From the Colleagues in Azores Islands, the following notice:
As hurricane Lorenzo (category 4) approaches the Azores the emergency network has been activated. Amateur Radios will be active with the Government and emergency response teams. Local analog and DMR repeaters, both in VHF and UHF, satellites and HF. We ask all stations to give way for emergency traffic coming in and out of the Azores islands (CU, CQ8, CR8, CS8 and CT8 prefixes). More details to follow soon.
The Frequencies announced on the image attached are for land based comms, but if the situation requires, they can also resort to some Sat operations.
AMSAT has provided the following info:
Thank you All for your consideration on this matter, and hoping that things go well to our fellow friends in Azores.