No less than eight periods of severe thunderstorms led to widespread convective storm and flash flood damage across the eastern two-thirds of the United States during June, with the vast majority of the damage resulting from large hail and damaging straight-line winds. Meanwhile, major severe weather events were also recorded in parts of Western and Central Europe - notably Germany and France - as well as in Brazil, Canada, India, and China.
In comparison with the US, the extend of the European losses seems by far less impressive. Yet, considering weather events' evolution in July and the current weather forecasts, it seems that June was only the preview of a stormy summer. One should also take into consideration the significant losses caused by drought, especially in the North-Western Europe, also in June.
According to Aon, the main severe weather episodes affecting Europe in une were:
- during the first week of June: widespread wind, hail and isolated flood damage across several European; intense, but isolated rainfalls caused numerous instances of pluvial flooding across Germany, Netherlands, Luxembourg, Czech Republic, Austria and elsewhere. Damage from hail was less significant. Total economic and insured losses were expected to reach into the tens of millions EUR.
- from June 8-13: hailstorm in Slovenia and Croatia on June 8, which produced hailstones larger than 10 centimeters (3.9 inches); multiple small-scale pluvial flooding events in France, Germany, Austria, Czech Republic, and Switzerland; flooding and hail in Serbia causing an estimated economic loss of USD 60 million (June 13). Aggregated losses related to severe weather are expected to reach into the hundreds of millions EUR.
- June 27-29: heavy rainfall and severe thunderstorms led to widespread flooding across parts of Bulgaria, Romania and Ukraine. Total economic losses were estimated to reach into the millions EUR. The phenomena also continued in July.
On the continent, The Baltic states are also confronted with the draught effects, the most affected being Latvia and Lithuania, where draught has lasted for more than two months. On 26 June the Latvian Crisis Management Council has declared the situation as a nationwide natural disaster, a status which doesn't provide for compensations payments to farmers, but helps them dealing with given circumstances, as penalties for non-performance regarding the EU-funded projects or bank loan payments etc. On the other hand, according to Lithuanian officials, the country's grain and vegetable farmers have already recorded significant losses as "at least 30 percent of the harvest has already been lost."
Poland is also facing a severe draught. According to the agriculture ministry, of country's roughly 2,500 local government districts, 2,300 have felt the effects of the drought, a third of Poland's crops being affected. The drought in "June is worse than in the worst dry years of 2006 and 2015, so losses may turn out to be very significant," a representative of the Polish Executive said.