Apr 202015

The 2015 hurricane season in Mexico for Pacific coast storms starts on 15 May and lasts until 30 November. For Atlantic storms, the hurricane season extends from 1 June to 30 November, though most hurricane activity is concentrated in the months from July to September. Hurricanes are also known as typhoons or tropical cyclones.

The table shows the World Meteorological Organization’s official list of 2015 tropical storm and hurricane names. Note that male and female names alternate. Names are often reused in future years, with the exception of the names of any particularly violent storms, which are officially “retired” from the list for a long time.

2015 Hurricane Names for the Atlantic, Gulf of Mexico and Caribbean

2015 Hurricane Names for the Eastern Pacific

In their early season forecast for this year, Philip Klotzbach and William Gray, researchers at Colorado State University,  expect hurricane activity in the Atlantic to be below the 1981-2012 average. They predict that in the 2015 season 7 named storms will form in the Atlantic: 4 tropical storms, 2 moderate hurricanes (1 or 2 on the Saffir-Simpson scale), and 1 severe hurricanes (3, 4 or 5 on the Saffir-Simpson scale). These forecasts will be updated on 2 June and 31 July.

saffir-simpson-scaleAs expected, Pacific Ocean hurricanes were more common than usual in 2014, because it was an El Niño year. In 2014, there were 22 named storms (the highest total for 22 years), including a record-typing 16 hurricanes, of which 9 were major hurricanes. Hurricane activity in 2015 is also expected to be higher than the long-term average.

In 2015, for the Pacific coast, Mexico’s National Meteorological Service (Servicio Metrológico Nacional, SMN) is expecting 19 named storms: 8 tropical storms, 7 moderate hurricanes (1 or 2 on the Saffir-Simpson scale), and 4 severe hurricanes (3, 4 or 5 on the Saffir-Simpson scale). The SNM publishes regular updates on hurricane activity (in Spanish) on its webpage and via its Twitter account: @huracanconagua.

How accurate was the 2014 forecast?

The early season (May) prediction for 2014 (last year) was for 9 named storms in the Atlantic: 6 tropical storms, 2 moderate hurricanes and 1 severe hurricanes. This prediction proved to be the fairly accurate. In reality, the 2014 Atlantic season had 8 named storms: 2 tropical storms, 4 moderate hurricanes and 2 severe hurricanes

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