Category Archives: Earthquakes

6.9 7.2 Earthquake in Baja California

Felt it here in L.A. as a slow shaking. (I was busy playing Wii and didn’t realize there was a quake until Yoshi told me twice that the building was shaking. And it wasn’t until I stopped playing and stood up that I realized that we were STILL swaying.)


Screenshot taken from USGS:

UPDATE: USGS Upgraded the quake from 6.9 to 7.2
Here is the preliminary quake info:
Magnitude 6.9 7.2 – BAJA CALIFORNIA, MEXICO

Magnitude 6.9 7.2

* Sunday, April 04, 2010 at 22:40:39 UTC
* Sunday, April 04, 2010 at 03:40:39 PM at epicenter

Location 32.093°N, 115.249°W 32.128°N, 115.303°W
Depth 32.3 km (20.1 miles) 10 km (6.2 miles) (poorly constrained)

* 26 km (16 miles) SSW (211°) (225°) from Guadalupe Victoria, Baja California, Mexico
* 6160 km (38 miles) SW (227°) (165°) from San Luis Río Colorado, Sonora, Mexico
* 6462 (40 38 miles) SW (225°) (233°) from San Luis, AZ
* 173 167 km (108 104 miles) ESE (106°) 105° from Tijuana, Baja California, Mexico

Location Uncertainty horizontal +/- 5.8 km (3.6 miles); depth +/- 21.1 km (13.1 miles) horizontal +/- 2.4 km (1.5 miles); depth +/- 31.6 km (19.6 miles)

As always, here’s the shake map and intensity map for this event and don’t forget to fill out the survey if you felt it.

Who else woke up at 4:04 AM?

So, there was an earthquake this morning. It woke me up but didn’t get me out of bed. Apparently it woke a lot of other people up too; the tweetosphere was abuzz with hashmarks in front of the word “earthquake.” My favorite tweet? From @mattngyuyenn, simply: “Who farted?”

The deets: 4.4, hit at 4:04 AM (numerologists take note), epicenter was Pico Rivera-ish. Looking around the web, it seems like nobody was hurt. Here are the data from the United States Geological Survey.

The upshot: Not too severe, but half the city, having felt the earthquake, looked at their alarm clocks and said, “ah, the hell with it, I’ll just get up,” will get really, really tired at around 2:00 in the afternoon today. So be aware of this if you’re driving or near heavy equipment at that time.

CrisisCamp Haiti in Los Angeles Tomorrow (Saturday, 1/16/2010)

Alongside the headlines of the horrific devastation of the Haitian earthquake are the headlines about how “digital fundraising” is providing a rapid flow of dollars, showing the importance of technology in providing new avenues for relief efforts.

For anyone who is technologically-minded, and even those who are not, if you want to lend your hand to a good cause, you should check out CrisisCamp Haiti in LA tomorrow at USC. CrisisCamps are hosted in a barcamp style where great minds come together to share their knowledge and expertise for social good.

This Saturday, the USC Annenberg School will be hosting CrisisCampHaiti Los Angeles to bring together volunteers to collaborate on technology projects which aim to assist in Haiti’s relief efforts by providing data, information, maps and technical assistance to NGOs, relief agencies and the public. Chad Catacchio will be leading up a team.

Project Proposals for CrisisCamp Haiti
1. Base layer map for Port Au Prince: This project would create a new collection of imagery and a new base map for NGOs and relief agencies. Post available imagery to share with the public for open source applications.
2. Family locator systems: Uniting efforts of interested technologists, developers and communications experts to provide technical assistance.
3. Tech Volunteer Skill Matrix/Volunteers: Create a role of volunteer as well as
4. Managing News Aggregator: Provide content channel management to coordinate data feeds
5. Defining the Collective: Create what we are and why we are doing this. Coordinate and post historical timeline/archive for the CrisisCamp efforts.

This will also been happening in London, Washington D.C., Denver, and Northern California.

h/t: Browyn on the BarCampLA list

Next Major Earthquake – Los Angeles

Picture 4

While the focus is currently on the devastation in Haiti, we could be next.

Time Magazine makes its predictions for the next big one, and Los Angeles tops the list.

Los Angeles has done a lot to beef up its building codes and emergency response in the 15 years since the Northridge quake and may be better prepared than any other major American city, but the city’s sheer size ensures the next Big One will be bloody.

Be prepared.

As for Haiti, the social media site Mashable has come up with 9 ways you can help.

UPDATE (1:49PM) – Before giving to any organization, protect yourself from possible scams by checking Charity Navigator.

What’s In Your Earthquake Kit?

earhquakesuppliesIn 1994 I was single and living in a studio apartment in Santa Monica when the Northridge Earthquake hit. Santa Monica got hit pretty hard considering its distance from Northridge, many houses came off their foundations and one apartment building two blocks from me had a gas leak and explosion minutes after the earthquake struck. (Thankfully due to the MLK holiday, none of the tenants were home at the time.)

And how well prepared was I for the earthquake? I had one small maglight flashlight IN MY CAR. That’s it. So in the pitch dark — and you know what I mean by how dark it was at 4:30 in the morning with a lot of power out throughout the city — I found shoes and went to my car to get the flashlight. After that day I was only slightly better prepared: I kept water in my car and bought many more flashlights to keep around the apartments I lived in.

Since we got married 8 years ago, my husband and I have been keeping a fairly decent earthquake kit in our easy to get to storage area and after all the recent shaking we pulled it all out and refreshed it. The photo above is of the supply box and the small blue bin behind it has our foodstuffs. We wrote down a few more things we needed and I have been perusing Sean and Jason’s Urban Journal website for additional ideas. 

I would love for you all to share things you have your kits, items you have in your cars, what you keep by your bedside. I would love recommendations on hand crank/solar flashlights and radios. Tell me what oddball things you keep in those boxes, just in case.

Click through the jump to see photos from Santa Monica damage in 94 as well as a sample of our foodstuffs and a more complete list of things in our supply box.


Continue reading What’s In Your Earthquake Kit?


laquakemap-2009-05-07Or so everyone in my house says.

More to come!

Preliminary Earthquake Report
A moderate earthquake occurred at 8:39:36 PM (PDT) on Sunday, May 17, 2009.

The magnitude 5.0 event occurred 2 km (1 miles) E of Lennox, CA.
The hypocentral depth is 14 km ( 8 miles).

Revision after seismologist review:
A light earthquake occurred at 8:39:36 PM (PDT) on Sunday, May 17, 2009.

The magnitude 4.7 event occurred 1 km (1 miles) ESE of Lennox, CA.
The hypocentral depth is 15 km ( 9 miles).

See the USGS Community Internet Intensity Map for this quake.

Did you feel it? (Fill out the survey)

Breaking: Earthquake Hits Near Malibu

Or Westlake Village.  Or Thousand Oaks.  Take your pick.  According to the U.S. Geological Survey, the quake, which occured at 6:11 p.m. local time, preliminarily measures 4.4, a number that will likely change slightly after review by USGS seismologists.  Here is a USGS map of where the quake struck.  Strangely, USGS always locates earthquakes by their proximity in four directions to nearby cities and towns, instead of just pinpointing exactly the area where the quakes hit. A local and apparently jaded friend of mine calls these less-than-catastrophic quakes “massages,” but since they unsettle my balance and/or my gut, I don’t take them so lightly.

From the Del Rey to the Delray: Florida, You’re No California

img_1454I’m on the Southeast coast of Florida, that well-known stretch between Miami and Palm Beach.  Therefore, it’s time for another installment of East Coast vs. West Coast.  This area of the East Coast was my second choice of home location after the West Side and South Bay beach towns near Los Angeles.  So while I’m here visiting the runner-up location, I want to see if I made the right decision.  Here’s how I evaluate it:

FLA vs. L.A., after the jump

Getting CERT’ed

It’s fair to say that after reading Emergency I’ve been looking at things a little different and considering a bunch of “what if” situations. One thing that stuck with me was the repeated assurances by rescue workers and authorities that when things go wrong most likely they will NOT be there to take care of you. I’ve actually heard this before first hand but the book was a good reminder.

final_cert_logoBecause of that I thought it would be worth it to look into LA’s Community Emergency Response Team and see about their free training. Turns out I wasn’t the only one looking and starting in May I and several of the authors here are going to be taking their 7 week course and getting our CERT certification. We talk a lot about being prepared for earthquakes and disasters on this site but that usually ends with lists of things you should have in a kit at your house. I’m thinking actual hands on training for these situations will be much more useful.

If you’d like to join us, we’re taking the classes in Silver Lake that start 5/5, however if there are classes closer to you I’d recommend those instead, you know, because of the whole “community” part of it. Plus, those green vests are just dope.

Kevin Reeve teaching Urban Escape & Evasion in LA

Earlier this month Jason was talking about LA Author Neil Strauss’ new book Emergency, which is basically an instruction manual for survival should society fall apart around you due to political, economic, or natural disaster. While writing it, one of the people Neil learned from (and featured in the book as well) is Kevin Reeve from On Point Tactical, a New Jersey based scout, tracking, and survival school. The book talks about their Urban Escape and Evasion class and last weekend a few of us were lucky enough to take that course right here in Los Angeles.

More about the course after the jump, but here’s a quick (and shaky, sorry!) video that I shot of Kevin showing off one of the things we learned in the class -making lock picks out of paperclips and safety pins!
[youtube][/youtube] Continue reading Kevin Reeve teaching Urban Escape & Evasion in LA

Please Love Me

Hello Metblogs Community,

I’m thrilled to join the madcap Los Angeles Metblogs team and hope you will relate to whatever it is I decide to contribute each week. My posts will likely be about shopping around Los Angeles, things chicks might like, innocent gossip and tips on the best bars to pick up the dudes (please let me know if you have any leads). Maybe I’ll even drop some names of people you don’t know and drop some mad cash in your store – so look out! I’m a coming!

(Photo courtesy of Courtenay Gasking)
(Photo courtesy of Courtenay Gasking)

On the personal side, I moved to Los Angeles from Atlanta in 2003 where I received a B.A. in Communications from Oglethorpe University. I’m left handed, have a motorcycle license and enjoy vintage clothes, good scotch and bad poker players sitting on the other side of the table.

Thanks for having me. If you want to keep up with the mundane goings on in my life, I invite you to follow me on twitter.



Can’t Believe I Didn’t Feel that Earthquake Next Door

BREAKING: According to the U.S. Geological Survey, an earthquake measuring 3.4 on the good old Richter scale struck Venice about an hour ago.  That’s weird.  It was a mile away from me, and I didn’t feel a thing.  However, two friends on the other side of the earthquake in Santa Monica told me that they felt it, short and sharp, and that the dogs were spooked for ten minutes.  Can earthquakes just point North?

Earthquake — Who Felt It?

According to preliminary reports on the U.S. Geological Survey’s website, an earthquake measuring 5.0 struck near San Bernardino at about 7:50 p.m. this evening. I felt light to moderate tremors for about 10 seconds here at the beach. Anybody else?

UPDATE: USGS now lists the earthquake’s strength as 4.5.  Before the 5.0 listing, the initial report I saw was 4.9. The number may well change again shortly.  It’s normal for the figure to fluctuate for a while, apparently because the initial reports are straight from the computers before being reviewed by USGS seismologists.