Earthquake with magnitude of ML 1.2 on date 16-02-2020 and time 11:58:21 (Italy) in region Costa Ionica Crotonese (Crotone)

A magnitude ML 1.2 earthquake occured in region: Costa Ionica Crotonese (Crotone), on

  • 16-02-2020 10:58:21 (UTC)
  • 16-02-2020 11:58:21 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.42, 17.22 at 17 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
CirĂ² Marina KR 9 14902 14902
CirĂ² KR 14 2936 17838
Crucoli KR 18 3115 20953

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km N of Crotone (62178 inhabitants)
78 Km NE of Catanzaro (90612 inhabitants)
84 Km E of Cosenza (67546 inhabitants)
92 Km NE of Lamezia Terme (70714 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
Bulletin
Rev1000
ML 1.2 2020-02-16
10:58:21
39.42 17.22 17 2020-07-18
21:08:41
Bollettino Sismico Italiano INGV 80498941
Reviewed
Rev100
ML 1.0 2020-02-16
10:58:21
39.4 17.21 10 2020-02-16
11:07:31
Sala Sismica INGV-Roma 76564561
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-16 10:58:21 ± 0.16
Latitude 39.42 ± 0.01
Longitude 17.22 ± 0.01
Depth (km) 17 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80498941

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1239
Semi-minor axis of confidence ellipse (meter) 822
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 322
Circular confidence region, given by single value of horizontal uncertainty (meter) 1240
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 282
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.22573
Epicentral distance of station farthest from the epicenter (degree) 0.81479
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.4
Num. used stations 14
Type of magnitude ML
Reference to an origin 80498941
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-25 15:43:43

ML:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 76564561
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-16 11:07:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SERS.HHZ. 2020-02-16T10:58:40.21 0.6 undecidable manual S 227 0.5576 97 -0.09 46
IV.CELI.HHZ. 2020-02-16T10:58:40.10 0.6 undecidable manual S 269 0.5477 97 0.11 46
MN.TIP.HHZ. 2020-02-16T10:58:36.61 0.6 undecidable manual S 237 0.4263 100 0.18 47
IV.SALB.HHE. 2020-02-16T10:58:36.24 1.0 undecidable manual P 305 0.8148 94 -0.36 21
IV.PIPA.HHZ. 2020-02-16T10:58:33.14 0.6 undecidable manual S 283 0.3175 104 -0.15 49
IV.CELI.HHZ. 2020-02-16T10:58:32.01 0.1 undecidable manual P 269 0.5477 97 -0.04 94
IV.SERS.HHZ. 2020-02-16T10:58:32.32 0.1 undecidable manual P 227 0.5576 97 0.09 93
IV.LADO.EHZ. 2020-02-16T10:58:30.57 0.6 undecidable manual S 235 0.2257 113 -0.13 49
MN.TIP.HHZ. 2020-02-16T10:58:29.83 0.1 undecidable manual P 237 0.4263 100 -0.17 94
IV.PIPA.HHZ. 2020-02-16T10:58:28.34 0.1 negative manual P 283 0.3175 104 0.15 96
IV.LADO.EHZ. 2020-02-16T10:58:26.76 0.1 undecidable manual P 235 0.2257 113 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LADO.EHN. ML:0 1.84E-5 0.22 AML other m 2020-02-16T10:58:30.80
IV.LADO.EHE. ML:0 2.015E-5 1.2 AML other m 2020-02-16T10:58:30.83
IV.PIPA.HNN. ML:0 0.000332 0.26 AML other m 2020-02-16T10:58:33.50
IV.PIPA.HHN. ML:0 0.000363 0.68 AML other m 2020-02-16T10:58:33.50
IV.PIPA.HHE. ML:0 0.000339 0.22 AML other m 2020-02-16T10:58:34.88
IV.PIPA.HNE. ML:0 0.000418 0.88 AML other m 2020-02-16T10:58:35.88
MN.TIP.HNN. ML:1.3 5.091721E-5 1.4016 AML other m 2020-02-16T10:58:35.20
MN.TIP.HNE. ML:1.4 5.970734E-5 0.736 AML other m 2020-02-16T10:58:36.59
MN.TIP.HHE. ML:1 2.5858485E-5 1.264 AML other m 2020-02-16T10:58:36.34
MN.TIP.HHN. ML:0.8 1.72758315E-5 1.3184 AML other m 2020-02-16T10:58:36.29
IV.SERS.HHE. ML:0 3.065E-5 0.58 AML other m 2020-02-16T10:58:42.11
IV.CELI.HHN. ML:1.2 3.130147E-5 1.1776 AML other m 2020-02-16T10:58:40.36
IV.SERS.HHN. ML:0 3.3E-5 0.42 AML other m 2020-02-16T10:58:42.43
IV.CELI.HHE. ML:1.1 2.735909E-5 0.3008 AML other m 2020-02-16T10:58:40.81
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download