New paintings and regular art updates.
Cooled down and gone overcast. The temperature is now 23.2°C, the screen is showing rain and a barometer reading of 1006 millibars. I think it is hotter outside.
My friend is experiencing 26°C where he lives which is about 100 miles north east of here. I think the worst thing is the humidity. I feel like I’m sitting in a sauna. Hopefully it will cool down and feel more comfortable as the evening goes on. I’m very tempted to eat another ice cream, but I’ve already had one today!
Low pressure over us, the barometer fell last night from changeable to much rain, and rain it did this morning. There is flooding in the English midlands and snow melt has added to the problem.
I tapped the barometer again this morning and the indicator didn’t move. The weather just hasn’t been good, it’s cold and wet. But the temperature has risen a bit from the freezing conditions we had a few days ago. I hope the barometer goes back up again soon.
Just looked at my Barometer, it’s dropped to 957 millibars which is the lowest I’ve ever seen it. The pointer has dropped all the way down to “stormy”. And yet fireworks are going off all around us. It will be bonfire night, or Guy Fawkes night in the UK tomorrow. (Remember remember the fifth of November, gunpowder, treason and plot). This was in the reign of James 1st when Guy Fawkes and fellow plotters tried to blow up the houses of Parliament by getting gunpowder into it’s cellars. The British people celebrated the failure of the plot by burning an effigy of Guy Fawkes and letting off fireworks.
So the weather isn’t good for it tonight. I doubt there will be many bonfires because of all the rain we have been having. But the fireworks are crackling and banging all over the place, and it’s not even the 5th yet!
This was probably the biggest drop in pressure that I’ve seen on my barometer I have two electric ones that measure the pressure too and they were actually reading 962 and 958! What a drop! The gold coloured marker was what the reading was twenty four hours before. Something like 22 millibars? The result was a three inch dump of snow over the Midlands and south of England and Walesby. More snow is due tonight, but probably in the East and up in Scotland. Might be fun over New Year….
The air pressure here has dropped by about 20 or 25 millibars today. As you can see it’s gone from change/fair to rain. And it’s pouring it down outside. The wind is very gusty and its battering our trees and hedges. The hanging baskets are rocking on their brackets. I might tap the barometer and see if it drops further. This is a mechanical barometer so it needs to be tapped sometimes to get an accurate reading.
It’s not rained for a while, but the air pressure is dropping. The sky went yellow grey before the sun set. Weather is interesting here. We don’t get long spells of sun or rain, it fluctuates depending on the jet stream.
As you can see by the photo the pressure had dropped very low (the current pressure isn’t as low as this). I’m trying not to add new photos as my memory on WordPress is going down.
The rain is falling now, I can hear cars splashing through the puddles outside. I can hear it thrumming on the roof of the kitchen extension. It might turn to snow.
Barometer indicated rain,
Yesterday, today, tomorrow..
Will it indicate flood soon?
Or fog.
Steam from streams?
Snow to blow across the earth.
Barometer shows
When North wind blows.
Sleep now, there may be Sun,
Tomorrow.
My barometer pressures have dropped from about 1010 yesterday to 970 on my traditional barometer and 959 on my electric weather station. There is always a discrepancy of about 10 (millimeters of Mercury?) between the two.
What is ‘pressure’. Pressure is air pressure, the weight of the air pressing down on us from the top of the atmosphere downwards.
The guage on the traditional barometer has gone from fair (gold pointer) to rain with the black pointer.
How is pressure measured? One ‘bar’ of pressure is the average air pressure at sea level. It’s also measured in millimetres of Mercury. There was a historical experiment to find out about the air pressure. The experimenters put a tube of mercury upside down in a glass dish. This can leave a vacuum in the top of the tube. If you have the tube and dish at sea level the Mercury will be at a lowed level in the dish. This is because a larger weight of atmosphere is pressing down. Go up a mountain and the level in the dish will rise, because the air pressure up there is lower (less depth of atmosphere).
There is lots of information on sites like Wikipedia about air pressure. They probably describe how the air circulating in the atmosphere causes areas of low and high pressure. The weather is also influenced by the sea and its temperatures and the heating of the Earth’s surface by the sun.
Mallaband-Brown