Satellite Oscillator Anomalies Observed by Multiple Stations in 2018. Stations include Greenland, Alaska, South Korea, and Puerto Rico.
| Number of Anomalies | Number of Detected Events | |
|---|---|---|
| Observed by Two Stations | 5,385 | 2 × 5,385 |
| Observed by Three Stations | 1,085 | 3 × 1,085 |
| Observed by Four Stations | 5 | 4 × 5 |
| All | 6,475 | 14,045 |