STARITHM
Fermi GBM detects a high-probability TGF event.
AI Summary
The Fermi Gamma-ray Burst Monitor detected a Terrestrial Gamma-ray Flash (TGF) with high confidence (100% probability). Key parameters include a burst intensity of 714 and significance of 4.4. No follow-up observations have been reported.
Measurements
| Event ID | 813319200 |
|---|---|
| Source | Fermi GBM |
| Alert type | GRB |
| Significance | low |
| Trigger time (UTC) | Sat, 10 Oct 2026 09:59:55 GMT |
| Right ascension (J2000) | 114.9833° |
| Declination (J2000) | -71.35° |
| Position error radius | 27.7667° |
| GCN notices | 2 |
| GCN circulars | 0 |
Notices (1)
Fermi GBM — GRB · Sat, 10 Oct 2026 09:59:55 GMT
AI summary generated Wed, 14 Oct 2026 07:30:43 GMT.