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Grossmont College Griffin Gate

Wednesday October 10, 2018, 7-9pm. We're currently scheduling our fall 2018 events for the month of October. If you would like PPI to come to your San Diego Branch Public Library, college campus, or other learning institution, contact This email address is being protected from spambots. You need JavaScript enabled to view it..

honoring the heroes of

skeptical inquiry

EVP: EVP stands for “Electronic Voice Phenomenon,” usually the imprint of anomalous voices on analog and digital audio recordings, or on the audio of video recordings. Although a majority of EVP are, in fact, voices, the term is also used to describe any sound discovered in the recorded findings that was not audible to investigators or other equipment at the time of the recording. Reputable groups use a standard of classification for EVPs in order to separate the most convincing or compelling ones from those that have a higher probability of ordinary explanation. Persuasive EVPs that seem to be direct communication to the questions, rather than random words or phrases, and which are clearly audible and unambiguous in content tend to be classified as Class A EVPs. The vast majority of such findings, however, falls into the category of Class C for its poor sound quality and high levels of white noise.

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A Tribute To Glenn Pitcher

This permanent memorial page on our website honors our greatly loved friend and PPI Founder, Glenn Pitcher, who passed away unexpectedly on March 2, 2009.

PPI Podcast #7: Halloween Night (2010)

We join members of Pacific Paranormal Investigations during a fireside chat on Halloween Night. Karl Sherlock, Brian Miller, Tim Mountain, Lillie Chase, Gary Eidsmoe, Debra Page, Larry Page and Alexis Miller discuss all things paranormal in a casual and spontaneous manner.

Recorded October 31, 2010

Length: 00:49:03