Electron Flux Alert issued on June 16, 2026
An Electron 2 MeV Integral Flux Alert was issued on June 16, 2026. Electron flux exceeded 1,000 pfu since June 13, 2026.
Moderate M5.5 earthquake hits near Noda, Japan
A moderate M5.5 earthquake occurred 4 km (2 miles) northwest of Noda, Japan at 10:46 UTC on June 16, 2026. The quake struck at a depth of 71.8 km (44.6 miles), according to USGS data.
Shallow M6.3 earthquake hits Gansu, China
A shallow M6.3 earthquake struck 260 km (162 miles) south-southeast of Dunhuang, China, at 09:06 UTC on June 16, 2026. The event was registered at a depth of 10.0 km (6.2 miles), according to USGS data.
Shallow M6.7 earthquake hits Central Sulawesi, Indonesia (Updated)
A shallow M6.7 earthquake struck 43 km (27 miles) east-southeast of Palu, Indonesia, at 03:27 UTC on June 16, 2026. The quake occurred at a depth of 10.0 km (6.2 miles), according to USGS data.
Moderate M5.5 earthquake hits near Pangyan, Philippines
An earthquake measuring M5.5 occurred 5 km (3 miles) south-southwest of Pangyan, Philippines, at 15:30 UTC on June 15, 2026. The event originated at a depth of 72.3 km (44.9 miles), according to data from USGS.
Electron 2 MeV Integral Flux Alert issued on June 15, 2026
An alert has been issued for Electron 2 MeV Integral Flux exceeding 1,000 pfu beginning June 13, 2026. The maximum flux observed yesterday was 1,581 pfu.
Strong M6.2 earthquake strikes near Pondaguitan, Philippines
An earthquake with a magnitude of M6.2 occurred 67 km (42 miles) east-southeast of Pondaguitan, Philippines at 09:18 UTC on June 15, 2026. The event was registered at a depth of 111.9 km (69.5 miles).
Electron 2 MeV Integral Flux Alert issued on June 14, 2026
An Electron 2 MeV Integral Flux Alert was issued on June 14, 2026, after flux levels exceeded 1,000 pfu starting June 13 at 13:32 UTC.
G2 – Moderate Geomagnetic Storm Watch issued for June 14, 2026
A G2 – Moderate Geomagnetic Storm Watch has been issued for June 14, 2026, according to the NOAA SWPC alert released at 08:30 UTC.
Geomagnetic K-index of 4 – Alert issued on June 13, 2026
A Geomagnetic K-index of 4 Alert was issued on June 13, 2026. The alert was active for the period 18:00–21:00 UTC.
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