ClimateSignals

Signals

• ►Acidification (1)
• ►agricultural losses (3)
• ►allergy and asthma increase (2)
• ►Antarctic Hairgrass spreading (1)
• ►Antarctic land ice loss (2)
• ►Antarctica ice shelf loss (1)
• ►Antartic Bottom Water Loss (1)
• ►Arctic ice-shelf loss (4)
  • ►Ward Hunt Ice-shelf break off 2010 (2)
• ►Arctic sea ice low December 2010 (1)
• ▼Arctic Sea Ice Melt (82)
  • ►albedo loss (2)
  • ►Arctic sea ice minimum 2010 (10)
    • ►Arctic sea ice volume (3)
  • ►Arctic sea ice minimum 2011 (1)
  • ►Arctic sea ice volume (1)
  • ▼Barents-Kara sea ice loss (7)
    • Freeze in Europe linked to cold wave pushed south by Arctic warming
    • Record low December sea-ice warming Arctic, pushing cold wave south to Europe
    • ▼Barents-Kara sea ice loss – Cold Europe link (3)
      • Freeze in Europe linked to cold wave pushed south by Arctic warming
      • Record low December sea-ice warming Arctic, pushing cold wave south to Europe
      • ▼Cold wave over Europe December 2010 (1)
        • Record low December sea-ice warming Arctic, pushing cold wave south to Europe
  • ►increased military activities (2)
  • ►Multi-year ice loss (3)
  • ►new commercial shipping (1)
  • ►Northern passages open (5)
    • ►Northern passages open 2010 (2)
  • ►Polar bear swims (1)
  • ►Walrus haul out (2)
    • ►walrus haul out of 2010 (1)
  • ►Warm Arctic-Cold Continents pattern (15)
    • ►December cold wave over Eastern U.S. (1)
    • ►January/February 2011 cold wave over USA (2)
    • ►Negative Arctic Oscillation (2)
  • 18 ships clear Northwest passage
  • Animation: 2010 Arctic sea ice minimum
  • Arctic air conditioning effect melting away with ice
  • Arctic ice keeps to downward trend in November
  • Arctic sea ice 3rd lowest on record in 2010
  • Arctic sea ice at the record low for beginning of March
  • Arctic sea ice in October at 3rd lowest level on record
  • Arctic sea ice low, struggling to winter maximum
  • Arctic sea ice melt on pace to set record low volume this year
  • Arctic sea ice now 3rd lowest on record
  • Arctic sea ice now thin, rotten and volume down 55%
  • Arctic sea ice volume all time low in 2010
  • Arctic sea ice volume at 2nd lowest level ever recorded
  • Arctic sea ice volume at record low in August
  • Arctic sea-ice in January below the extant of the record low 2006/2007 season
  • Arctic warming pushing cold wave south over eastern U.S.
  • Canada building navy to patrol ice-free Arctic Ocean
  • Cold weather over U.S. linked to record low Arctic sea ice
  • Freeze in Europe linked to cold wave pushed south by Arctic warming
  • Generals meet to deal with melting Arctic
  • January Arctic sea ice lowest on record
  • Massive walrus haul-out now up to 20,000 animals
  • Melting snow and ice warming planet faster than expected: 10⁹ GigaWatts
  • NASA's Climate Time Machine
  • Northwest and Northeast Passages now open
  • Ongoing sea level rise threatening $100 billion in U.S. naval bases
  • Open water on Hudsun Bay at year's end for the 1st time on record
  • Polar bear swims for 9 days to reach ice
  • Record low December sea ice driving extreme weather conditions
  • Record low December sea-ice warming Arctic, pushing cold wave south to Europe
  • Thick Arctic sea ice now disappearing due to melt
  • Warming Arctic draws more extreme storms up to the U.S.
  • Warming due to loss of snow and ice twice as strong as estimated
  • WMO: High number of extreme weather events in 2010
• ►Australia/NSW March 2012 (3)
  • ►Flooding (2)
    • ►Spider migration (1)
• ►bears foraging cemetaries (1)
• ►Cherry Blossoms (1)
• ►El Niño/La Niño cycle more frequent/intense (2)
• ►extreme weather (326)
  • ►Sherwood et al. 2011.">agricultural losses (24)
    • ►higher food prices (8)
    • ►increasing commodity prices (1)
  • ►Climate Extremes Index – USA (5)
    • ►summer 2010 extremes (2)
  • ►drought (42)
    • ►Amazon drought of 2010 (1)
    • ►declining agricultural yields (2)
    • ►declining plant productivity (1)
    • ►Mediterranean drought (1)
    • ►Texas 2011 (2)
    • ►Texas 2011/2012 (3)
      • ►lost rice production (1)
  • ►Drought/Flooding extremes (2)
  • ►dry weather (92)
    • ►declining river flow (14)
      • ►Amazon rivers (5)
      • ►fall 2010 (3)
      • ►Yellow River run-off declining (1)
    • ►declining water supplies (2)
      • ►Lake Mead decline (1)
    • ►East Africa drought (1)
    • ►Lakes drying up (2)
      • ►China (1)
    • ►wildfires (22)
      • ►Israel wildfire December 2010 (2)
      • ►Russian fires of 2010 (2)
      • ►Texans wildfires spring 2011 (5)
  • ►higher insurance premiums (1)
  • ►hot (20)
    • ►misdirected migration (2)
      • ►Pink Pelicans to Siberia (1)
    • ►vegetation loss (2)
      • ►bears foraging cemetaries (1)
  • ►Insurance losses (2)
  • ►Intensification of NASH/Bermuda High (1)
  • ►spring melt floods (2)
    • ►Red River flood of 2011 (1)
  • ►stronger extratropical storms (10)
    • ►Great Lakes megastorm Oct. 2010 (4)
  • ►Stronger storms (2)
  • ►Tornadoes (19)
    • ►earlier appearance of tornadoes (5)
    • ►northward expansion of tornado range (1)
• ►Freeze over delay (2)
  • ►Hudson Bay 2010/2011 (1)
• ►freshwater pooling in Arctic Ocean (2)
• ►Glacial melt (34)
  • ►Asian glaciers retreating (3)
    • ►Chinese glacier retreating (1)
  • ►glacial-lake outburst floods (2)
    • ►Colonia glacier (1)
  • ►Greenland ice sheet melt (17)
    • ►2010 Greenland ice sheet melt (3)
    • ►2011 glacial melt (1)
    • ►increased iceberg calving (2)
      • ►increased iceberg quakes (1)
  • ►Linne´glacier retreating (1)
• ►Gulf Stream shifting northward (1)
• ►habitat loss (6)
  • ►species population decline (3)
    • ►bicknell’s thrush population decline (1)
    • ►declining fish catch (1)
  • ►species population shift (2)
• ►Heat Waves (41)
  • ►Japan summer heat wave of 2010 (3)
  • ►Plain States USA winter 2011/2012 (1)
  • ►Russian heat wave of 2010 (12)
  • ►Sydney February 2011 (1)
  • ►Texas summer heat wave of 2011 (1)
  • ►U.S. East Coast heat wave of 2010 (3)
• ►heavy precipitation events (113)
  • ►Belgium flood of Nov. 2010 (1)
  • ►Brazil Floods/Rain/Mudslides Jan 2011 (2)
  • ►Chicago 2011 (1)
  • ►Colombian floods of Fall 2010 (1)
  • ►England/Wales floods of Fall 2000 (1)
  • ►flooding (45)
    • ►July 2011 (1)
    • ►Mozambique February 2011 (1)
    • ►Namibia Flooding (2)
      • ►Namibia Flooding March 2011 (1)
    • ►Pakistan 2011 (1)
    • ►Pakistan flood of 2010 (8)
    • ►Seoul Floods (1)
    • ►South Africa Orange river Feb/Jan 2011 (1)
    • ►Thailand flood 2011 (1)
    • ►Thailand flood Oct. 2010 (2)
  • ►Hurricane Irene (1)
  • ►Jeddah floods January 2011 (2)
  • ►Queensland floods 2010/2011 (8)
    • ►Mining losses (1)
  • ►Sri Lanka Floods Jan 2011 (2)
  • ►Tropical Storm Lee Sept. 2011 (1)
• ►hot/dry conditions (1)
• ►Hurricane storm surge higher on sea level rise (1)
• ►Ice field melt (6)
  • ►archeological discoveries (2)
    • ►Viking reindeer hunting gear discovered (1)
  • ►paleontological discoveries (2)
    • ►Ellesmere Island forest (1)
• ►ice sheet melt (8)
  • ►Antarctic ice sheet melt (2)
  • ►Greenland ice sheet melt (2)
• ►increased CO2 levels (4)
  • ►increased vegetation (2)
    • ►braking winds (1)
  • ►spread of crop virus (1)
• ►increased heavy precipitation (39)
  • ►Europe 20th century (2)
  • ►flooding (12)
  • ►heavy snow falls (2)
  • ►increased landslides (2)
  • ►Northern Hemisphere (1)
• ►Increased precipitiation (40)
  • ►increased run-off (24)
    • ►flooding (8)
      • ►Central USA Spring 2011 (1)
• ►increased run-off from melting ice (1)
• ►Israel fires December 2010 (1)
• ►longer (1)
• ►Lyme disease spreading (1)
• ►Noctilucent clouds more frequent and brighter (1)
• ►Oklahoma 2011 (2)
• ►record high temperature (56)
  • ►Eurupe (2)
    • ►summer 2010 (1)
  • ►India (2)
    • ►Mumbai/Bombay (1)
  • ►Los Angeles all-time high (2)
  • ►Moscow record high for November (1)
  • ►Record High Temperature for Palestine (1)
  • ►Record high temperature for Zambia Oct. 2010 (1)
  • ►USA March 2012 (14)
• ►Red River 2011 (1)
• ►reduced fog (1)
• ►rising water tables (1)
• ►sea level rise (13)
  • ►Australia (1)
  • ►Marshall Islands (2)
    • ►Tidal flooding (1)
  • ►sites now underwater (1)
• ►shift in seasons (36)
  • ►changed Indian Monsoon season (1)
  • ►early spring (11)
    • ►Early asthma season (2)
    • ►Early plankton bloom (1)
    • ►Lake Tahoe (1)
  • ►rain earlier in the year (1)
  • ►warmer weather (4)
    • ►Agricultural losses (1)
  • ►warmer, shorter winters (10)
    • ►closing earlier (1)
    • ►Hockey rinks opening later (1)
    • ►Lyme disease increasing in Maine (1)
    • ►Pine Bark Beetles overwintering (2)
      • ►dead pine trees (1)
• ►shifting weather patterns (51)
  • ►changes in Arctic Oscillation (14)
    • ►colder (1)
    • ►Colder European winters (2)
    • ►Snowmaggedon (4)
    • ►snowy winters for the eastern U.S. (1)
  • ►Changes in El Niño/La Niña pattern (4)
    • ►El Niño/La Niña growing more extreme (2)
  • ►decreasing winds (1)
  • ►drought/flood extremes (1)
  • ►El Niños moving west (1)
  • ►growing stronger (1)
  • ►Intensification of NASH/Bermuda High (2)
    • ►Drought/Flood pattern in SE USA (1)
  • ►Northward path for Atlantic hurricanes (2)
  • ►reduced water supplies (1)
  • ►Shift in Indian Monsoon season (2)
    • ►Central India drought of 2008 (1)
• ►species shift (6)
  • ►declining white truffle population (1)
  • ►shrubs colonizing Arctic tundra (1)
• ►species shift (2)
  • ►Adélies population losses (1)
• ►Spring flooding (2)
• ►Sri Lanka February 2011 (1)
• ►Stratospheric cooling (1)
• ►Strong hurricanes (5)
  • ►Megi (2)
• ►Stronger storms (1)
• ►Texas 2011 (2)
• ►Thailand 2011 (2)
• ►Trophospheric warming (1)
• ►Warm/Wet air mass (1)
• ►warmer temperatures (57)
  • ►2010 (8)
    • ►China (1)
    • ►Europe (2)
      • ►summer 2010 (1)
    • ►India 2010 warmest on record (1)
  • ►2011 (4)
    • ►January ’11 (1)
  • ►August 2010 (1)
  • ►Jan-Aug 2010 (2)
  • ►Jan-Nov 2010 (2)
  • ►Jan-Oct 2010 (1)
  • ►Jan-Sept 2010 (1)
  • ►New record highs outpacing new record lows (6)
    • ►October 2010 (1)
  • ►November 2010 (2)
  • ►October 2010 (1)
  • ►United States (3)
    • ►Urban areas (1)
  • ►warming 2000-2009 (2)
    • ►Queensland (1)
• ►warming (82)
  • ►Arctic (1)
  • ►changes breeding patterns (1)
  • ►changing forests (2)
  • ►early flowering (3)
  • ►Foliation color changes (2)
    • ►New England sugar maples color change (1)
  • ►global temperatures (4)
    • ►land and ocean (1)
  • ►increased agricultural production (2)
    • ►New York wine industry expanding (1)
  • ►increased humidity (3)
    • ►declining extreme highs as humidity suppresses spikes (1)
  • ►land and ocean (1)
  • ►longer growing season (4)
    • ►New York Wine industry expanding (1)
  • ►longer ragweed season (5)
    • ►increased allergies (3)
  • ►melting permafrost (2)
    • ►methane release from melting permafrost (1)
  • ►reduced cryosphere (snow and ice) (7)
    • ►albedo loss (1)
    • ►reduced ice cover (2)
      • ►Great Lakes reduced ice cover (1)
  • ►Reduced snow cover (4)
  • ►rising convection threshold (2)
    • ►rising humidity/wet bulb temperature (1)
  • ►snow falling as rain (2)
    • ►snowfield melt (1)
  • ►species population growth (12)
    • ►forest death from beetle predation (2)
    • ►Spreading dengue fever (3)
  • ►spread of crop virus (1)
  • ►warmed cold events (3)
    • ►European cold spell of 2010 (1)
    • ►warmed (1)
• ►Warming lakes (1)
• ►Warming oceans (85)
  • ►Coral bleaching (11)
    • ►Coral bleaching caribbean 2010 (3)
  • ►Coral reef die-off (5)
  • ►deep water warming (1)
  • ►hurricane activity (5)
  • ►increased hurricane intensity (19)
    • ►Cyclone Yasi (5)
    • ►Hurricane Irene (1)
    • ►Hurricane Tomas (2)
  • ►increased precipitation (2)
  • ►increased rainfall from hurricanes (2)
  • ►longer hurricane seasons (1)
  • ►record high sea surface temperatures (10)
    • ►August 2010 (1)
    • ►heavy precipitation (1)
    • ►September 2010 (1)
  • ►record highs outpacing record lows (3)
  • ►shifting population ranges (2)
    • ►Jelly fish population growing in Irish Sea (1)
  • ►species growth limited (2)
    • ►Morwong (1)
  • ►undersea permafrost instability (2)
    • ►undersea methane release (1)
• ►warming rivers (1)
• ►Wave heights rising (1)
• ►Wet spells (1)
  • ►Europe (1)
• ►wet/dry extremes (2)
• ►Wind speeds increase (3)