United States National Hurricane Center (NHC) yaburitsa shanduko in the Saffir-Simpson Hurricane Scale, iyo inoyera kusimba kwemhepo dzedutu rinopisa kana dzasvika muchikamu chedutu. Ichi chiyero chinotangira kubva pa1 (kudzika kwakadzika kwemhepo) kusvika ku5 (kukwirira kwakasimba kwemhepo uye nekudaro yekugona kukuvara).
Iko kushandurwa kunoitwa kuitira kuti kuitise shanduko yemiyero yezviyero inoshandiswa kufungidzira kumhanya kwemhepo zviri nyore. Sezvo makiromita paawa (Km / h), mapfundo (kt) uye mamaira paawa (mph) anowanzo shandiswa, chiyero chekare chaitsausa pakutenderedza kukosha kwe kumhanya kwemhepo pamiganhu pakati pezvikamu zvakasiyana.
Sezvinoratidzwa na National Hurricane Center Chiyero chitsva ichi chinoshanda kubva muna Chivabvu 15, 2012, chePacific Ocean, North-Eastern Pacific Ocean uye Gulf yeCalifornia, apo ichizoshandiswa saJune 1, 2012 muAtlantic Ocean, Gulf yeMexico uye Gungwa reCaribbean.
Nechikamu chitsva, zvikamu 1 ne2 hazvina kuchinja. Chikamu che3 chasvika zvino nemhepo yakatsiga ye96 kusvika 112 kt (kana 111 kusvika 129 mph kana 178 kusvika 208 km / h). Chikamu chechina chinorekodwa kana masimba ari pakati pe4 kusvika 113 kt (136 kusvika 130 mph kana 156 kusvika 209 km / h). Uye pakupedzisira, chikamu che251 chichayerwa nemhepo pakati pe5 kt kana kupfuura (137 mph kana kupfuura kana 157 km / h kana kupfuura).
National Hurricane Center yakaratidza mune chataurwa pamusoro apa kuti madutu apfuura munhoroondo haazotambura hapana nadzurudzo maererano nekusimba kwemhepo idzo dzavakawira nadzo, ndokuti, chinzvimbo chitsva ichi chichava chakakodzera mwaka mutsva unotevera wedutu.
mabviro: Vanodzinga dutu
Isa chinongedzo pane ino peji kuti utumirezve ichi Simpson Scale kushamwari