ประกาศข่าวแผ่นดินไหว(&การคาดการณ์)

Latest Earthquakes in the World - Past 7 days

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Worldwide earthquakes with M4.0+ located by USGS and Contributing Agencies.
(Earthquakes with M2.5+ within the United States and adjacent areas.)


<map name="map"><area shape="polygon" coords="50,10,280,10,280,20,50,20,50,10" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/localtimes.php" alt="Local times of last update"><area shape="polygon" coords="126,269,96,254,72,237,54,220,41,202,34,184,32,175,31,166,32,156,37,138,47,120,62,102,97,100,117,95,139,107,146,144,175,146,184,220,218,269,126,269" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/Africa.php" alt="Africa"><area shape="polygon" coords="237,43,169,101,139,107,117,95,97,100,63,101,83,85,110,70,144,55,187,43,237,43" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/Europe.php" alt="Europe"><area shape="polygon" coords="237,43,323,43,353,153,122,153,140,106,169,101,237,43" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/Asia.php" alt="Asia"><area shape="polygon" coords="218,269,184,220,174,153,346,153,330,269,218,269" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/Australia.php" alt="Australia"><area shape="polygon" coords="330,269,346,153,480,153,417,269,330,269" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/S_Pacific.php" alt="S_Pacific"><area shape="polygon" coords="353,153,323,43,415,43,458,55,492,70,519,85,540,102,555,120,565,138,568,146,499,144,491,154,356,153" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/N_America.php" alt="N_America"><area shape="polygon" coords="417,269,480,153,492,153,499,144,568,144,571,166,568,184,561,202,548,220,530,237,506,254,476,269,417,269" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/S_America.php" alt="S_America"><area shape="polygon" coords="476,269,415,288,301,301,187,288,126,269,476,269" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/ortho/270_-90.php" alt="S_Pole"><area shape="polygon" coords="187,43,213,37,301,30,389,37,415,43,187,43" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/ortho/270_90.php" alt="N_Pole"> </map>
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<TABLE width="100%"><TBODY><TR><TD class=subtitle colSpan=8>รายงานแผ่นดินไหวในรอบ 1 สัปดาห์ </TD></TR></TBODY></TABLE><TABLE borderColor=#d9d9d9 cellSpacing=0 borderColorDark=#ffffff cellPadding=3 width="100%" borderColorLight=#d9d9d9 border=1><TBODY><TR class=RH><TD>วันที่</TD><TD>เวลา</TD><TD>จุดศูนย์กลาง</TD><TD>ละติจูด</TD><TD>ลองจิจูด</TD><TD>ขนาด</TD><TD>ลึกจากพื้นดิน</TD><TD>หมายเหตุ</TD></TR><TR class=RADS align=middle><TD>19 ส.ค. 50</TD><TD>20:34</TD><TD align=left>NIAS REGION, INDONESIA</TD><TD>1° 01' 01'' N</TD><TD>97° 25' 25'' E</TD><TD>5.1 </TD><TD>37 </TD><TD align=left> </TD></TR><TR class=RDS align=middle><TD>19 ส.ค. 50</TD><TD>20:12</TD><TD align=left>NIAS REGION, INDONESIA</TD><TD>1° 10' 10'' N</TD><TD>97° 36' 36'' E</TD><TD>5.0 </TD><TD>45 </TD><TD align=left> </TD></TR><TR class=RADS align=middle><TD>19 ส.ค. 50</TD><TD>18:17</TD><TD align=left>ประเทศพม่า</TD><TD>20° 00' 00'' N</TD><TD>99° 30' 30'' E</TD><TD>4.2 </TD><TD>12 </TD><TD align=left>ศูนย์กลางแผ่นดินไหวห่างจากจ.เชียงใหม่ 120 กม. รู้สึกได้ที่อ.ฝาง และ อ.ชัยปราการ </TD></TR><TR class=RDS align=middle><TD>19 ส.ค. 50</TD><TD>15:42</TD><TD align=left>ประเทศพม่า</TD><TD>19° 53' 53'' N</TD><TD>98° 55' 55'' E</TD><TD>4.0 </TD><TD>12 </TD><TD align=left>ห่างจากจ.เชียงใหม่ไปทางตอนเหนือ 120 กิโลเมตร </TD></TR><TR class=RADS align=middle><TD>18 ส.ค. 50</TD><TD>11:38</TD><TD align=left>SIMEULUE, INDONESIA</TD><TD>2° 09' 09'' N</TD><TD>96° 35' 35'' E</TD><TD>5.0 </TD><TD>20 </TD><TD align=left> </TD></TR><TR class=RDS align=middle><TD>18 ส.ค. 50</TD><TD>04:44</TD><TD align=left>ประเทศลาว</TD><TD>20° 33' 33'' N</TD><TD>100° 48' 48'' E</TD><TD>3.4 </TD><TD> </TD><TD align=left>ห่างจากจังหวัดเชียงราย 125 กม. </TD></TR><TR class=RADS align=middle><TD>17 ส.ค. 50</TD><TD>09:16</TD><TD align=left>BANDA SEA</TD><TD>4° 55' 55'' S</TD><TD>129° 02' 02'' E</TD><TD>5.8 </TD><TD>33 </TD><TD align=left> </TD></TR><TR class=RDS align=middle><TD>17 ส.ค. 50</TD><TD>02:38</TD><TD align=left>NICOBAR ISLANDS, INDIA REGION</TD><TD>8° 31' 31'' N</TD><TD>91° 37' 37'' E</TD><TD>5.0 </TD><TD>30 </TD><TD align=left> </TD></TR><TR class=RADS align=middle><TD>16 ส.ค. 50</TD><TD>06:41</TD><TD align=left>แผ่นดินไหวประเทศเปรู</TD><TD>13° 13' 13'' S</TD><TD>76° 09' 09'' W</TD><TD>7.9 </TD><TD> </TD><TD align=left> </TD></TR><TR class=RDS align=middle><TD>15 ส.ค. 50</TD><TD>04:50</TD><TD align=left>KEPULAUAN TALAUD, INDONESIA</TD><TD>4° 17' 17'' N</TD><TD>127° 18' 18'' E</TD><TD>5.2 </TD><TD>10 </TD><TD align=left> </TD></TR><TR class=RADS align=middle><TD>14 ส.ค. 50</TD><TD>01:49</TD><TD align=left>HALMAHERA, INDONESIA</TD><TD>0° 31' 31'' S</TD><TD>127° 34' 34'' E</TD><TD>5.1 </TD><TD>52 </TD><TD align=left> </TD></TR><TR class=RF><TD> </TD><TD>เวลาไทย</TD><TD> </TD><TD> </TD><TD> </TD><TD>ริกเตอร์</TD><TD>กิโลเมตร</TD><TD> </TD></TR></TBODY></TABLE>

 

Vietnam all set to build tsunami-quake warning system
2007-08-22, 16:27:02 <SMALL>UTC</SMALL>
Vietnam

Construction of a tsunami and earthquake early warning system will begin next year and be completed in 2011, according to the Central Institute of Geophysics.

The VND80 billion (US$5 million) network will comprise 34 seismic stations sending satellite signals to a central information processing bureau. The seismic stations will be spread all over Vietnam at a distance of 100km-200km from each other. But many of them will be in the north of the country which is more disaster-prone. Vietnam collaborated independently with Japan and Taipei to establish some early warning seismic stations. Vietnam has never been hit by a severe tsunami or earthquake, but has experienced some mild tremors which served as a wake-up call for the authorities.

เวียตนามกำลังสร้างระบบเตือนภัยซึนามิกับแผ่นดินไหว เริ่มต้นทำปีหน้า 2551 จะแล้วเสร็จใจปี 2554. ถึงแม้เวียตนามไม่เคยเจอซึนามิ หรือ แผ่นดินไหวแบบรุนแรงก็ตาม

แล้วจะทันการไหมหว่า

 

แผ่นดินไหวที่ รัสเซีย ความแรง 5.0


Map Centered at 55°N, 110°E

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<map name="regionmap"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/localtimes.php" coords=",0,0,240,30" alt="Event localtimes"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2007gjai.php" coords="360,220,372,232," alt="Event us2007gjai"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/110_60.php" coords="229,1,369,70" alt="Map Centered at 60°N, 110°E"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/120_55.php" coords="528,190,598,330" alt="Map Centered at 55°N, 120°E"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/110_50.php" coords="229,438,369,508" alt="Map Centered at 50°N, 110°E"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/100_55.php" coords="1,190,70,330" alt="Map Centered at 55°N, 100°E"></map> <table border="0" cellpadding="1" cellspacing="1"><tbody><tr><th>
</th> <th align="center">MAG </th> <th align="center">UTC DATE-TIME
y/m/d h:m:s </th> <th align="center">LAT
deg </th> <th align="center">LON
deg </th> <th align="center">DEPTH
km </th> <th>Region</th> </tr> <tr><td align="center" nowrap="nowrap">MAP</td><td align="center" nowrap="nowrap">5.0 </td><td align="center" nowrap="nowrap">2007/08/23 04:49:21</td><td align="right" nowrap="nowrap"> 55.923</td><td align="right" nowrap="nowrap"> 113.388</td><td align="right" nowrap="nowrap"> 24.8</td><td>BURYATIYA, RUSSIA</td></tr></tbody></table>

 

Latest Earthquakes M5.0+ in the World - Past 7 days

 

แผ่นดินไหวที่ เกาะอันดามัน ความแรง 5.3


Map Centered at 15°N, 95°E

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<map name="regionmap"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/localtimes.php" coords=",0,0,240,30" alt="Event localtimes"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2007glbg.php" coords="206,267,218,279," alt="Event us2007glbg"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/95_20.php" coords="176,1,316,70" alt="Map Centered at 20°N, 95°E"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/100_15.php" coords="422,317,492,177" alt="Map Centered at 15°N, 100°E"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/95_10.php" coords="176,427,316,497" alt="Map Centered at 10°N, 95°E"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/90_15.php" coords="1,317,70,177" alt="Map Centered at 15°N, 90°E"></map> <table border="0" cellpadding="1" cellspacing="1"><tbody><tr><th>
</th> <th align="center">MAG </th> <th align="center">UTC DATE-TIME
y/m/d h:m:s </th> <th align="center">LAT
deg </th> <th align="center">LON
deg </th> <th align="center">DEPTH
km </th> <th>Region</th> </tr> <tr><td align="center" nowrap="nowrap">MAP</td><td align="center" nowrap="nowrap">5.3 </td><td align="center" nowrap="nowrap">2007/08/25 17:03:08</td><td align="right" nowrap="nowrap"> 14.301</td><td align="right" nowrap="nowrap"> 93.996</td><td align="right" nowrap="nowrap"> 65.2</td><td>ANDAMAN ISLANDS, INDIA REGION</td></tr></tbody></table>

 

แผ่นดินไหวที่ เกาะคูริล ความแรง 5.4


Map Centered at 45°N, 145°E

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<map name="regionmap"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/localtimes.php" coords=",0,0,240,30" alt="Event localtimes"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2007gmai.php" coords="255,288,267,300," alt="Event us2007gmai"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2007gla2.php" coords="100,418,108,426," alt="Event us2007gla2"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2007gial.php" coords="87,349,99,361," alt="Event us2007gial"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/150_50.php" coords="137,1,277,70" alt="Map Centered at 50°N, 150°E"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/150_45.php" coords="344,181,414,321" alt="Map Centered at 45°N, 150°E"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/145_40.php" coords="137,429,277,499" alt="Map Centered at 40°N, 145°E"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/140_45.php" coords="1,181,70,321" alt="Map Centered at 45°N, 140°E"></map> <table border="0" cellpadding="1" cellspacing="1"><tbody><tr><th>
</th> <th align="center">MAG </th> <th align="center">UTC DATE-TIME
y/m/d h:m:s </th> <th align="center">LAT
deg </th> <th align="center">LON
deg </th> <th align="center">DEPTH
km </th> <th>Region</th> </tr> <tr><td align="center" nowrap="nowrap">MAP</td><td align="center" nowrap="nowrap">5.4 </td><td align="center" nowrap="nowrap">2007/08/26 05:31:11</td><td align="right" nowrap="nowrap"> 43.746</td><td align="right" nowrap="nowrap"> 147.111</td><td align="right" nowrap="nowrap"> 59.1</td><td>KURIL ISLANDS</td></tr></tbody></table>

 

แผ่นดินไหวที่ ตุรกีตะวันออก ความแรง 5.1


Map Centered at 40°N, 40°E

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<map name="regionmap"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/localtimes.php" coords=",0,0,240,30" alt="Event localtimes"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2007glca.php" coords="239,268,251,280," alt="Event us2007glca"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/40_45.php" coords="146,1,286,70" alt="Map Centered at 45°N, 40°E"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/45_40.php" coords="362,181,432,321" alt="Map Centered at 40°N, 45°E"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/40_35.php" coords="146,429,286,499" alt="Map Centered at 35°N, 40°E"><area shape="rectangle" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/10/35_40.php" coords="1,181,70,321" alt="Map Centered at 40°N, 35°E"></map>

 

Latest Earthquakes in the World - Past 7 days

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Worldwide earthquakes with M4.0+ located by USGS and Contributing Agencies.
(Earthquakes with M2.5+ within the United States and adjacent areas.)


<map name="map"><area shape="polygon" coords="50,10,280,10,280,20,50,20,50,10" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/localtimes.php" alt="Local times of last update"><area shape="polygon" coords="126,269,96,254,72,237,54,220,41,202,34,184,32,175,31,166,32,156,37,138,47,120,62,102,97,100,117,95,139,107,146,144,175,146,184,220,218,269,126,269" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/Africa.php" alt="Africa"><area shape="polygon" coords="237,43,169,101,139,107,117,95,97,100,63,101,83,85,110,70,144,55,187,43,237,43" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/Europe.php" alt="Europe"><area shape="polygon" coords="237,43,323,43,353,153,122,153,140,106,169,101,237,43" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/Asia.php" alt="Asia"><area shape="polygon" coords="218,269,184,220,174,153,346,153,330,269,218,269" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/Australia.php" alt="Australia"><area shape="polygon" coords="330,269,346,153,480,153,417,269,330,269" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/S_Pacific.php" alt="S_Pacific"><area shape="polygon" coords="353,153,323,43,415,43,458,55,492,70,519,85,540,102,555,120,565,138,568,146,499,144,491,154,356,153" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/N_America.php" alt="N_America"><area shape="polygon" coords="417,269,480,153,492,153,499,144,568,144,571,166,568,184,561,202,548,220,530,237,506,254,476,269,417,269" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/region/S_America.php" alt="S_America"><area shape="polygon" coords="476,269,415,288,301,301,187,288,126,269,476,269" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/ortho/270_-90.php" alt="S_Pole"><area shape="polygon" coords="187,43,213,37,301,30,389,37,415,43,187,43" href="http://earthquake.usgs.gov/eqcenter/recenteqsww/Maps/ortho/270_90.php" alt="N_Pole"> </map>
Click on a point to go to a region map.
Click here or on UTC date-time above maps for list of local times.

 

Magnitude 5.7 - TONGA REGION

2007 August 27 17:12:00 UTC

<!-- Addon us2007gnbn.SpanishMain.us.01 -->

Earthquake Details

<!-- DetailsMiscTop %DetailsMiscTop% --> <table id="parameters" cellspacing="1"> <tbody><tr> <th>Magnitude
</th> <td>5.7
</td> </tr> <tr> <th>Date-Time
</th> <td>

• Monday, August 27, 2007 at 17:12:00 UTC
• Monday, August 27, 2007 at 06:12:00 AM at epicenter

Time of Earthquake in other Time Zones
</td> </tr> <tr> <th>Location
</th> <td>17.330°S, 172.303°W
</td> </tr> <tr> <th>Depth
</th> <td>10 km (6.2 miles) set by location program
</td> </tr> <tr> <th>Region
</th> <td>TONGA REGION
</td> </tr> <tr> <th>Distances
</th> <td><!-- Addon us2007gnbn.Distances.us.01 -->215 km (135 miles) SE of Hihifo, Tonga
230 km (145 miles) NE of Neiafu, Tonga
525 km (325 miles) NE of NUKU'ALOFA, Tonga
2505 km (1560 miles) NE of Auckland, New Zealand

</td> </tr> <tr> <th>Location Uncertainty
</th> <td>horizontal +/- 10.1 km (6.3 miles); depth fixed by location program
</td> </tr> <tr> <th>Parameters
</th> <td>Nst=127, Nph=127, Dmin=>999 km, Rmss=0.81 sec, Gp= 86°,
M-type=moment magnitude (Mw), Version=6
</td> </tr> <tr> <th>Source
</th> <td>

• <!-- Addon us2007gnbn.Source.us.01 -->USGS NEIC (WDCS-D)

</td> </tr> <tr> <th>Event ID
</th> <td>us2007gnbn
</td> </tr> </tbody></table>

• This event has been reviewed by a seismologist.<!-- DetailsMiscBottom %DetailsMiscBottom% -->
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Earthquake Summary


<!-- EqSumMap - Poster - %EqSumMap% --> <!-- News Release %usgsNewsRelease% --> <!-- TectonicSummLink %TectonicSummLink% --> <!-- Aftershock %Aftershock% --> <!-- SummaryPhotos %SummaryPhotos% --> <!-- SummaryFAQ %SummaryFAQ% --> <!-- StateInfo %StateInfo% --> <!-- Addon us2007gnbn.TsunamiLinks.us.01 --><!-- gnbn TONGA REGION --> Tsunami Information

• West Coast & Alaska Tsunami Warning Center
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Magnitude 5.6 - GALAPAGOS ISLANDS, ECUADOR

2007 August 29 22:10:09 UTC

<!-- Addon us2007gqcb.SpanishMain.us.01 -->Versión en Español
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-->

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Earthquake Details

<!-- DetailsMiscTop %DetailsMiscTop% --> <table id="parameters" cellspacing="1"> <tbody><tr> <th>Magnitude
</th> <td>5.6
</td> </tr> <tr> <th>Date-Time
</th> <td>

• Wednesday, August 29, 2007 at 22:10:09 UTC
• Wednesday, August 29, 2007 at 04:10:09 PM at epicenter

Time of Earthquake in other Time Zones
</td> </tr> <tr> <th>Location
</th> <td> 0.420°S, 91.361°W
</td> </tr> <tr> <th>Depth
</th> <td>10 km (6.2 miles) set by location program
</td> </tr> <tr> <th>Region
</th> <td>GALAPAGOS ISLANDS, ECUADOR
</td> </tr> <tr> <th>Distances
</th> <td><!-- Addon us2007gqcb.Distances.us.02 -->70 km (40 miles) NW of Puerto Villamil, Isabela, Galapagos
205 km (125 miles) WNW of Puerto Baquerizo Moreno, Galapagos
1290 km (800 miles) W of Guayaquil, Ecuador
1425 km (890 miles) W of QUITO, Ecuador

</td> </tr> <tr> <th>Location Uncertainty
</th> <td>horizontal +/- 6.7 km (4.2 miles); depth fixed by location program
</td> </tr> <tr> <th>Parameters
</th> <td>Nst=179, Nph=179, Dmin=>999 km, Rmss=0.91 sec, Gp=169°,
M-type=body magnitude (Mb), Version=7
</td> </tr> <tr> <th>Source
</th> <td>

• <!-- Addon us2007gqcb.Source.us.02 -->USGS NEIC (WDCS-D)

</td> </tr> <tr> <th>Event ID
</th> <td>us2007gqcb
</td> </tr> </tbody></table>

• This event has been reviewed by a seismologist.<!-- DetailsMiscBottom %DetailsMiscBottom% -->
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Earthquake Summary


<!-- EqSumMap - Poster - %EqSumMap% --> <!-- News Release %usgsNewsRelease% --> <!-- TectonicSummLink %TectonicSummLink% --> <!-- Aftershock %Aftershock% --> <!-- SummaryPhotos %SummaryPhotos% --> <!-- SummaryFAQ %SummaryFAQ% --> <!-- StateInfo %StateInfo% --> <!-- Addon us2007gqcb.TsunamiLinks.us.01 --><!-- gqcb GALAPAGOS ISLANDS, ECUADOR --> Tsunami Information

• West Coast & Alaska Tsunami Warning Center
• Pacific Tsunami Warning Center <small> The earthquake locations and magnitudes cited in these bulletins are very preliminary, and may disagree with the more accurate USGS locations and magnitudes computed using more extensive data sets. </small>
  
• NOAA Tsunami Warning Center
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Magnitude 5.2 - POTOSI, BOLIVIA

2007 August 29 16:18:10 UTC

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Earthquake Details

<!-- DetailsMiscTop %DetailsMiscTop% --> <table id="parameters" cellspacing="1"> <tbody><tr> <th>Magnitude
</th> <td>5.2
</td> </tr> <tr> <th>Date-Time
</th> <td>

• Wednesday, August 29, 2007 at 16:18:10 UTC
• Wednesday, August 29, 2007 at 12:18:10 PM at epicenter

Time of Earthquake in other Time Zones
</td> </tr> <tr> <th>Location
</th> <td>20.953°S, 68.317°W
</td> </tr> <tr> <th>Depth
</th> <td>134.4 km (83.5 miles) set by location program
</td> </tr> <tr> <th>Region
</th> <td>POTOSI, BOLIVIA
</td> </tr> <tr> <th>Distances
</th> <td><!-- Addon us2007gqbd.Distances.us.02 -->180 km (110 miles) NNE of Calama, Chile
210 km (130 miles) ESE of Iquique, Chile
230 km (145 miles) ENE of Tocopilla, Chile
1410 km (870 miles) N of SANTIAGO, Chile

</td> </tr> <tr> <th>Location Uncertainty
</th> <td>horizontal +/- 8.3 km (5.2 miles); depth fixed by location program
</td> </tr> <tr> <th>Parameters
</th> <td>Nst=169, Nph=169, Dmin=193.6 km, Rmss=0.94 sec, Gp= 97°,
M-type=body magnitude (Mb), Version=Q
</td> </tr> <tr> <th>Source
</th> <td>

• <!-- Addon us2007gqbd.Source.us.02 -->USGS NEIC (WDCS-D)

</td> </tr> <tr> <th>Event ID
</th> <td>us2007gqbd
</td> </tr> </tbody></table>

• This event has been reviewed by a seismologist.<!-- DetailsMiscBottom %DetailsMiscBottom% -->
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Earthquake Summary


<!-- EqSumMap - Poster - %EqSumMap% --> <!-- News Release %usgsNewsRelease% --> <!-- TectonicSummLink %TectonicSummLink% --> <!-- Aftershock %Aftershock% --> <!-- SummaryPhotos %SummaryPhotos% --> <!-- SummaryFAQ %SummaryFAQ% --> <!-- Addon us2007gqbd.StateInfo_south_america.us.01 -->Earthquake Information for South America
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Magnitude 5.4 - NORTHERN SUMATRA, INDONESIA

2007 August 30 11:07:06 UTC

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Earthquake Details

<!-- DetailsMiscTop %DetailsMiscTop% --> <table id="parameters" cellspacing="1"> <tbody><tr> <th>Magnitude
</th> <td>5.4
</td> </tr> <tr> <th>Date-Time
</th> <td>

• Thursday, August 30, 2007 at 11:07:06 UTC
• Thursday, August 30, 2007 at 06:07:06 PM at epicenter

Time of Earthquake in other Time Zones
</td> </tr> <tr> <th>Location
</th> <td> 1.793°N, 99.271°E
</td> </tr> <tr> <th>Depth
</th> <td>30 km (18.6 miles) set by location program
</td> </tr> <tr> <th>Region
</th> <td>NORTHERN SUMATRA, INDONESIA
</td> </tr> <tr> <th>Distances
</th> <td><!-- Addon us2007gra9.Distances.us.01 -->55 km (35 miles) E of Sibolga, Sumatra, Indonesia
210 km (130 miles) SSE of Medan, Sumatra, Indonesia
310 km (190 miles) WSW of KUALA LUMPUR, Malaysia
1200 km (750 miles) NW of JAKARTA, Java, Indonesia

</td> </tr> <tr> <th>Location Uncertainty
</th> <td>horizontal +/- 12.2 km (7.6 miles); depth fixed by location program
</td> </tr> <tr> <th>Parameters
</th> <td>Nst= 22, Nph= 22, Dmin=>999 km, Rmss=0.76 sec, Gp=112°,
M-type=body magnitude (Mb), Version=7
</td> </tr> <tr> <th>Source
</th> <td>

• <!-- Addon us2007gra9.Source.us.01 -->USGS NEIC (WDCS-D)

</td> </tr> <tr> <th>Event ID
</th> <td>us2007gra9
</td> </tr> </tbody></table>

• This event has been reviewed by a seismologist.<!-- DetailsMiscBottom %DetailsMiscBottom% -->
• <!-- Addon us2007gra9.DidYouFeelIt.us.01 -->Did you feel it?
  
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Earthquake Summary


<!-- EqSumMap - Poster - %EqSumMap% --> <!-- News Release %usgsNewsRelease% --> <!-- TectonicSummLink %TectonicSummLink% --> <!-- Aftershock %Aftershock% --> <!-- SummaryPhotos %SummaryPhotos% --> <!-- SummaryFAQ %SummaryFAQ% --> <!-- Addon us2007gra9.StateInfo_asia.us.01 -->Earthquake Information for Asia
<!-- Addon us2007gra9.StateInfo_indonesia.us.01 -->Earthquake Information for Indonesia
<!-- StateInfo %StateInfo% --> <!-- Addon us2007gra9.TsunamiLinks.us.01 --><!-- gra9 NORTHERN SUMATRA, INDONESIA --> Tsunami Information

• West Coast & Alaska Tsunami Warning Center
• Pacific Tsunami Warning Center <small> The earthquake locations and magnitudes cited in these bulletins are very preliminary, and may disagree with the more accurate USGS locations and magnitudes computed using more extensive data sets. </small>
  
• NOAA Tsunami Warning Center
• Recent Tsunamis
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Magnitude 5.1 - CHIAPAS, MEXICO

2007 August 30 12:54:32 UTC

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Earthquake Details

<!-- DetailsMiscTop %DetailsMiscTop% --> <table id="parameters" cellspacing="1"> <tbody><tr> <th>Magnitude
</th> <td>5.1
</td> </tr> <tr> <th>Date-Time
</th> <td>

• Thursday, August 30, 2007 at 12:54:32 UTC
• Thursday, August 30, 2007 at 07:54:32 AM at epicenter

Time of Earthquake in other Time Zones
</td> </tr> <tr> <th>Location
</th> <td>15.827°N, 93.561°W
</td> </tr> <tr> <th>Depth
</th> <td>97.7 km (60.7 miles)
</td> </tr> <tr> <th>Region
</th> <td>CHIAPAS, MEXICO
</td> </tr> <tr> <th>Distances
</th> <td><!-- Addon us2007grbh.Distances.us.01 -->35 km (25 miles) SSE of Tonala, Chiapas, Mexico
110 km (70 miles) SSW of Tuxtla Gutierrez, Chiapas, Mexico
350 km (220 miles) WNW of GUATEMALA CITY, Guatemala
715 km (445 miles) ESE of MEXICO CITY, D.F., Mexico

</td> </tr> <tr> <th>Location Uncertainty
</th> <td>horizontal +/- 8.8 km (5.5 miles); depth +/- 10 km (6.2 miles)
</td> </tr> <tr> <th>Parameters
</th> <td>Nst=132, Nph=132, Dmin=703.5 km, Rmss=0.99 sec, Gp=155°,
M-type=body magnitude (Mb), Version=7
</td> </tr> <tr> <th>Source
</th> <td>

• <!-- Addon us2007grbh.Source.us.01 -->USGS NEIC (WDCS-D)

</td> </tr> <tr> <th>Event ID
</th> <td>us2007grbh
</td> </tr> </tbody></table>

• This event has been reviewed by a seismologist.<!-- DetailsMiscBottom %DetailsMiscBottom% -->
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Earthquake Summary


<!-- EqSumMap - Poster - %EqSumMap% --> <!-- News Release %usgsNewsRelease% --> <!-- TectonicSummLink %TectonicSummLink% --> <!-- Aftershock %Aftershock% --> <!-- SummaryPhotos %SummaryPhotos% --> <!-- SummaryFAQ %SummaryFAQ% --> <!-- Addon us2007grbh.StateInfo_mexico.us.01 -->Earthquake Information for Mexico
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Magnitude 5.5 - SOUTHEAST OF THE LOYALTY ISLANDS

2007 August 30 06:36:35 UTC

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Earthquake Details

<!-- DetailsMiscTop %DetailsMiscTop% --> <table id="parameters" cellspacing="1"> <tbody><tr> <th>Magnitude
</th> <td>5.5
</td> </tr> <tr> <th>Date-Time
</th> <td>

• Thursday, August 30, 2007 at 06:36:35 UTC
• Thursday, August 30, 2007 at 05:36:35 PM at epicenter

Time of Earthquake in other Time Zones
</td> </tr> <tr> <th>Location
</th> <td>23.013°S, 169.949°E
</td> </tr> <tr> <th>Depth
</th> <td>47.7 km (29.6 miles)
</td> </tr> <tr> <th>Region
</th> <td>SOUTHEAST OF THE LOYALTY ISLANDS
</td> </tr> <tr> <th>Distances
</th> <td><!-- Addon us2007grax.Distances.us.02 -->225 km (140 miles) WSW of Ile Hunter, Loyalty Isl., New Caledonia
270 km (165 miles) SE of Tadine, Loyalty Islands, New Caledonia
370 km (230 miles) ESE of NOUMEA, New Caledonia
1770 km (1100 miles) ENE of BRISBANE, Queensland, Australia

</td> </tr> <tr> <th>Location Uncertainty
</th> <td>horizontal +/- 8.9 km (5.5 miles); depth +/- 23.1 km (14.4 miles)
</td> </tr> <tr> <th>Parameters
</th> <td>Nst=148, Nph=148, Dmin=>999 km, Rmss=0.86 sec, Gp= 97°,
M-type=body magnitude (Mb), Version=8
</td> </tr> <tr> <th>Source
</th> <td>

• <!-- Addon us2007grax.Source.us.02 -->USGS NEIC (WDCS-D)

</td> </tr> <tr> <th>Event ID
</th> <td>us2007grax
</td> </tr> </tbody></table>

• This event has been reviewed by a seismologist.<!-- DetailsMiscBottom %DetailsMiscBottom% -->
• <!-- Addon us2007grax.DidYouFeelIt.us.01 -->Did you feel it?
  
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Earthquake Summary


<!-- EqSumMap - Poster - %EqSumMap% --> <!-- News Release %usgsNewsRelease% --> <!-- TectonicSummLink %TectonicSummLink% --> <!-- Aftershock %Aftershock% --> <!-- SummaryPhotos %SummaryPhotos% --> <!-- SummaryFAQ %SummaryFAQ% --> <!-- StateInfo %StateInfo% --> <!-- Addon us2007grax.TsunamiLinks.us.01 --><!-- grax SOUTHEAST OF LOYALTY ISLANDS --> Tsunami Information

• West Coast & Alaska Tsunami Warning Center
• Pacific Tsunami Warning Center <small> The earthquake locations and magnitudes cited in these bulletins are very preliminary, and may disagree with the more accurate USGS locations and magnitudes computed using more extensive data sets. </small>
  
• NOAA Tsunami Warning Center
• Recent Tsunamis
• Tsunami Information Links

<!-- TsunamiLinks %TsunamiLinks% --> <!-- LandslideLinks %LandslideLinks% --> <!-- VolcanoLinks %VolcanoLinks% --> <!-- SummaryMisc %SummaryMisc% -->
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