The following is from the ARRL. We encourage you to keep these HF frequencies clear for emergency traffic:
Following Earthquake in Haiti, Radio Amateurs Asked to Keep Frequencies Clear
August 14, 2021 | ARRL
In a statement received by ARRL on August 14, 2021, Region 2 of the International Amateur Radio Union (IARU-R2) has requested that radio amateurs in the Americas keep the following frequencies clear to support emergency communications in Haiti following an earthquake this morning: 3750 kHz, 7150 kHz and 14330 kHz. The statement came from IARU-R2 Emergency Coordinator (EMCOR) Carlos Alberto Santamaría González, CO2JC.
According to preliminary information from the United States Geological Survey (USGS), a 7.2 magnitude earthquake struck Haiti on August 14, 2021 at 1229 UTC, about 12 kilometers northeast of Saint-Louis-du-Sud and 33 kilometers to the east-northeast of Les Cayes, Haiti; 18.352 degrees north and 73.4801 degrees west at a depth of 10 km.
Mr. Jean-Robert Gaillard, HH2JR, President of the Radio Club of Haiti, reported significant structural damage.
International news reports fear high casualties.