Earthquake near Ontario and Riverside in the Greater Los Angeles area, California - July 10, 2018

Have you felt the shaking? If Yes, tell us by using the I FELT IT form behind the earthquake or at the bottom of this page.
Using our EQ Report iOS or Android app would even be easier and very informative (links in banner above this text).

Update 11:17 UTC: Based on the present earthquake parameters (Magnitude, Depth, Population, etc) and our experience with earthquake damage impact, does not expect any serious damage from this earthquake

Most important Earthquake Data:

Magnitude : 3.57

Local Time (conversion only below land) : 2018-07-10 04:08:37

GMT/UTC Time : 2018-07-10 11:08:37

Depth (Hypocenter) : 4.31 km

Depth and Magnitude updates in the list below.

Share your earthquake experience (I Have Felt It) with our readers.
Click on the "I Felt It" button behind the corresponding earthquake. Your earthquake experience is not only important for science, but also for people in the area as well as our global readership.

Refresh this list
SRC Location UTC Date/time M D INFO
USGS Ontario, Ca Jul 10 12:33 2.5 3 MAP
EMSC Greater Los Angeles Area, Calif. Jul 10 11:08 3.5 3 MAP
USGS Ontario, Ca Jul 10 11:08 3.6 4 MAP I Felt It INFO
  • Anaheim - Light shaking
  • Montclair - Around 4:07am july 10,2018
  • Riverside - It happened at 4:05am it woke me up with some light shaking not enough to wake everyone else up, it lasted 7 seconds. Location Southern California riverside, ca.
  • norco - 5-7 seconds
  • City - About 1 to 2 seconds. 410 am, July 10th. Norco CA. 92860 Not aware if damage.
  • City - About 1 to 2 seconds. 410 am, July 10th. Norco CA. 92860 Not aware if damage.
  • Riverside, CA - Lasted perhaps 1 second. Frightened our two cats.
  • Rubidoux - Very weak shaking
  • Ontario - Strong shaking
  • Eastvale - Strong shaking
  • Montclair CA - it wake me up!
  • Anaheim Hills - My bed shook abruptly as if my small dog jumped on it. It ended within a few seconds.
  • Upland,ca - I was getting up from sleep , tv was still on , I was picking up papers and heading to my room , and I had just closed the bedroom door and bam! It was a quick jolt , sounded like someone had barreled into my door hard, it made my heart jump and then dread rushed over me it was like a jolt hard, then light to moderate shaking .. too sharp to think it was my cat who tends to throw herself against my door from the outside to come in , I ripped open my door and my pets were freaked out staring atme
  • Chino - 2 seconds. Scared both dogs
  • Rancho Cucamonga - Moderate shaking
  • Upland,ca - Upland , ca. Sharp jolt, moderate shaking small rollloud , about 4:07am
  • Ontario, CA - Moderate shaking
  • Riverside - I was up all night so it was a rise as on my phone and felt a sharp jolt that lasted for 4 seconds so I bought someone may have crashed their car in house because it was so sharp
  • Ontario, CA - 1 to 2 seconds, very strong shake/jolt but no damage done.
  • Eastvale - A strong jolt with shaking for a few seconds. Like a small explosion then some rattling!
  • LA Verne - 2 seconds. No damages. Reminded me more of a Sonic boom because it hit quickly, jolted the house, and then stopped.
  • Colton - Light shaking
  • Ontario - Quick jolt sounded like a train
  • Eastvale - Woke is up about 10 seconds of shaking no damage got ng back to sleep 😴
  • Ontario - Strong shaking
  • Ontario - I almost jumped from bed!
  • Riverside, CA - Rolling sensation lasted approx (estimated) 5 seconds. Was already awake. Those sleeping did not awaken. Rattling sound, but no swaying of drapes, blinds. No movement of furnishings. No damage.
  • Eastvale - Strong jolt and then shaking for a few seconds.
  • Ontario - Strong Jolt with shaking after.
  • Ontario - I feel three times shaking
  • Chino - Light Quick Jolt
  • Ontario - No damage, Windows rattled, lasted just a few seconds
  • Ontario, Ca - Strong shaking
  • Upland - Felt the jolt and then shaking for a few second. Everyone else slept right on through...
  • Ontario - I woke up to the sound of the shutters crackling, i realized it was an earthquake, and like a southern California born resident, I just went back to bed.
  • Ontario CA - I felt two quakes one at 4am and another 45 minutes later.
  • ONTARIO - Felt like a jolt with a little rumble. Dogs barked.
  • Eastvale - Sudden jolt and moderate shaking for a few seconds. Woke up immediately then again at 5:35 it rattled my door but no damage so I went back to sleep
  • Bloomington - Very weak shaking
  • Ontario - Felt a rumbling then shaking around 4:05 a.m. No damaged. I was already awake, did not wake anyone else.
  • Chino hills - Light shaking for 10 seconds- but enough to wake me up
  • Ontario calif - 3 seconds woke me up house rattle wife did not feel it no dsmage
  • Eastvale - Strong shaking
  • Ontario - Woke up bearded dragons and interrupted my threesome.
  • Norco, CA - Light shaking
  • irvine - last several minutes. No damage. On 7th floor of a hotel and feels like there are trains passing underneath as if in a subway system, but no subway system here.

  • FOLLOW on TWITTER : @Quake_tracker4


    Other earthquakes in the greater epicenter area

    Strongest earthquakes (since 1900) within a 150 km radius from this earthquake

    Screen Shot 2018-02-12 at 18.31.30

    I felt the shaking *
    Country where you felt the earthquake *
    City/Village where you felt the earthquake *
    Street or suburb (area) where you felt the earthquake
    Latitude (area) where you felt the earthquake
    Longitude (area) where you felt the earthquake
    Shaking Strength *
    MMI II (Very weak shaking) ?
    People :
    Felt by persons at rest, on upper floors or favorably placed.
    MMI III (Weak shaking) ?
    People :
    Felt indoors; hanging objects may swing, vibration similar to passing of light trucks, duration may be estimated, may not be recognized as an earthquake.
    MMI IV (Light shaking) ?
    People :
    Generally noticed indoors but not outside. Light sleepers may be awakened. Vibration may be likened to the passing of heavy traffic, or to the jolt of a heavy object falling or striking the building.
    Fittings :
    Doors and windows rattle. Glassware and crockery rattle. Liquids in open vessels may be slightly disturbed. Standing motorcars may rock.
    Structures :
    Walls and frames of buildings, and partitions and suspended ceilings in commercial buildings, may be heard to creak.
    MMI V (Moderate shaking) ?
    People :
    Generally felt outside, and by almost everyone indoors. Most sleepers awakened. A few people alarmed.
    Fittings :
    Small unstable objects are displaced or upset. Some glassware and crockery may be broken. Hanging pictures knock against the wall. Open doors may swing. Cupboard doors secured by magnetic catches may open. Pendulum clocks stop, start, or change rate.
    Structures :
    Some large display windows cracked. A few earthenware toilet fixtures cracked.
    MMI VI (Strong shaking) ?
    People Felt by all. People and animals alarmed. Many run outside. Difficulty experienced in walking steadily.
    Fittings :
    Objects fall from shelves. Pictures fall from walls. Some furniture moved on smooth floors, some unsecured free-standing fireplaces moved. Glassware and crockery broken. Very unstable furniture overturned. Small church and school bells ring. Appliances move on bench or table tops. Filing cabinets or "easy glide" drawers may open (or shut).
    Structures :
    Slight damage to buildings with low standard. Some stucco or cement plaster falls. Large display windows broken. Damage to a few weak domestic chimneys, some may fall.
    Environment :
    Trees and bushes shake, or are heard to rustle. Loose material may be dislodged from sloping ground, e.g. existing slides, talus slopes, shingle slides.
    MMI VII (Very strong shaking) ?
    General alarm. Difficulty experienced in standing. Noticed by motorcar drivers who may stop.
    Fittings :
    Large bells ring. Furniture moves on smooth floors, may move on carpeted floors. Substantial damage to fragile contents of buildings.
    Structures :
    Unreinforced stone and brick walls cracked. Low standard buildings cracked with some minor masonry falls. A few instances of damage to buildings of ordinary workmanship. Unbraced parapets, unbraced brick gables, and architectural ornaments fall. Roofing tiles, especially ridge tiles may be dislodged. Many unreinforced domestic chimneys damaged, often falling from roof-line. Water tanks Type I burst. A few instances of damage to brick veneers and plaster or cement-based linings. Unrestrained water cylinders (hot-water cylinders) may move and leak. Some common windows cracked. Suspended ceilings damaged.
    Environment :
    Water made turbid by stirred up mud. Small slides such as falls of sand and gravel banks, and small rock-falls from steep slopes and cuttings. Instances of settlement of unconsolidated or wet, or weak soils. Some fine cracks appear in sloping ground. A few instances of liquefaction (i.e. small water and sand ejections).
    MMI VIII (Severe shaking) ?
    People Alarm may approach panic. Steering of motorcars greatly affected. Structures : Low standard buildings heavily damaged, some collapse. ordinary workmanship buildings damaged, some with partial collapse. Reinforced masonry or concrete buildings damaged in some cases. A few instances of damage to buildings and bridges designed and built to resist earthquakes. Monuments and pre-1976 elevated tanks and factory stacks twisted or brought down. Some pre-1965 infill masonry panels damaged. A few post-1980 brick veneers damaged. Decayed timber piles of houses damaged. Houses not secured to foundations may move. Most unreinforced domestic chimneys damaged, some below roof-line, many brought down. Environment : Cracks appear on steep slopes and in wet ground. Small to moderate slides in roadside cuttings and unsupported excavations. Small water and sand ejections and localized lateral spreading adjacent to streams, canals, lakes, etc.
    MMI IX (Violent shaking) ?
    Structures Many low standard buildings destroyed. Ordinary workmanship buildings heavily damaged, some collapse. Reinforced masonry or concrete buildings damaged, some with partial collapse. Buildings and bridges designed and built to resist earthquakes damaged in some cases, some with flexible frames seriously damaged. Damage or permanent distortion to some buildings and bridges, designed and built to normal use standards. Houses not secured to foundations shifted off. Brick veneers fall and expose frames. Environment : Cracking of ground conspicuous. Landsliding general on steep slopes. Liquefaction effects intensified and more widespread, with large lateral spreading and flow sliding adjacent to streams, canals, lakes, etc.
    Tell us your experience and how many seconds the shaking lasted + let us know if your property has been damaged (even slight damage). (max. 500 characters)
    * mandatory fields