| Time (UTC) | Vessel's Name | Position Type | Port | Area | Latitude / Longitude | Speed | Course | AIS Source | |
| 2013-05-20 01:26 | HARBOR EMPEROR | STOPPED | California | 37.8094 / -122.412 | 0 | 226 | Terrestrial | Show on Map | |
| 2013-05-20 01:14 | HARBOR EMPEROR | Departure | SAN FRANCISCO | Terrestrial | Show on Map | ||||
| 2013-05-20 01:02 | HARBOR EMPEROR | Arrival | SAN FRANCISCO | Terrestrial | Show on Map | ||||
| 2013-05-20 00:59 | HARBOR EMPEROR | Midnight position | California | 37.8023 / -122.39 | 6.6 | 159 | Terrestrial | Show on Map | |
| 2013-05-20 00:51 | HARBOR EMPEROR | Underway | California | 37.8097 / -122.413 | 3.6 | 310 | Terrestrial | Show on Map | |
| 2013-05-20 00:39 | HARBOR EMPEROR | STOPPED | California | 37.8092 / -122.412 | 0 | 58 | Terrestrial | Show on Map | |
| 2013-05-20 00:12 | HARBOR EMPEROR | Underway | California | 37.8721 / -122.455 | 3.4 | 147 | Terrestrial | Show on Map | |
| 2013-05-20 00:00 | HARBOR EMPEROR | STOPPED | California | 37.8728 / -122.455 | 0 | 178 | Terrestrial | Show on Map | |
| 2013-05-19 23:51 | HARBOR EMPEROR | Underway | California | 37.8696 / -122.438 | 11 | 277 | Terrestrial | Show on Map | |
| 2013-05-19 23:16 | HARBOR EMPEROR | Underway | California | 37.8107 / -122.414 | 8.5 | 334 | Terrestrial | Show on Map | |
| 2013-05-19 23:11 | HARBOR EMPEROR | STOPPED | California | 37.8092 / -122.412 | 0.1 | 231 | Terrestrial | Show on Map | |
| 2013-05-19 23:03 | HARBOR EMPEROR | Underway | California | 37.8097 / -122.413 | 4 | 325 | Terrestrial | Show on Map | |
| 2013-05-19 22:24 | HARBOR EMPEROR | Underway | California | 37.8705 / -122.437 | 10.6 | 286 | Terrestrial | Show on Map | |
| 2013-05-19 22:10 | HARBOR EMPEROR | STOPPED | California | 37.8683 / -122.435 | 0.3 | 111 | Terrestrial | Show on Map | |
| 2013-05-19 20:16 | HARBOR EMPEROR | STOPPED | California | 37.8094 / -122.412 | 0.2 | 72 | Terrestrial | Show on Map | |
| 2013-05-19 19:26 | HARBOR EMPEROR | Underway | California | 37.8695 / -122.436 | 7.4 | 335 | Terrestrial | Show on Map | |
| 2013-05-19 18:49 | HARBOR EMPEROR | Underway | California | 37.8095 / -122.413 | 4.4 | 317 | Terrestrial | Show on Map | |
| 2013-05-19 18:28 | HARBOR EMPEROR | Departure | SAN FRANCISCO | Terrestrial | Show on Map | ||||
| 2013-05-19 18:14 | HARBOR EMPEROR | Arrival | SAN FRANCISCO | Terrestrial | Show on Map | ||||
| 2013-05-19 17:43 | HARBOR EMPEROR | Underway | California | 37.8721 / -122.455 | 4.2 | 149 | Terrestrial | Show on Map | |
| 2013-05-19 17:36 | HARBOR EMPEROR | STOPPED | California | 37.8728 / -122.455 | 0.1 | 279 | Terrestrial | Show on Map | |
| 2013-05-19 17:28 | HARBOR EMPEROR | Underway | California | 37.8694 / -122.436 | 9.1 | 322 | Terrestrial | Show on Map | |
| 2013-05-19 16:44 | HARBOR EMPEROR | STOPPED | California | 37.8093 / -122.413 | 0 | 169 | Terrestrial | Show on Map | |
| 2013-05-19 16:42 | HARBOR EMPEROR | Underway | California | 37.8105 / -122.415 | 6.7 | 118 | Terrestrial | Show on Map | |
| 2013-05-19 16:26 | HARBOR EMPEROR | Departure | SAN FRANCISCO | Terrestrial | Show on Map | ||||
| 2013-05-19 16:05 | HARBOR EMPEROR | Arrival | SAN FRANCISCO | Terrestrial | Show on Map | ||||
| 2013-05-19 15:55 | HARBOR EMPEROR | Underway | California | 37.81 / -122.413 | 3.5 | 296 | Terrestrial | Show on Map | |
| 2013-05-19 15:01 | HARBOR EMPEROR | STOPPED | California | 37.8094 / -122.412 | 0 | 179 | Terrestrial | Show on Map | |
| 2013-05-19 13:15 | HARBOR EMPEROR | In Range | California | 37.8095 / -122.412 | 0 | 216 | Terrestrial | Show on Map | |
| 2013-05-19 01:51 | HARBOR EMPEROR | STOPPED | California | 37.8095 / -122.412 | 0 | 85 | Terrestrial | Show on Map | |
| 2013-05-19 01:08 | HARBOR EMPEROR | STOPPED | California | 37.8561 / -122.478 | 0.4 | 297 | Terrestrial | Show on Map | |
| 2013-05-19 01:00 | HARBOR EMPEROR | Midnight position | California | 37.8443 / -122.457 | 11.7 | 306 | Terrestrial | Show on Map | |
| 2013-05-19 00:43 | HARBOR EMPEROR | Underway | California | 37.8104 / -122.413 | 7.9 | 355 | Terrestrial | Show on Map | |
| 2013-05-18 23:18 | HARBOR EMPEROR | STOPPED | California | 37.8561 / -122.478 | 0.3 | 178 | Terrestrial | Show on Map | |
| 2013-05-18 22:53 | HARBOR EMPEROR | Underway | California | 37.8111 / -122.413 | 10.2 | 15 | Terrestrial | Show on Map | |
| 2013-05-18 22:10 | HARBOR EMPEROR | Underway | California | 37.8549 / -122.475 | 11 | 109 | Terrestrial | Show on Map | |
| 2013-05-18 21:24 | HARBOR EMPEROR | Underway | California | 37.8106 / -122.414 | 8 | 341 | Terrestrial | Show on Map | |
| 2013-05-18 20:05 | HARBOR EMPEROR | Underway | California | 37.8555 / -122.476 | 10.1 | 116 | Terrestrial | Show on Map | |
| 2013-05-18 19:53 | HARBOR EMPEROR | STOPPED | California | 37.8561 / -122.478 | 0.2 | 165 | Terrestrial | Show on Map | |
| 2013-05-18 19:24 | HARBOR EMPEROR | Underway | California | 37.8113 / -122.414 | 9.8 | 310 | Terrestrial | Show on Map | |
| 2013-05-18 17:59 | HARBOR EMPEROR | Underway | California | 37.8121 / -122.413 | 11.8 | 345 | Terrestrial | Show on Map | |
| 2013-05-18 17:21 | HARBOR EMPEROR | In Range | California | 37.8095 / -122.412 | 0 | 51 | Terrestrial | Show on Map | |
| 2013-05-18 02:22 | HARBOR EMPEROR | STOPPED | California | 37.8096 / -122.412 | 0.2 | 184 | Terrestrial | Show on Map | |
| 2013-05-18 01:59 | HARBOR EMPEROR | Underway | California | 37.855 / -122.475 | 11 | 121 | Terrestrial | Show on Map | |
| 2013-05-18 01:17 | HARBOR EMPEROR | Underway | California | 37.8097 / -122.413 | 4.3 | 311 | Terrestrial | Show on Map | |
| 2013-05-18 01:02 | HARBOR EMPEROR | STOPPED | California | 37.8092 / -122.412 | 0.1 | 120 | Terrestrial | Show on Map | |
| 2013-05-18 00:58 | HARBOR EMPEROR | Midnight position | California | 37.8141 / -122.417 | 10.9 | 124 | Terrestrial | Show on Map | |
| 2013-05-18 00:25 | HARBOR EMPEROR | STOPPED | California | 37.8561 / -122.478 | 0.1 | 155 | Terrestrial | Show on Map | |
| 2013-05-18 00:06 | HARBOR EMPEROR | STOPPED | California | 37.8728 / -122.455 | 0 | 321 | Terrestrial | Show on Map | |
| 2013-05-17 23:19 | HARBOR EMPEROR | STOPPED | California | 37.8094 / -122.412 | 0.3 | 41 | Terrestrial | Show on Map |