«We didn't have the potential to develop these kinds
of precipitation records for most of the world, until now.
Not exact matches
Keep a journal and
record the type and amounts
of precipitation your area receives.
Department
of Environmental Conservation Commissioner Basil Seggos said, «With increased
precipitation and rapid snow melt,
record water flows through major tributaries upstream and downstream
of the lake, water is high throughout the Great Lakes system.
The board issued a statement late last week saying that months
of precipitation produced the highest
recorded water levels on Lake Ontario since
records were kept over the last 100 years.
«This is one
of the most representative
records of precipitation changes in the eastern Pacific, and it goes a good way toward explaining seasonal tropical rain band and El Niño dynamics,» said first author Daniel Nelson, who did the research for his UW doctorate in oceanography.
For the last 20 years, the Mercury Deposition Network has
recorded mercury content
of precipitation across the United States.
Boersma and Rebstock looked at the cause
of every
recorded chick mortality in an Argentinian colony
of Magellanic penguins, over a nearly 30 - year period, and compared these with changes in temperature and
precipitation over the same time.
The flooding continued the heavy
precipitation trend
of 2010, which was the wettest year on
record.
«The winter discharge
of the Tanana River has increased since the
record keeping began in the»70s, but there are no increasing trends in
precipitation,» she said.
The team studied the
records of temperature, cool - season
precipitation and stream flow for the years 1906 to 2012.
Latvia reported its fifth wettest August on
record and second wettest for the 21st century, receiving 178 percent
of the country's long - term average
precipitation.
In France, even with a drier than average June, total summer (June - August)
precipitation was more than 140 percent
of average, marking one
of the 10 wettest summers since national
records began in 1959.
Using long - term temperature and
precipitation records from 1870 to 2002, Aiguo Dai
of the National Center for Atmospheric Research and colleagues calculated the Palmer index for locations around the world in which it is not routinely used.
Stalagmites and stalactites — the stony projections that grow from the cave floor and ceiling, respectively — carry a
record of precipitation because they grow as a result
of dripping water.
The concentration
of these magnetic minerals is enhanced with increasing rainfall and can be used as a
record of past
precipitation history.
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.
Of course, there aren't any direct records of precipitation levels thousands of years ag
Of course, there aren't any direct
records of precipitation levels thousands of years ag
of precipitation levels thousands
of years ag
of years ago.
Trenberth points to disconcerting discrepancies and spurious variations in
records, including those
of precipitation and solar radiation, derived from different satellite sensors.
Isotopic analysis
of the guano pile in the M?gurici Cave resulted in a near annual
record of winter
precipitation for the region.
Using historical
records of precipitation, a relationship between winter
precipitation and NAO phases was established.
To do so, Ichoku and his colleagues used satellite
records from 2001 to 2014 — including data from NASA's Moderate Resolution Imaging Spectroradiometer and the Tropical Rainfall Measurement Mission — to analyze the impact
of fires on various water cycle indicators, namely soil moisture,
precipitation, evapotranspiration and vegetation greenness.
The
records showed that
precipitation and temperature patterns had hardly fluctuated during the period, meaning that the amount
of water flowing into the lake from nearby streams is likely the same today as it was in 1847.
As indicated by the June
precipitation percentiles map below, the eastern United States and much
of India were much wetter than average, with
record rainfall across portions
of India.
Record precipitation was also observed in part
of central North America and in eastern Europe around Moldova and the Ukraine.
Looking at historical
records of drought in California, he and his colleagues found that a lack
of precipitation in itself wasn't sufficient to set up a drought; that dryness had to overlap with unusually warm temperatures.
The August CONUS
precipitation total was slightly below average and ranked in the driest third
of the historical
record.
The end
of summer in the Southern Hemisphere was a dry one for Australia, with February receiving just 49 percent
of average monthly
precipitation, marking the country's 11th driest February on
record.
Texas had its wettest spring on
record with 223 percent
of average
precipitation.
Despite a near - average winter
precipitation total for California, Oregon, and Washington, the
record warmth caused most
of the
precipitation to fall as rain and not snow, which had implications on the drought intensification and water resource crisis during the warm months.
December rounded out the year with a
precipitation total
of 1.65 inches, 1.42 inch below average, the fourth driest such month on
record.
The coverage
of extreme
precipitation totals and warm temperatures contributed to the fourth highest U.S. Climate Extremes Index in the 106 - year
record for the CONUS.
Austria
recorded only 35 percent
of normal
precipitation in August 2015, marking its driest August since 1991.
The October
precipitation total was 135 percent
of average and the 13th wettest on
record.
Over the 121 - year period
of record,
precipitation across the CONUS has increased at an average rate
of 0.16 inch per decade.
The 3 - month average CONUS
precipitation of 6.15 inches was 0.64 inch below average and the 29th driest on
record.
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.
With
precipitation records dating back to 1947, May 2015 was the driest May on
record for the country, with total average rainfall for the month just 25 percent
of normal.
The wettest year on
record for Alaska occurred in 1928 with 43.54 inches
of precipitation.
McCall, Idaho, observed 7.69 in (195 mm)
precipitation, 230 %
of normal, the 4th wettest December since
records began in 1905.
In the Great Basin, Ely, Nevada, logged 1.38 in (35 mm)
of precipitation this month, 234 %
of normal, 12th wettest since
records began in 1888.
«The proxy
records used in this study appear to contradict other studies that have used direct observations
of precipitation from rain gauges... All else being equal, I would trust direct rainfall measurements over proxy
records.»
According to Ghosh, the fast growth rate
of these snails makes them «ideal candidate [s] to
record high - frequency changes in the monsoon
precipitation.»
The shells
of a large, invasive snail in India can provide exceptionally fine grained
records of past
precipitation in the region, a new study finds.
The cooling clouds and
precipitation that come with annual return
of the North American monsoon promise to break the
record heat in the Southwest and temper things a bit (relatively speaking anyways) through the rest summer.
Temperature and
precipitation data were gathered for each market's period
of record during meteorological summer.
Moreover, in monsooon regions proxy
records tend to be highly seasonally biased (e.g. in South America they
record precipitation only a couple months and the rest
of the year is not retained).
On top
of that, temperatures have been extremely warm — the winter
of 2014 - 2015 was the hottest on
record for California — which meant that what
precipitation did fall often did so as rain and not snow.
Triple water.isotopologue
record from WAIS Divide, Antarctica: controls on glacial - interglacial changes in 17Oexcess
of precipitation.
To assess Montana's historical climate, we evaluated temperature and
precipitation trends since the mid-20th century by using standard statistical methods to analyze
records of temperature and
precipitation.
July 4, 2017 • Fire officials warn that an abundance
of fresh brush, the result
of record - setting
precipitation this winter in California and the Southwest, could provide plenty
of fuel for wildfires this summer.