Drought Occurrence in Central European Mountainous Region (Tatra National Park, Slovakia) within the Period 1961–2010

<div>Number of all drought situations according to the 12-month SPI. Red color represents higher frequency of drought situations. Dashed line represents border of the National Park. Square represents city or settlement. Area with left-hatching represents calamity in 2004.</div>

Advances in Meteorology

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Figure 4

Figure 4: Drought Occurrence in Central European Mountainous Region (Tatra National Park, Slovakia) within the Period 1961–2010 