8.6//8.9 สุมาตราครับ 15.54 น.

Magnitude 8.7 OFF W COAST OF NORTHERN SUMATRA
Wednesday, April 11, 2012 at 08:38:38 UTC



<SMALL>Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green </SMALL>
<HR>

<SMALL>Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green </SMALL>
<HR>

<SMALL>Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green </SMALL>


<TABLE id=parameters summary="Earthquake Details" sizcache05198065159531456="3" sizset="23"><TBODY sizcache05198065159531456="3" sizset="23"><TR sizcache05198065159531456="2" sizset="21"><TH sizcache05198065159531456="2" sizset="21">Magnitude</TH><TD>8.7</TD></TR><TR sizcache05198065159531456="3" sizset="23"><TH sizcache05198065159531456="2" sizset="22">Date-Time</TH><TD sizcache05198065159531456="3" sizset="23">

• Wednesday, April 11, 2012 at 08:38:38 UTC
• Wednesday, April 11, 2012 at 02:38:38 PM at epicenter
• Time of Earthquake in other Time Zones

</TD></TR><TR sizcache05198065159531456="2" sizset="24"><TH sizcache05198065159531456="2" sizset="24">Location</TH><TD>2.348°N, 93.073°E</TD></TR><TR sizcache05198065159531456="2" sizset="25"><TH sizcache05198065159531456="2" sizset="25">Depth</TH><TD>33 km (20.5 miles)</TD></TR><TR sizcache05198065159531456="2" sizset="26"><TH sizcache05198065159531456="2" sizset="26">Region</TH><TD>OFF THE WEST COAST OF NORTHERN SUMATRA</TD></TR><TR sizcache05198065159531456="2" sizset="27"><TH sizcache05198065159531456="2" sizset="27">Distances</TH><TD>434 km (269 miles) SW of Banda Aceh, Sumatra, Indonesia
550 km (341 miles) SW of Lhokseumawe, Sumatra, Indonesia
963 km (598 miles) W of KUALA LUMPUR, Malaysia
1797 km (1116 miles) WNW of JAKARTA, Java, Indonesia
</TD></TR><TR sizcache05198065159531456="2" sizset="28"><TH sizcache05198065159531456="2" sizset="28">Location Uncertainty</TH><TD>horizontal +/- 14 km (8.7 miles); depth +/- 2.8 km (1.7 miles)</TD></TR><TR sizcache05198065159531456="2" sizset="29"><TH sizcache05198065159531456="2" sizset="29">Parameters</TH><TD>NST=243, Nph=243, Dmin=514.3 km, Rmss=1.67 sec, Gp= 36°,
M-type=regional moment magnitude (Mw), Version=8</TD></TR></TBODY></TABLE>

 

คำเตือนจากศูนย์เฝ้าระวังซึนามี ภาคพื้นเอเชียและแปซิฟิค ให้ประเทศเหล่านี้เตรียมพร้อมรับคลื่นซึนามิ

Message indian.TSUIOX.2012.04.11.0845

<TABLE style="MARGIN: 0px auto; WIDTH: 600px; align: center" class=list summary="Information for Message indian.TSUIOX.2012.04.11.0845"><THEAD><TR class=hd><TH style="WIDTH: 40%" scope=col></TH><TH style="WIDTH: 60%" colSpan=2 scope=col></TH></TR></THEAD><TBODY><TR class=wh><TD class=wh_line><TABLE style="PADDING-BOTTOM: 0px; BORDER-RIGHT-WIDTH: 0px; PADDING-LEFT: 0px; WIDTH: 100%; PADDING-RIGHT: 0px; BORDER-TOP-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; BORDER-LEFT-WIDTH: 0px; PADDING-TOP: 0px" cellSpacing=0><TBODY><TR class=wh><TD style="WIDTH: 36%; FONT-WEIGHT: bold" class=wh>Message Time:</TD><TD style="WIDTH: 64%" class=wh>11 Apr 2012 08:45 UTC</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Message Num:</TD><TD class=wh>1</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Message Text:</TD><TD class=wh>click to read</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Message Type:</TD><TD class=wh>Indian Ocean-wide Tsunami Watch Bulletin</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Warning:</TD><TD class=wh>none</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Watch:</TD><TD class=wh>Indonesia, India, Sri Lanka, Australia, Myanmar, Thailand, Maldives, United Kingdom, Malaysia, Mauritius, Reunion, Seychelles, Pakistan, Somalia, Oman, Madagascar, Iran, Uae, Yemen, Comores, Bangladesh, Tanzania, Mozambique, Kenya, Crozet Islands, Kerguelen Islands, South Africa, Singapore </TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>ETAs / Obs:</TD><TD class=wh>none</TD></TR></TBODY></TABLE></TD><TD class=wh><TABLE style="PADDING-BOTTOM: 0px; BORDER-RIGHT-WIDTH: 0px; PADDING-LEFT: 0px; WIDTH: 100%; PADDING-RIGHT: 0px; BORDER-TOP-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; BORDER-LEFT-WIDTH: 0px; PADDING-TOP: 0px" cellSpacing=0><TBODY><TR><TH></TH><TH>Preliminary (PTWC)</TH><TH>Official (USGS)</TH></TR><TR class=wh><TD style="WIDTH: 20%; FONT-WEIGHT: bold" class=wh>Origin Time:</TD><TD style="WIDTH: 40%" class=wh>11 Apr 2012 08:39 UTC</TD><TD style="WIDTH: 40%" class=wh>11 Apr 2012 08:38 UTC</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Magnitude:</TD><TD class=wh>8.7 Mwp
(reviewed by PTWC)

</TD><TD style="WIDTH: 35%" class=wh>8.7</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Latitude:</TD><TD class=wh>2° N</TD><TD style="WIDTH: 35%" class=wh>2.3° N</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Longitude:</TD><TD class=wh>92.5° E</TD><TD style="WIDTH: 35%" class=wh>93.1° E</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Depth:</TD><TD class=wh></TD><TD style="WIDTH: 35%" class=wh>33 km (20.5 mi)</TD></TR></TBODY></TABLE><TABLE style="PADDING-BOTTOM: 0px; BORDER-RIGHT-WIDTH: 0px; MARGIN-TOP: 1em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; BORDER-TOP-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; BORDER-LEFT-WIDTH: 0px; PADDING-TOP: 0px" cellSpacing=0><TBODY><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Location:</TD><TD class=wh colSpan=2>Off W Coast of Northern Sumatra</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>More Info.:</TD><TD class=wh colSpan=2>updated earthquake information from the USGS NEIC</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>


<TABLE style="MARGIN: 0px auto; WIDTH: 600px; align: center" class=list summary="Information for Message indian.TSUIOX.2012.04.11.0845"><THEAD><TR class=hd><TH style="WIDTH: 40%" scope=col>Tsunami Information</TH><TH style="WIDTH: 60%" colSpan=2 scope=col>Earthquake Information</TH></TR></THEAD><TBODY><TR class=wh><TD class=wh_line><TABLE style="PADDING-BOTTOM: 0px; BORDER-RIGHT-WIDTH: 0px; PADDING-LEFT: 0px; WIDTH: 100%; PADDING-RIGHT: 0px; BORDER-TOP-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; BORDER-LEFT-WIDTH: 0px; PADDING-TOP: 0px" cellSpacing=0><TBODY><TR class=wh><TD style="WIDTH: 36%; FONT-WEIGHT: bold" class=wh>Message Time:</TD><TD style="WIDTH: 64%" class=wh>11 Apr 2012 08:45 UTC</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Message Num:</TD><TD class=wh>1</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Message Text:</TD><TD class=wh>click to read</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Message Type:</TD><TD class=wh>Indian Ocean-wide Tsunami Watch Bulletin</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Warning:</TD><TD class=wh>none</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Watch:</TD><TD class=wh>Indonesia, India, Sri Lanka, Australia, Myanmar, Thailand, Maldives, United Kingdom, Malaysia, Mauritius, Reunion, Seychelles, Pakistan, Somalia, Oman, Madagascar, Iran, Uae, Yemen, Comores, Bangladesh, Tanzania, Mozambique, Kenya, Crozet Islands, Kerguelen Islands, South Africa, Singapore </TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>ETAs / Obs:</TD><TD class=wh>none</TD></TR></TBODY></TABLE></TD><TD class=wh><TABLE style="PADDING-BOTTOM: 0px; BORDER-RIGHT-WIDTH: 0px; PADDING-LEFT: 0px; WIDTH: 100%; PADDING-RIGHT: 0px; BORDER-TOP-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; BORDER-LEFT-WIDTH: 0px; PADDING-TOP: 0px" cellSpacing=0><TBODY><TR><TH></TH><TH>Preliminary (PTWC)</TH><TH>Official (USGS)</TH></TR><TR class=wh><TD style="WIDTH: 20%; FONT-WEIGHT: bold" class=wh>Origin Time:</TD><TD style="WIDTH: 40%" class=wh>11 Apr 2012 08:39 UTC</TD><TD style="WIDTH: 40%" class=wh>11 Apr 2012 08:38 UTC</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Magnitude:</TD><TD class=wh>8.7 Mwp
(reviewed by PTWC)

</TD><TD style="WIDTH: 35%" class=wh>8.7</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Latitude:</TD><TD class=wh>2° N</TD><TD style="WIDTH: 35%" class=wh>2.3° N</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Longitude:</TD><TD class=wh>92.5° E</TD><TD style="WIDTH: 35%" class=wh>93.1° E</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Depth:</TD><TD class=wh></TD><TD style="WIDTH: 35%" class=wh>33 km (20.5 mi)</TD></TR></TBODY></TABLE><TABLE style="PADDING-BOTTOM: 0px; BORDER-RIGHT-WIDTH: 0px; MARGIN-TOP: 1em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; BORDER-TOP-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; BORDER-LEFT-WIDTH: 0px; PADDING-TOP: 0px" cellSpacing=0><TBODY><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>Location:</TD><TD class=wh colSpan=2>Off W Coast of Northern Sumatra</TD></TR><TR class=wh><TD style="FONT-WEIGHT: bold" class=wh>More Info.:</TD><TD class=wh colSpan=2>updated earthquake information from the USGS NEIC</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>

 

คำเตือน เรื่องระยะเวลาของการเดินทางของคลื่นถึงประเทศต่าง ๆ

A TSUNAMI WATCH IS IN EFFECT FOR

INDONESIA / INDIA / SRI LANKA / AUSTRALIA / MYANMAR / THAILAND /
MALDIVES / UNITED KINGDOM / MALAYSIA / MAURITIUS / REUNION /
SEYCHELLES / PAKISTAN / SOMALIA / OMAN / MADAGASCAR / IRAN /
UAE / YEMEN / COMORES / BANGLADESH / TANZANIA / MOZAMBIQUE /
KENYA / CROZET ISLANDS / KERGUELEN ISLANDS / SOUTH AFRICA /
SINGAPORE

THIS BULLETIN IS ISSUED AS ADVICE TO GOVERNMENT AGENCIES. ONLY
NATIONAL AND LOCAL GOVERNMENT AGENCIES HAVE THE AUTHORITY TO MAKE
DECISIONS REGARDING THE OFFICIAL STATE OF ALERT IN THEIR AREA AND
ANY ACTIONS TO BE TAKEN IN RESPONSE.

AN EARTHQUAKE HAS OCCURRED WITH THESE PRELIMINARY PARAMETERS

ORIGIN TIME - 0839Z 11 APR 2012
COORDINATES - 2.0 NORTH 92.5 EAST
LOCATION - OFF W COAST OF NORTHERN SUMATRA
MAGNITUDE - 8.7

EVALUATION

EARTHQUAKES OF THIS SIZE HAVE THE POTENTIAL TO GENERATE A
WIDESPREAD DESTRUCTIVE TSUNAMI THAT CAN AFFECT COASTLINES ACROSS
THE ENTIRE INDIAN OCEAN BASIN.

HOWEVER - IT IS NOT KNOWN THAT A TSUNAMI WAS GENERATED. THIS
WATCH IS BASED ONLY ON THE EARTHQUAKE EVALUATION. AUTHORITIES IN
THE REGION SHOULD TAKE APPROPRIATE ACTION IN RESPONSE TO THE
POSSIBILITY OF A WIDESPREAD DESTRUCTIVE TSUNAMI.

ESTIMATED INITIAL TSUNAMI WAVE ARRIVAL TIMES AT FORECAST POINTS
WITHIN THE WARNING AND WATCH AREAS ARE GIVEN BELOW. ACTUAL
ARRIVAL TIMES MAY DIFFER AND THE INITIAL WAVE MAY NOT BE THE
LARGEST. A TSUNAMI IS A SERIES OF WAVES AND THE TIME BETWEEN
SUCCESSIVE WAVES CAN BE FIVE MINUTES TO ONE HOUR.

LOCATION FORECAST POINT COORDINATES ARRIVAL TIME
-------------------------------- ------------ ------------
INDONESIA SIMEULUE 2.5N 96.0E 0921Z 11 APR

BANDA_ACEH 5.5N 95.1E 0931Z 11 APR

SIBERUT 1.5S 98.7E 0941Z 11 APR

PADANG 0.9S 100.1E 1017Z 11 APR

BENGKULU 3.9S 102.0E 1038Z 11 APR

CILACAP 7.8S 108.9E 1205Z 11 APR

BANDAR_LAMPUNG 5.7S 105.3E 1213Z 11 APR

BALI 8.7S 115.3E 1253Z 11 APR

KUPANG 10.0S 123.4E 1338Z 11 APR

BELAWAN 3.8N 98.8E 1348Z 11 APR

BALI 8.7S 115.3E 1253Z 11 APR

INDIA GREAT_NICOBAR 7.1N 93.6E 0937Z 11 APR

LITTLE_ANDAMAN 10.7N 92.3E 1016Z 11 APR

PORT_BLAIR 11.9N 92.7E 1032Z 11 APR

NORTH_ANDAMAN 13.3N 92.6E 1052Z 11 APR

CHENNAI 13.4N 80.4E 1127Z 11 APR

KAKINADA 17.2N 82.7E 1205Z 11 APR

TRIVANDRUM 8.3N 76.9E 1208Z 11 APR

MANGALORE 13.3N 74.4E 1336Z 11 APR

BOMBAY 18.8N 72.6E 1608Z 11 APR

GULF_OF_KUTCH 22.7N 68.9E 1634Z 11 APR

SRI LANKA DONDRA_HEAD 5.9N 80.6E 1039Z 11 APR

TRINCOMALEE 8.7N 81.3E 1051Z 11 APR

COLOMBO 6.9N 79.8E 1120Z 11 APR

JAFFNA 9.9N 80.0E 1231Z 11 APR

AUSTRALIA COCOS_ISLAND 12.1S 96.7E 1045Z 11 APR

NORTH_WEST_CAPE 21.5S 113.9E 1314Z 11 APR

CAPE_INSPIRATIO 25.9S 113.0E 1413Z 11 APR

PERTH 32.0S 115.3E 1420Z 11 APR

AUGUSTA 34.3S 114.7E 1440Z 11 APR

GERALDTOWN 28.6S 114.3E 1459Z 11 APR

CAPE_LEVEQUE 16.1S 122.6E 1506Z 11 APR

ESPERANCE 34.0S 121.8E 1615Z 11 APR

KINGSTON_SOUTH_ 37.0S 139.4E 1748Z 11 APR

HEARD_ISLAND 54.0S 73.5E 1802Z 11 APR

EUCLA_MOTEL 31.8S 128.9E 1836Z 11 APR

HOBART 43.3S 147.6E 1901Z 11 APR

DARWIN 12.1S 130.7E 1935Z 11 APR

MYANMAR CHEDUBA_ISLAND 18.9N 93.4E 1149Z 11 APR

CHEDUBA_ISLAND 18.9N 93.4E 1149Z 11 APR

PYINKAYAING 15.9N 94.3E 1150Z 11 APR

SITTWE 20.0N 92.9E 1226Z 11 APR

MERGUI 12.8N 98.4E 1316Z 11 APR

YANGON 16.5N 96.4E 1507Z 11 APR

THAILAND PHUKET 8.0N 98.2E 1118Z 11 APR

KO_PHRA_THONG 9.1N 98.2E 1223Z 11 APR

KO_TARUTAO 6.6N 99.6E 1256Z 11 APR

MALDIVES GAN 0.6S 73.2E 1137Z 11 APR

MINICOV 8.3N 73.0E 1210Z 11 APR

MALE 4.2N 73.6E 1211Z 11 APR

UNITED KINGDOM DIEGO_GARCIA 7.3S 72.4E 1153Z 11 APR

MALAYSIA GEORGETOWN 5.4N 100.1E 1311Z 11 APR

PORT_DICKSON 2.5N 101.7E 1810Z 11 APR

MAURITIUS PORT_LOUIS 20.0S 57.3E 1455Z 11 APR

REUNION ST_DENIS 20.8S 55.2E 1512Z 11 APR

SEYCHELLES VICTORIA 4.5S 55.6E 1516Z 11 APR

PAKISTAN GWADAR 25.1N 62.4E 1536Z 11 APR

KARACHI 24.7N 66.9E 1644Z 11 APR

SOMALIA CAPE_GUARO 11.9N 51.4E 1539Z 11 APR

HILALAYA 6.4N 49.1E 1540Z 11 APR

MOGADISHU 2.0N 45.5E 1558Z 11 APR

KAAMBOONI 1.5S 41.9E 1623Z 11 APR

OMAN MUSCAT 23.9N 58.6E 1540Z 11 APR

SALALAH 16.9N 54.1E 1547Z 11 APR

DUQM 19.7N 57.8E 1556Z 11 APR

MADAGASCAR ANTSIRANANA 12.1S 49.5E 1544Z 11 APR

TOAMASINA 17.8S 49.6E 1551Z 11 APR

MANAKARA 22.2S 48.2E 1610Z 11 APR

MAHAJANGA 15.4S 46.2E 1653Z 11 APR

CAP_STE_MARIE 25.8S 45.2E 1713Z 11 APR

TOLIARA 23.4S 43.6E 1733Z 11 APR

IRAN GAVATER 25.0N 61.3E 1546Z 11 APR

UAE FUJAIRAH 25.1N 56.4E 1621Z 11 APR

YEMEN AL_MUKALLA 14.5N 49.2E 1626Z 11 APR

ADEN 13.0N 45.2E 1726Z 11 APR

COMORES MORONI 11.6S 43.3E 1644Z 11 APR

BANGLADESH CHITTAGONG 22.7N 91.2E 1651Z 11 APR

TANZANIA LINDI 9.8S 39.9E 1659Z 11 APR

DAR_ES_SALAAM 6.7S 39.4E 1732Z 11 APR

MOZAMBIQUE CABO_DELGADO 10.7S 40.7E 1701Z 11 APR

ANGOCHE 15.5S 40.6E 1720Z 11 APR

QUELIMANE 18.0S 37.1E 1841Z 11 APR

MAPUTO 25.9S 32.8E 1959Z 11 APR

BEIRA 19.9S 35.1E 2016Z 11 APR

KENYA MOMBASA 4.0S 39.7E 1706Z 11 APR

CROZET ISLANDS CROZET_ISLANDS 46.4S 51.8E 1733Z 11 APR

KERGUELEN ISLAN PORT_AUX_FRANCA 49.0S 69.1E 1815Z 11 APR

SOUTH AFRICA PRINCE_EDWARD_I 46.6S 37.6E 1907Z 11 APR

DURBAN 29.8S 31.2E 1910Z 11 APR

PORT_ELIZABETH 33.9S 25.8E 2006Z 11 APR

CAPE_TOWN 34.1S 18.0E 2109Z 11 APR

SINGAPORE SINGAPORE 1.2N 103.8E 2351Z 11 APR



ADDITIONAL BULLETINS WILL BE ISSUED BY THE PACIFIC TSUNAMI
WARNING CENTER FOR THIS EVENT AS MORE INFORMATION
BECOMES AVAILABLE.

THE JAPAN METEOROLOGICAL AGENCY MAY ISSUE ADDITIONAL INFORMATION
FOR THIS EVENT. IN THE CASE OF CONFLICTING INFORMATION...THE
MORE CONSERVATIVE INFORMATION SHOULD BE USED FOR SAFETY.