page_title: Timeline of the 2013 Pacific hurricane season
section_title: June
hierarchical_section_title: Timeline of the 2013 Pacific hurricane season / Timeline of events / June
caption_attribution_description: English: A snapshot of the Northeast Pacifc Hurricane Basin showing hurricane Cosme reaching peak strength.
context_page_description: The 2013 Pacific hurricane season was an above-average year in which twenty named storms developed. The hurricane season officially began on May 15 in the East Pacific, coinciding with the formation of Tropical Storm Alvin, and on June 1 in the Central Pacific; it ended on November 30 in both basins. These dates conventionally delimit the period during each year when most tropical cyclones form. The final system of the year, Tropical Storm Sonia, dissipated on November 4.
  The season produced twenty-one tropical depressions. All but one further intensified into tropical storms and nine further intensified to become hurricanes. Despite this level of activity, only one hurricane – Raymond – strengthened into a major hurricane. The most significant storm, in terms of loss of life and damage, was Hurricane Manuel. Forming in mid-September, Manuel attained its peak as a minimal Category 1 hurricane before moving ashore the coastline of Mexico. In total, the storm contributed to 123 confirmed fatalities and $4.2 billion in damage.
context_section_description: June 1
  The 2013 Central Pacific hurricane season officially begins.
  June 23
  1200 UTC (5:00 a.m. PDT) – Tropical Depression Three-E develops from an area of low pressure about 500 mi (805 km) south of Manzanillo, Mexico.
  June 24
  0000 UTC (5:00 p.m. PDT June 23) – Tropical Depression Three-E intensifies into Tropical Storm Cosme roughly 410 mi (660 km) south-southwest of Zihuatanejo, Mexico.
  June 25
  1200 UTC (5:00 a.m. PDT) – Tropical Storm Cosme intensifies into a Category 1 hurricane about 410 mi (660 km) southwest of Manzanillo, Mexico.
  June 26
  0000 UTC (5:00 p.m. PDT June 25) – Hurricane Cosme attains its peak intensity with maximum sustained winds of 85 mph (140 km/h) and a minimum  barometric pressure of 980 mb (hPa; 28.94 inHg).
  1800 UTC (11:00 a.m. PDT) – Hurricane Cosme weakens to a tropical storm roughly 465 mi (750 mi) southwest of the southern tip of Baja California.
  June 27
  1200 UTC (5:00 a.m. PDT) – Tropical Storm Cosme degenerates into a non-convective remnant area of low pressure about 690 mi (1,110 km) west-southwest of Cabo San Lucas, Mexico.
  June 29
  1800 UTC (11:00 a.m. PDT) – Tropical Depression Four-E develops from an area of low pressure roughly 480 mi (770 km) south of Manzanillo, Mexico.
  June 30
  0600 UTC (11:00 p.m. PDT June 29) – Tropical Depression Four-E intensifies into Tropical Storm Dalila about 280 mi (450 km) southwest of Acapulco, Mexico.
caption: Cosme as a Category 1 hurricane on June 25
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