Archive for January, 2011

An earthquake of magnitude 7.2 has shaken the border between Pakistan and Afghanistan today at 01:23:26 AM local time according to the USGS.

For more scientific and general information about this event please go to the
USGS webpage.

This is not the first large or damaging earthquake which has happened in that zone. Below there is a list of historical earthquakes collected from the International Seismological Centre since 1964.

Author Date – Time Lon Lat Depth Value Type
1979-01-16 09:50:06 33.956 59.531 9.7 6.7 MS
1979-11-14 02:21:18 34.029 59.806 3.0 6.7 MS
1979-11-27 17:10:33 34.082 59.795 9.0 7.3 MS
1979-12-07 09:23:55 34.139 59.918 0.0 6.1 MS
1993-01-27 10:27:04 32.084 60.090 21.0 4.8 MS
1994-02-23 08:02:04 30.806 60.569 6.0 6.1 MS
1994-02-26 02:31:11 30.849 60.555 9.4 5.9 MS
1997-05-10 07:57:29 33.878 59.823 6.7 7.0 MS
1997-05-13 11:42:25 33.462 59.888 37.0 3.9 MS
1997-06-16 03:00:10 33.302 60.208 55.2 4.4 MS
1997-06-20 12:57:36 32.327 60.024 34.8 5.4 MS
1998-04-10 15:00:53 32.454 60.086 33.0 5.7 MS
1999-11-08 21:37:20 35.715 61.246 10.0 5.2 MS
2001-10-08 01:17:16 32.899 60.276 27.0 4.4 MS
2003-07-03 14:59:27 35.575 60.850 2.1 4.9 MS
2004-07-14 14:36:02 35.014 61.891 14.8 3.6 MS


This is the map of the events shown above

Global positioning Afghanistan-Pakistan border

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Comments (3)

like Gravity, Magnetic etc….

since the interpretation of Seismic is also difficult, more complex then others. Gravity, Magnetic methods are easy to evaluate on the other hand…
If we have to use SEISMIC, what are justification to its importance on others??

Thanks!

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They had said the Easter earthquake in Mexico relived pressure on the San Andreas Fault. Now they just came out with a new study saying it is "Locked and loaded" and is overdue for a very large quake. Which is correct?

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Rand Paul is being declared the winner, maybe it is too early but could this be a sign of what is to come?
@Mom

Is that all you have? Dumb? Your disappointment in your party is showing and your only argument is that I’m dumb? You don’t know me, and frankly given your comment I wouldn’t give you the time of day. I won’t call you dumb, only misguided.

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FEMA has not doing its job when hurricane Katrina hits New Orleans. However, Wal-Mart become one of the first to be on the scene. Why do you think FEMA should outsource its disaster relief management to private organizations like Wal-Mart?

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So, I get a high-pitched ring in my right ear, and only my right ear never the left, there’s always an earthquake within the next 24 hours. The longer it lasts, the higher the magnitude. It only rings when there’s gonna be one with a magnitude of 5.0+
My ear rang 5 times yesterday. The times were;
3: 37 a.m. (This one was the longest out of all of them)
8: 55 a.m.
9: 23 a.m.
12: 11 a.m.
5: 19 p.m.
I looked up recent earthquakes, and found this site. http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/quakes_big.php

There were 5 earthquakes!
This has been going on for about 5 years now, I’m 13.
Has anyone else had this happen?
Anyone have and idea as to why it does this??
Me and my brother’s crack up about it and say I’m a catfish! Hahaha!!!!:)
LOL Superficialidade (Sorry if mispelled!!!!)

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In regards to a seismograph’s location, does the p-s interval get larger or smaller with the increasing distance from the epicenter?

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a. epicenter – the surface location of an earthquake
b. fault – a fracture in the crust along which movement has occurred
c. hypocenter – the underground point of origin of a quake
d. tsunami – an underwater earthquake

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When an earthquake occurs, two types of sound waves are generated and travel through the earth. The primary, or P, wave has a speed of about 10.5 km/s and the secondary, or S, wave has a speed of about 5.5 km/s. A seismograph, located some distance away, records the arrival of the P wave and then, 140 s later, records the arrival of the S wave. Assuming that the waves travel in a straight line, how far is the seismograph from the earthquake?

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For geography homework I have to make Dominoes of Richter Scale to Seismograph. In other words I’m making it so one side of it will be a Richter measurement and the other will be the same in Seismic measurement, but I cannot find anything showing this (E.G. 6.0 On the Richter scale = Whatever on the Seismograph) someone give me a link or some help?

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well on yahoo, it says "Storm clouds create dramatic sight

Severe thunderstorms and tornadoes are the subject of amazing images taken around the world."

all over the world? whoa.

also, those earthquakes in Chili and Haiti? apparently there were like over 10 more that they didn’t even bother mentioning that happened within the same year all about a 7.0 or higher on the Richter scale.

i know theres a bad economy right now but this is a VERY messed up movie that probably shouldn’t have been made… http://blog.movies.yahoo.com/blog/201-christmas-favorite-nutcracker-gone-horribly-wrong

north korea might start a nuclear war… uh oh?

"N. Korea tensions, collapse plans revealed
Among other surprises, leaks show the regime’s ties to close ally China are not what the world thought"

http://news.yahoo.com/s/ap/as_china_nkorea_wikileaks

theres a new space/technology race that is making everyone go insane with "inventive technology sciencyness"

http://news.yahoo.com/s/afp/20101130/sc_afp/unclimatewarminguschina

and pretty much the mayan calender is not the only one that ends in 2012.

a bunch of other ones including a chinese version were also found to end in 2012.

how did they all copy off of each other?

im not saying 2012 is the end because alot of times people have said that "oh its Y2k just because its 2000 its going to explode" thats just illogical…

2012 is the only end of the world scenario with actual scientific evidence that some really weird stuff is going to happen and earth is going to be in a very weird place in 2012, or something like that.

so im just wondering… is 2012 the end of the world? any info?
thats an interesting way to put it, but im talking about some solid*well, "evidence-ish" that is hinting at unusual stuff happening to the world and its inhabitants.
wow kyle you have no rhythm… LOL

but hey, how do you KNOW what im talking about? the answer: u dont.

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After a widely reported earthquake in California, many people call their insurance company to apply for earthquake insurance. Might this reaction reflect some deviation from rationality? Discuss.

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im doing a haiti project but i’m not sure what fault line haiti is on. or if its even on a fault line? extremely confused :/

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But in the article there is a picture of her standing up on an RNC podium

http://news.yahoo.com/s/yblog_upshot/20101031/el_yblog_upshot/palin-you-blew-it-president-obama

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I need this for a project. How do cities prepare and protect against earthquakes? Not an individual, cities. For example, shock absobers, or things that lessen damage, or help to see it coming.

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i get that like they detect vibrations but do scientist set up sensors around the earth? how else could the machine detect earthquakes all over the world?

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In which direction do the three different seismic waves travel?

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if the "BIG ONE" strike in APRIL OR MAY (that what i heard) will it be worst to live right on the san andreas fault? should i do something before it strike CALIFORNIA im really scared like out of my mind my family planning to leave California for good next month but im not sure i hear once it strike California is gonna become an ocean…..-.- well half of California….. what should i do? any advice for my safety and other?

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I dreamt about a pregnant woman and tidal waves at the same time, and the waves rose and fell three times. What does it mean?

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like a 6.5 magnitude

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tsunami warning with it…. are you folks who are nearby or on shorelines getting out , NOW????>…. please do…..

http://earthquake.usgs.gov/earthquakes/recenteqsww/

http://www.msnbc.msn.com/id/39831929/ns/world_news-asiapacific/

report not considering the tsunami, if one is generated, to be too dangerous…. ok…. sorry… you don’t have to run for the hills…. but… I’d stay aware, anyway…..can’t be too careful, right?…..
still, there WAS a tsunami… people were lost…. the warning should have remained….very sad….

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1.Not all of the aid actually reaches the people. (As in many African countries, the aid enriches the corrupt officials.)

2.Disaster relief shows preference.(haiti vs Pakistan)

3.Disaster relief is ineffective because there are still many man made disasters that threaten the country (such as terrorism)

Are they good? How can i make them sound better??? :O

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A) The epicenter is calculated after the all the aftershocks of an earthquake are plotted. It is the statistical center of the earthquake. The focus is the spot of first motion of the rocks.
B) The epicenter is where the energy is first released and the focus of the earthquake is where most of the damage is done
C) The focus of the earthquake is were surface waves are first detected while the epicenter is where the P and S waves are detected.
D) The epicenter is the spot on the Earth’s surface directly above the focus.

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I dreamt that my mom, stepfather, fiancee and I were at a crowded beach on a cloudy day. It was strange because we were up at the highest point and there were 3 rows of seats as if it were stadium seating at a movie theater, all empty except for us. They were getting bigger and bigger and closer and closer to touching our feet. People were still in the water and then a massive one rised up and as I’m watching, I’m so scared and telling my family that we have to leave and no one wants to. As it reached it’s peak a Big beautiful angel wearing a white robe and HUGE white wings, flies out of the ocean and into the tsumani. I ask everyone if they saw it and no one else did but me. The tsunami crashes on the beach and the water finally reaches us waist high. We get up out of our seats because we are wet and go to the board walk and then I’m at "home". In the room I grew up in my mothers house with my fiancee’. This dream bothered me so much I need to find out what this means. Please help

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a. hypocenter theory
b. elastic rebound theory
c. strain and stress theory
d. seismic theory

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Has anyone heard of the earthquake that happened in New Zealand in early September? Does anyone have any news as to the progress of the city? Has the government put aside anymore money to help out the economy?

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A) The Richter scale allows us to make predictions of earthquake damage.
B) Each step of the scale represents a 30-fold increase in energy released.
C) The Richter scale measures the magnitude of an earthquake.
D) Earthquakes with equal ratings do not have the same damage.

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No intention to cause controversy here, I mean this as a serious question. The featured article the other day was about how Hilary Clinton seems to be "causing" earthquakes during her trips abroad, so I wasn’t sure if this was supposed to be a comical blog akin to a conservative spin on The Daily Show, or more aligned with his Fox News and radio shows. I don’t watch Glenn Beck frequently enough to know if he has a comic relief segment in his show. Some of the articles on the Blog seems much more serious than others.

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