1659-4266 1659-4266 S1659-42662018000200257 10.22458/urj.v10i2.2157 Costa Rica Costa Rica 00 12 2018 00 12 2018 10 2 257 266

2013 324 2014 2014 28-36. (200 9 33 1 1 17-32 ASD 2010 2006 30 2 2 31-44 2009 12( 1 1 121-30 1998 19 4 4 51-4 2003 67 69-82 2002 23 1 1 14-9 2012 39 1 1 13-26 2012 1989 2012 2017 2016 Quito, Ecuador 2006 2015 16 2 2 239-50 IMN (Instituto meteorológico Nacional de Costa Rica 2015 2010 16 2 2 7-18 2008 2000 2010 2010 Santo Domingo, Ecuador 2009 9 2 2 12-8 2010 2016 2016 1 1 1-8 2001 2004 25 1 1 377-87 2012 2011 1990 40 1 1 440-51 1991 40 4 4 440-51