ScienceDaily

Telli voog Uudisvoog ScienceDaily ScienceDaily
All about weather. Learn how meteorologists forecast the weather and why some weather systems are hard to predict.
Uuendatud: 2 tundi 2 minutit tagasi

Long-term warming trend continued in 2017: NASA, NOAA

19. Jaanuar 2018 - 0:37
Continuing the planet's long-term warming trend, globally averaged temperatures in 2017 were 1.62 degrees Fahrenheit (0.90 degrees Celsius) warmer than the 1951 to 1980 mean, according to scientists.
Kategooriad: Välismaa uudised

Warming Arctic climate constrains life in cold-adapted mammals

18. Jaanuar 2018 - 17:08
A new study has uncovered previously unknown effects of rain-on-snow events, winter precipitation and ice tidal surges on the muskoxen.
Kategooriad: Välismaa uudised

Himawari-8 data assimilated simulation enables 10-minute updates of rain and flood predictions

17. Jaanuar 2018 - 19:55
Using the power of Japan's K computer, scientists have shown that incorporating satellite data at frequent intervals -- 10 minutes in the case of this study -- into weather prediction models can significantly improve the rainfall predictions of the models and allow more precise predictions of the rapid development of a typhoon.
Kategooriad: Välismaa uudised

Weather anomalies accelerate the melting of sea ice

17. Jaanuar 2018 - 5:25
Researchers reveal why Arctic sea ice began to melt in the middle of winter two years ago -- and that the increased melting of ice in summer is linked to recurring periods of fair weather.
Kategooriad: Välismaa uudised

In sweet corn, workhorses win

16. Jaanuar 2018 - 21:42
When deciding which sweet corn hybrids to plant, vegetable processors need to consider whether they want their contract growers using a workhorse or a racehorse. Is it better to choose a hybrid with exceptional yields under ideal growing conditions (i.e., the racehorse) or one that performs consistently well across ideal and less-than-ideal conditions (i.e., the workhorse)? New research suggests the workhorse is the winner in processing sweet corn.
Kategooriad: Välismaa uudised

Sanchi oil spill contamination could take three months to reach mainland

13. Jaanuar 2018 - 16:37
Water contaminated by the oil currently leaking into the ocean from the Sanchi tanker collision is likely to take at least three months to reach land, and if it does the Korean coast is the most likely location. However, the oil’s fate is highly uncertain, as it may burn, evaporate, or mix into the surface ocean and contaminate the environment for an extended duration.
Kategooriad: Välismaa uudised

Jet stream changes since 1960s linked to more extreme weather

12. Jaanuar 2018 - 16:12
Increased fluctuations in the path of the North Atlantic jet stream since the 1960s coincide with more extreme weather events in Europe such as heat waves, wildfires and flooding. The new research is the first reconstruction of historical changes in the North Atlantic jet stream prior to the 20th century. By using tree rings, the researchers developed a historical look at the position of the North Atlantic jet back to 1725.
Kategooriad: Välismaa uudised

Urban insects are more resilient in extreme weather

11. Jaanuar 2018 - 18:53
A new study will help researchers understand how to make predictions and conservation decisions about how organisms living in cities will respond to catastrophic weather events.
Kategooriad: Välismaa uudised

Why the Republican Party may have an advantage when it rains: Voters change their minds

11. Jaanuar 2018 - 17:14
Bad weather affects US voter turnout and election outcomes with past research demonstrating that the Republican Party has the advantage. A new study finds that the Republican Party's advantage when it rains may be due in part to voters changing their partisan preference that day.
Kategooriad: Välismaa uudised

Human-perceived temperature is rising faster than actual air temperature

10. Jaanuar 2018 - 17:10
Researchers have found the apparent temperature (AP)increased faster than air temperature (AT) over land in the past few decades, especially in the low latitude areas, and the rise is expected to continue in the future.
Kategooriad: Välismaa uudised

Water-based, eco-friendly and energy-saving air-conditioner

8. Jaanuar 2018 - 20:32
A team of researchers has pioneered a new water-based air-conditioning system that cools air to as low as 18 degrees Celsius without the use of energy-intensive compressors and environmentally harmful chemical refrigerants.
Kategooriad: Välismaa uudised

In Antarctic dry valleys, early signs of climate change-induced shifts in soil

6. Jaanuar 2018 - 17:34
In a study spanning two decades, a team of researchers found declining numbers of soil fauna, nematodes and other animal species in the McMurdo Dry Valleys, one of the world's driest and coldest deserts.
Kategooriad: Välismaa uudised

Making solar energy more efficient

5. Jaanuar 2018 - 15:23
Researchers have demonstrated methods of optimizing the capture of sunlight.
Kategooriad: Välismaa uudised

Is Arctic warming influencing the UK's extreme weather?

4. Jaanuar 2018 - 19:03
Severe snowy weather in winter or extreme rains in summer in the UK might be influenced by warming trends in the Arctic, according to climate scientists in the US and the UK.
Kategooriad: Välismaa uudised

Researchers use 'global thermometer' to track temperature extremes, droughts

3. Jaanuar 2018 - 19:30
Large areas of Earth's surface are experiencing rising maximum temperatures, which affect virtually every ecosystem on the planet, including ice sheets and tropical forests that play major roles in regulating the biosphere, scientists have reported.
Kategooriad: Välismaa uudised

New report calls for research to better understand, predict Gulf of Mexico's loop current system

3. Jaanuar 2018 - 18:14
A new report calls for an international, multi-institutional comprehensive campaign of research, observation, and analysis activities that would help improve understanding and prediction of the Gulf of Mexico's Loop Current System (LCS). The position, strength, and structure of the LCS -- the dominant ocean circulation feature in the Gulf -- has major implications for oil and gas operations, hurricane intensity, coastal ecosystems, oil spill response, the fishing industry, tourism, and the region's economy.
Kategooriad: Välismaa uudised

Curbing climate change

1. Jaanuar 2018 - 21:47
Humans may be the dominant cause of global temperature rise, but they may also be a crucial factor in helping to reduce it, according to a new study that for the first time builds a novel model to measure the effects of behavior on climate.
Kategooriad: Välismaa uudised

Humidity may prove breaking point for some areas as temperatures rise, says study

22. Detsember 2017 - 16:03
Climate scientists say that killer heat waves will become increasingly prevalent in many regions as climate warms. However, most projections leave out a major factor that could worsen things: humidity, which can greatly magnify the effects of heat alone. Now, a new global study projects that in coming decades the effects of high humidity in many areas will dramatically increase.
Kategooriad: Välismaa uudised

Climate change: Soil animals cannot explain self-reinforcing effect

21. Detsember 2017 - 17:13
When the soil warms up, it releases more carbon dioxide (CO2) -- an effect that further fuels climate change. Until now, it had been assumed that the reason for this was mainly due to the presence of small soil animals and microorganisms that would eat and breathe more in warmer temperatures. However, a new study has shown that this is not the case. Quite the contrary: If warmth is accompanied by drought, the soil animals eat even less.
Kategooriad: Välismaa uudised

California cliffs at risk of collapse identified

20. Detsember 2017 - 19:20
A new study provides the largest analysis of cliff erosion throughout the state of California and provides a new hazard index for determining which areas are at most risk.
Kategooriad: Välismaa uudised

24. jaanuari ekstreemumid 2008-2018

AastaMaks.KeskmineMin.
2018-0,8°C-5,30°C-10,0°C
20172,9°C-0,36°C-7,9°C
20161,7°C-4,84°C-12,4°C
20151,5°C-1,68°C-6,0°C
2014-6,5°C-15,87°C-24,7°C
2013-0,8°C-6,03°C-15,3°C
2012-1,4°C-7,47°C-12,9°C
20111,2°C-4,57°C-12,5°C
2010-8,3°C-20,39°C-32,0°C
20092,7°C-1,19°C-9,9°C
20085,5°C-0,24°C-5,2°C

Ilmateenistuse ennustus

0...-11°C
-6...4°C
-2...5°C
2...5°C
1...4°C
1...4°C
-2...2°C
0...3°C

Rõhkkonnad Eestis

PäevMadal- rõhkkondKõrg- rõhkkond
24.01.Georgia
23.01.Christian
22.01.Christian
21.01.Friederike
20.01.Friederike

Ennustuse täpsuse jooksva kuu parimad

AllikasPäevi%
Forecast.io192,77%
Ilmateenistus 192,13%
Yr.no192,02%
Yr.no291,06%
Forecast.io490,74%

Päevarekordid

Täna Tallinnas kõige soojem on olnud 4,2°C (1904) ja külmem -30,7°C (1942).

Täna Tartus kõige soojem on olnud 5,5°C (1904) ja külmem -32,6°C (1942).

Facebook

Ilmateenistuse hoiatused

24.01. öösel tugevneb lõuna- ja edelatuul puhanguti 15, hommikul 17 m/s. Keskpäeva paiku hakkab lund sadama ja tuiskab.
24.01. öösel tugevneb lõuna- ja edelatuul puhanguti 15, hommikul 17 m/s. Keskpäeva paiku hakkab lund sadama ja tuiskab.
24.01. öösel tugevneb lõuna- ja edelatuul puhanguti 15, hommikul 17 m/s. Keskpäeva paiku hakkab lund sadama ja tuiskab.
24.01. öösel tugevneb lõuna- ja edelatuul puhanguti 15, hommikul 17 m/s. Keskpäeva paiku hakkab lund sadama ja tuiskab.
24.01. öösel tugevneb lõuna- ja edelatuul puhanguti 15, hommikul 17 m/s. Keskpäeva paiku hakkab lund sadama ja tuiskab.
24.01. öösel tugevneb lõuna- ja edelatuul puhanguti 15, hommikul 17 m/s. Keskpäeva paiku hakkab lund sadama ja tuiskab.
24.01. öösel tugevneb lõuna- ja edelatuul puhanguti 15, hommikul 17 m/s. Ennelõunal hakkab lund sadama ja tuiskab.
24.01. öösel tugevneb lõuna- ja edelatuul puhanguti 15, hommikul 17 m/s. Ennelõunal hakkab lund sadama ja tuiskab.
24.01. öösel tugevneb lõuna- ja edelatuul puhanguti 15, hommikul 17 m/s. Hommikul hakkab lund sadama ja tuiskab. Õhtul läheb sadu üle lörtsiks. On jäiteoht.
24.01. lõuna- ja edelatuul puhanguti 15-17, rannikul puhanguti 20-22 m/s. Hommikul hakkab lund sadama ja tuiskab. Õhtul läheb sadu üle lörtsiks. On jäiteoht.
24.01. lõuna- ja edelatuul puhanguti 15-17, rannikul puhanguti 20-22 m/s. Hommikul hakkab lund sadama ja tuiskab. Õhtul läheb sadu üle lörtsiks. On jäiteoht.
24.01. lõuna- ja edelatuul puhanguti 15-17, rannikul puhanguti 20-22 m/s. Hommikul hakkab lund sadama ja tuiskab. Õhtul läheb sadu üle lörtsiks. On jäiteoht.
24.01. lõuna- ja edelatuul 15, puhanguti 20, hommikuks kuni 24 m/s. Vastu hommikut hakkab lund sadama ja tuiskab. Pärastlõunal läheb sadu üle lörtsiks ja vihmaks. On jäidet.
24.01. lõuna- ja edelatuul 15, puhanguti 20, hommikuks kuni 24 m/s. Vastu hommikut hakkab lund sadama ja tuiskab. Pärastlõunal läheb sadu üle lörtsiks ja vihmaks. On jäidet.
24.01. lõuna- ja edelatuul 15, puhanguti 20, hommikuks kuni 24 m/s. Vastu hommikut hakkab lund sadama ja tuiskab. Pärastlõunal läheb sadu üle lörtsiks ja vihmaks. On jäidet.
edela- ja lõunatuul puhanguti 15 m/s. 24.01. lõuna- ja edelatuul tugevneb 14-16, puhanguti 23 m/s.
edela- ja lõunatuul puhanguti 15 m/s. 24.01. lõuna- ja edelatuul tugevneb 14-16, puhanguti 23 m/s.
edela- ja lõunatuul puhanguti 15 m/s. 24.01. lõuna- ja edelatuul tugevneb 14-16, puhanguti 23 m/s.
edela- ja lõunatuul puhanguti 15 m/s. 24.01. lõuna- ja edelatuul tugevneb 14-16, puhanguti 23 m/s.
24.01 lõuna- ja edelatuul 15-18, puhanguti 25 m/s.
edela- ja lõunatuul 8-11 m/s, 24.01 päeval puhanguti 15-17 m/s.

Külastatavus

Maa magnetväli

Tänane kuufaas

49,5% on kuu nähtav.
23 päeva on noorkuuni.
Poolkuu (esimene veerand)

UV-indeks Tõraveres

Veebimajutus

Süsteemimootor

drupal

HTML raamistik

bootstrap 3

Kujundus

bootswatch

Reklaam

adsense

Sisuedastusvõrk