12 Apr 2023 | 05:58 AM UTC
Israel: Disruptions due to flooding ongoing in southern regions as of early April 12 /update 1
Disruptions due to flooding in southern Israel as of early April 12. Further severe weather likely.
Event
Emergency services are continuing to respond as of early April 12 after recent heavy rainfall over southern Israel resulted in flooding. Authorities have confirmed two fatalities near Nahal Tzihor between Mitzpe Ramon and Eilat after flash flooding swept away their vehicle late April 10. Another person in the vehicle sustained minor injuries. Authorities rescued at least 60 people across the region earlier in the day. Officials have established a shelter at a sports hall in Eilat City for people who could not leave the city due to the floods. Due to the risk of flash flooding, authorities have closed all northward roads from Eilat City, while the southern part of Highway 40 is closed between Zihor junction and Mitzpe Ramon.
As of early April 12, Israel Meteorological Service has issued yellow (lowest level on a three-tier scale) flash flood warnings over most of the Southern District. Further periods of adverse weather are expected to impact parts of the country through the end of April.
Hazardous Conditions
Further sustained heavy rainfall could trigger additional flooding in low-lying communities near rivers, streams, and creeks. Urban flooding is also possible in developed areas with easily overwhelmed stormwater drainage systems. Sites downstream from large reservoirs or rivers may be subject to flash flooding after relatively short periods of intense rainfall. Landslides are possible in hilly or mountainous areas, especially where the soil has become saturated by heavy rainfall.
Authorities could issue mandatory evacuation orders for flood-prone communities over the coming days. Disruptions to electricity and telecommunications services are possible where significant flooding or landslides impact utility networks.
Due to the arid nature of the region and poor stormwater management in some urban areas, even minor rainfall accumulations could quickly result in episodes of flash flooding. Flooding is possible in streams and wadis (dry riverbeds). Significant rainfall may be preceded by moderate winds and dust storms, though some areas - particularly desert areas - may experience high levels of dust without rain.
Transport
Floodwaters and debris flows may render some bridges, rail networks, or roadways impassable, impacting overland travel in and around affected areas. Ponding on road surfaces could cause hazardous driving conditions on regional highways. Authorities could temporarily close some low-lying routes that become inundated by floodwaters.
Severe weather could also trigger flight delays and cancellations at airports in affected areas. Flooding could block regional rail lines; freight and passenger train delays and cancellations are likely in areas that see heavy rainfall and potential track inundation. Localized business disruptions may occur in low-lying areas; some businesses might not operate at full capacity because of flood damage to facilities, possible evacuations, and some employees' inability to reach work sites.
Advice
Monitor local media for updates and advisories on weather conditions. Confirm all transport reservations prior to travel. Make allowances for possible supply chain disruptions in affected areas. Do not drive on flooded roads. Charge battery-powered devices in case prolonged electricity outages occur.
