National Tsunami Warning Center, NOAA/NWS

TSUNAMI of 6 February, 2013 (Lata, Solomon Islands)

A great earthquake with a moment magnitude of 8.0 (USGS magnitude) occurred at 01:12:27 UTC 06 Febuary 2013 (day 037) and was located 47 mi/76 km W of Lata, Solomon Islands (10.738S, 165.138E, 17.8 mi/28.7 km depth--USGS location).

This earthquake produced a tsunami that was recorded at tide gages monitored by the National Tsunami Warning Center (NTWC). Many observatories provide data to the centers; such as the NOAA National Ocean Service, the U. of Hawaii Sea Level Center, the Chilean Navy, the Japan Meteorological Ageny and the National Tidal Facility in Australia among others. Click on the site name to see a graph of the tsunami, when available. Listed wave heights are maximum amplitude in cm (above sea level). Observed Arrival time is the actual tsunami arrival time in UTC on gages where it could be determined. The Computed Arrival time is the estimated time of wave arrival computed at the NTWC based on the earthquake origin time and location. The Sample Interval column shows the time between data samples.

For additional information about this tsunami event see the Pacific Tsunami Warning Center's homepage.

 

Travel Time Map
(click to enlarge)

Maximum Amplitude Graph
(click to enlarge)

 

Tide gage/
Measurement Location

Estimated Arrival Time
[UTC (J.Day)]

Observed Arrival time
[UTC (J.Day)]

Peak amplitude
(above sea level in cm)

Time of Peak Amplitude Measurement
[UTC (J.Day)]

Model Forecast Amplitude
(above sea level in cm)

Initial motion

Sample Interval
(min)

Data File
(Julian Day Starts
at 0000 UTC)

Lata Wharf, Solomon Islands

-

0116 (037)

101

0130 (037)

-

up

1

037

Luganville, Vanuatu

-

0201 (037)

29

0452 (037)

-

up

1

037

Apia, West Samoa

0454 (037)

0501 (037)

7

0531 (037)

-

up

1

037

Burnie, Tasmania

-

?

5

1453 (037)

-

?

1

037

Cape Ferguson, Australia

-

0631 (037)

5

0643 (037)

-

up

1

037

Honiara, Solomon Islands

0215 (037)

0229 (037)

10

0431 (037)

-

up

1

037

Manus, Papua New Guinea

0437 (037)

0547 (037)

5

0712 (037)

-

?

1

037

Port Kembla, Australia

-

? (037)

7

1532 (037)

-

?

1

037

Port Vila, Vanuatu

0229 (037)

0230 (037)

33

0439 (037)

-

up

1

037, 038

Rosslyn Bay, Australia

-

0700 (037)

19

0810 (037)

-

up

1

037

Spring Bay, Tasmania

-

0755 (037)

8

1635 (037)

-

?

1

037

Betio, Tarawa, Kiribati

-

0345 (037)

14

0414 (037)

-

up

1

037

Thevenard, Australia

? (037)

4

1409 (037)

-

?

1

037

Nukualofa, Tonga

0511(037)

0600 (037)

5

0740 (037)

-

up

1

037

Suva Viti Levu, Fiji

-

0404 (037)

6

0443 (037)

-

up

1

037

Korotiti Bay, New Zealand

-

0703(037)

18

0920 (037)

-

?

1

037

Kwajalein, Marshall Islands

0419 (037)

0433 (037)

12

0812 (037)

-

?

1

037

Legaspi, Philippines

0841 (037)

1015 (037)

4

1108 (037)

-

?

1

037

Lifou, New Caledonia

-

0256 (037)

40

0309 (037)

-

?

1

037

Lottin Point, N.Z.

0640 (037)

0657 (037)

10

0823 (037)

-

up

1

037

Mare, New Caledonia

-

0311 (037)

44

0329 (037)

-

up

1

037

Sand Island, Midway

0732 (037)

0742 (037)

9

1147 (037)

-

?

1

037

Ouinne, New Caledonia

-

0313 (037)

49

0359 (037)

-

up

1

037

Pago Pago, American Samoa

0503 (037)

0519 (037)

10

1010 (037)

-

up

1

037

Papeete, Fr. Polynesia

0751 (037)

0818 (037)

6

0851 (037)

-

up

1

037

Raoul Is. Boat Cove, N.Z.

0459 (037)

0613 (037)

9

0748 (037)

-

?

1

037

Raoul Is. Fishing Rock, N.Z.

-

0609 (037)

16

0927 (037)

-

?

1

037

Saipan, USA

0619 (037)

0700 (037)

3

0813 (037)

-

?

3

037

Wake Island, USA

0547 (037)

0559 (037)

5

0709 (037)

-

?

1

037

Christmas Is., Kiribati

0644 (037)

0656 (037)

4

0906 (037)

-

up

1

037

Yap, Micronesia

-

0738 (037)

4

1227 (037)

-

up

1

037

Chichijima, Japan

-

0832 (037)

19

0914 (037)

-

up

1

037

Hanasaki, Japan

0937 (037)-

0947 (037)

13

1123 (037)

-

up?

1

037

Ishigakijima, Japan

0906 (037)

? (037)

6

1116 (037)

-

?

1

037

Kushimoto, Japan

-

0939 (037)

19

1047 (037)

-

?

1

037

Mera, Japan

-

1022 (037)

14

1252 (037)

-

?

1

037

Ofunato, Japan

0918 (037)

1012 ? (037)

11

1211 (037)

-

?

1

037

Omaezaki, Japan

0908 (037)

1048 (037)

13

1556 (037)

-

?

1

037

Severo Kurilsk, Russia

1048 (037)

1115 (037)

10

1623 (037)

-

down

1

037

Barbers Point, HI

-

0819 (037)

5

1114 (037)

-

up

1

037

Haleiwa, HI

-

0839 (037)

19

1120 (037)

-

down

10 sec

037

Honokahau, HI

-

0814 (037)

7

1039 (037)

-

up

10 sec

037

Honolulu, HI

0803 (037)

0823 (037)

10

1038 (037)

-

up

1

037

Kahului, Maui, HI

0838 (037)

0857 (037)

18

1038 (037)

up

1

037

Kaumalapau, HI

-

0816 (037)

6

1035 (037)

-

up

1

037

Kawaihae, HI

0813 (037)

0820 (037)

10

1118 (037)

up

1

037

Lahaina, HI

-

0838 (037)

12

1029 (037)

-

up

10 sec

037

Makapuu, HI

-

0850 (037)

8

0913 (037)

-

down

10 sec

037

Mokuloe, Oahu, HI

-

? (037)

2

1013 (037)

-

?

1

037

Nawiliwili, HI

0756 (037)

0829 (037)

~1

0825 (037)

-

?

10 sec

037

Waianea, HI

-

0816 (037)

14

1035 (037)

-

up

10 sec

037

Adak, AK

1052 (037)

1134 (037)

9

1732 (037)

23

?

1

037

Atka, AK

1044 (037)

? (037)

11

1243 (037)

-

?

1

037

Chignik, AK

1309 (037)

? (037)

14

1504 (037)

-

?

15 sec

037

Nikolski, AK

1120 (037)

1219 (037)

11

1309 (037)

13

up

1

037

Port Alexander, AK

1326 (037)

1349 (037)

5

2018 (037)

-

?

1

037

Sand Point, AK

1218 (037)

1242 (037)

11

1543 (037)

6

up

1

037

Sitka, AK

1330 (037)

1422 (037)

3

1540 (037)

8

?

15 sec

037

Yakutat, AK

1341 (037)

1433 (037)

7

1451 (037)

7

up

1

037

Langara, BC**

-

~1245 (037)

5

~1405 (037)

-

up

1

-

Winter Harbor, BC**

-

~1250 (037)

6

~1308 (037)

-

up

1

-

Neah Bay, WA

1359 (037)

? (037)

7

1747 (037)

6

?

1

037

Port Angeles, WA

1436 (037)

1516 (037)

5

2018 (037)

3

?

1

037

Crescent City, CA

1311 (037)

? (037)

20

0310 (038)

17

?

1

037 038

La Jolla, CA

1333 (037)

1428 (037)

6

1755 (037)

15

?

1

037

Monterey Harbor, CA

1303 (037)

? (037)

4

1431 (037)

9

?

1

037

Port San Luis, CA

1316 (037)

1358 (037)

15

1500 (037)

18

?

1

037

Santa Monica, CA

1335 (037)

1434 (037)

8

1857 (037)

9

down

1

037

Cabo San Lucus, Mexico

1358 (037)

? (037)

6

1607 (037)

-

?

1

037

Quepos, Costa Rica

1806 (037)

1900 (037)

4

2339 (037)

-

?

1

037

Arica, Chile

1925 (037)

2017 (037)

15

2325 (037)

-

?

1

037

Caldera, Chile

1823 (037)

? (037)

16

0033 (038)

-

?

1

037 038

Callao La Punta, Chile

1848 (037)

? (037)

12

2340 (037)

-

?

1

037 038

Chanaral, Chile

-

? (037)

13

2138 (037)

-

?

1

037 038

Coquimbo, Chile

1808 (037)

? (037)

17

0140 (038)

-

?

1

037 038

Iquique, Chile

1910 (037)

? (037)

4

2140 (037)

-

?

1

037 038

LaLibertad, Ecuador

1812 (037)

? (037)

14

2214 (037)

-

?

1

037 038

San Antonio, Chile

-

? (037)

10

0345 (038)

-

?

1

037 038

Santa Cruz, Galapagos, Ecuador

-

1853 (037)

19

2353 (037)

-

down

1

037 038

Talcahuano, Chile

1753 (037)

? (037)

11

0538 (038)

-

?

1

037 038

Valparaiso, Chile

1753 (037)

1956 (037)

7

2128 (037)

-

down

1

037 038

** Courtesy Canadian Hydrographic Survey

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