Until recently,
most of the temperature records came from the European region.
Not exact matches
The
most important
of these was an apparent mismatch between the instrumental surface
temperature record (which showed significant warming over recent decades, consistent with a human impact) and the balloon and satellite atmospheric
records (which showed little
of the expected warming).
IPCC estimates, using the best and longest
record available, show that the difference between the 1986 - 2005 global average
temperature value used in
most of the Panel's projections, and pre-industrial global average
temperature, is 0.61 °C (0.55 - 0.67).
The main drivers
of El Niño conditions, ocean
temperatures in the central and eastern Pacific, were as high as 3 °C above the average, making this event one
of the three
most intense El Niños on
record.
For more than 10 weeks beginning in January, sea
temperatures were between 2 °C and 4 °C warmer than usual along a 2000 - kilometre stretch
of coast — the area's
most extreme warming event since
records began.
Closer to the poles the emergence
of climate change in the
temperature record appeared later but by the period 1980 - 2000 the
temperature record in
most regions
of the world were showing clear global warming signals.
Most of the hydrate should remain stable within the
recorded temperature changes, Hutnak says, but if the hydrates are disrupted in another way, «it might be enough to push it them over the edge.»
Most of the whales carried satellite transmitter tags that gathered location data, but two carried special tags suction - cupped to their skin that
recorded pressure,
temperature, acceleration, and magnetic field.
This way, scientists studied three variables (maximum
temperature, minimum
temperature and precipitation) in the Pyrenees in the period 1910 - 2013; «this is one
of the
most extensive climate
records to date for this study area,» stresses Sigró.
Temperatures are 35 °C warmer than normal for the time
of year at Greenland's
most northerly point, Cape Morris Jesup, says Robert Rohde
of Berkeley Earth in California, and the site has already spent more time above 0 °C so far this year than in any complete year on
record.
Some
of the
most useful
temperature proxies are insensitive to
temperature change in the heart
of the WPWP, which is already at the maximum
temperature they can
record.
The
most charitable explanation is that it is the trivial observation that a tree ring proxy must be calibrated to the
temperature record over some portion
of the chronology to provide a useful reconstruction.
He concludes: «The new analysis adds to the growing body
of evidence suggesting that these discrepancies are
most likely the result
of inaccuracies in the observed
temperature record rather than fundamental model errors.»
While I have a better understanding than
most on issues related to climate sensitivity, I would benefit from a direct, clear discussion
of the relative importance
of the forcing agents as they relate to the
temperature record.
``... In particular, there was a period in the late - 1980s and early - 1990s when retreat slowed down along
most of the coast, and we don't see any cause for this in the
temperature records — so there may be some other factors at work, perhaps ocean
temperature.»
By the end
of the year, that pattern had flipped, with
record and near -
record temperatures across
most of the East and near - to below - average
temperatures for much
of the West, associated with much needed above average precipitation across the region.
Most of Earth's land surfaces were warmer than average or much warmer than average, according to the Land & Ocean Temperature Percentiles map above, with record warmth notable across most of equatorial and northeastern South America and parts of southeastern A
Most of Earth's land surfaces were warmer than average or much warmer than average, according to the Land & Ocean
Temperature Percentiles map above, with
record warmth notable across
most of equatorial and northeastern South America and parts of southeastern A
most of equatorial and northeastern South America and parts
of southeastern Asia.
Record high sea surface
temperatures across
most of the Indian Ocean, along with parts
of the Atlantic Ocean, and southwest Pacific Ocean contributed to the May warmth.
Record high sea surface
temperatures across
most of the North Indian Ocean, along with parts
of the central equatorial and southwest Pacific Ocean contributed to the April warmth.
Much warmer - than - average
temperatures engulfed
most of the world's oceans during June 2016, with
record high sea surface
temperatures across parts
of the central and southwest Pacific Ocean, northwestern and southwestern Atlantic Ocean, and across parts
of the northeastern Indian Ocean.
Here's the companion piece, with a good discussion
of the surface
temperature record, and why scientists find that the
most trustworthy.
The climate in
most places has undergone minor changes over the past 200 years, and the land - based surface
temperature record of the past 100 years exhibits warming trends in many places.
On Thursday, the National Oceanic and Atmospheric Administration (NOAA) released its global
temperature data, which confirmed what NASA numbers had already shown: This February was the warmest February on
record and the
most anomalously warm month in more than 100 years
of record - keeping.
The zircons
record this period in the form
of a narrow, 2 - micron - thick zone that
most likely formed during a brief exposure to very high
temperature.
The Science paper was part
of a large effort by Karl and others at NOAA's National Centers for Environmental Information, as well as climate analytics specialist James McMahon
of LMI Consulting, to develop the
most accurate possible
record of the Earth's surface
temperature, based on thermometers.
When the day calls for you to run around like a madwoman or the
temperature outside starts flirting with the heat wave
record, a sweater can be suffocating even in the
most arctic
of A / C tundras (that's right, even bird - boned, lizard people overheat sometimes).
While
most of the country is suffering through
record cold
temperatures, we are enjoying absolutely beautiful 75 - 80 degree days and cool nights.
The timing couldn't be more perfect as
most of the country is dealing with
record - breaking
temperatures and crazy amounts
of snowfall.
Summer is here and
most of the nation is experiencing
record temperatures and drought conditions.
They have provided funding at the
most critical times for us, especially this past winter when South Carolina saw
record low
temperature and animals were at risk
of freezing to death in the shelter.
We were treated to the
most extremes
of weather from snow storms to sand storms and on to
record high
temperatures.
Horta is the city in the archipelago that is
most prone to high
temperatures, and unlike Angra do Heroísmo and Ponta Delgada
temperatures of above 30 °C (86 °F) have been
recorded on a few occasions.
Hard corals on a Biorock ® structure can grow 2 - 6 times faster than in natural conditions, the corals on the Biorock ® reef are exceptionally bright colored and densely branched, heal from physical damage at least 20 times faster, have up to 50 times higher survival rate from the
most severe high
temperature bleaching events, and show rates
of new coral growth higher than any previously
recorded data.
He concludes: «The new analysis adds to the growing body
of evidence suggesting that these discrepancies are
most likely the result
of inaccuracies in the observed
temperature record rather than fundamental model errors.»
AND finaly June is the month that shows there was absolutely no warming (regardless
of the CO2 content or emissions) for whole
of 350 years
of the longest and
most scrutinized
temperature record there is: http://www.vukcevic.talktalk.net/CET-Jun.htm Over to you...,
If one plots the
records from GISS, HADCru, RSS and UAH; GISS is the outlier, and three
of the four primary global
temperature measuring systems show a decrease over the
most recent six years and a downward trend over the past decade; not that this establishes a significant trend yet.
``... In particular, there was a period in the late - 1980s and early - 1990s when retreat slowed down along
most of the coast, and we don't see any cause for this in the
temperature records — so there may be some other factors at work, perhaps ocean
temperature.»
Most of proxy
temperature records are from tree - ring measurements, but additional evidence comes from glacier ice, speleothems [stalagmites, stalactites and related mineral formations], corals and lake sediments.
After four years
of one
of the
most rigorous peer reviews ever, Canadian Ross McKitrick and another
of us (Michaels) published a paper searching for «economic» signals in the
temperature record.
In the case
of this summer, to make it familiar, the NE North American Coast and
most of Canada is cooler by extensive periods
of cloud coverage, cooling caused by this region clashes with the US South extreme heat, given less bouts
of clouds up North, the North American warming
record would have been amazingly strong, but permanent cloud episodes over one region or another travel, never last forever, as such not causing a permanent shift in the
temperature record (unless the clouds cover or not wide swats
of the Polar regions).
One
of the lessons drawn from comparing Greenland to Antarctica and many other places is that some
of the
temperature changes (the ice - age cycling) are very widespread and shared among
most records, but other
of the
temperature changes (sometimes called millennial, or abrupt, or Younger - Dryas - type) are antiphased between Greenland and the south, and still other
temperature changes may be unrelated between different places (one anomalously cold year in Greenland does not tell you the
temperature anomaly in Australia or Peru).
The USA
temperature record is at
most 2 %
of the area
of the world.
If greenhouse emissions continue their steady escalation,
temperatures across
most of the earth will rise to levels with no
recorded precedent by the middle
of this century, researchers said Wednesday.
The warmth was
most dramatic in September, which saw a mean
temperature anomaly
of +2.75 C, setting a new monthly
record by more than a degree.
I am
most concerned about wide scale weather pattern changes in West Central Canada and the Northern Plains states and find virtually no new investigation expect for the news reports
of record breaking high
temperatures in some
of the coldest regions
of the world..
Re # 9 John Wegner: «The Land - Ocean
temperature trend line is below Scenario C for
most of the
record and the end point in your graphic — 2005.....
The Land - Ocean
temperature trend line is below Scenario C for
most of the
record and the end point in your graphic — 2005.
Now one way to study this is to take the average
temperature of each millenium
of the
record: doing so shows the
most recent millenium was the coolest and the one just previous next so; this is in keeping with orbital forcing theory.
Looking at the SW curves in more detail (their Fig. 2), one
of the
most pronounced changes in their solar - based
temperature predictions is a cooling at the beginning
of the
record (before 1650), but a corresponding drop is not seen in the
temperature curve before 1650.
Dr. Rasmus writes: «Looking at the SW curves in more detail (their Fig. 2), one
of the
most pronounced changes in their solar - based
temperature predictions is a cooling at the beginning
of the
record (before 1650), but a corresponding drop is not seen in the
temperature curve before 1650.»