Oh say can you see modern sea level rise from a geological perspective?

Guest post by David Middleton Experts say the IPCC underestimated future sea level rise A new study surveys 90 sea level rise experts, who say sea level rise this century…

The Marshall Islands and their Sea Level Changes

A short comment by Nils-Axel Mörner UPDATE: See the follow up post here: The Most Important Sea Level Graph This is the sea level graph (from Kwajalein) recently being circulated and…

Dueling press releases on ice melt – one says 'uncertainty is large' the other quantifies a number

Once again, it looks like claims of ‘consensus’ are overblown. In our previous news item we have this: …ice sheets are the largest potential source of future sea level rise…

New study: Antarctic and Greenland ice sheet melt may be natural event, no consensus on cause

Ice sheets are the largest potential source of future sea level rise – and they also possess the largest uncertainty over their future behaviour From the University of Bristol Continuous…

New study using GRACE data shows global sea levels rising less than 7 inches per century

Finds sea levels have risen over the past 9 years [2002-2011] at a rate of only 1.7 mm/yr, equivalent to 6.7 inches per century, matching tide gauge data rates. The…

The Sixth First Climate Refugees

Guest Post by Willis Eschenbach For years now, folks have searched desperately for the “fingerprints” of human climate change. These are things that are supposed to reveal how and where…

NOAA exaggerates 2012 Greenland Ice Mass Loss by 10x

[UPDATE: Several commenters, including myself, have remarked on a mathematical error in the author’s work. I note this here in the expectation that the author will return to clarify and…

Bloomberg's Climate Fantasy

From the New York Daily News: The data doesn’t support him. The temperature rise seems to have slowed in the past few years, here is NYC’s Central Park data:

Weekly Climate and Energy News Roundup

The Week That Was: 2013-06-08 (June 8, 2013)  Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project ################################################### Quote of the Week: There is no harm in…

Obama was right–‘the rise of the oceans began to slow’

From his June 4, 2008 speech on winning the Democratic primaries: “This was the moment when the rise of the oceans began to slow, and our planet began to heal.”…

Australian sea level data highly exaggerated, only 5 inches by 2100

In a new analysis published in Volume 8 Issue 2 of Environmental Science Dr. Nils-Axel Morner suggests global sea levels will rise only about 5 inches by the year 2100.…

Sea level rate of rise shown to be partially a product of adjustments

People send me stuff. Here we have another case of value added adjustments that increase the slope, much like temperature. This email forwarded from Steve Case reads as follows: The…

New paper in GRL shows that a 60-year oscillation in the global tide gauge sea level record has been discovered

Results suggest that global mean sea level may also be affected, though not yet fully confirmed. Hot off the heels of an admission by NASA JPL that the satellite derived…

Finally: JPL intends to get a GRASP on accurate sea level and ice measurements

A climate science bombshell: New proposal from NASA JPL admits to “spurious” errors in current satellite based sea level and ice altimetry, calls for new space platform to fix the…

F10.7 Flux, Sea Level and the Holocene

Guest post by David Archibald George Orwell said,” He who controls the present, controls the past. He who controls the past, controls the future.” Some amongst us have used that…

Sea Level Acceleration: Not so Fast Recently

By Dr. Patrick Michaels from World Climate Report Sea level rise is a topic that we frequently focus on because of all the gross environmental alterations which may result from…

Part 2 of “On Sallenger et al (2012) – Hotspot of Accelerated Sea Level Rise on the Atlantic Coast of North America”

Guest post by Bob Tisdale This is a follow-up to my recent post On Sallenger et al (2012) – Hotspot of Accelerated Sea Level Rise on the Atlantic Coast of…

A refreshing change on sea level policy – use historical data rather than model projections

An update to what we reported here yesterday  – Science vs AGW Advocacy in North Carolina, from HamptonRoads.com: N.C. Senate approves sea level calculation bill The North Carolina Senate has…

Historical Imagery of Greenland Glaciers Lessens Sea Level Rise Alarm

By Pat Michaels via World Climate Report A new study using historical images of glaciers in southeast Greenland to investigate glacier response to climate changes suggests that the recently observed…

Is Sea Level Rise Accelerating?

Guest post by Paul Homewood     It is generally accepted that sea levels increased during the 20thC at a rate of about 185mm or about 7”. Furthermore studies suggest…

Back-testing the Solar – Sea Level Relationship

Guest post by David Archibald This is a little bit amusing. In February, I had a post on the solar – sea level relationship which quantified the sea level fall…

Ice capades – Some Himalayan Glaciers Growing, study suggests a negative sea level rise adjustment

I wonder if Rajenda Pachauri will call this “voodoo science“? A previous study by the UC Santa Barbara found that the Karakoram glaciers are mostly stagnating, possibly due to debris, the…

Envisat's satellite failure launches mysteries

I’ve been watching with interest and concern some of Steve Goddard’s postings on Envisat on the abrupt changes in their recent sea level data. To me, something didn’t seem quite…

Fundamental questions on Isostasy and Mean Sea-Level

Guest post by Andi Cockroft Firstly, let me declare that I am not a current student of Geology or Geophysics. I studied Mathematics, Computer Science and Geology at University way…