Menlo Park - Station #4572
Latitude / Longitude:
37.64° / -121.94°
Elevation:
555 m
Equipment Description:
COMAR SLR350Ni
Current Status & Statistics
| Status | ONLINE |
| Availability | 100% (2156 hours online / 2157 total hours) |
| Reception distance in nautical miles | Average: 27.7 / Max: 65.1 |
| Records received in 1 hour | Distinct Vessels: 104 / Positions: 9424 |
| Area Covered | 2091 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 100% | 62 NM | 1995.9 km2 |
| 2 Months | 100% | 62 NM | 1943.4 km2 |
| 3 Months | 100% | 62 NM | 1912.9 km2 |
| 6 Months | 99% | 68 NM | 1862.1 km2 |
| 9 Months | 70.7% | 68 NM | 1787.3 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 299.9 |
| MSG 1,2,3 - Position report - Class A | 149.5 |
| MSG 5 – Ship’s Static and Voyage related data | 9.4 |
| MSG 4 – Base Station report | 34.7 |
| MSG 6,8 – Binary messages | 10 |
| MSG 9 – SAR Aircraft position report | 0 |
| MSG 12, 14 – Safety related message | 0.2 |
| MSG 18 – Class B position report | 7.6 |
| MSG 19 – Extended Class B report | 0 |
| MSG 24 – Class B Ship’s Static data | 7.8 |
| MSG 21 – Aids-to-Navigation report | 54.1 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 26.8 |
| Other Non-AIS messages | 48 |
| Errors | 0 |
| Inconsistent positions | 0 |