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Event status: disregarded [?]

Reported seismic-like event (likely no quake): 66 km southeast of Tucson, Pima County, Arizona, USA, Sunday, Mar 19, 2023 at 7:00 am (GMT -7) -

Reported seismic-like event (likely no quake): 66 km southeast of Tucson, Pima County, Arizona, USA, Sunday, Mar 19, 2023 at 7:00 am (GMT -7) Reported seismic-like event (likely no quake): 66 km southeast of Tucson, Pima County, Arizona, USA, Sunday, Mar 19, 2023 at 7:00 am (GMT -7)
19 Mar 14:03 UTC: First to report: VolcanoDiscovery after 3 minutes.

Earthquake details

Date & timeMar 19, 2023 14:00:27 UTC -
Local time at epicenterSunday, Mar 19, 2023 at 7:00 am (GMT -7)
Magnitudeunknown (3?)
Depth10.0 km
Epicenter latitude / longitude31.96735°N / 110.29469°W
Antipode31.967°S / 69.705°E
Shaking intensityVery weak shaking
Felt1 report
Primary data sourceVolcanoDiscovery (User-reported shaking)
Nearby towns and cities52 km (33 mi) SE of Tanque Verde (pop: 16,900) | Show on map | Quakes nearby
66 km (41 mi) ESE of Tucson (Arizona) (pop: 531,600) | Show on map | Quakes nearby
69 km (43 mi) ESE of Catalina Foothills (Arizona) (pop: 50,800) | Show on map | Quakes nearby
72 km (45 mi) ESE of Drexel Heights (pop: 27,700) | Show on map | Quakes nearby
77 km (48 mi) ESE of Flowing Wells (Arizona) (pop: 16,400) | Show on map | Quakes nearby
77 km (48 mi) ESE of Casas Adobes (Arizona) (pop: 66,800) | Show on map | Quakes nearby
79 km (49 mi) SE of Oro Valley (Arizona) (pop: 43,600) | Show on map | Quakes nearby
208 km (129 mi) SE of Chandler (Arizona) (pop: 260,800) | Show on map | Quakes nearby
Weather at epicenter at time of quakeClear Sky 10.4°C (51 F), humidity: 45%, wind: 7 m/s (13 kts) from NE
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Seismic station: Tucson, Arizona (TUC/IU network) | Distance from quake: 60 km / 37 mi | Show on map | Station Info
Seismic station Tucson, Arizona: vertical movement plot around time of quake (source: IRIS/BUD)
Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool
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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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Benson (0 km SW of epicenter) [Map] / Very weak shaking (MMI II) / single lateral shake / very short : Laying in bed, it felt like the whole house shook. Everyone in the house felt it, single story.  

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