Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Images related to natural hazards.
How Streamgages are Used in Postfire Flood Forecasting
Stream data is recorded in real time and posted online.
Stream data include water level, velocity, and turbidity.
During storms, rainfall data is compared to the stream data.
The National Weather Service uses the data to issue flood warnings.
How Streamgages are Used in Postfire Flood Forecasting
Stream data is recorded in real time and posted online.
Stream data include water level, velocity, and turbidity.
During storms, rainfall data is compared to the stream data.
The National Weather Service uses the data to issue flood warnings.
Salt marsh with ponding in coastal Connecticut, with the sun shining brightly overhead.
Salt marsh with ponding in coastal Connecticut, with the sun shining brightly overhead.
Salt marsh in coastal Massachusetts (Cape Cod), photographed during estuarine research field work.
Salt marsh in coastal Massachusetts (Cape Cod), photographed during estuarine research field work.
Salt marsh in coastal Connecticut. A USGS scientist surveys the marsh in the distance.
Salt marsh in coastal Connecticut. A USGS scientist surveys the marsh in the distance.
Photograph of a salt marsh in coastal Massachusetts (Cape Cod) during USGS field work.
Photograph of a salt marsh in coastal Massachusetts (Cape Cod) during USGS field work.
A salt marsh in coastal Massachusetts (Cape Cod) on an overcast yet warm day during USGS field research.
A salt marsh in coastal Massachusetts (Cape Cod) on an overcast yet warm day during USGS field research.
Salt marsh in coastal Massachusetts (Cape Cod) during USGS field work on estuarine ecosystems.
Salt marsh in coastal Massachusetts (Cape Cod) during USGS field work on estuarine ecosystems.
Salt marsh behind impoundment in coastal Connecticut, taken during estuarine research field work.
Salt marsh behind impoundment in coastal Connecticut, taken during estuarine research field work.
Photograph of a salt marsh with ponding in coastal Connecticut taken during estuarine research field work.
Photograph of a salt marsh with ponding in coastal Connecticut taken during estuarine research field work.
Photograph of a salt marsh with ponding in coastal Connecticut taken during estuarine research field work.
Photograph of a salt marsh with ponding in coastal Connecticut taken during estuarine research field work.
Mount St. Helens: Land of Transformation video shows the changes to the landscape from before the May 18, 1980 eruption to today (2024).
Mount St. Helens: Land of Transformation video shows the changes to the landscape from before the May 18, 1980 eruption to today (2024).
Janice Rattigan is an administration professional in the USGS Natural Hazards Mission Area.
Janice Rattigan is an administration professional in the USGS Natural Hazards Mission Area.
During the March 21, 2024 lahar evacuation drills, thousands of students walked to the Washington State Fairgrounds in Puyallup, Washington to practice evacuating from a lahar generated by Mount Rainier. A lahar, or volcanic mudflow, could reach this area in about 3 hours.
During the March 21, 2024 lahar evacuation drills, thousands of students walked to the Washington State Fairgrounds in Puyallup, Washington to practice evacuating from a lahar generated by Mount Rainier. A lahar, or volcanic mudflow, could reach this area in about 3 hours.
USGS installed an array of seismometers in a field in Gaziantep, Turkiye in order to record ambient noise and earthquakes, including the aftershocks of the devastating earthquakes of 2023. Robert Sickler of the USGS in the foreground and an AFAD employee in the background.
USGS installed an array of seismometers in a field in Gaziantep, Turkiye in order to record ambient noise and earthquakes, including the aftershocks of the devastating earthquakes of 2023. Robert Sickler of the USGS in the foreground and an AFAD employee in the background.
Screenshot from Lucy Jones' presentation called "Bridging the Gap from Communicating Risk to Reducing Risk." Presentation available on the USGS website.
Screenshot from Lucy Jones' presentation called "Bridging the Gap from Communicating Risk to Reducing Risk." Presentation available on the USGS website.
ГДЕ БЫВАЮТ ЗЕМЛЕТРЯСЕНИЯ
Общенациональная модель сейсмической опасности 2023 г.
ЗЕМЛЕТРЯСЕНИЯ В НЬЮ-ЙОРКЕ
ГДЕ БЫВАЮТ ЗЕМЛЕТРЯСЕНИЯ
Общенациональная модель сейсмической опасности 2023 г.
ЗЕМЛЕТРЯСЕНИЯ В НЬЮ-ЙОРКЕ
DÓNDE SE PRODUCEN LOS TERREMOTOS
Modelo Nacional de Riesgo Sísmico, 2023
TERREMOTOS EN LA CIUDAD DE NUEVA YORK
DÓNDE SE PRODUCEN LOS TERREMOTOS
Modelo Nacional de Riesgo Sísmico, 2023
TERREMOTOS EN LA CIUDAD DE NUEVA YORK
CÁC TRẬN ĐỘNG ĐẤT XẢY RA Ở ĐÂU
Theo Mô Hình Cảnh Báo Nguy Hiểm Động Đất Toàn Quốc, 2023
ĐỘNG ĐẤT TẠI THÀNH PHỐ NEW YORK
CÁC TRẬN ĐỘNG ĐẤT XẢY RA Ở ĐÂU
Theo Mô Hình Cảnh Báo Nguy Hiểm Động Đất Toàn Quốc, 2023
ĐỘNG ĐẤT TẠI THÀNH PHỐ NEW YORK
TITLE: WHERE EARTHQUAKES OCCUR
MAP: National Seismic Hazard Model, 2023
HEADING: EARTHQUAKES IN NYC
TITLE: WHERE EARTHQUAKES OCCUR
MAP: National Seismic Hazard Model, 2023
HEADING: EARTHQUAKES IN NYC
地震发生区域
国家地震灾害模型，2023 年
纽约市的地震
您知道自己生活在“地震带”吗?这是真 的。纽约市等地过去曾发生过地震，将来 还会发生。如果您感到地面在震动，请确 保知道怎么做:趴下、掩护和稳住!
如果您感觉到地面在震动
趴下 掩护 稳住
规模最大的地震 - 纽约市 - 1884年8月10日 - 震级 5.2
地震发生区域
国家地震灾害模型，2023 年
纽约市的地震
您知道自己生活在“地震带”吗?这是真 的。纽约市等地过去曾发生过地震，将来 还会发生。如果您感到地面在震动，请确 保知道怎么做:趴下、掩护和稳住!
如果您感觉到地面在震动
趴下 掩护 稳住
规模最大的地震 - 纽约市 - 1884年8月10日 - 震级 5.2
KOTE GEN TRANBLEMANNTÈ
(Modèl risk tranblemanntè nan nivo nasyonal, 2023)
TRANBLEMANNTÈ NAN VIL NEW YORK
KOTE GEN TRANBLEMANNTÈ
(Modèl risk tranblemanntè nan nivo nasyonal, 2023)
TRANBLEMANNTÈ NAN VIL NEW YORK