Climate change and other human impacts are causing more frequent mass coral bleaching events and disease outbreaks. First observed in the early 1980s, mass coral bleaching is now one of the most …

Sep 10, 2025 · Weather and Sea Temperatures According to the current NOAA Coral Reef Watch (CRW) experimental 5-kilometer (km) Satellite Current and 60% Probability Coral Bleaching Alert …

Jul 4, 2024 · In anticipation of the severe bleaching predicted due to the developing El Niño and the positive Indian Ocean Dipole, preparatory measures were initiated to prepare stakeholders to …

Coral bleaching occurs when corals are under stress caused by changes in water temperature, light, and nutrient levels. These changes affect the relationship between the coral and the zooxanthellae algae …

Summary: Based on climate predictions, current conditions and field observations, the ongoing threat for thermal stress that causes coral bleaching in the Kristin Jacobs Coral Reef Ecosystem Conservation …

If there is mass coral bleaching, we work with researchers, marine park rangers and other partners to conduct aerial and in-water surveys to assess the extent and impacts of the bleaching.

Most corals live close to their maximum thermal limits, a temperature increase of only 1 to 2 °C above the long-term average can trigger mass bleaching, particularly when prolonged. The most recent …