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Everything posted by mulzy
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Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
Ex EPS mean very good. Significant heights to the northwest, north and way out east. Low Euro heights (centred over eastern Spain). A few tweaks here and there and we are looking at winter perfection. -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
ECM synoptically amazing - a 300 mile push further east would be very useful (which is well within the envelope). -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
Ridging into NW Europe extends further east than the GFS (day 5) - could this lead to the track of the low to be more easterly? Would be beneficial for us. -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
Looks like the more amplified solutions from days 8-10 dominate the EPS. Much better mean than last night. -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
It does get better in the 11-15 day period with heights returning to the north west and low Euro heights. -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
Early indications of the EPS mean up to day 10 nowhere near as good as the GEFS. Displaced Azores High with lowish heights in Greenland persisting. -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
All I want for Xmas is..... ...perturbation 26 from the 6z GEFS! I have been a really good boy this year Santa (promise!) -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
No surprise there. We are still a *long* way from a wintry cold spell being nailed on. Signals are promising but a lot of water is yet to flow under the bridge. -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
ECMWF Day 6 - obvious the ridge will not hold. Eyes need to watch the second bout of amplification. -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
Yes, this is what the extended eps has been broadly hinting at - Euro toughing with a strong Azores High displaced slightly north - mean flow north of west. The GEFS a bit better with the Atlantic profile in deep FI. -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
Frost in the new snow perhaps? -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
Extended eps while continuing to show low heights over Europe now indicates a flatter Atlantic profile as hinted in the day 10 mean. Still reasonable but trending the wrong way I am afraid. -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
Not sure about the 6z running with significantly less data. Additionally, Last time I looked there is very little difference on the verification of the various GFS cycles. -
Model output discussion - Closing in on Christmas
mulzy replied to Paul's topic in Forecast Model Discussion
ECM at day 8 showing reasonable continuity from last night's run. Will that low disrupt like last night or will the ridge topple. Stay tuned! -
Model Output Discussion - Colder spell ending, what's to follow?
mulzy replied to Paul's topic in Forecast Model Discussion
Subtle changes in the extended EPS mean. The low heights anomaly close to the UK is stronger but it does push the higher heights over Europe further east/south east. There is now a tendency for heights to the south showing up (as seen in the outer reaches of the last few det runs) but this is a relatively weak signal. The heights around Greenland are not as intense as runs earlier this week. All in all, still decent but trending the wrong way. Let’s see what this evening brings. -
Model Output Discussion - Colder spell ending, what's to follow?
mulzy replied to Paul's topic in Forecast Model Discussion
Yes very decent. The extended EPS extends the mean trough eastwards to cover northwest Europe and the area of higher heights over Europe pushed further south east. Height heights remain to our north especially over the Greenland locale. A colder set than this morning’s suite. -
Model output discussion - Winter has arrived
mulzy replied to Paul's topic in Forecast Model Discussion
I know it’s like a broken record but the outer reaches of the extended EPS broadly as before. Significant heights to the northwest, north and northeast. Low heights over southwest Europe. -
Model output discussion - Winter has arrived
mulzy replied to Paul's topic in Forecast Model Discussion
Outer reaches of the extended EPS - best of the winter season so far - high heights to the north and west as previously advertised; low heights to the south and finally low heights showing up over Russia. Is this the start of a trend? -
Model output discussion - Winter has arrived
mulzy replied to Paul's topic in Forecast Model Discussion
It’s not the worst chart in the world. Pattern is very amplified - longer term from here could be interesting! -
Model output discussion - Winter has arrived
mulzy replied to Paul's topic in Forecast Model Discussion
The ext EPS keeps us in the game - very blocked pattern with significant heights returning to our north. Slow and steady wins the race! -
Model output discussion - Winter has arrived
mulzy replied to Paul's topic in Forecast Model Discussion
Unfortunately, the trend of removing the low heights over Europe in the extended EPS timeframe has continued. Higher heights remain to the north and east - though looks like the higher heights to the east pushing westward through eastern parts of Europe. Still a decent outlook though not as good as a few days ago. -
Model output discussion - into the start of Winter
mulzy replied to Paul's topic in Forecast Model Discussion
The extended EPS looks good to me - low heights over Europe, higher than normal heights to the west and north and way out east. That's a cool / cold signal for the foreseeable. -
Model output discussion - into the start of Winter
mulzy replied to Paul's topic in Forecast Model Discussion
Sadly it looks like cold rain for many after this evening’s NWP episodes - only the GEM looks good for more widespread snow. ECM goes shortwave crazy in FI - probably a bit unbelievable but time will tell as ever. -
Model output discussion - into the start of Winter
mulzy replied to Paul's topic in Forecast Model Discussion
FWIW the GEM is very interesting from days 4 to 6. It's most likely an outlier solution but it's on the cards.