Severe weather alerts have been issued across multiple provinces of Argentina, prompting the Servicio Meteorológico Nacional (SMN) to warn residents about potentially hazardous conditions expected from February 17 through February 18, 2023. With forecasts predicting strong storms and high winds, the impact on daily life could be significant.
The SMN reported on February 17, 2023, instigated by the anticipation of severe weather front particularly affecting northern provinces such as Tucumán, Salta, Corrientes, and Santiago del Estero. Under the existing alert system, regions have been assigned levels of yellow and orange, indicating varying degrees of severity. Orange alerts are primarily set for areas expected to experience severe thunderstorms with high-intensity rainfall and wind gusts.
Specifically, the provinces of Corrientes, Santiago del Estero, Tucumán, and Jujuy are bracing for conditions marked by rain totals being between 80 and 140 mm, along with wind speeds reaching 90 km/h.
"Se espera que el área sea afectada por tormentas fuertes, algunas localmente severas…" stated the SMN, highlighting the risk of intense weather systems rolling through. The organization forecasts strong thunderstorm activity, punctuated with abundant rainfall over short periods, potent electrical activity, and occasional hail. Residents are advised to adhere to safety recommendations during these storms.
The provinces under orange alerts, particularly those experiencing accumulating rainfall and severe winds, are urged to take specific precautions. The forecast predicts substantial rainfall accumulations, with some areas potentially exceeding 140 mm. This could lead to flooding and other safety concerns.
Conversely, regions under yellow alerts will still face storms, albeit of lesser intensity, with storm activity expected to provide rain totals between 30 and 70 mm. These alerts include provinces such as Misiones, Chaco, and San Luis, where residents should still prepare for localized severe conditions.
With predictions indicating wind gusts reaching between 60 km/h to 90 km/h during peak storm periods, the SMN has provided the following recommendations: Stay indoors wherever possible, avoid outdoor activities, secure potentially airborne items, and keep emergency supplies handy. "... las mismas estarán acompañadas por abundante caída de agua en cortos períodos…" cautioned the SMN, signifying the potential for water and wind damage.
Particular attention is drawn to those living near riverbanks and coastal areas, where conditions could lead to more severe flooding and infrastructure challenges. The SMN emphasized the importance of remaining updated with local announcements and preparedness information as the weather system progresses.
For those traveling during this period, the SMN advises motorists to remain alert and avoid flooded streets. Vehicles provide excellent shelter during storms, but caution is always recommended. Emergency supply packs with important items such as lanterns, radios, documentation, and contact details should always be ready for those caught off guard.
The impact of these severe weather alerts is particularly strong as parts of Argentina have faced challenging weather patterns throughout the previous weeks, leading to heightened stress on infrastructure and emergency services. The SMN will continue to monitor conditions closely and provide timely updates to aid resident safety and preparedness.
Communities are encouraged to heed the safety measures and listen to advisories from the SMN as they navigate the upcoming days of severe weather. Emergency preparedness is key—having supplies ready, securing property, and staying informed can make all the difference when weather turn hostile.