August 16, 2013 Tsunami: Wellington, New Zealand
A tsunami caused by a magnitude 6.5 earthquake began at Wellington, New Zealand on August 16, 2013 at 02:31:05 UTC. The water rose as high as 0.08 meters. Its effects were recorded at 2 places.
Where the waves reached
The source (white) and every runup with a place, colored by the water height recorded there. A ring is a runup NCEI marks doubtful.
- Under 1 m
- 1 to 3 m
- 3 to 10 m
- 10 to 30 m
- 30 m and more
- Height not recorded
The tsunami
- Date
- August 16, 2013, 02:31:05 UTC
- Source
- Wellington, New Zealand
- Cause
- Earthquake
- Earthquake
- Magnitude 6.5, 8 km deep
- Maximum water height
- 0.08 m (0.3 ft)
- Runups recorded
- 2
- Waters
- Ocean
- How certain
- Definite tsunami
- Source location
- 41.734° S, 174.152° E
The toll
- Damage
- Limited (under about $1 million) with the earthquake or eruption that caused it
- Houses damaged
- Some (about 51 to 100) with the earthquake or eruption that caused it
Where the literature gives no number, NCEI records a description on a scale of 1 to 4, printed here in its words. Damage is in millions of US dollars of the year of the event, not adjusted for inflation.
Every runup
Nearest the source first. Heights are above sea level at the time; a tide gauge reads half the wave’s full height.
| Where | Country | Km from source | Water height, m | Inland, m | Measured by | First wave, UTC | Deaths |
|---|---|---|---|---|---|---|---|
| Queen'S Wharf | New Zealand | 72 | 0.07 | Tide gauge (half the maximum wave height) | day 16, 03:36 | ||
| Kaikoura | New Zealand | 84 | 0.08 | Tide gauge (half the maximum wave height) | day 16, 03:34 |
More
Every tsunami in 2013The 2000sTsunamis of New ZealandThe earthquakeThis day in weather historyAlerts in force
Sources
Tsunami events and runups from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. NCEI tsunami event 5519.