Cold spell occuring from April 13 2011 to April 15 2011 at 30.0°N 46.0°E

Download data: JSON

Event type: Cold spell

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

  • Iraq
  • Kuwait
  • Saudi Arabia

Duration: 3 days

Time span: April 13 2011 to April 15 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -5.3 °C
  • Mean temperature: 19.2 °C
  • Minimum temperature anomaly: -7.2 °C
  • Minimum temperature: 16.4 °C

Event center: 30.0°N 46.0°E

Area affected: 153216 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-Apr-13_to_2011-Apr-15_46.0_30.0

Cold spell occuring from April 09 2011 to April 15 2011 at 40.0°N 40.0°E

Download data: JSON

Event type: Cold spell

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

  • Georgia
  • Iran
  • Iraq
  • Russian Federation
  • Syria
  • Turkiye
  • Ukraine

Duration: 7 days

Time span: April 09 2011 to April 15 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -5.9 °C
  • Mean temperature: 3.5 °C
  • Minimum temperature anomaly: -11.2 °C
  • Minimum temperature: -8.5 °C

Event center: 40.0°N 40.0°E

Area affected: 632812 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-Apr-09_to_2011-Apr-15_40.0_40.0

Heat wave occuring from April 01 2011 to April 04 2011 at 37.0°N 40.5°E

Download data: JSON

Event type: Heat wave

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

  • Iran
  • Iraq
  • Saudi Arabia
  • Syria
  • Turkiye

Duration: 4 days

Time span: April 01 2011 to April 04 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 6.3 °C
  • Mean temperature: 23.9 °C
  • Maximum temperature anomaly: 8.7 °C
  • Maximum temperature: 29.2 °C

Event center: 37.0°N 40.5°E

Area affected: 162825 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-01_to_2011-Apr-04_40.5_37.0

Heat wave occuring from March 16 2011 to March 23 2011 at 36.5°N 39.5°E

Download data: JSON

Event type: Heat wave

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

  • Armenia
  • Azerbaijan
  • Cyprus
  • Iran
  • Iraq
  • Lebanon
  • Saudi Arabia
  • Syria
  • Turkiye

Duration: 8 days

Time span: March 16 2011 to March 23 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 4.9 °C
  • Mean temperature: 16.2 °C
  • Maximum temperature anomaly: 8.6 °C
  • Maximum temperature: 27.6 °C

Event center: 36.5°N 39.5°E

Area affected: 1274416 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-Mar-16_to_2011-Mar-23_39.5_36.5

Cold spell occuring from March 11 2011 to March 23 2011 at 14.5°N 45.0°E

Download data: JSON

Event type: Cold spell

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

  • Iran
  • Iraq
  • Kuwait
  • Oman
  • Saudi Arabia
  • Yemen

Duration: 13 days

Time span: March 11 2011 to March 23 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -5.3 °C
  • Mean temperature: 17.3 °C
  • Minimum temperature anomaly: -12.0 °C
  • Minimum temperature: 7.1 °C

Event center: 14.5°N 45.0°E

Area affected: 2157765 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-11_to_2011-Mar-23_45.0_14.5

Heat wave occuring from February 23 2011 to March 02 2011 at 25.0°N 42.0°E

Download data: JSON

Event type: Heat wave

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

  • Iran
  • Iraq
  • Qatar
  • Saudi Arabia
  • United Arab Emirates
  • Yemen

Duration: 8 days

Time span: February 23 2011 to March 02 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 5.1 °C
  • Mean temperature: 24.6 °C
  • Maximum temperature anomaly: 9.2 °C
  • Maximum temperature: 28.9 °C

Event center: 25.0°N 42.0°E

Area affected: 1239610 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-Feb-23_to_2011-Mar-02_42.0_25.0

Heat wave occuring from February 19 2011 to February 26 2011 at 35.5°N 41.0°E

Download data: JSON

Event type: Heat wave

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

  • Iraq
  • Jordan
  • Saudi Arabia
  • Syria
  • Turkiye

Duration: 8 days

Time span: February 19 2011 to February 26 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 4.6 °C
  • Mean temperature: 16.1 °C
  • Maximum temperature anomaly: 7.4 °C
  • Maximum temperature: 19.2 °C

Event center: 35.5°N 41.0°E

Area affected: 274171 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-Feb-19_to_2011-Feb-26_41.0_35.5

Cold spell occuring from February 02 2011 to February 05 2011 at 39.5°N 41.5°E

Download data: JSON

Event type: Cold spell

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

  • Georgia
  • Iraq
  • Turkiye

Duration: 4 days

Time span: February 02 2011 to February 05 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -6.6 °C
  • Mean temperature: -11.3 °C
  • Minimum temperature anomaly: -11.1 °C
  • Minimum temperature: -18.0 °C

Event center: 39.5°N 41.5°E

Area affected: 64870 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-Feb-02_to_2011-Feb-05_41.5_39.5

Heat wave occuring from November 24 2010 to December 02 2010 at 32.0°N 39.5°E

Download data: JSON

Event type: Heat wave

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

  • Iraq
  • Jordan
  • Saudi Arabia

Duration: 9 days

Time span: November 24 2010 to December 02 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 4.7 °C
  • Mean temperature: 16.9 °C
  • Maximum temperature anomaly: 6.3 °C
  • Maximum temperature: 18.8 °C

Event center: 32.0°N 39.5°E

Area affected: 81568 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_2010-Nov-24_to_2010-Dec-02_39.5_32.0

Heat wave occuring from October 01 2010 to October 05 2010 at 32.5°N 46.0°E

Download data: JSON

Event type: Heat wave

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

  • Iraq

Duration: 5 days

Time span: October 01 2010 to October 05 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 3.3 °C
  • Mean temperature: 34.0 °C
  • Maximum temperature anomaly: 4.5 °C
  • Maximum temperature: 35.3 °C

Event center: 32.5°N 46.0°E

Area affected: 73149 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_2010-Oct-01_to_2010-Oct-05_46.0_32.5