Sentinel-6 Michael Freilich Satellite

Earth Observatory
El Niño - Southern Oscillation
Jet Propulsion Laboratory
Sea Surface Topography
Sentinel-6 Michael Freilich Satellite

El Niño Is Underway

Satellite observations of sea surface height indicated that the 2026 event continued to strengthen in early June.
Posted June 18, 2026
Photojournal
Sentinel-6 Michael Freilich Satellite

International Sea Level Satellite Observes El Niño Precursor

Description Sea level height data from the international Sentinel-6 Michael Freilich satellite collected from March to May 2026 show higher, warmer water moving from the western Pacific Ocean to just off the coast of Colombia, Ecuador, and Peru. This phenomenon is known as a warm Kelvin wave, signified in this animation of the data by […]
Posted June 3, 2026
Sentinel-6 Michael Freilich Satellite
Earth
Earth Science
Earth Science Division
Jason-CS (Continuity of Service) / Sentinel-6
Jet Propulsion Laboratory
Sentinel-6B

NASA-European Sea Level Mission Homes in on El Niño

Sea level data from a satellite launched by NASA and European partners shows that a swell of warm water hundreds of miles wide has arrived in the Pacific Ocean off the coast of South America, a sign that El Niño will likely emerge later in the year. Because water expands as it warms, a rise […]
Posted May 27, 2026
Sentinel-6B
Earth
Earth Science
Earth Science Division
Jason-CS (Continuity of Service) / Sentinel-6
Jet Propulsion Laboratory
Kennedy Space Center
NASA Headquarters
Oceans
Science & Research
Science Mission Directorate
Sentinel-6 Michael Freilich Satellite

NASA Sets Launch Coverage for International Ocean Tracking Mission

NASA will provide live coverage of prelaunch and launch activities for Sentinel-6B, an international mission delivering critical sea level and ocean data to protect coastal infrastructure, improve weather forecasting, and support commercial activities at sea. Launch is targeted at 12:21 a.m. EST, Monday, Nov. 17 (9:21 p.m. PST, Sunday, Nov.
Posted November 14, 2025
Sentinel-6 Michael Freilich Satellite
Climate Science
Jet Propulsion Laboratory
Oceans

NASA Analysis Shows Unexpected Amount of Sea Level Rise in 2024

Last year’s increase was due to an unusual amount of ocean warming, combined with meltwater from land-based ice such as glaciers. Global sea level rose faster than expected in 2024, mostly because of ocean water expanding as it warms, or thermal expansion. According to a NASA-led analysis, last year’s rate of rise was 0.23 inches […]
Posted March 13, 2025
Kennedy Space Center
Artemis
Artemis 2
Artemis 3
Artemis 4
Carruthers Geocorona Observatory (GLIDE)
Commercial Lunar Payload Services (CLPS)
Commercial Resupply
Commercial Space
Commercial Space Programs
CubeSat Launch Initiative
EscaPADE (Escape and Plasma Acceleration and Dynamics Explorers)
Exploration Ground Systems
Gateway Space Station
IMAP (Interstellar Mapping and Acceleration Probe)
Launch Services Program
Northrop Grumman Commercial Resupply
Polarimeter to Unify the Corona and Heliosphere (PUNCH)
Research and Technology at Kennedy Space Center
Sentinel-6 Michael Freilich Satellite
Sentinel-6B
Space Launch System (SLS)
SpaceX Commercial Resupply
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)
Sustainability at Kennedy Space Center

NASA’s Kennedy Space Center Looks to Thrive in 2025

As NASA’s Kennedy Space Center in Florida wraps up a year that will see more than 90 government, commercial, and private missions launch from Florida’s Space Coast, a look to 2025 shows the missions, partnerships, projects, and programs at the agency’s main launch site will continue innovating, inspiring, and pushing the boundaries of exploration f
Posted December 18, 2024
Oceans
Climate Change
Earth
Jet Propulsion Laboratory
Sentinel-6 Michael Freilich Satellite
TOPEX / Poseidon (ocean TOPography EXperiment)

NASA Analysis Sees Spike in 2023 Global Sea Level Due to El Niño

A long-term sea level dataset shows ocean surface heights continuing to rise at faster and faster rates over decades of observations. Global average sea level rose by about 0.3 inches (0.76 centimeters) from 2022 to 2023, a relatively large jump due mostly to a warming climate and the development of a strong El Niño. The […]
Posted March 21, 2024
Sentinel-6 Michael Freilich Satellite
Earth
Earth Science
Oceans
Sea Ice
Weather and Atmospheric Dynamics

International Ocean Satellite Monitors How El Niño Is Shaping Up

Sentinel-6 Michael Freilich is the latest satellite contributing to a 30-year sea level record that researchers are using to compare this year’s El Niño with those of the past. Not all El Niño events are created equal. Their impacts vary widely, and satellites like the U.S.-European Sentinel-6 Michael Freilich help anticipate those impacts on a […]
Posted October 18, 2023
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