Cold spell occuring from April 30 2011 to May 08 2011 at 60.0°N 31.5°E

Download data: JSON

Event type: Cold spell

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

  • Estonia
  • Russian Federation

Duration: 9 days

Time span: April 30 2011 to May 08 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -4.4 °C
  • Mean temperature: 1.6 °C
  • Minimum temperature anomaly: -7.6 °C
  • Minimum temperature: -0.5 °C

Event center: 60.0°N 31.5°E

Area affected: 56926 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-30_to_2011-May-08_31.5_60.0

Cold spell occuring from April 30 2011 to May 07 2011 at 66.5°N 145.0°E

Download data: JSON

Event type: Cold spell

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

  • Russian Federation

Duration: 8 days

Time span: April 30 2011 to May 07 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -6.4 °C
  • Mean temperature: -10.2 °C
  • Minimum temperature anomaly: -8.7 °C
  • Minimum temperature: -16.3 °C

Event center: 66.5°N 145.0°E

Area affected: 264818 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-30_to_2011-May-07_145.0_66.5

Cold spell occuring from April 18 2011 to April 28 2011 at 41.0°N 131.5°E

Download data: JSON

Event type: Cold spell

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

  • China
  • North Korea
  • Russian Federation

Duration: 11 days

Time span: April 18 2011 to April 28 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -4.6 °C
  • Mean temperature: 2.8 °C
  • Minimum temperature anomaly: -7.9 °C
  • Minimum temperature: -1.2 °C

Event center: 41.0°N 131.5°E

Area affected: 324027 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-18_to_2011-Apr-28_131.5_41.0

Cold spell occuring from April 10 2011 to April 24 2011 at 51.0°N 231.5°E

Download data: JSON

Event type: Cold spell

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

  • Canada
  • Russian Federation
  • United States

Duration: 15 days

Time span: April 10 2011 to April 24 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -3.9 °C
  • Mean temperature: -0.1 °C
  • Minimum temperature anomaly: -14.7 °C
  • Minimum temperature: -29.4 °C

Event center: 51.0°N 231.5°E

Area affected: 7250411 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-10_to_2011-Apr-24_231.5_51.0

Cold spell occuring from April 09 2011 to April 13 2011 at 71.0°N 180.5°E

Download data: JSON

Event type: Cold spell

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

  • Russian Federation

Duration: 5 days

Time span: April 09 2011 to April 13 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -5.4 °C
  • Mean temperature: -21.3 °C
  • Minimum temperature anomaly: -7.9 °C
  • Minimum temperature: -24.6 °C

Event center: 71.0°N 180.5°E

Area affected: 73184 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-13_180.5_71.0

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

Cold spell occuring from March 27 2011 to April 06 2011 at 66.5°N 181.5°E

Download data: JSON

Event type: Cold spell

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

  • Russian Federation

Duration: 11 days

Time span: March 27 2011 to April 06 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -8.6 °C
  • Mean temperature: -24.9 °C
  • Minimum temperature anomaly: -13.1 °C
  • Minimum temperature: -32.9 °C

Event center: 66.5°N 181.5°E

Area affected: 257236 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-27_to_2011-Apr-06_181.5_66.5

Cold spell occuring from March 26 2011 to March 30 2011 at 53.5°N 59.0°E

Download data: JSON

Event type: Cold spell

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

  • Kazakhstan
  • Russian Federation

Duration: 5 days

Time span: March 26 2011 to March 30 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -6.4 °C
  • Mean temperature: -8.1 °C
  • Minimum temperature anomaly: -9.6 °C
  • Minimum temperature: -12.8 °C

Event center: 53.5°N 59.0°E

Area affected: 257743 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-26_to_2011-Mar-30_59.0_53.5

Cold spell occuring from March 09 2011 to March 12 2011 at 53.0°N 44.0°E

Download data: JSON

Event type: Cold spell

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

  • Russian Federation

Duration: 4 days

Time span: March 09 2011 to March 12 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -8.0 °C
  • Mean temperature: -11.1 °C
  • Minimum temperature anomaly: -9.6 °C
  • Minimum temperature: -13.8 °C

Event center: 53.0°N 44.0°E

Area affected: 92328 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-09_to_2011-Mar-12_44.0_53.0

Cold spell occuring from March 08 2011 to May 05 2011 at 8.0°N 107.0°E

Download data: JSON

Event type: Cold spell

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

  • Bangladesh
  • Brunei Darussalam
  • Cambodia
  • China
  • India
  • Indonesia
  • Japan
  • Kazakhstan
  • Kyrgyzstan
  • Laos
  • Malaysia
  • Mongolia
  • Myanmar
  • Pakistan
  • Philippines
  • Russian Federation
  • Thailand
  • Vietnam

Duration: 59 days

Time span: March 08 2011 to May 05 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -3.4 °C
  • Mean temperature: 18.0 °C
  • Minimum temperature anomaly: -19.8 °C
  • Minimum temperature: -30.1 °C

Event center: 8.0°N 107.0°E

Area affected: 22912706 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-08_to_2011-May-05_107.0_8.0