Download data: JSON
Event type: Heat wave
Countries affected (identified with ArcGIS Online; provided only for geographical reference):
- Antarctica
Duration: 4 days
Time span: June 17 2026 to June 20 2026
Statistics over entire affected area:
- Mean temperature anomaly: 10.6 °C
- Mean temperature: -16.5 °C
- Maximum temperature anomaly: 15.2 °C
- Maximum temperature: -11.4 °C
Event center: -73.0°S 346.0°E
Area affected: 92750 km$^2$
Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.
Event ID: Heat_wave_2026-Jun-17_to_2026-Jun-20_346.0_-73.0