NASA

Satellites show earlier snowmelt in Wyoming, USA

Change in snow cover in analysed decades (Image: NASA)

A new NASA study about snowmelt in Wyoming shows, that the snow in a basin in northwest Wyoming now disappears about 16 days earlier than it did in the period from the 1970s through the 1990s. Snowmelt, as a water source, has a significant impact on agriculture and ecosystems in Wyoming.

English

Publishing Date: 

Tue, 31/03/2015 - 12:49

Country/Region: 

latitude: 

44

longitude: 

-108
Tue, 03/31/2015

UN-SPIDER news: 

0

New study suggests large organised storms cause rainfall increase

Large thunderstorms cause rainfall increase (Image: Flickr/ Barto)

A new study, partly based on satellite data, finds the cause of increasing rainfall in the wettest regions of the tropics: more frequent large and well-organised thunderstorms.

English

Publishing Date: 

Thu, 26/03/2015 - 15:53

Country/Region: 

latitude: 

0

longitude: 

0
Thu, 03/26/2015

UN-SPIDER news: 

0

PACE: New NASA mission to monitor oceans, particles and clouds

Global ocean color observations with satellite (Image: NASA)

NASA has scheduled to launch in 2022 a new satellite mission that will extend critical climate measurements of Earth’s oceans and atmosphere and advance studies of the impact of environmental changes on ocean health, fisheries and the carbon cycle.

English

Publishing Date: 

Thu, 19/03/2015 - 08:30

Country/Region: 

latitude: 

39

longitude: 

-77
Thu, 03/19/2015

UN-SPIDER news: 

0

First images of NASA's soil moisture mapper SMAP

First image from SMAP on Feb. 27/28, 2015 (Image: NASA/JPL-Caltech; NASA Goddard Space Flight Center)

NASA's soil moisture mapper (SMAP) was launched on 31 January to map and detect global soil moisture. These maps will support the understanding of the interlinkages of Earth's water, energy and carbon cycles. The monitoring of SMAP will also promote weather and climate prediction as well as the monitoring of natural hazards.

English

Free tagging: 

Publishing Date: 

Fri, 13/03/2015 - 11:25

Country/Region: 

latitude: 

0

longitude: 

0
Fri, 03/13/2015

UN-SPIDER news: 

0

Bangladesh: Expanding the satellite-based flood warning system

The Ganges Brahmaputra Meghna (GBM) river basins and the Ganges-Brahmaputra (GB) delta as well as other river deltas

Bangladesh has announced that it will expand its satellite-based flood forecasting and warning system, developed by SERVIR and the International Centre for Integrated Mountain Development ICIMOD. SERVIR is a mechanism established by NASA and regional institutions.

English

Country/Region: 

Publishing Date: 

Wed, 11/03/2015 - 15:35

latitude: 

0

longitude: 

0
Wed, 03/11/2015

UN-SPIDER news: 

0

Second Visible Infrared Imaging Radiometer Suite Instrument will support Joint Polar Satellite System Mission

2012 Blue Marble (Image: NASA)

Raytheon Company delivered the second Visible Infrared Imaging Radiometer Suite (VIIRS) to support the Joint Polar Satellite System mission providing critical weather information.

English

Publishing Date: 

Fri, 06/03/2015 - 12:16

Country/Region: 

latitude: 

0

longitude: 

0
Fri, 03/06/2015

UN-SPIDER news: 

0

NASA releases first global rainfall and snowfall map

Global precipitation map (Image: NASA's Goddard Space Flight Center)

NASA’s Global

English

Free tagging: 

Publishing Date: 

Mon, 02/03/2015 - 14:13

Country/Region: 

latitude: 

0

longitude: 

0
Mon, 03/02/2015

UN-SPIDER news: 

0

NASA: Measuring atmospheric rivers from air and Space

NASA's ER-2 research aircraft. (Image: NASA AFRC)

NASA's ER-2 instrumented research aircraft is supporting CalWater 2015, a multiagency, interdisciplinary field campaign, designed to improve the understanding of when and how California ends up on the receiving end of atmospheric rivers. Atmospheric rivers are short-lived weather events that carry a flood of moisture from the tropics to the U.S. West Coast. The instrument also measures how much rain these events can bring, which is a crucial concern in the state’s ongoing historic drought.

English

Publishing Date: 

Tue, 17/02/2015 - 15:10

Country/Region: 

latitude: 

36

longitude: 

-120
Tue, 02/17/2015

UN-SPIDER news: 

0

US might face super-droughts in the future

The south-west of the United States could face severe droughts in the future, scientists found

Scientists of NASA's Goddard Institute for Space Studies, have found that the south-west and the central plains of the United States of America could face super-droughts in the future. 

The study published in the journal Science Advances compares earlier droughts with climate simulations for the coming decades. The team reconstructed past climate conditions and compared these with 17 climate models and soil moisture assessments.

English

Do not include in news list: 

0

Country/Region: 

Publishing Date: 

Fri, 13/02/2015 - 15:00

Free tagging: 

latitude: 

37

longitude: 

-119
Fri, 02/13/2015

UN-SPIDER news: 

0

NASA launches Soil Moisture Mapping Satellite

Launch of NASA's Soil Moisture Active Passive (SMAP) observatory, on a United Launch Alliance Delta II rocket, on Saturday 31 January 2015 at 6:22 a.m. PST, from Space Launch Complex 2, Vandenberg Air Force Base, California, USA (Image: NASA/Bill Ingalls)

On Saturday 31 January 2015 at 6:22 a.m. PST, NASA successfully launched its new Earth observation

English

Publishing Date: 

Tue, 03/02/2015 - 13:26

Country/Region: 

latitude: 

35

longitude: 

-121
Tue, 02/03/2015

UN-SPIDER news: 

0

Pages

Zircon - This is a contributing Drupal Theme
Design by WeebPal.