Global weather alerts: DANA in Spain, tropical waves in Mexico and Venezuela, and storms in the US

Claims

What the coverage asserts, and how well corroborated each claim is across sources.

• [○ 1 SOURCE] Meteocat has issued warnings for violent weather, including hail and wind gusts exceeding 25 m/s in Catalonia. www.catalunyapress.es
• [● 3 SOURCES] The DANA is expected to reach its peak intensity on Saturday, August 15, 2026. www.diaridetarragona.com · www.20minutos.es · www.tiempo.com
• [● 2 SOURCES] Tropical Wave 37 is causing variable rainfall and electrical discharges across Venezuela. focoinformativo.site · 2001online.com
• [○ 1 SOURCE] Argentina is facing multiple weather alerts including snow in Mendoza and rain in Misiones. www.cronica.com.ar
• [● 2 SOURCES] AEMET has issued orange alerts for several Spanish autonomous communities due to heavy rainfall risks. www.20minutos.es · www.diaridetarragona.com
• [○ 1 SOURCE] Potential Tropical Cyclone One-C may bring intense rainfall to southeast Hawaii. gestion.pe