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Best track · IBTrACS
ArchivedPeak tropical storm
Tropical Storm Unnamed (2015)
Track & history
Peak wind
40 mph / 65 km/h
Min pressure
994 mb
Dates
–
Landfall
None
Storm history
This system formed in the Southern Hemisphere in December 2015 and peaked as a tropical storm with maximum sustained winds of 40 mph (65 km/h) and a minimum pressure of 994 mb. It did not make landfall. The system was tracked for 11 days.
Track data
Download CSV| Time UTC | Position | Strength | Wind | Pressure |
|---|---|---|---|---|
| 2015-12-21 06:00 | 15.6°S 135.7°E | TD | 15 mph / 30 km/h | 1003 mb |
| 2015-12-21 12:00 | 15.8°S 136.2°E | TD | 15 mph / 30 km/h | 1003 mb |
| 2015-12-21 18:00 | 16.3°S 135.6°E | TD | 15 mph / 30 km/h | 1005 mb |
| 2015-12-22 00:00 | 16.0°S 133.8°E | TD | 10 mph / 20 km/h | 1007 mb |
| 2015-12-22 06:00 | 16.0°S 132.7°E | TD | 10 mph / 20 km/h | 1002 mb |
| 2015-12-22 12:00 | 15.5°S 132.3°E | TD | 10 mph / 20 km/h | 1003 mb |
| 2015-12-22 18:00 | 15.5°S 132.4°E | TD | 10 mph / 20 km/h | 1001 mb |
| 2015-12-23 00:00 | 14.3°S 131.8°E | TD | 10 mph / 20 km/h | 1003 mb |
Show all 44 points
| 2015-12-23 06:00 | 13.6°S 131.5°E | TD | 10 mph / 20 km/h | 998 mb |
| 2015-12-23 12:00 | 13.3°S 131.2°E | TD | 10 mph / 20 km/h | 1001 mb |
| 2015-12-23 18:00 | 12.5°S 131.2°E | TD | 10 mph / 20 km/h | 996 mb |
| 2015-12-24 00:00 | 12.6°S 131.7°E | TS | 40 mph / 65 km/h | 999 mb |
| 2015-12-24 06:00 | 13.4°S 132.3°E | TD | 35 mph / 55 km/h | 995 mb |
| 2015-12-24 12:00 | 14.0°S 132.0°E | TD | 35 mph / 55 km/h | 997 mb |
| 2015-12-24 18:00 | 14.0°S 131.1°E | TD | 35 mph / 55 km/h | 994 mb |
| 2015-12-25 00:00 | 14.3°S 131.0°E | TD | 35 mph / 55 km/h | 995 mb |
| 2015-12-25 06:00 | 13.9°S 131.5°E | TD | 35 mph / 55 km/h | 996 mb |
| 2015-12-25 12:00 | 14.1°S 132.3°E | TD | 35 mph / 55 km/h | 997 mb |
| 2015-12-25 18:00 | 14.6°S 132.5°E | TD | 35 mph / 55 km/h | 996 mb |
| 2015-12-26 00:00 | 14.7°S 132.7°E | TD | 35 mph / 55 km/h | 996 mb |
| 2015-12-26 06:00 | 15.1°S 133.3°E | TD | 35 mph / 55 km/h | 996 mb |
| 2015-12-26 12:00 | 15.3°S 133.5°E | TD | 35 mph / 55 km/h | 996 mb |
| 2015-12-26 18:00 | 15.4°S 134.0°E | TD | 35 mph / 55 km/h | 996 mb |
| 2015-12-27 00:00 | 15.4°S 134.6°E | TD | 15 mph / 30 km/h | 999 mb |
| 2015-12-27 06:00 | 15.7°S 135.6°E | TD | 15 mph / 30 km/h | 996 mb |
| 2015-12-27 12:00 | 16.0°S 135.8°E | TD | 15 mph / 30 km/h | 998 mb |
| 2015-12-27 18:00 | 16.0°S 136.1°E | TD | 15 mph / 30 km/h | 997 mb |
| 2015-12-28 00:00 | 16.2°S 136.1°E | TD | 15 mph / 30 km/h | 998 mb |
| 2015-12-28 06:00 | 16.4°S 136.0°E | TD | 15 mph / 30 km/h | 996 mb |
| 2015-12-28 12:00 | 16.9°S 135.9°E | TD | 30 mph / 45 km/h | 996 mb |
| 2015-12-28 18:00 | 17.0°S 135.9°E | TD | 30 mph / 45 km/h | 995 mb |
| 2015-12-29 00:00 | 17.2°S 136.0°E | TD | 30 mph / 45 km/h | 996 mb |
| 2015-12-29 06:00 | 17.8°S 136.3°E | TD | 30 mph / 45 km/h | 997 mb |
| 2015-12-29 12:00 | 18.2°S 137.0°E | TD | 30 mph / 45 km/h | 998 mb |
| 2015-12-29 18:00 | 19.4°S 136.8°E | TD | 30 mph / 45 km/h | 997 mb |
| 2015-12-30 00:00 | 20.5°S 136.5°E | TD | 30 mph / 45 km/h | 997 mb |
| 2015-12-30 06:00 | 20.9°S 136.5°E | TD | 30 mph / 45 km/h | 997 mb |
| 2015-12-30 12:00 | 21.3°S 136.5°E | TD | 30 mph / 45 km/h | 998 mb |
| 2015-12-30 18:00 | 21.6°S 136.5°E | TD | 30 mph / 45 km/h | 998 mb |
| 2015-12-31 00:00 | 22.0°S 136.5°E | TD | 30 mph / 45 km/h | 999 mb |
| 2015-12-31 06:00 | 22.6°S 137.0°E | TD | 30 mph / 45 km/h | 999 mb |
| 2015-12-31 12:00 | 23.3°S 137.5°E | TD | 30 mph / 45 km/h | 1000 mb |
| 2015-12-31 18:00 | 23.9°S 138.0°E | TD | 30 mph / 45 km/h | 1001 mb |
| 2016-01-01 00:00 | 24.5°S 138.5°E | TD | 30 mph / 45 km/h | 1002 mb |
Tropical Storm Unnamed 2015 FAQ
Did Tropical Storm Unnamed 2015 make landfall?
No. The best track does not record a landfall for Unnamed; it stayed over water.
How strong did Unnamed get in 2015?
Unnamed peaked as a tropical storm with maximum sustained winds of 40 mph (65 km/h) and a minimum central pressure of 994 mb.
When did Unnamed form and dissipate?
Unnamed was first tracked on Dec 21 2015 and last tracked on Jan 1 2016, about 11 days in all.