Basin AOR Changes

This page desbribes the records of the basin changes requested by the RSMC, and done by the International Cyclone Association.


 * 2007 - RSMC Virial is replaced with Otho. Otho gains control of the Southern Kyatap, along with Virial's original AOR.


 * 2010 - RSMC North Ridge requests responsability of the Northern Arc Gulf for purposes that cyclones forming there affect the city and areas near it. If it passes, North Ridge would merge the Panamac, North Ocean, and the Northern Arc Gulf as "the North Ridge AOR". The identifier letter would be N.
 * The proposed list would be: Asoip, Byerta, Celifa, Donga, Ephriam, Ebora, Fiont, Gyiir, Hattia, Ipons, Kepin, Liosim, Manti, Noiek, Opyten, Phanthancasor, Qiexar, Rivon, Sari, Tamani, Ukerip, Ventir, Xylepip, Yria, Zveil. (th)eik


 * 2011 - February 17, ICA accepts North Ridges request stating that the reason was adequate. RSMC Avil is labeled "RSMC and Best Track Center Avil", in which case it controls the best track products of the whole eastern hemisphere (North Ridge AOR + self)
 * 2011 - May 10, ICA declares that the basin change is now in effect.