Displaying items by tag: Weather
Neptune Head Set to Go Ahead
#Rowing: The organisers of the Neptune Head of the River this Saturday, December 30th, have decided to go ahead with the event. The weather forecast is for winds of 12 to 20 kilometres per hour at Blessington, which would leave the course rowable. The course has to be laid, and there is a chance that the event could yet be cancelled, but only if the weather forecast changes significantly.
Irish East Coast Gets the Sunshine
As the rest of the country deals with the fall out of the flooding, the south east got the best of the measured total sunshine hours yesterday (in hours).
Shannon Flood Defences Expected To Breach EU Habitats Rules
#Flooding - Moves to prevent flooding in the Shannon catchment may be in breach of EU habitats directives, as The Irish Times reports.
Next Tuesday (5 January) the Taoiseach is expected convene a meeting of all relevant State agencies to discuss flood measures along the River Shannon.
And according to Simon Harris, Minister of State for the OPW, some suggestions – such as dredging and flood barriers – "will breach the EU directives" as they pose a threat to fish and birdlife.
The Shannon and its catchment are home to a number of protected species from salmon to kingfishers.
But Minister Harris said flood prevention measures were a necessity when the river catchment faces "a humanitarian crisis in some areas" due to flooding that began with Storm Desmond nearly a month ago.
It's a situation that will only deteriorate over time, with Met Éireann indicating that climate models predict worsening winter floods further into this century.
The Irish Times has more on the story HERE.
More Winter Floods, Stress On Coastal Habitats: What Climate Change Means For Ireland
#ClimateChange - Models to predict the future climate indicate that global temperatures will rise by an average of as much as 4.5C by the end of this century, bringing a rise in sea levels and changes to rainfall patterns.
And these changes in the weather are already being felt in Ireland, according to Met Éireann's head of climatology Séamus Walsh, who says that even slight shifts, such as an increase in the number of warm days over 20C, have "a knock-on effect on natural ecosystems" that have adapted to Ireland's climate.
"Fragile habitats in vulnerable upland, peatland and coastal areas will come under increasing stress," he adds, noting also a 5% increase in rainfall over the last three decades, more so in the West and North West.
"Climate projections for rainfall have greater uncertainty than for temperature," he explains. "They indicate that overall rainfall amounts in Ireland might decrease slightly, summers are likely to become drier while winters may be wetter, especially in the west and north."
There are also indications of an increase in the number of very wet days – days with rainfall over 20mm – which means that such projections, when applies to river flows, show "an increased risk of winter flooding, an increased risk of short duration ‘flash’ floods and to possible water shortages in summer months due to higher temperatures and lower rainfall.
"The rise in sea levels will make low lying coastal areas more prone to flooding, especially from storm surges," he adds.
Met Éireann has more on the story HERE.
Gale Force Winds For New Year's Eve In Wake Of Storm Frank
#StormFrank - Storm Frank may have passed but possible strong gales are still forecast for today (Thursday 31 December), making for a very windy New Year's Eve.
A Status Yellow marine warning has been issued by weather forecasters Met Éireann as southerly winds will increase to gale force this morning on all Irish coastal waters and on the Irish Sea, veering westerly by afternoon and increasing to strong gale force at times.
Coastal counties from Donegal to Wexford are bracing for strong and gusty winds with means speeds between 50 and 65 kmh, gusting to as high as 110 kmh – the strongest of these expected in exposed areas of Connacht and Donegal.
Such high winds should be little surprise as Storm Frank brought near hurricane strength winds to Dublin Bay yesterday afternoon – though it's not yet confirmed whether the severe weather heralds the next winter storm of the season, which would be named Gertrude as per the full list revealed this week.
Met Éireann also reports that showers or longer outbreaks of rain will be widespread across the country, with thunderstorms possible, posing additional problems for areas already experiencing or at risk of flooding.
According to TheJournal.ie, the ESB advises that waters in Lough Derg could reach levels matching the destructive floods of 2009 over the next few days.
And the flood risk could continue for another three weeks as forecasts predict further heavy rains, as The Irish Times reports.
High Winds On West Coast Ahead Of Storm Frank
#StormFrank - South to southeast gales have been forecast for all coasts on the Irish Sea today as Storm Frank advances from the Atlantic.
Met Éireann's Status Yellow marine warning, issued early this morning (Monday 28 December), advises that southwest winds veering northwest will reach gale force or a short time later today on all coasts from Mizen Head to Erris Head to Malin Head ahead of the sixth winter storm of the season.
Last night winds were predicted to gust as high as 95kmh in western coastal counties, while 30mm of rain could fall in Galway, Mayo, Clare, Cork, Kerry and Limerick – many of these areas still suffering from floods caused by Storm Desmond earlier this month.
As TheJournal.ie reports, Storm Frank is also expected to produce "exceptionally high Atlantic waves" on the North, West and South Coasts, which will be good news for Ireland's intrepid big wave surfers.
Storm Eva Prompts Status Orange Wind Warning For Irish Coastal Waters
#StormEva - A Status Orange gale warning is in effect for all Irish coastal waters as the fifth winter storm of the season moves in from the Atlantic today (Wednesday 23 December).
Storm Eva will see south to southwest gales or strong gales develop this afternoon on all coastal waters and on the Irish Sea, with winds reaching storm force at times on coasts from Valentia to Erris Head to Malin Head, according to Met Éireann.
The western counties of Donegal, Galway, Mayo, Sligo and Clare will be worst affected, with winds gusting upwards of 100kmh from 1pm till late tonight, and gusts as strong as 120kmh at times between 4pm and 9pm.
Winds will only be marginally less strong throughout the rest of Ireland's coastal counties.
Storm Eva comes nearly three weeks after Storm Desmond's heavy rains caused widespread flooding that is still affecting areas along the Shannon catchment from Athlone to Limerick, as RTÉ News reports.
Ireland Rowing Trial Cancelled
#Rowing: The Ireland trials set for this weekend have been cancelled. Weather conditions at the National Rowing Centre in Cork would not have been suitable. The athletes set to compete will next trial at the Irish Indoor Rowing Championships in Limerick on January 23rd. The weights allowed will 73kg for lightweight men and 59.5 kg for lightweight women, which are those carried forward from the proposed December trial.
Ireland Trial in Doubt
#Rowing: The Ireland trial this weekend is in doubt. The National Assessment has been fixed for the National Rowing Centre at Farran Wood on Saturday and Sunday, December 19th and 20th, but the weather forecast is not good. Rowing Ireland has announced that a decision will be made on Wednesday. “The conditions at present do not look great. We are keeping a very close eye on the wind forecast as well as the amount of flood water coming into the lake.”
'Status Red' Rain Warning As Storm Desmond Hits Ireland
#Weather - Met Éireann has issued a rare Status Red rainfall warning for western counties as Storm Desmond barrels in from the Atlantic later today (Friday 4 December).
The Irish meteorological service warns of "incessant falls of heavy rain overnight and for all of Saturday" from Kerry to Donegal, with "accumulations in excess of 70mm expected" particularly on higher ground.
Slightly less rain is expected in Cavan, Limerick and Cork but accumulations of up to 70mm are likely, and will result in "flooding and treacherous driving conditions" throughout the western half of the country.
A Status Orange wind warning is in effect for the West Coast, with mean wind speeds of up to 75kmh from the southwest, gusting to 120kmh and strongest in coastal areas.
Met Éireann has declared Status Yellow for wind in Cavan, Monaghan, Roscommon, Leinster and much of Munster with 100kmh gusts expected.
For those at sea, southwesterly gales will develop on all Irish coastal waters and in the Irish Sea as the day progresses, increasing to storm force this afternoon between Loop Head and Fair Head. A Status Yellow small craft warning is in effect.
