Famine Early Warning Systems Network

Precipitation anomalies:

The spatial variability of the cumulative rainfall from October 1, 2018 – April 5, 2019, indicates above-average precipitation throughout the country except in the desert locations in western Farah and Nimroz provinces (Figure 1). This cumulative precipitation map indicates that the northern, central and southern provinces have received cumulative rainfall in excess of 130% or more of the long-term average while the remaining provinces have recorded 95-115% of the long-term average precipitation.

The spatial distribution of accumulated precipitation, aggregated by province, and expressed as a percent of corresponding long-term average (1981 - 2010) for October - March (Figure 2) indicates that (a) Bamiyan, Kabul, Kapisa, Khost, Logar, Panjsher, Parwan, Paktya, Wardak, provinces have received more than 100%; (b) Baghlan, Dayakundi, Ghazni, Laghman, Paktika, Uruzgan, and Zabul provinces received 75-100%; (c) Baghdis, Faryab, Ghor, Jawzjan, Herat, Samangan, Sari pul received 50-75%; (d) Balkh, Farah, Helmand, Kunduz, Kandahar, and Takhar provinces received 25-50% ; and (e) Nimroz and Badakhshan provinces received 15-25% in excess of the long-term average cumulative rainfall.

Snowpack and snow water storage:

Figure 3 depicts the spatial distribution of the snow depth anomalies with respect to the average as of April 9. Reduction in the snow depth difference (from average) is noticeable in the central highlands during the current reporting period compared to that reported in March largely due to seasonality. Despite the presence of localized deficit snow accumulation in the northeast and central highlands, the above-average snow accumulation received through April 9 will ensure sufficient water available for crops and pastures.

Figure 4 highlights the current above-average snow water volumes in Arghandab, Balkhab, Hari Rod and Kabul basins as of April 9. The seasonal snow water volume curves for these basins indicate that they are in their recession phases. The above-average snow water volumes will be beneficial to winter wheat and second season cropping in the country.

Precipitation:

Left and right panels (Figure 5) depict the 7-day forecasts of total precipitation for the period ending April 17 and April 24 respectively. Heavy rain (60-125 mm) is the forecast all over the entire country in the 7-day period ending April 17. Thereafter, light to heavy rains (20-80) mm) are expected in the north and northeast portions of the country in the following 7-day period ending April 24. The persistent rains continuing from last month and into April will most likely impact areas that have already been affected by flash floods. In addition, these conditions are likely to bring flooding to currently unaffected areas.

Temperature:

The latest NMME forecast of 2-Meter air temperature anomalies for April - June indicates a higher probability (40-70%) of above-average temperatures in the entire central Asian region (Figure 6). Above-normal air temperatures are forecast for most parts of Afghanistan except for portions of Helmand, Kandahar and Nimroz provinces.