Province of the Azores sub-prefects. The Province of the Azores was abolished on 28 June 1833 by Decree 64, which divided the archipelago into two separate provinces: the Província Oriental dos Açores (Eastern Province of the Azores), that included the islands of São Miguel and Santa Maria, with its capital in Ponta Delgada; and the Província Ocidental dos Açores (Western Province of the Azores), with its capital in Angra and administrating the remaining islands of the archipelago. Prefect: Sub-Prefect of Ponta Delgada: Sub-Prefect of Horta: Province of the Azores The Province of the Azores was an administrative unit of Portugal encompassing the archipelago of
Azores Erika in 1997, and Hurricane Gaston in 2016. Storms that were extratropical when they impacted the region include Hurricane Tanya in 1995, Tropical Storm Ana in 2003 and Tropical Storm Grace in 2009. In addition, the 2005 Azores subtropical storm affected the region in October 2005. The Azores are divided into 19 municipalities (); each municipality is further divided into parishes (), of which there is a total of 156 in all of the Azores. The municipalities, by island, are: There are six cities (Portuguese: "cidades") in the Azores: Ponta Delgada, Lagoa and Ribeira Grande on the island of São