The 2015 Deyr rainy season was generally good with many areas in Somalia recording normal to above normal rains with exception of the western parts of Somaliland, central Puntland and parts of Gedo region in the south that recorded below normal rains. The season started off well in early October in some areas and continued to spread spatially with a peak during the last two weeks of the month. In some parts of the South and central regions El nino phenomena caused very heavy rains leading to both flash floods and riverine flooding affecting over 140 000 people. The unusual heavy rains were also beneficial to most sectors. During the first week of November, the north eastern coastline was hit by two tropical storms (Chaplla and Megh) which led to loss of livestock and destruction of property. There were also cases of flooding along the storm path and close to 70,000 people were affected.

This Contingency Plan articulates what the Federal Republic of Somalia Government through Disaster Management Authority (DMA) and with the support of partners will do to prevent or reduce any potential adverse impacts emanating from floods and drought disasters. Within this context, the Contingency Plan aims to prepare for and adequately respond to any of these common disasters when they evolve beyond the coping capacity of stakeholders. It was developed through a participatory and inclusive multi-stakeholder process and aims to promote a coordinated approach to preparedness and response before, during and after disasters. In addition, the Plan is in line with provisions of the DMA Strategic Action Plan for 2016 that proposes to put in place an early warning system to help instill Disaster Risk Reduction (DRR) mechanisms in averting or minimizing the impact of disasters and also in the creation of effective emergency response and recovery plans. One of the outcome of the training of Disaster Risk Reduction (DRR) and Early Warning (EW) held from 11th to 15th October 2015 in Mogadishu was the prioritization of key hazards likely to require contingency measures. These were identified as mainly drought and floods but with other minor ones such as land degradation, epidemics, conflicts, and pest infestation. The prioritized hazards identified in the Contingency Plan were developed with three scenarios. The most likely scenario envisages that there will be drought due to the failure of seasonal rainfall or flooding characterized with above normal rainfall in some parts of the country especially the Juba and Shabelle River Basins. As a result households will be affected and in both cases require assistance for a stipulated period of time.

During the week that ended on 30th November 2015, there was a further reduction of rainfall activities in most areas of Juba and Shabelle basins inside Somalia as well as the Ethiopian highlands compared to the previous week. However, a few stations in Middle and Lower Shabelle regions recorded moderate rains. Satellite rainfall estimates also indicates reduction of rainfall amounts during the same period within the Juba and Shabelle basins. The rainfall forecast for the coming week indicates a possibility of moderate rains in Gedo, and the Jubas as well as the coastal areas of Lower Shabelle. The risk of flooding in the lower reaches of Shabelle changes to moderate due to the existing open and weak river banks and observed high river levels in the areas while the flood risk level for Juba changes to minimal during the coming week.

During the last dekad of November, (21st – 30th November 2015), there was a general reduction of rainfall activities across the country with most stations recording little or no rains. However, a few stations recorded moderate rains especially in Middle and Lower Shabelle Regions. Figure (1) shows the rainfall observational network and monthly rainfall distribution for selected stations across the country. This update will be issued every 10-days throughout the Deyr rainy season.

During the week that ended on 7th December 2015, there was a further reduction of rainfall activities in most areas of Juba and Shabelle basins inside Somalia as well as the Ethiopian highlands compared to the previous week. However, a few areas in Lower Shabelle region recorded moderate rains which led to river floods and flash floods towards the end of the week. Satellite rainfall estimates also indicates reduction of rainfall amounts during the same period within the Juba and Shabelle basins. The rainfall forecast for the coming week indicates a possibility of moderate rains in Lower Juba and Lower Shabelle regions. The risk of flooding in the lower reaches of Shabelle changes to minimal given the rainfall forecast for coming week and the decline of river levels in the last one week. The flood risk level for Juba changes to minimal during the coming week.

Moderate to heavy rains are expected along the central and southern coastal areas of Somalia in the next three days. Other areas in the south will receive light to moderate rains in the same period; while most of the northern regions will remain dry. The upper catchments of Juba and Shabelle basins in Ethiopia are expected to receive minimal rains during the forecast period.

During the second dekad of November, (11th – 20th November 2015), there was a general reduction of rainfall activities across the country with most stations recording little or no rains. However, a few stations recorded moderate rains especially in Middle and Lower Shabelle Regions and a few places in central parts of Somaliland. Figure (1) shows the rainfall observational network and monthly rainfall distribution for selected stations across the country. This update will be issued every 10-days throughout the Deyr rainy season.

During the week that ended on 16th November 2015, there was a reduction of rainfall activities in most areas of Juba and Shabelle basins inside Somalia as well as the Ethiopian highlands compared to the previous week. Field reports indicate an increase in river levels in the headwaters of Shabelle River in the Ethiopian highlands. This flood wave is expected to be transmitted to Somalia reaches within the week. Given the rainfall forecast and the current river levels, there remains a high risk level of flooding along the middle and lower reaches of Shabelle. The flood risk level for Juba changes to moderate level. However, there is a great concern in Middle and Lower reaches of Juba where there exists open river banks and the situation may get worse with a slight increase in river levels.

A tropical storm named MEGH has been developing in the northern Indian Ocean and is expected to affect most parts of northern regions of the country during the next four days. The storm is expected to affect coastal areas of Puntland in the next 36hours and spread further inland towards Somaliland and the central areas with time. Strong winds with heavy rains will therefore be experienced in areas situated along the storm path. Therefore, it is advisable to take the necessary precautions since the strong winds associated with the tropical storm might lead to destruction of weak structures. Flash floods are also foreseen along these areas. SWALIM and partners are monitoring the situation and will update you accordingly. For more details on tropical storm tracking you can consult: http://www.tropicalstormrisk.com/ or consult SWALIM.

While most parts of the country are expected to remain dry, Middle Juba, Lower Juba regions, and the coastal areas of Lower Shabelle will experience light to moderate rains during the forecast period.