70 mph are expected for many parts, and are likely to reach 80 to 90 mph on some exposed coasts, hills and bridges Met Office warning Storm Floris has been tracked all the way from the eastern seaboard of the United States, rapidly deepening as it approaches the west coast of Ireland tonight. The amber warning affects the central belt and everything north from 10am to 10pm tonight. Advertisement A separate yellow warning will be in force from 6am until midnight and extends into the rest of Scotland. Although named storms are more frequent in late autumn and winter, the Met Office say it is not uncommon for named storms to occur in summer. Storm Floris latest update as 'unseasonably windy' weather expected amid 'power outage' & 'wave overtopping' fears These events can be more dangerous, however, as trees are still in leaf and many people are still camping or hillwalking in the open. Experts previously said Scots should expect damage to buildings, including tiles blown from roofs. Advertisement They also warned there could be "danger to life" from flying debris. The storm might also cause power cuts across the country, with the potential to affect other services, such as mobile phone coverage. Injuries and danger to life could also occur from large waves and beach material being thrown onto sea fronts, coastal roads and properties. Advertisement The storm is also predicted to force the closure of some roads and bridges. Heavy rain may also contribute to the disruption in places. Storm Floris is the sixth named storm of the 2024/2025 Storm Naming season and the first since Storm Eowyn caused major damage in late January.
South Wales Guardian
5 minutes ago
- South Wales Guardian
Storm Floris to cause travel disruption as wind warnings upgraded
Amber warnings have been issued for much of Scotland, lasting from 10am to 10pm. A yellow warning for wind had already been issued for northern parts of the UK from 6am on Monday to 6am on Tuesday. Stormy weather can severely impact the railway, with journey delays and cancellations, National Rail warned. ⚠️⚠️ Amber weather warning issued ⚠️⚠️#StormFloris to bring unseasonably strong winds across parts of Scotland Monday 1000 – 2200 Latest info 👉 Stay #WeatherAware ⚠️ — Met Office (@metoffice) August 3, 2025 'It is likely that speed restrictions will be in place and your journey may take longer,' it said. Strong winds can bring down trees that block tracks and damage power lines. The weather could also disrupt road, air and ferry services, and close bridges, it is feared. Many inland parts of the warning area will see westerly gusts of 40-50mph and exposed coasts and high ground could see them reach 70mph, the Met Office said. There is a chance that winds could even reach 85mph on Scottish coastlines and hills. Scottish ferry operator CalMac has issued a series of cancellation warnings ahead of the storm. 'Disruption to sailings is expected across our network on Monday August 4 due to forecasted strong winds across parts of Scotland's west coast,' it posted on X. Elsewhere, motorists have been urged to slow down in poor weather and avoid exposed Highland and coastal routes. Rod Dennis, of the RAC breakdown service, said: 'This unseasonable bout of stormy weather will mean drivers in the north and west of the UK need to take extra care at the start of next week. 'It's the height of the holiday season, so those towing trailers and caravans, as well as those with roof and tent boxes, must ensure their loads are properly secured.' Shaun Jones, of the AA, said: 'If you're planning a journey – especially through exposed or rural areas – it's worth checking the latest forecast, allow extra time, and be prepared for the unexpected. 'Keep both hands on the wheel, especially on open roads and motorways, and be mindful of high-sided vehicles and cyclists who may be more affected by gusts. 'Watch out for fallen branches or debris, particularly in rural areas – this could be telltale signs of a fallen tree ahead.' Met Office chief meteorologist Matthew Lehnert said: 'Across the warning area, many inland areas are likely to see gusts of 40-50mph, with 60-70mph more likely at higher elevations and around exposed coasts in Scotland. 'There is a small chance that some locations here could even record gusts of 85mph.' The strongest winds will most likely affect Scotland on Monday afternoon and night but 'there remains some uncertainty in the depth and track of Floris', a spokesperson added. 'Winds will first ease in the west during later Monday but remaining very strong overnight until early Tuesday in the east. 'Heavy rain may also contribute to the disruption in places.' The warning zone covers Scotland, parts of Northern Ireland, north Wales and the north of England. Storm Floris is the sixth named storm of the 2024-25 naming season, which runs from early September to late August, and January's Storm Eowyn was the most recent.
