Long Beach, California's Purging launched in 2025 as a blackened death metal act, combining the cold tremolo malice of black metal with death metal's brutality and low-register punishment. One of the newer entries in Southern California's perpetually active extreme underground.

California atmospheric black metal project formed in 2022, crafting dense, reverb-laden soundscapes that balance frigid tremolo passages with ambient expansiveness. Their work sits in the contemplative, nature-obsessed end of the USBM spectrum.

San Francisco's Pyxis have been operating in the Bay Area black metal underground since 2012, crafting cold and atmospheric material that draws on the region's distinctive strain of introspective, often dissonant black metal with a distinctly West Coast character.

Los Angeles death metal band Reincarnate have been pursuing pure, unadorned brutality since 2016 — a straight-line approach to the genre in a city that often dilutes its metal with crossover appeal. Their Bandcamp presence signals a band operating in the underground on their own terms.

Los Angeles's Ritual Moon emerged in 2019 working the black/thrash hybrid — a style with deep roots in LA's metal history stretching back to early Slayer and the South Bay scene. Their approach layers black metal's cold atmosphere over thrash's kinetic riffing, a combination that sounds like it was built for the city's sprawling, indifferent landscape. The 'ritualmoon' Bandcamp handle reinforces a commitment to occult imagery that positions them firmly in the blackened thrash underground.

Formed in Los Angeles in 2017, Rognir deal in bleak, lo-fi black metal that feels out of step with the sun-bleached city around them. The project channels Scandinavian second-wave aesthetics through a distinctly isolated Californian lens, all brittle riffs and frost-bitten atmosphere.

California's Sadisme has operated since 2018 in the unforgiving terrain of raw black metal, building a catalog defined by primitive production and an unwillingness to soften any edge. The project strips the genre down to its most confrontational elements — hissing tape noise, venomous riffs, and an atmosphere of pure contempt.

Los Angeles's Satani Infernalis have operated in the raw black metal underground since 2016, a project that deliberately resists the city's association with polished production in favor of primitive, corroded sound design. Their music treats lo-fi aesthetics as an ideological position — raw black metal as it was always meant to be heard, unmediated and contemptuous of commercial refinement.

Out of Long Beach, California, Satanófator deal in the grinding intersection of black and death metal — corrosive riffwork, blasting percussion, and a caustic, feral energy that owes as much to South American war metal as it does to the US underground. Formed in 2018, they carry the genre's most nihilistic traditions with conviction.