Exciting news! We're transitioning to the Statewide California Earthquake Center. Our new website is under construction, but we'll continue using this website for SCEC business in the meantime. We're also archiving the Southern Center site to preserve its rich history. A new and improved platform is coming soon!
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Janis L. Hernandez

California Geological Survey
Senior Engineering Geologist, Supervisor

Expertise: CA STATEMAP and CGS Geologic Mapping Unit lead. Experience in Seismic Hazards mapping; SoCal EQ event response field team coordinator.
Work: 213-435-9131
Mobile: 213 435-9131
About Me Publications
Kendrick, K. J., Akciz, S. O., Angster, S. J., Avouac, J., Bachhuber, J. L., Bennett, S. E., Blake, K., Bork, S., Brooks, B. A., Burgess, P., Chupik, C., Dawson, T., DeFrisco, M. J., Delano, J., DeLong, S., Dolan, J. F., DuRoss, C. B., Ericksen, T., Frost, E., Gold, R. D., Graehl, N. A., Haddon, E. K., Hatem, A. E., Hernandez, J. L., Hitchcock, C., Hudnut, K. W., Koehler, R. D., Kozaci, O., Ladinsky, T., Madugo, C. M., Mareschal, M., McPhillips, D., Milliner, C., Morelan, A. E., Nevitt, J., Olson, B., Padilla, S. E., Patton, J. R., Philibosian, B., Pickering, A., Pierce, I., Ponti, D. J., Pridmore, C., Rosa, C., Roth, N., Scharer, K. M., Seitz, G. G., Spangler, E., Swanson, B. J., Thomas, K., Thompson Jobe, J., Treiman, J. A., Williams, A. M., & Oskin, M. E. (2019, 08). Geologic observations of surface fault rupture associated with the Ridgecrest M6.4 and M7.1 earthquake sequence by the Ridgecrest Rupture Mapping Group. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9779
Hudnut, K. W., Brooks, B. A., Scharer, K. M., Hernandez, J. L., Dawson, T., Oskin, M. E., Arrowsmith, R., Blake, K., Bork, S., Boggs, M., Glennie, C. L., Fernandez-Diaz, J., Singhania, A., & Hauser, D. L. (2019, 07). Airborne lidar and electro-optical imagery along surface ruptures of the 2019 Ridgecrest earthquake sequence, southern California. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9280
Catchings, R. D., Hernandez, J. L., Sickler, R. R., Goldman, M. R., Chan, J. H., & Criley, C. J. (2016, 08). Fault-Zone Exploration in Highly Urbanized Settings Using Guided Waves: An Example From the Raymond Fault, Los Angeles, California. Poster Presentation at 2016 SCEC Annual Meeting. SCEC Contribution 7037
Hernandez, J., Catchings, R. D., Sickler, R. R., & Goldman, M. R. (2016, 08). New Investigations on the Hollywood-Raymond Fault Zone, Los Angeles, California. Poster Presentation at 2016 SCEC Annual Meeting. SCEC Contribution 6496
Ponti, D. J., Morelan, A. E., Padilla, S. E., Oskin, M. E., Olson, B., O'Neal, M., Nevitt, J. M., Nale, S., Mongovin, D. D., Philibosian, B., Milliner, C., McPhillips, D., McDonald, J., Mareschal, M., Madugo, C. M., Leeper, R. J., Ladinsky, T., patton, j. R., Pierce, I., Koehler, R. D., Jobe, J., Zimmerman, J., Zachariasen, J., Xu, X., Williams, A. M., Vanderwal, J., Valencia, F. N., Treiman, J. A., Swanson, B. J., Pridmore, C., Spangler, E., Smith-Konter, B. R., Singleton, D. M., Seitz, G. G., Scharer, K. M., Sandwell, D. T., Roth, N., Kozaci, O., Kendrick, K. J., Blair, J., Barth, N. C., Burgess, P., Bullard, T., Brooks, B. A., Bork, S., Blake, K., Bennett, S. E., Bacon, S., Dawson, T., Bachhuber, J. L., Avouac, J., Angster, S. J., Akciz, S. O., Pickering, A., Thomas, K., Rosa, C., Chupik, C., DeFrisco, M. J., Hudnut, K. W., Graehl, N. A., Holland, P., Hitchcock, C., Hernandez, J. L., Helms, J., Hatem, A., Haddon, E. K., Gutierrez, C., Gold, R. D., Delano, J., Funning, G. J., Frost, E., Ericksen, T., DuRoss, C. B., Donnellan, A., Dolan, J. F., DeLong, S., & Zinke, R. (2020). Documentation of Surface Fault Rupture and Ground-Deformation Features Produced by the 4 and 5 July 2019 Mw 6.4 and Mw 7.1 Ridgecrest Earthquake Sequence. Seismological Research Letters, 91(5), 2942-2959. doi: 10.1785/0220190322. SCEC Contribution 10852
Zimmaro, P., Nweke, C. C., Hernandez, J. L., Hudson, K. S., Hudson, M. B., Ahdi, S. K., Boggs, M. L., Davis, C. A., Goulet, C. A., Brandenberg, S. J., Hudnut, K. W., & Stewart, J. P. (2020). Liquefaction and Related Ground Failure from July 2019 Ridgecrest Earthquake Sequence. Bulletin of the Seismological Society of America, 110(4), 1549-1566. doi: 10.1785/0120200025. SCEC Contribution 10179
Hudnut, K. W., Brooks, B. A., Scharer, K., Hernandez, J. L., Dawson, T. E., Oskin, M. E., Ramon Arrowsmith, J., Goulet, C. A., Blake, K., Boggs, M. L., Bork, S., Glennie, C. L., Fernandez-Diaz, J., Singhania, A., Hauser, D., & Sorhus, S. (2020). Airborne Lidar and Electro-Optical Imagery along Surface Ruptures of the 2019 Ridgecrest Earthquake Sequence, Southern California. Seismological Research Letters, 91(4), 2096-2107. doi: 10.1785/0220190338. SCEC Contribution 10111
Rymer, M. J., Treiman, J. A., Kendrick, K. J., Lienkaemper, J. J., Weldon, R. J., Bilham, R., Wei, M., Fielding, E. J., Hernandez, J. L., Olson, B., Irvine, P., Knepprath, N., Sickler, R. R., Tong, X., & Siem, M. E. (2011). Triggered surface slips in southern California associated with the 2010 El Mayor-Cucapah, Baja California, Mexico, earthquake. , : . SCEC Contribution 7325

Last updated Nov 25, 2020.