Cold spell occuring from July 02 2011 to July 04 2011 at 51.0°N 84.5°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Kazakhstan
  • Russian Federation

Duration: 3 days

Time span: July 02 2011 to July 04 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -5.6 °C
  • Mean temperature: 13.9 °C
  • Minimum temperature anomaly: -8.0 °C
  • Minimum temperature: 4.4 °C

Event center: 51.0°N 84.5°E

Area affected: 203141 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2011-Jul-02_to_2011-Jul-04_84.5_51.0

Cold spell occuring from June 29 2011 to July 04 2011 at 45.0°N 76.5°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • China
  • Kazakhstan
  • Kyrgyzstan

Duration: 6 days

Time span: June 29 2011 to July 04 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -4.4 °C
  • Mean temperature: 10.5 °C
  • Minimum temperature anomaly: -9.3 °C
  • Minimum temperature: -7.0 °C

Event center: 45.0°N 76.5°E

Area affected: 217379 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2011-Jun-29_to_2011-Jul-04_76.5_45.0

Heat wave occuring from June 25 2011 to July 11 2011 at 34.0°N 53.5°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Armenia
  • Azerbaijan
  • Georgia
  • Iran
  • Iraq
  • Kazakhstan
  • Russian Federation
  • Turkiye
  • Turkmenistan
  • Uzbekistan

Duration: 17 days

Time span: June 25 2011 to July 11 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 5.1 °C
  • Mean temperature: 31.6 °C
  • Maximum temperature anomaly: 11.0 °C
  • Maximum temperature: 42.9 °C

Event center: 34.0°N 53.5°E

Area affected: 2623874 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Jun-25_to_2011-Jul-11_53.5_34.0

Cold spell occuring from June 19 2011 to June 22 2011 at 52.5°N 67.5°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Kazakhstan
  • Russian Federation

Duration: 4 days

Time span: June 19 2011 to June 22 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -6.2 °C
  • Mean temperature: 13.9 °C
  • Minimum temperature anomaly: -8.0 °C
  • Minimum temperature: 11.0 °C

Event center: 52.5°N 67.5°E

Area affected: 234829 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2011-Jun-19_to_2011-Jun-22_67.5_52.5

Heat wave occuring from May 20 2011 to September 18 2011 at 4.5°N 49.0°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Afghanistan
  • Armenia
  • Azerbaijan
  • Belarus
  • China
  • Egypt
  • Estonia
  • Ethiopia
  • Finland
  • Georgia
  • Iran
  • Iraq
  • Jordan
  • Kazakhstan
  • Kenya
  • Kyrgyzstan
  • Latvia
  • Lithuania
  • Oman
  • Pakistan
  • Russian Federation
  • Saudi Arabia
  • Somalia
  • South Sudan
  • Syria
  • Tajikistan
  • Tanzania
  • Turkiye
  • Turkmenistan
  • Uganda
  • Ukraine
  • United Arab Emirates
  • Uzbekistan
  • Yemen

Duration: 122 days

Time span: May 20 2011 to September 18 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 2.5 °C
  • Mean temperature: 27.8 °C
  • Maximum temperature anomaly: 10.7 °C
  • Maximum temperature: 44.6 °C

Event center: 4.5°N 49.0°E

Area affected: 17804972 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-May-20_to_2011-Sep-18_49.0_4.5

Heat wave occuring from May 10 2011 to May 27 2011 at 24.0°N 51.5°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Afghanistan
  • Bahrain
  • China
  • India
  • Iran
  • Kazakhstan
  • Kyrgyzstan
  • Oman
  • Pakistan
  • Qatar
  • Saudi Arabia
  • Tajikistan
  • Turkmenistan
  • United Arab Emirates
  • Uzbekistan
  • Yemen

Duration: 18 days

Time span: May 10 2011 to May 27 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 4.4 °C
  • Mean temperature: 30.0 °C
  • Maximum temperature anomaly: 9.6 °C
  • Maximum temperature: 41.1 °C

Event center: 24.0°N 51.5°E

Area affected: 4400328 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-May-10_to_2011-May-27_51.5_24.0

Heat wave occuring from April 30 2011 to May 06 2011 at 42.0°N 72.0°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Afghanistan
  • China
  • Iran
  • Kazakhstan
  • Kyrgyzstan
  • Pakistan
  • Tajikistan
  • Turkmenistan
  • Uzbekistan

Duration: 7 days

Time span: April 30 2011 to May 06 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 6.6 °C
  • Mean temperature: 21.4 °C
  • Maximum temperature anomaly: 11.2 °C
  • Maximum temperature: 34.7 °C

Event center: 42.0°N 72.0°E

Area affected: 2054505 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Apr-30_to_2011-May-06_72.0_42.0

Heat wave occuring from April 20 2011 to April 30 2011 at 37.0°N 69.0°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Afghanistan
  • China
  • Iran
  • Kazakhstan
  • Kyrgyzstan
  • Pakistan
  • Tajikistan
  • Turkmenistan
  • Uzbekistan

Duration: 11 days

Time span: April 20 2011 to April 30 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 5.9 °C
  • Mean temperature: 19.8 °C
  • Maximum temperature anomaly: 10.3 °C
  • Maximum temperature: 33.8 °C

Event center: 37.0°N 69.0°E

Area affected: 2704938 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Apr-20_to_2011-Apr-30_69.0_37.0

Heat wave occuring from April 08 2011 to May 07 2011 at 69.5°N 91.0°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • China
  • Iran
  • Kazakhstan
  • Kyrgyzstan
  • Mongolia
  • Norway
  • Russian Federation
  • Tajikistan
  • Turkmenistan
  • Uzbekistan

Duration: 30 days

Time span: April 08 2011 to May 07 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 8.2 °C
  • Mean temperature: -2.1 °C
  • Maximum temperature anomaly: 19.3 °C
  • Maximum temperature: 30.4 °C

Event center: 69.5°N 91.0°E

Area affected: 19297857 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Apr-08_to_2011-May-07_91.0_69.5

Cold spell occuring from March 31 2011 to April 10 2011 at 35.0°N 83.0°E

Download data: JSON

Event type: Cold spell

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Afghanistan
  • China
  • India
  • Kazakhstan
  • Kyrgyzstan
  • Pakistan
  • Tajikistan
  • Uzbekistan

Duration: 11 days

Time span: March 31 2011 to April 10 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -6.8 °C
  • Mean temperature: -8.2 °C
  • Minimum temperature anomaly: -13.2 °C
  • Minimum temperature: -25.1 °C

Event center: 35.0°N 83.0°E

Area affected: 1614045 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Cold_spell_2011-Mar-31_to_2011-Apr-10_83.0_35.0