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World class scientists working in Southeast Region Science Centers help our partners understand and manage complex issues including competition for limited water resources, coastal hazards, mineral and energy resource extraction, degraded ecosystems, vector-borne diseases, rapidly changing land use, and response to climate change.

News

Image shows a map of Florida with USGS groundwater monitoring stations
January 24, 2018

At 12:32 am Alaska time on January 23, 2018, a magnitude 7.9 earthquake shook Alaska residents out of their beds and set off fears of a tsunami all down the West Coast. Fortunately, the tsunami was only a few inches in height, but within an hour of the earthquake in Alaska, waves of a different sort were hitting far away in Florida. 

A sea turtle on the beach
January 19, 2018

Florida's second-largest turtle rescue of 21st century is “exhausting, inspiring,” USGS biologist says

Estuary locations in Florida from which water quality data were analyzed
January 18, 2018

A new article compairs pH, dissolved oxygen, temperature, and salinity data from 10 Florida shellfish estuaries and shellfish bed stations.

Filter Total Items: 94
Mosquito, species not verified
Date Published: February 7, 2018
Status: Active

Relative Sensitivity of Adult Mosquitoes and Butterflies to Adult Mosquito Control Pesticides

Mosquito control on Department of the Interior (DOI) managed lands is a resource management challenge. The pesticides used to control mosquitoes may also affect nontarget organisms whose conservation is one of the primary responsibilities of resource managers.

tential coastal change impacts for Hurricane Matthew - Oct. 7, 2016
Date Published: February 1, 2018
Status: Active

Hurricane Matthew - Forecast and Documentation of Coastal Change

Hurricane Nate coastal change forecast and pre- and post-storm photos documenting coastal change.

Hurricane Irma-response page intro slide
Date Published: January 30, 2018
Status: Active

Hurricane Irma - Forecast and Documentation of Coastal Change

Hurricane Irma coastal change forecast and pre- and post-storm photos documenting coastal change.

Potential coastal change impacts for Hurricane Nate - Oct. 7, 2017
Date Published: January 25, 2018
Status: Completed

Hurricane Nate - Forecast and Documentation of Coastal Change

Hurricane Nate coastal change forecast and pre- and post-storm photos documenting coastal change.

Oblique aerial photograph near Rodanthe, NC, looking south along the coast on August 30, 2011, three days after landfall of Hurr
Date Published: January 18, 2018
Status: Active

National Assessment of Storm-Induced Coastal Change Hazards

The overall objective is to improve real-time and scenario-based predictions of coastal change to support management of coastal infrastructure, resources, and safety. Research is part of the  National Assessment of Coastal Change Hazards project.

coastal vulnerability of sea-level rise map
Date Published: January 18, 2018

National Assessment of Coastal Vulnerability to Sea Level Rise

This research seeks to objectively determine the relative risks due to future sea-level rise for the U.S. Atlantic, Pacific, and Gulf of Mexico coasts. Research is part of National Assessment of Coastal Change Hazards project. 

Oblique aerial photograph looking to the southwest along the southern end of Cedar Island, Virginia
Date Published: January 18, 2018
Status: Active

Long-Term Coastal Change

Goals of this project include developing and improving coastal-change assessments and supporting long-term planning and decision making to ensure sustainable coastal economies, infrastructure, and ecosystems. Research is part of the National Assessment of Coastal Change Hazards...

Cliff erosion is a common storm-induced hazard along the West Coast.
Date Published: January 17, 2018
Status: Active

National Assessment of Coastal Change Hazards

Research to identify areas that are most vulnerable to coastal change hazards including beach and dune erosion, long-term shoreline change, and sea-level rise.

Video camera atop a hotel in Madeira Beach, Florida.
Date Published: December 13, 2017
Status: Active

Madeira Beach Video Remote Sensing

Video observations of the coast are used to monitor a range of coastal processes, for example changes in the shoreline position, both seasonally and due to long-term effects such as sea-level rise, and instances of beach and dune erosion during extreme storm events. Research is part of the ...

Gulf of Mexico Dashboard USGS Obsservation Stations
Date Published: December 5, 2017
Status: Active

The Gulf of Mexico Water Dashboard: Cross-Center Collaboration Brings Real-time, USGS Water Data to the Gulf Coast through a Spatially Enabled Mapping Application

The USGS Southeast Regional Office has funded a cross-center collaboration between the Wetland and Aquatic Research Center and the Texas Water Science Center for the development of the Gulf of Mexico Water Dashboard. The objective of this effort is to expand the Texas Water Dashboard platform to include the coastal regions of the five Gulf states: Texas, Louisiana, Mississippi, Alabama, and...

Image: Flat Cays, U.S. Virgin Islands Coral Reef
Date Published: December 5, 2017

Coral Reef Ecosystem Studies (CREST)

The specific objectives of this project are to identify and describe the processes that are important in determining rates of coral-reef construction. How quickly the skeletons of calcifying organisms accumulate to form massive barrier-reef structure is determined by processes of both construction (how fast organisms grow and reproduce) and destruction (how fast reefs break down by mechanical...

Male Okaloosa darter
Date Published: September 26, 2017

American Fisheries Society Imperiled Freshwater and Diadromous Fishes of North America

This website provides access to the list of imperiled freshwater and diadromous fishes of North America as determined by the 2008 American Fisheries Society (AFS) Endangered Species Committee (ESC) on Fishes.

Contacts: Howard Jelks
Filter Total Items: 22
summary of key findings for scenario-based assessment for hurricanes
February 14, 2018

Key Findings for Scenario-Based Assessment for Hurricanes

Percentage of sandy beaches very likely (probability > 0.9) to experience erosion associated with collision, overwash, and inundation during category 1-5 hurricane landfall.

Oblique Aerial Photography Viewer
January 19, 2018

Oblique Aerial Photography Viewer

Obique photos offer a unique perspective of the coast. Features such as beach erosion or accretion, dune erosion and overwash can all be clearly characterized in this imagery. It also documents coastal infrastructure, as well as the damage that infrastructure may incur as the result of an impacting hurricane. 

Gulf of Mexico Dashboard Real-time Stream Data with Live Storm Radar
December 11, 2017

Gulf of Mexico Dashboard

The USGS Southeast Regional Office has funded a cross-center collaboration between the Wetland and Aquatic Research Center and the Texas Water Science Center for the development of the Gulf of Mexico Water Dashboard. 

USGS visual identity - green
October 4, 2017

Sex, length, total mass, fat mass, and specimen condition data for 248 Burmese pythons (Python bivittatus) collected in the Florida Everglade

These data were collected from Burmese pythons removed from the Florida everglades as part of invasive-species management. These data were used to validate several body condition indices in Burmese pythons.

Application screenshot thumbnail
September 1, 2017

National Water Information System (NWIS)

The National Water Information System (NWIS) web application provides access to surface-water, groundwater, water-quality, and water-use data collected at approximately 1.5 million sites across all 50 states.

NWIS-Mapper thumbnail image
August 30, 2017

National Water Information System (NWIS) Mapper

The National Water Information System (NWIS) Mapper provides access to water-resources data at over 1.5 million sites across the U.S., including current and historical data. Users can search by site type, data type, site number, or place.

Coastal Change Hazards Portal Interactive Mapper screen grab
August 24, 2017

Coastal Change Hazards Portal

Interactive access to coastal change science and data for our Nation’s coasts. Information and products are organized within three coastal change hazard themes: 1) extreme storms, 2) shoreline change, and 3) sea-level rise. Each data item represents an individual research product, with some items grouped together as aggregates to show the breadth of the topic and make it easy to explore.

Science Base Logo
April 18, 2017

Data tables in support of manuscript "​δ13C and δ15N in the Endangered Kemp's Ridley Sea Turtle Lepidochelys kempii After the Deepwater Horizon Oil Spill"

Carbon and nitrogen isosope ratios of satellite-tagged turtles to 1) assess changes in foraging strategies of nesting Lk sampled in 2010 (the year of the Deepwater Horizon oil spill) and two subsequent post-spill years; and 2) estimate the proportion of females that were within the area affected by the oil spill, the latter via discriminant analysis.

Field Guide to the Nonindigenous Marine Fishes of Florida publication cover
January 30, 2017

Field Guide to the Nonindigenous Marine Fishes of Florida

The purpose of this field guide is to provide information on nonindigenous
(i.e., non-native) fishes that have been observed in Florida’s marine waters.

The USGS Flood Event Viewer (FEV) is the public data discovery component of the Short-Term Network (STN) database. Data viewable
October 7, 2016

Hurricane and Flood Response Map Viewer

The USGS Flood Event Viewer (FEV) is the public data discovery component of the Short-Term Network (STN) database. Data viewable and downloadable from this page are from the STN database. This application integrates with the USGS National Water Information System (NWIS) database  for display of time-series water data.

Structure datasets for the nation from The National Map
April 20, 2016

Structures Data

USGS data portray selected structures data, including the location and characteristics of manmade facilities. Characteristics consist of a structure's physical form (footprint), function, name, location, and detailed information about the structure. The types of structures collected are largely determined by the needs of the disaster planning and response and homeland security organizations.

Boundaries datasets for the nation from The National Map.
April 19, 2016

Boundaries Data

Boundaries data or governmental units represent major civil areas including states, counties, Federal, and Native American lands, and incorporated places such as cities and towns.

Filter Total Items: 6
Screenshot of Irma water footprint on a map
September 14, 2017

Hurricane Irma, the most intense hurricane observed in the Atlantic in the last decade, approached the west coast of Florida on September 10th, 2017. This animation shows the precipitation and river conditions through time as Irma moved over the southeastern United States.

North Platte, Nebraska US Topo quadrangle: 2014
September 26, 2016

Network wells depicted on the Climate Response Network location map
Note: Color shading in the table below indicates multiple wells that plot as a single point on the state location map above.
Note: BLS = Water Level in Feet Below Land Surface, RVD = Water Level referenced to a vertical datum

Hurricane Louisiana Coast
September 14, 2016

June 1 marks the beginning of hurricane season. Should storms arrive on the Louisiana coast, the people in coastal communities across the State, along with many Federal, State, and local agencies will need to know how the storms are affecting the coastal and low-lying areas.The USGS maintains an extensive network of coastal gages that provides critical time-sensitive water level.

Digital Elevation Model in the Atchafalaya Basin, LA
April 19, 2016

The 3DEP products and services available through The National Map consist of standard digital elevation models (DEMs) at various horizontal resolutions, elevation source and associated datasets, an elevation point query service and bulk point query service. All 3DEP products are available, free of charge and without use restrictions.

USGS Storm-Tide Mapper and Data Services
March 8, 2016

The USGS Storm Tide Mapper is a tool for viewing, analyzing, and accessing storm tide data collected during and after hurricanes and Nor’easters. The USGS Storm Tide Mapper will continue to provide a unified and consistent source of real-time and archived storm-tide data.

Map shows color-coded seafloor character offshore of Monterey, California
March 7, 2016

This portal is a “go to” source for maps related to ocean and coastal mapping. Information is organized by geography or region, by theme, and by the year data was published.

Filter Total Items: 23
Year Published: 2017

Human interactions with sirenians (manatees and dugongs)

There are three extant sirenian species of the Trichechidae family and one living Dugongidae family member. Given their close ties to coastal and often urbanized habitats, sirenians are exposed to many types of anthropogenic activities that result in challenges to their well-being, poor health, and even death. In the wild, they are exposed to...

Bonde, Robert K.; Flint, Mark
Bonde, R.K., and Flint, M., 2017, Human interactions with sirenians (manatees and dugongs) in Butterworth, A., ed., Marine Mammal Welfare: Human Induced Change in the Marine Environment and its Impacts on Marine Mammal Welfare, Animal Welfare 17, p. 299-314, https://doi.org/10.1007/978-3-319-46994-2_17.

Year Published: 2017

Status and threats analysis for the Florida manatee (Trichechus manatus latirostris), 2016

Trichechus manatus (West Indian manatee), especially T. m. latirostris, the Florida subspecies, has been the focus of conservation efforts and extensive research since its listing under the Endangered Species Act of 1973. To determine the status of, and severity of threats to, the Florida manatee, a comprehensive revision and update of the manatee...

Runge, Michael C.; Sanders-Reed, Carol A.; Langtimm, Catherine A.; Hostetler, Jeffrey A.; Martin, Julien; Deutsch, Charles J.; Ward-Geiger, Leslie I.; Mahon, Gary L.
Runge, M.C., Sanders-Reed, C.A., Langtimm, C.A., Hostetler, J.A., Martin, Julien, Deutsch, C.J., Ward-Geiger, L.I., and Mahon, G.L., 2017, Status and threats analysis for the Florida manatee (Trichechus manatus latirostris), 2016: U.S. Geological Survey Scientific Investigation Report 2017–5030, 40 p., https://doi.org/10.3133/sir20175030.

Year Published: 2017

Manatee grazing impacts on a mixed species seagrass bed

The endangered manatee Trichechus manatus is one of few large grazers in seagrass systems. To assess the long-term impacts of repeated grazing on seagrasses, we selected a study site within Kennedy Space Center in the northern Banana River, Brevard County, Florida, that was typically grazed by large numbers of manatees in spring. Two 13x13 m...

Lefebvre, Lynn W.; Provancha, Jane A.; Slone, Daniel H.; Kenworthy, W. Judson
Lefebvre, L.W., Provancha, J.A., Slone, D.H., and Kenworthy, W.J., 2017, Manatee grazing impacts on a mixed species seagrass bed: Marine Ecology Progress Series, v. 564, p. 29-45, https://doi.org/10.3354/meps11986.

Year Published: 2017

Baseline aquatic contamination and endocrine status in a resident fish of Biscayne National Park

Surface water, sediment, and fish from Biscayne Bay, coastal wetlands adjacent to the Bay, and canals discharging into the Bay were sampled for determination of baseline contamination in Biscayne National Park. While the number of contaminants detected in canal waters was greater during the wet season than the dry season, no seasonal difference...

Bargar, Timothy A.; Whelan, Kevin R.T.; Alvarez, David; Echols, Kathy R.; Peterman, Paul H.
Bargar, T.A., Whelan, K.R.T., Alvarez, D., Echols, K., and Peterman, P.H., 2017, Baseline aquatic contamination and endocrine status in a resident fish of Biscayne National Park: Marine Pollution Bulletin, v. 115, no. 1-2, p. 525-533, http://dx.doi.org/10.1016/j.marpolbul.2016.11.044.

Year Published: 2017

Expert opinions of demographic rates of Argentine black and white tegus in South Florida

We illustrate the utility of expert elicitation, explicit recognition of uncertainty, and the value of information for directing management and research efforts for invasive species, using tegu lizards (Salvator merianae) in southern Florida as a case study.  We posited a post-birth pulse, matrix model, which was parameterized using a 3-point...

Johnson, Fred A.
Johnson, F.A., 2017, Expert opinions of demographic rates of Argentine black and white tegus in South Florida: U.S. Geological Survey data release, https://doi.org/10.5066/F7ZC810J.

Year Published: 2017

Hydrologic modeling in a marsh-mangrove ecotone: Predicting wetland surface water and salinity response to restoration in the Ten Thousand Islands region of Florida, USA

At the fringe of Everglades National Park in southwest Florida, United States, the Ten Thousand Islands National Wildlife Refuge (TTINWR) habitat has been heavily affected by the disruption of natural freshwater flow across the Tamiami Trail (U.S. Highway 41). As the Comprehensive Everglades Restoration Plan (CERP) proposes to restore the natural...

Michot, B.D.; Meselhe, E.A.; Krauss, Ken W.; Shrestha, Surendra; From, Andrew S.; Patino, Eduardo
Michot, B., Meselhe, E., Krauss, K., Shrestha, S., From, A., and Patino, E., 2015, Hydrologic modeling in a marsh-mangrove ecotone: predicting wetland surface water and salinity response to restoration in the Ten Thousand Islands region of Florida, USA: Journal of Hydrologic Engineering, D4015002, http://dx.doi.org/10.1061/(ASCE)HE.1943-5584.0001260.

Year Published: 2016

Baseline reference range for trace metal concentrations in whole blood of wild and managed West Indian Manatees (Trichechus manatus) in Florida and Belize

The West Indian manatee (Trichechus manatus) is exposed to a number of anthropogenic influences, including metals, as they inhabit shallow waters with close proximity to shore. While maintaining homeostasis of many metals is crucial for health, there is currently no baseline reference range that can be used to make clinical and environmental...

Takeuchi, Noel Y.; Walsh, Michael T; Bonde, Robert K.; Powell, James A.; Bass, Dean A.; Gaspard, Joseph C.; Barber, David S.
Takeuchi, N.Y., Walsh, M.T., Bonde, R.K., Powell, J.A., Bass, D.A., Gaspard III, J.C., and Barber, D.S., 2016, Baseline reference range for trace metal concentrations in whole blood of wild and managed West Indian manatees (Trichechus manatus) in Florida and Belize: Aquatic Mammals, v. 42, no. 4, p. 440-453, http://dx.doi.org/10.1578/AM.42.4.2016.440. 453. doi:10.1578/AM.42.4.2016.440

Year Published: 2016

Baseline aquatic contamination and endocrine status in a resident fish of Biscayne National Park

This is a collection of data on the contamination of water, fish, and sediments in Biscayne National Park and in canals that discharge into the national park. The water data are estimations of their concentrations in water based on sampling with passive water samplers (semi-permeable membrane devices and polar organic chemical integrative samplers...

Bargar, Timothy A.; Whelan, Kevin; Alvarez, David A.; Echols, Kathy R.; Peterman, Paul H.
Bargar, T.A., Whelan, K.R.T., Alvarez, D., Echols, K., and Petermand, P.H., 2016, Baseline aquatic contamination and endocrine status in a resident fish of Biscayne National Park: U.S. Geological Survey data release, http://doi.org/10.5066/F7N014PH.

Year Published: 2016

Response of imperiled Okaloosa darters to stream restoration

The Okaloosa Darter Etheostoma okaloosae is a small percid endemic to six stream drainages in northwestern Florida. The U.S. Fish and Wildlife Service listed Okaloosa Darters as endangered in 1973 and downlisted them to threatened in 2011 because of habitat improvements and increasing abundance across much of their geographic range. Delisting is...

Reeves, David B.; Tate, William B.; Jelks, Howard; Jordan, Frank
Reeves, D.B., Tate, W.B., Jelks, H.L., and Jordan, F., 2016, Response of imperiled Okaloosa darters to stream restoration: North American Journal of Fisheries Management, v. 36, no. 6, p. 1375-1385, http://dx.doi.org/10.1080/02755947.2016.1227402.

Year Published: 2016

Large reptiles and cold temperatures: Do extreme cold spells set distributional limits for tropical reptiles in Florida?

Distributional limits of many tropical species in Florida are ultimately determined by tolerance to low temperature. An unprecedented cold spell during 2–11 January 2010, in South Florida provided an opportunity to compare the responses of tropical American crocodiles with warm-temperate American alligators and to compare the responses of...

Mazzotti, Frank J.; Cherkiss, Michael S.; Parry, Mark; Beauchamp, Jeff; Rochford, Mike; Smith, Brian J.; Hart, Kristen M.; Brandt, Laura A.
Mazzotti, F.J., Cherkiss, M.S., Parry, M., Beauchamp, J., Rochford, M., Smith, B., Hart, K., and Brandt, L.A., 2016, Large reptiles and cold temperatures: Do extreme cold spells set distributional limits for tropical reptiles in Florida?: Ecosphere, v. 7, no. 8, art. e01439, http://dx.doi.org/10.1002/ecs2.1439.

Year Published: 2016

Early life history and spatiotemporal changes in distribution of the rediscovered Suwannee moccasinshell Medionidus walkeri (Bivalvia: Unionidae)

Accurate distribution data are critical to the development of conservation and management strategies for imperiled species, particularly for narrow endemics with life history traits that make them vulnerable to extinction. Medionidus walkeri is a rare freshwater mussel endemic to the Suwannee River Basin in southeastern North America....

Johnson, Nathan A.; Mcleod, John; Holcomb, Jordan; Rowe, Matthew T.; Williams, James D.
Johnson, N.A., McLeod, J.M., Holcomb, J., Rowe, M., and Williams, J.D., 2016, Early life history and spatiotemporal changes in distribution of the rediscovered Suwannee moccasinshell, Medionidus walkeri (Bivalvia: Unionidae): Inter-Research Endangered Species Research, ESR Prepress Abstract, http://dx.doi.org/10.3354/esr00752.

Year Published: 2016

The structure and composition of Holocene coral reefs in the Middle Florida Keys

The Florida Keys reef tract (FKRT) is the largest coral-reef ecosystem in the continental United States. The modern FKRT extends for 362 kilometers along the coast of South Florida from Dry Tortugas National Park in the southwest, through the Florida Keys National Marine Sanctuary (FKNMS), to Fowey Rocks reef in Biscayne National Park in the...

Toth, Lauren T.; Stathakopoulos, Anastasios; Kuffner, Ilsa B.
Toth, L.T., Stathakopoulos, Anastasios, and Kuffner, I.B., 2016, The structure and composition of Holocene coral reefs in the Middle Florida Keys: U.S. Geological Survey Open-File Report 2016–1074, 27 p., http://dx.doi.org/10.3133/ofr20161074.

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Location 1: Photo-pair shows Irma impacts at Daytona Beach, FL
2176 (approx.)
Location 1: High waves during Hurricane Irma eroded the wide stretch of sand at Daytona Beach, but did not overtop the seawall. The predicted probability of overwash for this location was 30%.
Location 4: Photo-pair shows Irrma destroyed house at S. Ponte Vedra, FL
2176 (approx.)
Location 4: Three homes were destroyed in South Ponte Vedra when waves and surge from Hurricane Irma eroded the dune face and scoured areas behind the seawall, undermining their foundations. Erosion is often more severe on sections of beach behind and adjacent to the end of a section of seawall. The predicted probability of dune erosion for this location was 99%.
Location 6: Photo-pair shows Irma caused overwash, beach erosion, FL
2176 (approx.)
Location 6: The beach near Mayport illustrates the processes of overwash and dune erosion due to Hurricane Irma. Lower elevation dunes, roads, and walkways overwashed due to high surge and waves while the higher elevation dunes show scarping indicative of dune erosion. Predicted probabilities of dune erosion and overwash were 97% and 57% for this location. The predicted probability of coastal...
Location 8: Photo-pair shows Irma caused erosion, Little Talbot Island, FL
2176 (approx.)
Location 8: The northern end of Little Talbot Island illustrates the processes of overwash and dune erosion due to Hurricane Irma. The low-lying sand spit near the top of the image overwashed due to high surge and waves while the dunes to the south show scarping indicative of dune erosion. Predicted probabilities of dune erosion and overwash were 98% and 73% for this location.
Location 3: Photo-pair shows Irma impacts near Matanzas area FL
2176 (approx.)
Location 3: In the Matanzas area, elevated water levels during Hurricane Irma overtopped low dunes and transported sand landward, covering vegetation and filling in a small pond. The predicted probability of overwash for this location was 87%.
Location 5: Photo-pair shows Irma caused dune erosion at Ponte Vedra, FL
2176 (approx.)
Location 5: Waves from Hurricane Irma reached the toe of the dunes in Ponte Vedra, causing the dune face to erode and leaving a steep scarp. The predicted probability of dune erosion for this location was 58%.
Location 7: Photo-pair shows Irma caused overwash, Huguenot Beach, FL
2176 (approx.)
Location 7: Elevated water levels during Hurricane Irma overtopped the dunes in this section of Huguenot Park, transporting sand landward over the vegetation and into the lagoon. The predicted probability of overwash for this location was only 41%.
Picture of field water-level monitoring gage EDEN 13
2018 (approx.)
Field water-level monitoring gage EDEN 13. Photograph by Michael Oliver, U.S. Geological Survey. U.S. Geological Survey Fact Sheet 2017–3069 Version 1.1, January 2018
A desmid alga is bright red and green photographed in UV light
2017 (approx.)
It looks like a holiday ornament, but this lovely object is a single-celled freshwater alga from the desmid family, found in the marshes of Florida’s Arthur R. Marshall Loxahatchee National Wildlife Refuge. USGS biologist Barry Rosen photographed it at 200x magnification using ultraviolent light and a fluorescence microscope. Desmids range in size from under 10 microns—approximately the width of...
Predicted probabilities of dune erosion for Hurricane Nate
2017 (approx.)
Predicted probabilities of dune erosion (inner strip), overwash (middle strip), and inundation (outer strip) for Hurricane Nate. Pictures are representative of coastal change observed during past storm events.
Video camera atop a hotel in Madeira Beach, Florida.
2017 (approx.)
Video camera atop a hotel in Madeira Beach, Florida.
Filter Total Items: 180
Image shows a map of Florida with USGS groundwater monitoring stations
January 24, 2018

At 12:32 am Alaska time on January 23, 2018, a magnitude 7.9 earthquake shook Alaska residents out of their beds and set off fears of a tsunami all down the West Coast. Fortunately, the tsunami was only a few inches in height, but within an hour of the earthquake in Alaska, waves of a different sort were hitting far away in Florida. 

A sea turtle on the beach
January 19, 2018

Florida's second-largest turtle rescue of 21st century is “exhausting, inspiring,” USGS biologist says

Estuary locations in Florida from which water quality data were analyzed
January 18, 2018

A new article compairs pH, dissolved oxygen, temperature, and salinity data from 10 Florida shellfish estuaries and shellfish bed stations.

Image: USGS Science Aids Manatees
November 24, 2017

It may be hard to believe the legend that sailors long-at-sea once considered manatees to be mermaids. The manatee nickname – the “Sea Cow” – which comes from the herbivores’ affinity for grazing on vegetation and their slow, ambling way just makes more sense. But a U.S. Geological Survey video reveals that while they may be cow-like, they also have more than a bit of the magical mermaid to them.

Distant view of sandy yellow beach stretching from bottom left to upper right of photo.
November 8, 2017

Coastal communities count on beaches for recreation and for protection from large waves, but beaches are vulnerable to threats such as erosion by storms and flooding. Whether beaches grow, shrink, or even disappear depends in part on what happens just offshore. How do features like shifting sandbars affect waves, currents, and the movement of sand from the beach to offshore and back?

This green disc identifies a USGS High-Water Mark, which was found south of Jacksonville, Florida, September 27, on a canal.
September 28, 2017

Reporters: Do you want to accompany a USGS field crew as they work in the field to document how high the flood waters and storm surge from Hurricane Irma reached around the Jacksonville, Tampa and Fort Myers Areas?

If so, please contact Jeanne Robbins, jrobbins@usgs.gov, 919-571-4017.  

Boat thrown onto land from Hurricane Irma's surge at a ramp in St. Augustine, Florida
September 19, 2017

Editor’s note: this news release will be updated online with more information on the streamgage records being set in Florida as it becomes available

Preparing to measure Irma's storm surge in Puerto Rico
September 6, 2017

 To learn more about USGS’ role providing science to decision makers before, during and after Hurricane Irma, visit the USGS Hurricane Irma page.

Sensor deployment
September 6, 2017

To learn more about USGS’ role providing science to decision makers before, during and after Hurricane Irma, visit the USGS Hurricane Irma page.

Image shows a geologic map of the Lower 48
August 21, 2017

A carbonatite here, a glacial moraine there, a zig-zagging fault or two, even a behemoth of a batholith. The geology of the 50 States is an enormous patchwork of varied forms, beautiful in their variance but challenging to present as a single map.

A submarine-ground-water-discharge site at Florida State University's Marine Lab at just after sunset
June 20, 2017

Larger-than-average low and no oxygen area may affect the region’s shrimp fisheries

Microscope image of Dolichospermum circinale, a cyanobacteria found in last year's Florida harmful algal bloom.
May 31, 2017

A new U.S. Geological Survey study that looked at the extensive harmful algal bloom that plagued Florida last year found far more types of cyanobacteria present than previously known.