STARITHM
Fermi GBM detects a high significance gamma-ray burst likely classified as a Terrestrial Gamma-ray Flash (TGF).
AI Summary
The Fermi Gamma-ray Burst Monitor (GBM) detected an event with high significance at 2026-10-14T09:50:17.24Z, characterized as a Terrestrial Gamma-ray Flash (TGF) with 100% probability. No specific position is provided due to the nature of TGFs, which are typically associated with lightning processes within Earth's atmosphere.
Measurements
| Event ID | 813664222 |
|---|---|
| Source | Fermi GBM |
| Alert type | GRB |
| Significance | low |
| Trigger time (UTC) | Wed, 14 Oct 2026 09:50:17 GMT |
| Right ascension (J2000) | 352.1833° |
| Declination (J2000) | 59.3167° |
| Position error radius | 34.8167° |
| GCN notices | 2 |
| GCN circulars | 0 |
Notices (1)
Fermi GBM — GRB · Wed, 14 Oct 2026 09:50:17 GMT
AI summary generated Wed, 14 Oct 2026 10:47:53 GMT.