January/February 2018 – Vol. 31 No. 2

Online California Tsunami Resources

Posted: Tuesday, May 6th, 2014

by Cindy Pridmore

For many of our coastal counties, the month of March has become the month of tsunami awareness and preparedness, culminating with “National Tsunami Preparedness Week” the last week of March.

This year March 11 marked the third anniversary of the 2011 Tohoku, Japan earthquake and tsunami, followed by the 50th anniversary of the 1964 Great Alaska earthquake and tsunami on March 27. For many geologists and seismologists, the recognition of these events gave quiet pause and reflection about how far we have come in our understanding of the scientific origin of these types of catastrophic events, as well as how far we still have to go to become better prepared for them. Both events had far-reaching effects on California.

In 1964 at the time of the Great Alaska earthquake and tsunami, plate tectonics was a newly evolving theory and not yet capable of explaining large magnitude 9+ earthquakes or the generation of devastating tsunamis. U.S. Geological Survey geologists were immediately deployed to Alaska following the earthquake and their field studies provided evidence to understand not only what had happened in the 1964 event, but also helped to solidify basic plate tectonic theory and the interrelationships of subduction zones, volcanic arcs, and deep ocean trenches that we all now take for granted. Fast forward to the future; just a few years back I was beginning to pay attention to what was in my own son’s elementary school science curriculum, and I was delighted to find in 6th grade earth science text books the concepts, that back in the mid-1970s, my nearing-retirement-age university professors had been unsure of teaching. We have come a long way.

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Catastrophic events, such as very large earthquakes and tsunamis, provide scientists with opportunities to gather much needed data that helps us further our scientific understanding. These events also keep us moving forward on improving the interrelationships of science and disaster management. My work over the years as a geologist working within the California Geological Survey has contributed to improving and providing better products for land-use planners, local building departments, and statewide/local levels of emergency management. In working in this realm, there are several resources and links that I would like to share that can be accessed for classroom use for examining real time or past tsunami events:

  • California’s Tsunami Inundation Maps: California’s populated coastline has been evaluated with respect to the worst likely events that could cause tsunamis along our coastline. Both distant as well as local earthquake sources were evaluated and modeled, and their cumulative tsunami effects are the basis these statewide inundation maps. Local communities use these maps to prepare their evacuation maps and response plans. The inundation lines on the maps represent the highest elevation a tsunami could reach at each location based on the worst case tsunami events. The newly launched TsunamiZone.org (similar to ShakeOut.org), provides helpful information and step by step instructions on how to “Know Your Zone,” where students can enter a coastal address and find out if that location is within a tsunami inundation zone.
  • Tsunami Events: When a large earthquake occurs around the edges of the Pacific Ocean/Plate, both the U.S. Geological Survey and NOAA’s Tsunami Warning Centers immediately process the incoming seismic data and determine preliminary magnitudes. For the California coastline the National Tsunami Warning Center (NTWC), formerly called the West Coast and Alaska Tsunami Warning Center, will analyze the event, and release information statements. Students can follow these statements in real time during an actual event, or look at archived past events. NTWC statements will include information on whether a Warning, Advisory, or Watch has been issued, or a confirmation that no tsunami has been generated. As a tsunami moves away from its origin it leaves a signature on tidal gauges and deep ocean buoys that is used to analyze the size of the tsunami. Computer modeling of the event is reevaluated as the tsunami encounters additional tidal gauges and buoys in its path, allowing scientists to adjust the tsunami arrival times and wave height information for areas along the California coast.
  • Information Sheet on California Tsunamis and Tsunami Basics: This two sided information note covers what a tsunami is, what the warning signs are, and describes some of the tsunamis that have affected our coastline.
  • NOAA/NGDC Tsunami Runup database: This comprehensive database contains information on locations where tsunami effects have been observed. It is part of a world-wide searchable tsunami database. A U.S. west coast searchof the database provides historical tsunami information for past tsunami effects on California locations.
  • Tsunami Curriculum and Classroom Activities: A detailed compilation of tsunami classroom activities and educational resources.
  • Links to Tsunami Videos:

“Tsunamis: Know What to Do!” – View the Emmy Award winning animated video produced by the San Diego County Office of Emergency Services. (K-6).

“Tsunamis: Know What to Do!” (Spanish subtitled version, K-6).

U.S. Geological Survey tsunami preparedness videos to help Californians better understand the tsunami hazard for the state (6-12):

Tsunami Preparedness in Northern California Area

Tsunami Preparedness in Southern California

Tsunami Preparedness in Central California and the San Francisco Bay

Tsunami Preparedness along the West Coast, USA

Video: Lessons Save Lives: The story of Tilly Smith

Learn about an eleven-year-old school girl that was on vacation in Thailand with her family when the tsunami hit in December 2004. She recognized the signs of the receding sea and warned her parents of the impending tsunami. Her efforts saved the life of dozens of people. This story highlights the critical importance of tsunami education.

All of the links to these websites have much more to offer beyond what has been highlighted here. Tsunami science and emergency preparedness concepts have an important place in the earth systems, earth and human activity, as well as human sustainability concepts captured within NGSS. By sharing these various online resources, I hope the information and maps specific to California help to make these concepts even more engaging and relevant for all students. The “science” of emergency preparedness is important for all of us.

Cindy Pridmore is an Engineering Geologist at the California Geological Survey, and a member of CSTA

 

Written by Guest Contributor

From time to time CSTA receives contributions from guest contributors. The opinions and views expressed by these contributors are not necessarily those of CSTA. By publishing these articles CSTA does not make any endorsements or statements of support of the author or their contribution, either explicit or implicit. All links to outside sources are subject to CSTA’s Disclaimer Policy: http://www.classroomscience.org/disclaimer.

One Response

  1. GREAT JOB CINDY. So important to prepare even though we hope it doesn’t happen.

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LATEST POST

California Science Test Academy for Educators

Posted: Thursday, February 15th, 2018

California Science Test Academy for Educators

To support implementation of the California Science Test (CAST), the California Department of Education is partnering with Educational Testing Service and WestEd to offer a one-day CAST Academy for local educational agency (LEA) science educators, to be presented at three locations in California from 8:30 a.m. to 3:30 p.m. As an alternative to traveling, LEA teams can participate virtually via WebEx on one of the dates listed below.

The dates and locations for the CAST Academy are as follows:

  • Monday, April 23, 2018—Sacramento
  • Wednesday, April 25, 2018—Fresno
  • Thursday, April 26, 2018—Irvine

The CAST Academy will help participants develop a deeper understanding of the assessment design and expectations of the CAST. The academy also will provide information and activities designed to assist educators in their implementation of the California Next Generation Science Standards and three-dimensional learning to help them gain an understanding of how these new science assessment item types can inform teaching and learning. The CAST Academy dates above are intended for school and district science instructional leaders, including teacher leaders, teacher trainers, and instructional coaches. Additional trainings will be offered at a later date specifically for county staff. In addition, curriculum, professional development, and assessment leaders would benefit from this training.

A $100 registration fee will be charged for each person attending the in-person training. Each virtual team participating via WebEx will be charged $100 for up to 10 participants through one access point. Each workshop will have the capacity to accommodate a maximum of 50 virtual teams. Each virtual team will need to designate a lead, who is responsible for organizing the group locally. Registration and payment must be completed online at http://www.cvent.com/d/6tqg8k.

For more information regarding the CAST Academy, please contact Elizabeth Dilke, Program Coordinator, Educational Testing Service, by phone at 916-403-2407 or by e‑mail at caasppworkshops@ets.org.

Written by California Science Teachers Association

California Science Teachers Association

CSTA represents science educators statewide—in every science discipline at every grade level, Kindergarten through University.

Accelerating into NGSS – A Statewide Rollout Series Now Accepting Registrations

Posted: Friday, January 19th, 2018

Are you feeling behind on the implementation of NGSS? Then Accelerating into NGSS – the Statewide Rollout event – is right for you!

WHO SHOULD ATTEND
If you have not experienced Phases 1-4 of the Statewide Rollout, or are feeling behind with the implementation of NGSS, the Accelerating Into NGSS Statewide Rollout will provide you with the greatest hits from Phases 1-4!

OVERVIEW
Accelerating Into NGSS Statewide Rollout is a two-day training geared toward grade K-12 academic coaches, administrators, curriculum leads, and teacher leaders. Check-in for the two-day rollout begins at 7:30 a.m., followed by a continental breakfast. Sessions run from 8:00 a.m. to 4:15 p.m. on Day One and from 8:00 a.m. to 3:30 p.m. on Day Two.

Cost of training is $250 per attendee. Fee includes all materials, continental breakfast, and lunch on both days. It is recommended that districts send teams of four to six, which include at least one administrator. Payment can be made by check or credit card. If paying by check, registration is NOT complete until payment has been received. All payments must be received prior to the Rollout location date you are attending. Paying by credit card secures your seat at time of registration. No purchase orders accepted. No participant cancellation refunds.

For questions or more information, please contact Amy Kennedy at akennedy@sjcoe.net or (209) 468-9027.

REGISTER

http://bit.ly/ACCELERATINGINTONGSS

DATES & LOCATIONS
MARCH 28-29, 2018
Host: San Mateo County Office of Education
Location: San Mateo County Office of Education, Redwood City

APRIL 10-11, 2018
Host: Orange County Office of Education
Location: Brandman University, Irvine

MAY 1-2, 2018
Host: Tulare County Office of Education
Location: Tulare County Office of Education, Visalia

MAY 3-4, 2018
Host: San Bernardino Superintendent of Schools
Location: West End Educational Service Center, Rancho Cucamonga

MAY 7-8, 2018
Host: Sacramento County Office of Education
Location: Sacramento County Office of Education Conference Center and David P. Meaney Education Center, Mather

JUNE 14-15, 2018
Host: Imperial County Office of Education
Location: Imperial Valley College, Imperial

Presented by the California Department of Education, California County Superintendents Educational Services Association/County Offices of Education, K-12 Alliance @WestEd, California Science Project, and the California Science Teachers Association.

Written by California Science Teachers Association

California Science Teachers Association

CSTA represents science educators statewide—in every science discipline at every grade level, Kindergarten through University.

The Teaching and Learning Collaborative, Reflections from an Administrator

Posted: Friday, January 19th, 2018

by Kelly Patchen

My name is Mrs. Kelly Patchen, and I am proud to be an elementary assistant principal working in the Tracy Unified School District (TUSD) at Louis Bohn and McKinley Elementary Schools. Each of the schools I support are Title I K-5 schools with about 450 students, a diverse student population, a high percentage of English Language Learners, and students living in poverty. We’re also lucky to be part of the CA NGSS K-8 Early Implementation Initiative with the K-12 Alliance. Learn More…

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Written by NGSS Early Implementer

NGSS Early Implementer

In 2015 CSTA began to publish a series of articles written by teachers participating in the California NGSS k-8 Early Implementation Initiative. This article was written by an educator(s) participating in the initiative. CSTA thanks them for their contributions and for sharing their experience with the science teaching community.

2018 CSTA Conference Call for Proposals

Posted: Wednesday, January 17th, 2018

CSTA is pleased to announce that we are now accepting proposals for 90-minute workshops and three- and six-hour short courses for the 2018 California Science Education Conference. Workshops and short courses make up the bulk of the content and professional learning opportunities available at the conference. In recognition of their contribution, members who present a workshop or short course receive 50% off of their registration fees. Click for more information regarding proposals, or submit one today by following the links below.

Short Course Proposal

Workshop Proposal Learn More…

Written by California Science Teachers Association

California Science Teachers Association

CSTA represents science educators statewide—in every science discipline at every grade level, Kindergarten through University.

CSTA’s New Administrator Facebook Group Page

Posted: Monday, January 15th, 2018

by Holly Steele

The California Science Teachers Association’s mission is to promote high-quality science education, and one of the best practice’s we use to fulfill that mission is through the use of our Facebook group pages. CSTA hosts several closed and moderated Facebook group pages for specific grade levels, (Elementary, Middle, and High School), pages for district coaches and science education faculty, and the official CSTA Facebook page. These pages serve as an online resource for teachers and coaches to exchange teaching methods, materials, staying update on science events in California and asking questions. CSTA is happy to announce the creation of a 6th group page called, California Administrators Supporting Science. Learn More…

Written by Guest Contributor

From time to time CSTA receives contributions from guest contributors. The opinions and views expressed by these contributors are not necessarily those of CSTA. By publishing these articles CSTA does not make any endorsements or statements of support of the author or their contribution, either explicit or implicit. All links to outside sources are subject to CSTA’s Disclaimer Policy: http://www.classroomscience.org/disclaimer.