Event status: disregarded [?]

Reported seismic-like event (likely no quake): 0.6 mi northeast of Katy, Harris County, Texas, USA, Sep 12, 2021 4:09 pm (GMT -5) -

Reported seismic-like event (likely no quake): 0.6 mi northeast of Katy, Harris County, Texas, USA, Sep 12, 2021 4:09 pm (GMT -5)
12 Sep 21:17 UTC: First to report: VolcanoDiscovery after 8 minutes.
Date & time: Sep 12, 2021 21:09:40 UTC -
Local time at epicenter: Sunday, Sep 12, 2021 4:09 pm (GMT -5)
Magnitude: 3?
Depth: 10.0 km
Epicenter latitude / longitude: 29.79256°N / 95.81774°W (Harris, Texas, United States)
Antipode: 29.793°S / 84.182°E
Nearby towns and cities:
1 km (1 mi) NE of Katy (pop: 16,200) --> See nearby quakes!
18 km (11 mi) NW of Mission Bend (pop: 36,500) --> See nearby quakes!
23 km (14 mi) SSW of Cypress (pop: 46,000) --> See nearby quakes!
23 km (14 mi) WNW of Alief (pop: 98,700) --> See nearby quakes!
26 km (16 mi) NW of Sugar Land (pop: 88,200) --> See nearby quakes!
26 km (16 mi) N of Rosenberg (pop: 35,500) --> See nearby quakes!
33 km (21 mi) NW of Missouri City (pop: 74,100) --> See nearby quakes!
44 km (27 mi) W of Houston (pop: 2,296,200) --> See nearby quakes!
44 km (27 mi) W of Houston (pop: 2,296,200) --> See nearby quakes!
193 km (120 mi) ESE of Austin (pop: 931,800) --> See nearby quakes!
Weather at epicenter at time of quake:
Few Clouds 31.2°C (88 F), humidity: 52%, wind: 0 m/s (1 kts) from NW
Primary data source: VolcanoDiscovery
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User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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KATY, TX (0 km N of epicenter) [Map] / Very weak shaking (MMI II) / vertical swinging (up and down) / 1-2 s : Standing on my porch. Concrete pad. Definitely felt a roll of sorts. Girlfriend and I both looked at each other asking what was that?  
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