| ACHS |
Alexander High School |
Douglasville, GA United States |
High School |
| AHAZ |
AZTEC High School |
Yuma, AZ United States |
High School |
| ASWA |
All Saints School |
Puyallup, WA United States |
Middle School |
| AUNS |
Geology Department, Acadia University |
Wolfville, NS, Canada |
College |
| AZAZ |
Corona del Sol High School |
Tempe, AZ United States |
High School |
| BANY |
MS 74 |
Bayside, NY United States |
Middle School |
| BCMA |
Boston College |
Chestnut Hill, MA United States |
College |
| BEMA |
Chenery Middle School |
Belmont, MA United States |
Middle School |
| BGES |
Baldiri Guilera |
El Prat de Llobregat, Spain |
High School |
| BHNM |
Bernalillo High School |
Bernalillo, NM United States |
High School |
| BHUK |
Beal High School |
Ilford, United Kingdom |
High School |
| BMCA |
Buchser Middle School |
Santa Clara, CA United States |
Middle School |
| BRMO |
The Barstow School |
Kansas City, MO USA |
Middle School |
| BSMT |
Senior High School Academy |
Billings, MT United States |
High School |
| BVKS |
Blue Valley High School |
Stilwell, KS USA |
High School |
| CANH |
Crossroads Academy |
Lyme, NH United States |
Middle School |
| CAOK |
Casady School |
Oklahoma City, OK United States |
High School |
| CCRI |
Community College of Rhode Island |
Lincoln, RI USA |
College |
| CDVI |
St. Croix Country Day School |
Kingshill, VI United States |
Middle School |
| CERC |
Delaware Department of Education |
Dover, DE United States |
Other |
| CFNY |
Chenango Forks CSD |
Binghamton, NY United States |
High School |
| CHAZ |
Chinle High School |
Chinle, AZ United States |
High School |
| CHCA |
Calavera Hills Middle School |
Carlsbad, CA United States |
Middle School |
| CHMI |
Chippewa Hills High School |
Remus, MI United States |
High School |
| CHNM |
Capital High School |
Santa Fe, NM United States |
High School |
| CHNY |
Carthage Central High School |
Carthage, NY United States |
High School |
| CHOR |
John Lahr |
Corvallis, OR United States |
Other |
| CHUK |
Development System |
Petworth, UT United Kingdom |
Other |
| CJIA |
Thomas Jefferson High School |
Cedar Rapids, IA United States |
College |
| CKAL |
Christ the King |
Daphne, AL United States |
Middle School |
| CMCA |
Columbia Middle School |
Sunnyvale, CA United States |
Middle School |
| CMMI |
Central Middle School |
Saginaw, MI United States |
Middle School |
| CMNM |
Cochiti Middle School |
Pena Blanca, NM United States |
Select One |
| CMSW |
Coppell Middle School West |
Coppell, TX United States |
Middle School |
| CRTX |
Cinco Ranch Junior High |
Katy, TX United States |
Junior High |
| CSWI |
Conserve School |
Land O Lakes, WI United States |
High School |
| CTNY |
Cortland Jr/Sr High School |
Cortland, NY United States |
Select One |
| CVNY |
Chenango Valley High School |
Binghamton, NY United States |
High School |
| CWWY |
Central Wyoming College |
Riverton, WY United States of America |
College |
| DAIL |
Da Vinci Academy |
Elgin, IL United States |
Middle School |
| DCPA |
Da Vinci Science Center |
Allentown, PA United States |
Other |
| DENJ |
Dwight Englewood |
Englewood, NJ United States |
Middle School |
| DJNY |
Durgee Jr. High School |
Baldwinsville, NY United States |
Junior High |
| DMMA |
Donald McKay K-8 School |
East Boston, MA United States |
Middle School |
| DMMN |
Marshall School |
Duluth, MN United States |
Middle School |
| DVUK |
Dovelands School |
Leicester, United Kingdom |
Elementary |
| DWNY |
Dansville Weather |
Dansville, NY United States |
Select One |
| ECTX |
Conrad High School |
Dallas,, TX USA |
High School |
| EHNY |
Eastchester High School |
Eastchester, NY United States |
High School |
| EMIL |
Erie Middle School |
Erie, IL United States |
Middle School |
| ENMS |
East Northport Middle School |
East Northport, NY United States |
Middle School |
| EPTX |
Eagle Pass Jr. High |
Eagle Pass, TX US |
Junior High |
| FHNY |
Franklinville High School |
Franklinville, NY United States |
High School |
| FLNY |
Fox Lane High School |
bedford, NY usa |
High School |
| FLWI |
Fond du Lac High School |
Fond du Lac, WI USA |
High School |
| FMCA |
Foothill Middle School |
Prather, CA United States |
Middle School |
| FMNY |
William Floyd Middle School |
Moriches, NY United States |
Middle School |
| FMWA |
Frontier Middle School |
Vancouver, WA United States |
Middle School |
| FWCT |
Fairfield Woods Middle School |
Fairfield, CT United States |
Middle School |
| GRAZ |
Gila Ridge High School |
Yuma, AZ U.S. |
High School |
| GSCO |
USGS National Earthquake Information Cen |
Golden, CO United States |
Other |
| HHAL |
Hamilton high School |
Hamilton, AL USA |
High School |
| HHCA |
Hamilton Senior High School |
Los Angeles, CA United States |
High School |
| HHUK |
Hailey Hall School |
Hertford, United Kingdom |
High School |
| HICA |
Highland High School |
Bakersfield, CA United States |
High School |
| HJCA |
Harper Jr. High |
Davis, CA United States |
Junior High |
| HMMA |
Higgins Middle School |
Peabody, MA USA |
Middle School |
| HMMT |
Hardin Middle School |
Hardin, MT United States |
Middle School |
| HMPA |
Holland Middle School |
Holland, PA United States |
Middle School |
| HQDC |
IRIS |
Washington, DC United States |
Other |
| HSCO |
Home Station |
Aurora, CO United States |
Other |
| HSMO |
Hazelwood Southeast Middle School |
Spanish Lake, MO United States |
Middle School |
| HTSW |
Highland Terrace Elementary |
Shoreline, WA United States |
Elementary |
| I226 |
PS 226 Brooklyn |
brooklyn, NY United States |
Junior High |
| IMMI |
Ida Middle School |
Ida, MI United States |
Middle School |
| IRDC |
Seismology Central Middle School |
Washington, DC USA |
Middle School |
| IWWA |
IslandWood |
Bainbridge Island, WA United States |
Other |
| JAFL |
Arlington Weather Observatory |
Jacksonville, FL United States |
Other |
| JCCA |
Julian Charter School North County Academy |
Oceanside, CA USA |
Middle School |
| JEAZ |
Jerome State Historic Park |
Jerome, AZ United States |
Other |
| JHKS |
Jackson Heights Middle School |
Holton, KS United States |
Middle School |
| JJNY |
John Jay Middle School |
Cross River, NY United States |
Middle School |
| JXMI |
Northwest High School |
Jackson, MI United States |
High School |
| KEYW |
BGS Keyworth |
Nottingham, UK |
Other |
| KHCA |
Kingsburg High School |
Kingsburg, CA United States |
High School |
| KPMS |
Key Peninsula Middle School |
Lakebay, WA United States |
Middle School |
| KWKS |
Kansas Wesleyan University |
salina, KS United States |
College |
| KWUK |
British Geological Survey |
Nottingham, United Kingdom |
Other |
| KZOR |
Kids Zone |
Depoe Bay, OR United States |
Other |
| LCER |
Academy for Academic Excellence |
Apple Valley, CA United States |
High School |
| LPOR |
Linus Pauling Middle School |
Corvallis, OR United States |
Middle School |
| MCMI |
Mill Creek Middle School |
Comstock Park, MI USA |
Middle School |
| MCPA |
Moravian College |
Bethlehem, PA United States |
College |
| MEIL |
Maine East High School |
Park Ridge, IL United States |
High School |
| MELE |
SAKARYA UNIVERSITY sakarya vocational school |
Adapazari / Sakarya, Turkey |
Other |
| MORR |
NMT |
Socorro, NM United States |
Select One |
| MSIL |
Maine South High School |
Park Ridge, IL United States |
High School |
| MVCA |
Mountain View School |
Santa Barbara, CA United States |
Elementary |
| NCMA |
Newton Country Day School of the Sacred |
Newton, MA United States |
Middle School |
| NLNC |
North Lincoln High School |
Lincolnton, NC United States |
High School |
| NMCA |
Nimitz Middle School |
Huntington Park, CA United States |
Middle School |
| NMOR |
Newport Middle School |
Newport, OR United States |
Middle School |
| NRMA |
Norton Coop Weather Station |
Norton, MA United States |
Other |
| NTLK |
Gorham Fayette Local Schools (retiree) |
Montpelier, OH United States |
High School |
| NULC |
Newcastle College |
Newcastle under Lyme, England |
College |
| OHNY |
Ossining High School |
Ossining, NY United States |
High School |
| OHSN |
Oneonta |
oneonta, NY United States |
High School |
| OLID |
OLeary JHS |
Twin Falls, ID United States |
Junior High |
| OSOR |
Oregon Shakes |
Depoe Bay, OR United States |
Other |
| PARK |
Park View Middle School |
Yucaipa, CA United States |
Middle School |
| PAUL |
Paulet High school |
Burton on Trent, U.K. |
High School |
| PAWA |
Privett Academy |
Mercer Island, WA United States |
High School |
| PCAZ |
Phoenix Country Day School |
Paradise Valley, AZ United States |
Middle School |
| PCCO |
Platte Canyon High School |
Bailey, CO United States |
High School |
| PHAR |
Pottsville High School |
Pottsville, AR United States |
High School |
| PHNY |
Potsdam |
Potsdam, NY United States |
High School |
| PLCA |
Home |
San Diego, CA United States |
Other |
| PONM |
Pojoaque Valley Schools |
Santa Fe (Pojoaque), NM United States |
High School |
| PONY |
GEOLOGY DEPT, SUNY |
POTSDAM, NY United States |
College |
| PSCA |
Pine Street School |
Bishop, CA United States |
Elementary |
| PVAR |
Parkview Arts and Science Magnet H.S. |
Little Rock, AR United States |
High School |
| PVCA |
Park View Midlle School |
Yucaipa, CA United States |
Middle School |
| RAIN |
Science Education Solutions |
Bloomington, IN United States |
Other |
| RCMN |
Rochester Community and Technical Colleg |
Rochester, MN United States |
College |
| RECA |
Redlands East Valley High School |
Redlands, CA US |
High School |
| REVG |
Redlands School District |
Redlands, CA United States |
High School |
| ROUT |
ROCKINGEOLOGY.COM |
West Valley city, UT United States |
Other |
| RUNM |
Ruidoso High School |
Ruidoso, NM United States |
High School |
| RVCA |
Redlands East Valley High School |
Redlands, CA United States |
High School |
| SBCA |
Sitting Bull Middle School |
Apple Valley, CA United States |
Middle School |
| SBNY |
Binghamton University |
Binghamton, NY USA |
College |
| SCAZ |
SAN CARLOS HIGH SCHOOL |
SAN CARLOS, AZ United States |
High School |
| SCCA |
Sage Canyon Elementary School |
San Diego, CA United States |
Elementary |
| SCMD |
Maryland Science Center |
Baltimore, MD USA |
Other |
| SCNM |
Sarracino Middle School, Socorro Consoli |
Socorro, NM United States |
Middle School |
| SENM |
Science Education Solutions |
Los Alamos, NM United States |
Other |
| SEOR |
Sunnyside Environmental School |
Portland, OR USA |
Middle School |
| SFNM |
Santa Fe Prep School |
Santa Fe, NM United States |
High School |
| SHCA |
Serrano High School |
Phelan, CA United States |
High School |
| SHMT |
Sentinel High School |
Missoula, MT United States |
High School |
| SHWA |
Shahala Middle School |
Vancouver, WA United States |
Middle School |
| SINM |
Santa Fe Indian School |
Santa Fe, NM United States |
High School |
| SLCA |
San Lorenzo Middle School |
King City, CA United States |
Middle School |
| SMMI |
South Middle School |
Saginaw, MI United States |
Middle School |
| SMMT |
Sidney Middle School |
Sidney, MT United States |
Middle School |
| SMSC |
Seneca Middle School |
Seneca, SC USA |
Middle School |
| SMTX |
Sartartia Middle School |
Sugar Land, TX United States |
Middle School |
| SPAZ |
Science Education Solutions |
Tucson, AZ United States |
Other |
| SRCA |
Sierra Ridge Middle School |
Pollock Pines, CA usa |
Middle School |
| SSKS |
Southeast of Saline School District |
Gypsum, KS United States |
Other |
| STIA |
Ginny Elliott |
Toledo, IA United States |
Middle School |
| STVI |
Charlotte Amalie High School |
St. Thomas, VI United States |
High School |
| SVAZ |
Buena High School |
Sierra Vista, AZ United States |
High School |
| THAZ |
Tempe High School |
Tempe, AZ United States |
High School |
| TINY |
Ticonderoga High School |
Ticonderoga, NY United States |
High School |
| TMIL |
Thompson Middle School |
St. Charles, IL United States |
Middle School |
| TPAZ |
Teenage Parent Program |
Tucson, AZ United States |
High School |
| TSTA |
Trumann School District #21 |
Trumann, AR United States |
High School |
| TUNS |
Turramurra High School |
Sydney, Australia |
High School |
| UMGT |
University of Michgan Civil and Environ |
Ann Arbor, MI United States |
College |
| UPIL |
Unity Point School |
Carbondale, IL United States |
Elementary |
| UPPA |
University of Pittsburgh / Geology and P |
Pittsburgh, PA United States |
College |
| UTTX |
UT Institute for Geophysics |
Austin, TX United States |
College |
| UWWI |
UW-Whitewater |
Whitewater, WI USA |
College |
| VCHS |
Valley Center High School |
Valley Center, CA United States |
High School |
| VVNY |
Vernon-Verona-Sherrill High School |
Verona, NY United States |
High School |
| WBCT |
Westbrook High School |
Westbrook, CT USA |
High School |
| WCIL |
Waubonsee Community College |
Sugar Grove, IL United States |
College |
| WECA |
Weibel Elementary |
Fremont, CA United States |
Elementary |
| WGCO |
USGS Scientist Emeritus |
Golden, CO United States |
Other |
| WHAZ |
Winslow High School |
Winslow, AZ United States |
High School |
| WLIN |
Purdue University |
West Lafayette, IN United States |
College |
| WVCA |
Westview High School |
San Diego, CA United States |
High School |
| YHTX |
Ysleta High School |
El Paso, TX US |
High School |