Reports found: 4172 in October 2021
| ID | UT Date & Time | Local Date & Time | Country | City | State | Dur. | Magn. | D. Sound | C. Sound | Frag. | Observer | Exp. Level |
|---|
| Event 6638-2021 |
| 6638bw | 2021-10-17 03:47 UT | 2021-10-16 20:47 PDT | US | Los Angeles | CA | ≈3.5s | -27 | - | - | - | LindaleeW | 2 |
| 6638bx | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | Camarillo | CA | ≈1.5s | -13 | - | - | - | ShirleyB | 2 |
| 6638by | 2021-10-17 03:30 UT | 2021-10-16 20:30 PDT | US | Irvine | CA | ≈3.5s | -15 | - | - | - | RoyK | 1 |
| 6638bz | 2021-10-17 03:47 UT | 2021-10-16 20:47 PDT | US | Alhambra | CA | ≈7.5s | -12 | - | - | | AK | 4 |
| 6638c | 2021-10-17 03:48 UT | 2021-10-16 20:48 PDT | US | Fullerton | CA | <1s | -6 | - | - | | AngleB | 1 |
| 6638ca | 2021-10-17 03:55 UT | 2021-10-16 20:55 PDT | US | Escondido | CA | ≈3.5s | -12 | - | - | - | MoD | 2 |
| 6638cb | 2021-10-17 03:48 UT | 2021-10-16 20:48 PDT | US | San Diego | CA | ≈20s | -14 | - | - | - | PatrickH | 2 |
| 6638cc | 2021-10-17 03:53 UT | 2021-10-16 20:53 PDT | US | Temecula | CA | ≈3.5s | -5 | ? | ? | ? | TooF | 1 |
| 6638cd | 2021-10-17 03:50 UT | 2021-10-16 20:50 PDT | US | Laguna Niguel | CA | ≈3.5s | -20 | - | - | - | LisaC | 1 |
| 6638ce | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | Aliso Viejo | CA | ≈3.5s | -13 | ? | ? | ? | LizH | 3 |
| 6638cf | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | Henderson | NV | ≈3.5s | -13 | - | - | - | AdriaW | 3 |
| 6638cg | 2021-10-17 03:15 UT | 2021-10-16 20:15 PDT | US | Palm Desert | CA | ≈7.5s | -4 | - | - | - | AnneN | 2 |
| 6638ch | 2021-10-17 03:35 UT | 2021-10-16 20:35 PDT | US | Chino | CA | ≈1.5s | -11 | - | - | - | TimothyP | 2 |
| 6638ci | 2021-10-17 03:47 UT | 2021-10-16 20:47 MST | US | | AZ | ≈3.5s | -22 | ? | ? | ? | SarahG | 2 |
| 6638cj | 2021-10-17 03:35 UT | 2021-10-16 20:35 PDT | US | Los Angeles | CA | ≈3.5s | -7 | - | - | - | LaurieL | 2 |
| 6638ck | 2021-10-17 03:48 UT | 2021-10-16 20:48 PDT | US | Chula Vista | CA | ≈3.5s | -6 | - | - | ? | Melaney U | 2 |
| 6638cl | 2021-10-17 03:43 UT | 2021-10-16 20:43 PDT | US | Riverside | CA | ≈1.5s | -5 | - | - | - | RaulC | 1 |
| 6638cm | 2021-10-17 03:46 UT | 2021-10-16 20:46 PDT | US | San Diego | CA | ≈3.5s | -13 | - | - | - | SE | 1 |
| 6638cn | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | Huntington Beach | CA | <1s | -13 | ? | ? | ? | JillN | 2 |
| 6638co | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | La Mesa | CA | ≈3.5s | -14 | - | - | ? | MaryO | 3 |
| 6638cp | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | San Dimas | CA | ≈3.5s | -13 | - | - | - | KenB | 1 |
| 6638cq | 2021-10-17 04:00 UT | 2021-10-16 21:00 PDT | US | Irvine | CA | ≈3.5s | 0 | - | - | ? | DawnA | 1 |
| 6638cr | 2021-10-17 03:47 UT | 2021-10-16 20:47 PDT | US | Santa Barbara | CA | ≈3.5s | -9 | ? | ? | - | ClairC | 3 |
| 6638cs | 2021-10-17 03:40 UT | 2021-10-16 20:40 PDT | US | Redlands | CA | ≈3.5s | -13 | - | - | | DEBRAM | 3 |
| 6638ct | 2021-10-17 03:48 UT | 2021-10-16 20:48 PDT | US | Indio | CA | ≈1.5s | -15 | - | - | - | FainC | 1 |
| 6638cu | 2021-10-17 03:40 UT | 2021-10-16 21:40 MDT | US | Brian Head | UT | ≈1.5s | -6 | ? | ? | | EricR | 3 |
| 6638cv | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | San Marcos | CA | ≈7.5s | -19 | - | - | - | J, A, & CL | 3 |
| 6638cw | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | Los Angeles | CA | ≈3.5s | -15 | - | - | | IzzyT | 4 |
| 6638cx | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | Laguna Niguel | CA | ≈3.5s | -4 | - | - | - | IreneB | 3 |
| 6638cy | 2021-10-17 03:40 UT | 2021-10-16 20:40 PDT | US | Las Vegas | NV | ≈1.5s | -16 | - | - | - | MariaN | 2 |
| 6638cz | 2021-10-17 03:40 UT | 2021-10-16 20:40 PDT | US | Irvine | CA | ≈1.5s | -13 | - | - | - | KellyP | 1 |
| 6638d | 2021-10-17 03:48 UT | 2021-10-16 20:48 PDT | US | Santa Clarita | CA | ≈3.5s | -8 | ? | ? | | MeredithA | 1 |
| 6638da | 2021-10-17 03:46 UT | 2021-10-16 20:46 PDT | US | San Diego | CA | ≈3.5s | -13 | - | - | - | LizH | 1 |
| 6638db | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | Los Angeles | CA | ≈3.5s | -8 | - | - | - | DannyH | 4 |
| 6638dc | 2021-10-17 03:46 UT | 2021-10-16 20:46 PDT | US | Chula Vista | CA | ≈3.5s | -16 | - | - | - | GregW | 1 |
| 6638dd | 2021-10-17 04:00 UT | 2021-10-16 21:00 PDT | US | San Diego | CA | ≈20s | -13 | - | - | ? | MonikaS | 2 |
| 6638de | 2021-10-17 03:50 UT | 2021-10-16 20:50 PDT | US | Irvine | CA | ≈3.5s | -14 | - | - | - | CherylE | 3 |
| 6638df | 2021-10-17 03:46 UT | 2021-10-16 20:46 PDT | US | Costa Mesa | CA | ≈7.5s | -9 | - | - | - | SandyM | 1 |
| 6638dg | 2021-10-17 03:50 UT | 2021-10-16 20:50 PDT | US | San Diego | CA | ≈7.5s | -8 | - | - | - | FedorK | 2 |
| 6638dh | 2021-10-17 03:48 UT | 2021-10-16 20:48 PDT | US | Los Angeles | CA | <1s | 0 | ? | | ? | Maricela G | 1 |
| 6638di | 2021-10-17 04:30 UT | 2021-10-16 21:30 MST | US | Phoenix | AZ | ≈7.5s | -11 | - | - | - | KarissaB | 3 |
| 6638dj | 2021-10-17 03:58 UT | 2021-10-16 20:58 PDT | US | San Diego | CA | ≈3.5s | -12 | - | - | - | JL | 1 |
| 6638dk | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | Spring Valley | CA | ≈3.5s | -10 | - | - | - | DanJ | 1 |
| 6638dl | 2021-10-17 03:30 UT | 2021-10-16 20:30 PDT | US | Laguna Hills | CA | ≈1.5s | -23 | - | - | - | StevenC | 1 |
| 6638dm | 2021-10-17 03:20 UT | 2021-10-16 20:20 PDT | US | Ontario | CA | ≈3.5s | -12 | - | - | - | picassoH | 3 |
| 6638dn | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | Julian | CA | ≈1.5s | -9 | - | - | - | Melanie K | 2 |
| 6638do | 2021-10-17 03:45 UT | 2021-10-16 21:45 MDT | US | New Harmony | UT | ≈3.5s | -13 | - | - | - | DaronR | 4 |
| 6638dp | 2021-10-17 03:47 UT | 2021-10-16 20:47 PDT | US | Lakeside | CA | ≈1.5s | -17 | - | - | - | CathyK | 3 |
| 6638dq | 2021-10-17 03:45 UT | 2021-10-16 20:45 PDT | US | Carlsbad | CA | ≈3.5s | -26 | - | - | | melanieH | 2 |
| 6638dr | 2021-10-17 03:47 UT | 2021-10-16 20:47 MST | US | Phoenix | AZ | ≈1.5s | -9 | ? | ? | - | JosephG | 2 |
