IMPORTANT USER ALERT (2 July 2024): This past weekend, a storage server at NOAA's Center for Satellite Applications and Research, which delivers the NOAA Coral Reef Watch data, suffered a hardware failure. The issue is being addressed, and we hope to have the NOAA Coral Reef Watch data back up and running as soon as possible. (1) The most recent data will be made available first; historical data may take time to be restored. (2) If you need specific data that are not yet available, please contact us at coralreefwatch@noaa.gov. (3) If you use code to pull data, please revise your code to use “…/socd/…” in lieu of “…/sod/…” in all relevant web addresses for all future needs. We apologize for any inconvenience this may cause.

Multi-Factor Coral Disease Risk
(Version 1.0, officially released April 1, 2024, experimental product)

Click on a region or select from dropdown:
Main Hawaiian Islands Northwestern Hawaiian Islands Northern Mariana Islands Guam Wake Atoll Johnston Atoll Pacific Remote Island Areas Pacific Remote Island Areas Samoas Great Barrier Reef - Far North Great Barrier Reef - North Great Barrier Reef - Central Great Barrier Reef - South

Multi-Factor Coral Disease Risk Product

Purpose

The regional Multi-Factor Coral Disease Risk Product summarizes model-predicted disease risk for U.S. and select international coral reef locations in the Pacific Ocean, based on a combination of environmental factors, to help resource managers, in-water monitoring networks, and other stakeholders quickly prepare for and respond to outbreaks of coral disease.

Regions

The regional or sub-regional maps and time series of coral disease risk, produced at ~5km resolution, identify current predicted disease risk and forecasted risk at 4-, 8-, and 12-weeks into the future. Additionally, each regional page summarizes the disease risk across the established warning levels and shows a time series of regional risk by disease type (growth anomalies and white syndromes).

Educational activity

An educational activity about the Shiny explorer for the Multi-Factor Coral Disease Risk Product is available here, with worksheet answers available here. The goal of this activity is to familiarize participants with use of the application and how they can tailor disease risk predictions based on knowledge of local conditions or desired management outcomes.