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by DoDo
I'm living in hot hell right now.
In the past week or so, special atmospheric circumstances conspired to bring the heat of the Sahara into the Northern Balkans and the Carpathian Basin, leading to a heatwave unprecedented since there are measurements. For local conditions, it is like what hit France 2003.
Hot diary - afew & bumped by whataboutbob
In Part 1, at the peak of the last heatwave, I wrote how every month since last September, temperatures stayed above the 100-year average even in most minimums. Then a series of cold fronts brought reprieve (there was even a day with sub-20°C maximum). With thanks to Fete des fous, here is the daily average temperature in Budapest in the past 365 days from NOAA (they put the data on diagrams faster than my meteorological office...):
But from last Friday, the exceptional meteolological constellation began to act. On one hand, the prior cold fronts left clear air behind, so there is little reflection loss and no rain. Then the same anti-clockwise turning cyclone that brought moderate weather to Western Europe, and an unusually stable-positioned clockwise-turning anti-cyclone conspired to transport hot mid-level altitude air all across the Mediterranean, depositing it into the Carpathian Basin, and the plains beyond it:
While Romania is worst-hit (also see 17h CE(S)T temperature map above the fold), the forties (40,3°C) were seen for the first time in Slovakia, and it happened today [Friday 20 June] that Hungarian towns were on top of the list of highest daily maximum temperatures in Europe (screenshot of WetterOnline, Ungarn = Hungary):
Budapest's all-time record was broken already on Wednesday, and again today (40.7°C). Today, with 41.9°C, there is a new all-time record for the territory of modern-day Hungary, too. While this is still well below what some of you may have experienced in the Mediterranean (not to mention the Southern US or North Africa), it's not anything the local population got acclimatised to, also considering the length. For scale:
In my office (under a flat roof, no air-conditioning), temperature climbed to 35°C. The absolute limit for office work, as sanctioned by a 2002 law, would be 32°C. To demonstrate the total dismissal of the law: the boss of the tax collection authority declared that the temperature is 37-40°C in his office, after he shut down his air-conditioning 'out of solidarity with his employees'... but roof and road construction workers have it much worse, only exceeded by engineers in river ship machine rooms (8-hour shift in 60°C). Update [2007-7-24 12:14:49 by DoDo]: After 12 days, with five consecutive recording 40+°C in the Carpathian Basin, the heatwave is over, with the arrival of a cold front just as I am writing. All temperature records broke in Slovakia and Hungary (see in the text above), the landscape dried up and forest fires broke out like normally after a month of no rain, and the first statistical report from the healthcare office projects 500 excess deaths (with 30% deathrate increase in the worst-hit region). (Compare it to the 2003 West European heatwave excess mortality.) But the heatwave is still not over in Serbia, Romania, and it just peaks in Bulgaria. |
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Local Warming 2 (Skull Caps Melting) [updated] | 45 comments (45 topical, 0 editorial, 0 hidden)
Local Warming 2 (Skull Caps Melting) [updated] | 45 comments (45 topical, 0 editorial, 0 hidden)
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