Electron 2 MeV Integral Flux Alert issued on June 7
An alert for electron 2 MeV integral flux exceeding 1,000 pfu was issued on June 7, 2026. Threshold was reached at 11:43 UTC.
Shallow M6.1 earthquake hits near Severo-Kuril’sk, Russia
A shallow M6.1 earthquake hit 124 km (77 miles) southeast of Severo-Kuril’sk, Russia at 10:41 UTC on June 7, 2026. The event occurred at a depth of 35.0 km (21.7 miles).
G3 – Strong Geomagnetic Storm Watch issued for June 8, 2026
A G3 – Strong Geomagnetic Storm Watch is in effect for June 8, 2026. The Watch replaces all previous alerts and covers the entire day.
High electron flux alert issued on June 6, 2026
A high electron flux alert was issued on June 6, 2026, after the 2 MeV electron integral flux exceeded 1,000 pfu at GOES-19 at 16:40 UTC.
Moderate M1.8 solar flare erupts at 14:01 UTC on June 6, 2026
A moderate M1.8 solar flare erupted at 14:01 UTC on June 6, 2026.
Minor C8.8 solar flare erupts at 13:18 UTC on June 6, 2026
A minor C8.8 solar flare erupted at 13:18 UTC on June 6, 2026.
Ash cloud from Sheveluch volcano observed at 12.2 km altitude, Russia
An ash cloud from Sheveluch volcano, Russia, was observed at 12.2 km (40 000 feet) altitude at 08:40 UTC on June 6, 2026, according to the Tokyo VAAC.
Ash cloud from Sabancaya volcano observed at 6.4 km altitude, Peru
An ash cloud from Sabancaya volcano, Peru, was observed at 6.4 km (21 000 feet) altitude at 08:10 UTC on June 6, 2026, according to the Buenos Aires VAAC.
G1 – Minor Geomagnetic Storm Alert issued on June 5
A G1 – Minor Geomagnetic Storm Alert has been issued for June 5, 2026, valid from 21:00 to 24:00 UTC.
Shallow M5.6 earthquake hits Balleny Islands region (Updated)
A shallow M5.6 earthquake occurred in the Balleny Islands region at 20:58 UTC on June 5, 2026. The quake struck at a depth of 10.0 km (6.2 miles), as recorded by the USGS.
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