Cold spell occuring from January 02 2012 to January 20 2012 at 29.5°N 83.5°E

Download data: JSON

Event type: Cold spell

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

  • Afghanistan
  • Bhutan
  • China
  • India
  • Myanmar
  • Nepal
  • Pakistan

Duration: 19 days

Time span: January 02 2012 to January 20 2012

Statistics over entire affected area:

  • Mean temperature anomaly: -5.4 °C
  • Mean temperature: -12.8 °C
  • Minimum temperature anomaly: -14.5 °C
  • Minimum temperature: -34.2 °C

Event center: 29.5°N 83.5°E

Area affected: 1072188 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_2012-Jan-02_to_2012-Jan-20_83.5_29.5

Heat wave occuring from December 24 2011 to January 11 2012 at 22.5°N 92.0°E

Download data: JSON

Event type: Heat wave

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

  • Bangladesh
  • China
  • India
  • Laos
  • Myanmar
  • Thailand

Duration: 19 days

Time span: December 24 2011 to January 11 2012

Statistics over entire affected area:

  • Mean temperature anomaly: 2.4 °C
  • Mean temperature: 23.7 °C
  • Maximum temperature anomaly: 6.8 °C
  • Maximum temperature: 28.8 °C

Event center: 22.5°N 92.0°E

Area affected: 3185911 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-Dec-24_to_2012-Jan-11_92.0_22.5

Cold spell occuring from December 10 2011 to December 26 2011 at 27.0°N 87.5°E

Download data: JSON

Event type: Cold spell

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

  • Bangladesh
  • Bhutan
  • China
  • India
  • Myanmar
  • Nepal

Duration: 17 days

Time span: December 10 2011 to December 26 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -2.5 °C
  • Mean temperature: 16.3 °C
  • Minimum temperature anomaly: -5.1 °C
  • Minimum temperature: -0.7 °C

Event center: 27.0°N 87.5°E

Area affected: 1538232 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-Dec-10_to_2011-Dec-26_87.5_27.0

Cold spell occuring from December 07 2011 to December 14 2011 at 17.0°N 109.5°E

Download data: JSON

Event type: Cold spell

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

  • Cambodia
  • China
  • Laos
  • Myanmar
  • Thailand
  • Vietnam

Duration: 8 days

Time span: December 07 2011 to December 14 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -3.9 °C
  • Mean temperature: 15.0 °C
  • Minimum temperature anomaly: -8.0 °C
  • Minimum temperature: -14.4 °C

Event center: 17.0°N 109.5°E

Area affected: 2574630 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-Dec-07_to_2011-Dec-14_109.5_17.0

Heat wave occuring from December 06 2011 to December 10 2011 at 24.5°N 97.0°E

Download data: JSON

Event type: Heat wave

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

  • Myanmar

Duration: 5 days

Time span: December 06 2011 to December 10 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 2.4 °C
  • Mean temperature: 20.8 °C
  • Maximum temperature anomaly: 4.3 °C
  • Maximum temperature: 23.0 °C

Event center: 24.5°N 97.0°E

Area affected: 91029 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-Dec-06_to_2011-Dec-10_97.0_24.5

Heat wave occuring from November 16 2011 to November 26 2011 at 12.5°N 100.0°E

Download data: JSON

Event type: Heat wave

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

  • India
  • Myanmar
  • Thailand

Duration: 11 days

Time span: November 16 2011 to November 26 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 1.1 °C
  • Mean temperature: 28.7 °C
  • Maximum temperature anomaly: 3.0 °C
  • Maximum temperature: 29.8 °C

Event center: 12.5°N 100.0°E

Area affected: 343008 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-Nov-16_to_2011-Nov-26_100.0_12.5

Heat wave occuring from October 22 2011 to December 12 2011 at 32.5°N 73.5°E

Download data: JSON

Event type: Heat wave

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

  • Afghanistan
  • Bangladesh
  • Bhutan
  • China
  • India
  • Iran
  • Japan
  • Kazakhstan
  • Kyrgyzstan
  • Mongolia
  • Myanmar
  • Nepal
  • North Korea
  • Oman
  • Pakistan
  • South Korea

Duration: 52 days

Time span: October 22 2011 to December 12 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 4.3 °C
  • Mean temperature: 12.5 °C
  • Maximum temperature anomaly: 15.2 °C
  • Maximum temperature: 31.6 °C

Event center: 32.5°N 73.5°E

Area affected: 11511940 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-Oct-22_to_2011-Dec-12_73.5_32.5

Cold spell occuring from October 21 2011 to November 27 2011 at 26.0°N 98.5°E

Download data: JSON

Event type: Cold spell

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

  • Bangladesh
  • Bhutan
  • China
  • India
  • Laos
  • Myanmar
  • Nepal
  • Vietnam

Duration: 38 days

Time span: October 21 2011 to November 27 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -3.0 °C
  • Mean temperature: 10.7 °C
  • Minimum temperature anomaly: -14.5 °C
  • Minimum temperature: -21.2 °C

Event center: 26.0°N 98.5°E

Area affected: 1328772 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-Oct-21_to_2011-Nov-27_98.5_26.0

Cold spell occuring from October 18 2011 to October 21 2011 at 22.5°N 96.5°E

Download data: JSON

Event type: Cold spell

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

  • Myanmar

Duration: 4 days

Time span: October 18 2011 to October 21 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -2.1 °C
  • Mean temperature: 23.9 °C
  • Minimum temperature anomaly: -3.6 °C
  • Minimum temperature: 17.7 °C

Event center: 22.5°N 96.5°E

Area affected: 250228 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-Oct-18_to_2011-Oct-21_96.5_22.5

Heat wave occuring from October 09 2011 to October 15 2011 at 23.5°N 94.5°E

Download data: JSON

Event type: Heat wave

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

  • India
  • Myanmar

Duration: 7 days

Time span: October 09 2011 to October 15 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 1.9 °C
  • Mean temperature: 27.0 °C
  • Maximum temperature anomaly: 2.9 °C
  • Maximum temperature: 30.2 °C

Event center: 23.5°N 94.5°E

Area affected: 181403 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-Oct-09_to_2011-Oct-15_94.5_23.5