Nine was a TD Atlantic tropical cyclone that existed from December 27 to January 1, 2016 (6 days). It reached peak winds of 34 mph (30 kt) and a minimum central pressure of 1001 mb.
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 2015-12-27 18:00 | DB | 0.60 | 179.40 | 15 | 1010 | |
| 2015-12-28 00:00 | DB | 0.60 | -179.70 | 15 | 1010 | |
| 2015-12-28 06:00 | DB | 0.50 | -178.80 | 15 | 1003 | |
| 2015-12-28 12:00 | DB | 0.40 | -178.00 | 15 | 1003 | |
| 2015-12-28 18:00 | DB | 0.40 | -177.40 | 15 | 1002 | |
| 2015-12-29 00:00 | DB | 0.50 | -176.90 | 15 | 1002 | |
| 2015-12-29 06:00 | DB | 0.60 | -176.40 | 15 | 1002 | |
| 2015-12-29 12:00 | DB | 0.70 | -176.00 | 15 | 1003 | |
| 2015-12-29 18:00 | DB | 0.80 | -175.70 | 20 | 1002 | |
| 2015-12-30 00:00 | DB | 0.90 | -175.40 | 20 | 1002 | |
| 2015-12-30 06:00 | DB | 1.30 | -175.30 | 25 | 1002 | |
| 2015-12-30 12:00 | DB | 1.70 | -175.30 | 25 | 1002 | |
| 2015-12-30 18:00 | DB | 2.00 | -175.30 | 25 | 1003 | |
| 2015-12-31 00:00 | TD | 2.20 | -175.50 | 30 | 1001 | |
| 2015-12-31 06:00 | TD | 2.20 | -175.70 | 30 | 1001 | |
| 2015-12-31 12:00 | TD | 2.20 | -175.90 | 30 | 1001 | |
| 2015-12-31 18:00 | TD | 2.20 | -176.20 | 30 | 1001 | |
| 2016-01-01 00:00 | LO | 2.20 | -176.40 | 25 | 1003 | |
| 2016-01-01 06:00 | LO | 2.20 | -176.60 | 25 | 1003 | |
| 2016-01-01 12:00 | DB | 2.20 | -176.90 | 25 | 1003 |
Source: NOAA National Hurricane Center HURDAT2 best-track database (nhc.noaa.gov/data). Data is in the public domain. Best-track positions and intensities are post-storm reanalysis estimates and may differ from real-time advisories.