Earthquake with magnitude of ML 2.1 on date 06-11-2023 and time 19:09:32 (UTC) in region Mar Ionio Settentrionale (MARE)

A magnitude ML 2.1 earthquake occured in region: Mar Ionio Settentrionale (MARE), on

  • 06-11-2023 19:09:32 (UTC)
  • 06-11-2023 20:09:32 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.7830, 17.0970 at 36 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Isola di Capo Rizzuto KR 20 17643 17643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km S of Crotone (62178 inhabitants)
46 Km E of Catanzaro (90612 inhabitants)
71 Km E of Lamezia Terme (70714 inhabitants)
92 Km SE of Cosenza (67546 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 2.1 2023-11-06
19:09:32
38.7833 17.0972 36 2023-11-06
19:23:25
Sala Sismica INGV-Roma 122860771
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-06 19:09:32 ± 0.91
Latitude 38.7833 ± 0.0540
Longitude 17.0972 ± 0.0704
Depth (km) 36 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 122860771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 7684
Semi-minor axis of confidence ellipse (meter) 3773
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 314
Circular confidence region, given by single value of horizontal uncertainty (meter) 7680.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 302
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.31117
Epicentral distance of station farthest from the epicenter (degree) 0.76892
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 15
Type of magnitude ML
Reference to an origin 122860771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-06 19:23:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LADO.EHZ. 2023-11-06T19:09:51.68 0.6 undecidable manual S 350 56.3991 118 -0.12 100
IV.SELL.HHZ. 2023-11-06T19:09:50.34 0.6 undecidable manual S 299 46.2204 124 0.9 84
IV.SERS.HHZ. 2023-11-06T19:09:48.60 0.6 undecidable manual S 309 45.0216 124 -0.58 86
IV.CELI.HHZ. 2023-11-06T19:09:47.38 0.6 undecidable manual P 324 85.3479 54 -0.25 90
IY.MCDA.HHZ.00 2023-11-06T19:09:46.75 1.0 undecidable manual S 320 34.5432 132 -0.22 50
IY.CIRK.HHE.00 2023-11-06T19:09:45.92 0.6 undecidable manual P 357 67.1772 114 0.74 79
IV.LADO.EHZ. 2023-11-06T19:09:43.12 1.0 positive manual P 350 56.3991 118 -0.57 45
IV.SERS.HHZ. 2023-11-06T19:09:42.02 1.0 undecidable manual P 309 45.0216 124 -0.16 50
IV.SELL.HHZ. 2023-11-06T19:09:42.59 0.6 negative manual P 299 46.2204 124 0.27 99
IY.MCDA.HHZ.00 2023-11-06T19:09:40.73 1.0 undecidable manual P 320 34.5432 132 -0.18 51
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IY.MCDA.HHE.00 ML:2.5 0.0008565000000000001 0.3 AML other m 2023-11-06T19:09:46.80
IV.SERS.HHE. ML:2.0 0.00023649999999999998 0.38 AML other m 2023-11-06T19:09:48.55
IV.SERS.HNN. ML:2.0 0.00025 0.38 AML other m 2023-11-06T19:09:48.74
IV.SERS.HNE. ML:2.1 0.000272 0.42 AML other m 2023-11-06T19:09:50.75
IV.SERS.HHN. ML:2.1 0.00027800000000000004 0.42 AML other m 2023-11-06T19:09:50.75
IY.MCDA.HHN.00 ML:2.4 0.0006742449500000001 3.7632 AML other m 2023-11-06T19:09:47.12
IV.SELL.HNN. ML:2.2 0.0003575 0.56 AML other m 2023-11-06T19:09:52.59
IV.SELL.HHN. ML:1.7 0.0001051 0.56 AML other m 2023-11-06T19:09:52.60
IV.SELL.HNE. ML:2.4 0.0005535 0.52 AML other m 2023-11-06T19:09:52.71
IV.SELL.HHE. ML:1.9 0.000176 0.52 AML other m 2023-11-06T19:09:52.19
IV.LADO.EHN. ML:2.2 0.00028149999999999996 1.32 AML other m 2023-11-06T19:09:54.25
IV.LADO.EHE. ML:2.1 0.0002135 0.84 AML other m 2023-11-06T19:09:55.84
IV.CELI.HHN. ML:1.8 0.00006620000000000001 0.5 AML other m 2023-11-06T19:10:06.27
IV.CELI.HHE. ML:1.8 0.00007929999999999999 1.04 AML other m 2023-11-06T19:10:08.41
IV.PLAC.HHN. ML:1.7 0.00008075 1.42 AML other m 2023-11-06T19:10:14.98
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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