Map showing the seismic activity beneath the south part of Kīlauea caldera, within Hawaiʻi Volcanoes National Park, from August 23, 2021, at noon through the same time on August 25, 2021. The earthquake swarm began in that region at around 4:30 p.m. HST on August 23 and continued until the morning of August 25, 2021.
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Explore our planet through photography and imagery, including climate change and water all the way back to the 1800s when the USGS was surveying the country by horse and buggy.
Map showing the seismic activity beneath the south part of Kīlauea caldera, within Hawaiʻi Volcanoes National Park, from August 23, 2021, at noon through the same time on August 25, 2021. The earthquake swarm began in that region at around 4:30 p.m. HST on August 23 and continued until the morning of August 25, 2021.
Maps for the southern part of the Florida coastline show the increase in annual coastal hazard risk due to damage by Hurricanes Irma and Maria.
- Increase in population at risk due to coral reef damage per kilometer (left)
- Increase in value ($) of assets at risk due to coral reef damage per kilometer (right)
Maps for the southern part of the Florida coastline show the increase in annual coastal hazard risk due to damage by Hurricanes Irma and Maria.
- Increase in population at risk due to coral reef damage per kilometer (left)
- Increase in value ($) of assets at risk due to coral reef damage per kilometer (right)
RESUMEN DEL REPORTE
Los beneficios sociales y económicos de la restauración de arrecifes de coral en Puerto Rico
PUNTOS CLAVE
RESUMEN DEL REPORTE
Los beneficios sociales y económicos de la restauración de arrecifes de coral en Puerto Rico
PUNTOS CLAVE
La restauración de los arrecifes de coral puede producir beneficios significativos en la reducción de inundaciones. Estas defensas naturales sufrieron daños a causa de los huracanes de 2017; su recuperación reduciría riesgos adicionales a la naturaleza, las personas y propiedades causados por tormentas.
La restauración de los arrecifes de coral puede producir beneficios significativos en la reducción de inundaciones. Estas defensas naturales sufrieron daños a causa de los huracanes de 2017; su recuperación reduciría riesgos adicionales a la naturaleza, las personas y propiedades causados por tormentas.
Four scenarios for the southern part of the Florida coastline show the increase in annual coastal hazard risk due to projected coral reef degradation.
Four scenarios for the southern part of the Florida coastline show the increase in annual coastal hazard risk due to projected coral reef degradation.
Report Summary
Future Flooding Impacts from Projected Coral Reef Degradation in Florida
Projected future degradation of reef natural infrastructure puts U.S. people and property at significant risk of future flooding.
Key Points
Report Summary
Future Flooding Impacts from Projected Coral Reef Degradation in Florida
Projected future degradation of reef natural infrastructure puts U.S. people and property at significant risk of future flooding.
Key Points
Future flooding on Florida’s reef-lined coasts would increase by 16% if present reef loss continues.
Future flooding on Florida’s reef-lined coasts would increase by 16% if present reef loss continues.
RESUMEN DEL REPORTE
Los daños causados por los huracanes a los arrecifes de coral en 2017 aumentan el riesgo de inundaciones futuras en Puerto Rico y Florida
RESUMEN DEL REPORTE
Los daños causados por los huracanes a los arrecifes de coral en 2017 aumentan el riesgo de inundaciones futuras en Puerto Rico y Florida
Las consecuencias significativas del riesgo de inundación debido a los daños en los arrecifes de coral causado por los huracanes Irma y María clarifican por qué los beneficios de defensa de esta infraestructura natural deben recuperarse, repararse y restaurarse.
Las consecuencias significativas del riesgo de inundación debido a los daños en los arrecifes de coral causado por los huracanes Irma y María clarifican por qué los beneficios de defensa de esta infraestructura natural deben recuperarse, repararse y restaurarse.
Report Summary
Hurricane Damage to Coral Reefs in 2017 Increases Future Flood Risk in Puerto Rico and Florida
The damage to reef natural infrastructure from Hurricanes Irma and Maria puts U.S. people and property at significant risk of future flooding
Key Points
Report Summary
Hurricane Damage to Coral Reefs in 2017 Increases Future Flood Risk in Puerto Rico and Florida
The damage to reef natural infrastructure from Hurricanes Irma and Maria puts U.S. people and property at significant risk of future flooding
Key Points
The significant flood risk consequences of damage to coral reefs from Hurricanes Irma and Maria clarify why the defense benefits from this natural infrastructure should be recovered, repaired and restored.
The significant flood risk consequences of damage to coral reefs from Hurricanes Irma and Maria clarify why the defense benefits from this natural infrastructure should be recovered, repaired and restored.
Maps of Puerto Rico show the increase in annual coastal hazard risk due to damage by Hurricanes Irma and Maria.
- Increase in population at risk due to coral reef damage per kilometer (top)
- Increase in value ($) of assets at risk due to coral reef damage per kilometer (bottom)
Maps of Puerto Rico show the increase in annual coastal hazard risk due to damage by Hurricanes Irma and Maria.
- Increase in population at risk due to coral reef damage per kilometer (top)
- Increase in value ($) of assets at risk due to coral reef damage per kilometer (bottom)
Maps show the potential decrease in annual coastal hazard risk provided by coral reef restoration in Florida.
Maps show the potential decrease in annual coastal hazard risk provided by coral reef restoration in Florida.
Maps show the potential decrease in annual coastal hazard risk provided by coral reef restoration in Puerto Rico.
Maps show the potential decrease in annual coastal hazard risk provided by coral reef restoration in Puerto Rico.
Report Summary
The Social and Economic Benefits of Coral Reef Restoration in Florida
Targeted restoration of reef natural infrastructure can protect U.S. people and property from significant risk of future flooding.
Key Points
Report Summary
The Social and Economic Benefits of Coral Reef Restoration in Florida
Targeted restoration of reef natural infrastructure can protect U.S. people and property from significant risk of future flooding.
Key Points
Coral reef restoration can yield significant flood reduction benefits. These natural defenses were damaged in the 2017 hurricanes; their recovery would reduce the risks of further storm damages to nature, people and property.
Coral reef restoration can yield significant flood reduction benefits. These natural defenses were damaged in the 2017 hurricanes; their recovery would reduce the risks of further storm damages to nature, people and property.
Report Summary
The Social and Economic Benefits of Coral Reef Restoration in Puerto Rico
Key Points
Report Summary
The Social and Economic Benefits of Coral Reef Restoration in Puerto Rico
Key Points
Coral reef restoration can yield significant flood reduction benefits. These natural defenses were damaged in the 2017 hurricanes; their recovery would reduce the risks of further storm damages to nature, people and property.
Coral reef restoration can yield significant flood reduction benefits. These natural defenses were damaged in the 2017 hurricanes; their recovery would reduce the risks of further storm damages to nature, people and property.
Continuous water quality station on the Mystic River at the Mystic Seaport, Mystic Connecticut (Site ID 412141071580200). Setup includes top and bottom multiparameter sondes and velocity uplooker.
Continuous water quality station on the Mystic River at the Mystic Seaport, Mystic Connecticut (Site ID 412141071580200). Setup includes top and bottom multiparameter sondes and velocity uplooker.
Photo looking downstream from the Pack Creek Road Bridge shows the rain gage on top with a USGS sticker. Below is a solar panel for power. The other white round object contains the data logger and satellite antenna.
Photo looking downstream from the Pack Creek Road Bridge shows the rain gage on top with a USGS sticker. Below is a solar panel for power. The other white round object contains the data logger and satellite antenna.
USGS New York Water Science Center Research Hyrologist Neil Terry preparing for resistivity surveys in Northern Minnesota. (Credit: Josh Woda, USGS NY WSC, Public domain.)
USGS New York Water Science Center Research Hyrologist Neil Terry preparing for resistivity surveys in Northern Minnesota. (Credit: Josh Woda, USGS NY WSC, Public domain.)