Wow! This is very helpful! I never knew how to use the Triangulation method. Thank you very much! It's amazing how you're able to pinpoint the EXACT location!
Your pop ups for "Seafloor Spreading" and "Geology" block being able to see the location of the epicenter at the end of the video. Other than that, I really like this video.
The topic that was presented revolves around the current and effective methodology used in locating the epicenter of an earthquake. Specifically, it discussed about the use of the triangulation method. By definition, triangulation is a way of determining something's location using the location of other things. Because its far less complicated and cost effective, many geologists use this method in locating the epicenter of earthquakes given specific consequences. In the video shown, the specific method derived in using the triangulation was based from earthquake waves on earth. As earthquakes give off two kinds of waves, we can make use of a determination method by the difference of the rate of speed of these waves- one kind is always faster than the other. Scientists can figure out where the center of an earthquake was by basing on the distances derived on circles drawn specific "km" away from specific locations. Other related or nearby locations from where the earthquake occurred can also serve as supporting basis of the epicenter identification. For example, is the quake is 400 km from a specific city, scientists can draw a 400 km radius circle from around that city area and some other circles drawn in another city area will at least meet in two places. Thus, giving an insight that one of those was where the earthquake happened. The method presented was simple but has also its pitfalls if compared to other methods such as trilateration. In a more literal sense, triangulation was based on the idea that because a triangle has three sides, and it correlated to the idea that it takes three seismographs to locate an earthquake. The intersection of the three circles drawn based on three occurrences of earthquakes in three different locations, the intersection of those three circles is highly considered as the epicenter.
When I felt the last earthquake, I was able to do this math, and it turned out to be pretty accurate. My mom kept yelling at me "Help me get this bookshelf off me", but I responded "Mom, I'm doing Math!!!"
I was with you, until the end when I couldn't see where the earthquake originated due to your card placement. Now I'm confused, and I'm pretty sure I failed my Geology test. I just wanted you to know that your card placement might have cost me my scholarship. You are a bad person.
Who's here because our teacher wants us to watch this?
here 🙌🙋
Hello!
Hre me have no choice to pass
Yeet
Yes
this helped me for my assignment. thankyou.
(¬_¬)
@@parulguy6263 it helped me
Straight to the point. This helped me a lot, thank you so much.
Who’s. Here 2020 cuz teacher assigned us to it
nice
yes
I'm here in 2021 :P
Me
@@tae3513 2021
Wow! This is very helpful! I never knew how to use the Triangulation method. Thank you very much! It's amazing how you're able to pinpoint the EXACT location!
Your pop ups for "Seafloor Spreading" and "Geology" block being able to see the location of the epicenter at the end of the video. Other than that, I really like this video.
fantastic video....used it today with my 6th grade earth science in conjunction with the UPSeis lab
lol, im watching this for 9th grade sci
Your videos are fantastic. So clean and simple! Thanks!
Great , very clear teaching. Thanks!
you must be a teacher XD
freaking science, always make my brain explode. Btw, Nice video. Very informative thank you :)
thank you short yet informative video... :)
straight to the poin ti have a stem test tmrw this helped a lot thanks dood keep it 100
\
This is soooo helpful! Thanks!
Great video...thanks!!!
Thank u so much.... Easy to understand 👍👌
Thankyou for this🥺
Thank you for this video. Helped a lot. didn't beat around the bush and went straight into it. :))))))
This is really a good video to understand this
The topic that was presented revolves around the current and effective methodology used in locating the epicenter of an earthquake. Specifically, it discussed about the use of the triangulation method. By definition, triangulation is a way of determining something's location using the location of other things. Because its far less complicated and cost effective, many geologists use this method in locating the epicenter of earthquakes given specific consequences. In the video shown, the specific method derived in using the triangulation was based from earthquake waves on earth. As earthquakes give off two kinds of waves, we can make use of a determination method by the difference of the rate of speed of these waves- one kind is always faster than the other. Scientists can figure out where the center of an earthquake was by basing on the distances derived on circles drawn specific "km" away from specific locations. Other related or nearby locations from where the earthquake occurred can also serve as supporting basis of the epicenter identification. For example, is the quake is 400 km from a specific city, scientists can draw a 400 km radius circle from around that city area and some other circles drawn in another city area will at least meet in two places. Thus, giving an insight that one of those was where the earthquake happened. The method presented was simple but has also its pitfalls if compared to other methods such as trilateration. In a more literal sense, triangulation was based on the idea that because a triangle has three sides, and it correlated to the idea that it takes three seismographs to locate an earthquake. The intersection of the three circles drawn based on three occurrences of earthquakes in three different locations, the intersection of those three circles is highly considered as the epicenter.
Thank you ,informative
Thanks a lot! God bless you ツ
Ok this is cool but why did you put the end cards over the epicenter bro i cant see it wtf
That's actually cool.
its sal khan nice to hear him
really good
Whos here cause their 2021 teacher assigned it
bro i love you
Haha sino dito ang tumitingin parin nito kc teacher assigned us to watch this 😂
When I felt the last earthquake, I was able to do this math, and it turned out to be pretty accurate. My mom kept yelling at me "Help me get this bookshelf off me", but I responded "Mom, I'm doing Math!!!"
How km can be determined ?? Any mechanism?
Sir, what is epicentral angle ?
watching in earth science #letmeleave #school #earthscience
How to calculate the radius? You must mention the time interval of S-P and travel time graph.
He discussed that in his Seismogram Analysis video here: ua-cam.com/video/ta_f321InnM/v-deo.html
What if there were 2 stations only? What will happen?
Mary Angelie Victoria then the data will give us two epicenters so it needs exactly three stations to determine the epicenter
The guy: UUU So here is the map of the world
Me: No
Sir how we can find that it is away 2000 km etc away from the epicentre??
hi dowen
This isn´t triangulation. This is called trilateration.
+Muck2014 no, it's triangulation
+Megan Nguyen No, triangulation is when you work with angles. Here you work with distances only.
name is self explanitory triANGULation it finds the angle of arrival
Let's face it! All people who watched this are probably students assigned to study Earthquakes.
1:56 Why does it matter what direction it is in
So we know where epicenter is
but...but...but... i wasn't given the information of how far the stations are from the epicenter... i'm just given a picture and told to find it
Just before 1 hour ,I experienced earthquake in Pakistan with magnitude 7.7 and depth 187.8 km
Sizemugrams
module is life
I'd love to do some thing like this with my students - how?
www.glencoe.com/sites/common_assets/science/virtual_labs/ES09/ES09.html
Would be better if you used miles instead of kilometers
The earthquake though
Who else is here because our teacher assigned this to us?
Im 2021, my teacher assigned us to it
2021 anyone?
I was with you, until the end when I couldn't see where the earthquake originated due to your card placement. Now I'm confused, and I'm pretty sure I failed my Geology test. I just wanted you to know that your card placement might have cost me my scholarship. You are a bad person.
Outro suggested videos block the epicenter from view.
Oops, gotta fix that, thanks!
@@mikesammartano Still blocked by the outro. Thanks for the great video tho!
Awit
know ur topic lol its trilateration/multilateration
boring video cause there was no praticl info
obob ka ba? ako hindi..
:v
TEIDE. TENERIFE URGENTE