Download data: JSON
Event type: Heat wave
Countries affected (identified with ArcGIS Online; provided only for geographical reference):
- Antarctica
Duration: 3 days
Time span: June 18 2026 to June 20 2026
Statistics over entire affected area:
- Mean temperature anomaly: 14.1 °C
- Mean temperature: -16.2 °C
- Maximum temperature anomaly: 20.4 °C
- Maximum temperature: -10.8 °C
Event center: -82.0°S 217.5°E
Area affected: 55689 km$^2$
Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.
Event ID: Heat_wave_2026-Jun-18_to_2026-Jun-20_217.5_-82.0