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SteveElbows

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Posts posted by SteveElbows

  1. hi Andy Im hoping that it takes its time and intensifies with lightning..

    according to this morning weather they will go through the night here...if this hasnt changed..

    just counted 5 Anvils...nearly all sides.. :D

    asoon as I get a nice shot will take photo

    Im really not sure how long it will all last, the 06Z NMM has everything fading out before dark.

  2. Torrential shower over Coventry slow moving just appeared in past 20 minutes from nothing. Dad said some hail.

    Look out Steve E.

    Cheers, I just aught the edge of it, it was not quite proper hail here but could tell that it was right on the edge of being hail, probably a teensy bit further east and north of my location at the time.

  3. They are Flash warnings for the heavy showers that are already occuring. When the showers to our north slowly sink southward or more showers build within this region, flash warnings should come into effect.

    Ta for the info. I suppose my opinion was partly based on them downgrading the amount of rain forecast for my location during the day today, but something is brewing to the immediate south of me and in general the mid to east midlands is doing ok now.

    My new camera has arrived but the memory stick for it is at work, 20 mins walk away, think Im going to have to wait for half and hour and see how things progress in my area.

  4. Good luck to the Gloucester people today, and everyone else who could potentially get something later. Ive downgraded my expectations for here but still hope o catch a sniff of something later. Especially as I am sitting here waiting for a new video camera to be delivered, woo, thats cursed my chances :drinks:

  5. This is indeed true. I remember mid September 1993 when what had already been an unsettled day with heavy and thundery showers, really came to life at around 2:00am when cells over Wales just burst into life and were indeed backbuilding. This being down to an occluded front which during the day it was the south of England who caught the worst but after midnight and even beyond the dawn hours, it was the turn of the Midlands, Wales and the south east.

    Some severe storms and frequent CG lightning. (A couple of which were a bit TOO close for comfort).

    Like Steve, I can't give a rational explanation as to why this happens when the Sun is not available to create ground heating, hence convection but I'm guessing at relative humidity, and surface roughness.

    However, tomorrow does look that little bit more promising, but as I've said on here over the last couple of days... I'm not getting my hopes up too much.

    Phil.

    Ahh I would have likely just missed that September 93 event by moving to Lancaster a week or so before it happened. Any ideas where I could learn more about storms of the mid nineties as I remember a few great ones in the 1994-1996 timeframe in Nuneaton and also Skegness on one occasion that I was lucky enough to go there on the right night. That was a strange day because me and a friend just went up there in his car with little money and were going to lurk near a beach all night in peace, but a huge rave turned up and then later the police, then finally thunderstorms that were rather more interesting than what the humans in the area were doing.

    As for the reasons why some things keep going overnight, although I dont understand stuff properly enough to start throwing around terms like I know what the mean, but just within recent days on this forum I have heard something about nocturnal cooling of cloud tips helping, at least in certain setups.

    Come on Geoff CAPEs, I need your strength tomorrow :D

  6. The met office are saying heavy thundery showers after midnight tonight here. I'm quite surprised about that because the showers usually die away towards the evening. What's different about tonight??

    Im not capable of a proper explanation but I guess some showers dont need the sun or daytime peak temperatures to flourish, they are sustained by something else.

    Ive just been looking at the met forecasts for tomorrow, indeed they do mention the magic thunder word for overnight/after midnight in places such as wales, the north west, and more northerly parts of the west midlands, in their written weather summaries. However the tabular forecasts they are offering seem to suggest it will be 4am that you get heavy rain showers, and many places will be waiting a fair bit longer than that. They have decided to give you a thunder shower graphic for 4pm tomorrow! They have not bestowed that graphic on most places, although the risk seems fairly widespread. Other places Ive seen them use the thunder shower graphic for the 4pm slot tomorrow are Welshpool, Crewe, Manchester, Gainsborough, Exeter.

    Beautiful busy skies here today, no activity though, even the rain that was coming fizzled out. The models give me some hope for tomorrow.

  7. Well it is the stuff thats south west of exeter thats on the models as slapping my area around a bit in 3 hours or more, with Gloucester about to benefit from some stuff much sooner but presently looking rather light, although something might just be starting to bubble just below you, bit premature of me to say though and Im not liking the lack of lightning.

  8. Again on this subject....

    It is much further Northwards...

    The band does not want to make any progression eastwards, its shifting directly NNE. All the time I said its a non event, and that areas in the North will get the rain, heres the chart i made earlier to outline areas that will stay mostly dry or dry...

    Areas south of the line to stay dry,

    post-12083-007577300 1279642382_thumb.gi

    Yeah its been trending that way on the models for a while now and the reality seems to match, at least for the daytime. Lets see what progress the lower tail of the rain band can make eastwards from now on.

    If I look back at the met forecast for my area they certainly changed their tune when it came to the daytime, I went from lots of rain to almost none. But since they started showing thunder for my location it was always labelled as happening at night, then as the detail emerged they said 1am, then by this morning they had removed the thunder from my location altogether and now give me heavy rain at 1am and 4am (although their invent map suggests it will nearly have passed me by 1am).

  9. Just been looking at the 12Z GFS and it does seem to be showing an increased reluctance for the interesting storm risk to progress further east across the slightly more southern parts of the midlands. Certainly as best I can tell the interestingly messy storm risk graphics for my location between 9pm-3am arent quite as interesting as they were, although there is still just enough potential for this area during that timeframe that I wont quite lose all hope yet.

  10. I have a feeling it will be a no-go for round here.

    PPN seems to be dying down to the south and getting heavy up north.

    Its getting late also now :(

    In my rather oversimplified world of staring at a few bits of data that the models spit out, and that I may not understand properly, I would say dont give up all hope till midnight today for your location.

  11. Now here is a silly question - do we know pretty accurately where the cold front is rightnow and whether its pace is fitting pretty well with the models? Does the current heavy rain band give an accurate sense of the cold fronts location? Is the front on the eastern edge of the rainband, or a bit further east of it, or to the west?

    Is that large mass of developing precip over the north Sea/clipping E Anglia real or anaprop?

    Looks like both to me - some real but light rain and some radar mess in the area, mostly slightly further south and east than the actual rain. But I am new at this so I might be well wrong.

  12. Ta very much for all the respones to my question about the lightning detector. I started looking at various ones last week, and on multiple days I heard or saw strikes near here and they didnt always show up, or perhaps showed up in the wrong place, and from what you are all saying it seems my experience is fairly typical.

    Anyway hoorah and joy to those who are now getting some action. I was lucky last week and was close to the middle of the action on a number of days, but have yet to tick the boxes for hail, pant-wettingly close lightning, or lightning after dark for this season yet, so Im still hungry.

  13. IOW dead!!

    The IOW lightning strike detector? Its now showing one strike, in the North Sea off Scotland. Im not sure how much faith I place in the data from these detectors, but Im new to this and open to opinions, do they get the distance and direction wrong much?

  14. all the rain is to our west so where are we likely to see storms come from ?:unknw:

    The models Ive looked at have the tail of the rain band moving west but not till quite late in the evening and there are just a few hours of opportunity before it clears north (window of opportunity for me may be 9pm-1am). Although the position & timing has not remained consistent between models and runs, roughly the same thing has been in my head for a few days now, that there is a chance of storms after dark, but Im really not all that confident. However a part of me still thinks it might go ape later.

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