Earthquake with magnitude of ML 1.3 on date 31-10-2022 and time 03:15:40 (Italy) in region 5 km E Bianchi (CS)

A magnitude ML 1.3 earthquake occured in region: 5 km E Bianchi (CS), on

  • 31-10-2022 02:15:40 (UTC)
  • 31-10-2022 03:15:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.1150, 16.4720 at 10 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
Bianchi CS 5 1305 1305
Panettieri CS 6 351 1656
Colosimi CS 6 1247 2903
Carlopoli CZ 7 1516 4419
Parenti CS 7 2188 6607
Soveria Mannelli CZ 9 3076 9683
Cicala CZ 10 968 10651
San Pietro Apostolo CZ 12 1691 12342
Serrastretta CZ 12 3176 15518
Decollatura CZ 12 3159 18677
Sorbo San Basile CZ 14 809 19486
Scigliano CS 14 1226 20712
Taverna CZ 14 2703 23415
Pedivigliano CS 14 831 24246
Rogliano CS 15 5637 29883
Albi CZ 15 949 30832
Carpanzano CS 15 255 31087
Marzi CS 16 989 32076
Mangone CS 16 1891 33967
Motta Santa Lucia CZ 16 845 34812
Santo Stefano di Rogliano CS 16 1725 36537
Fossato Serralta CZ 16 594 37131
Gimigliano CZ 16 3381 40512
Cellara CS 17 504 41016
Conflenti CZ 17 1392 42408
Belsito CS 17 923 43331
Pentone CZ 17 2113 45444
Figline Vegliaturo CS 17 1137 46581
Magisano CZ 18 1258 47839
Platania CZ 18 2172 50011
Aprigliano CS 18 2890 52901
Feroleto Antico CZ 18 2171 55072
Piane Crati CS 19 1423 56495
Miglierina CZ 19 767 57262
Altilia CS 19 711 57973
Tiriolo CZ 19 3870 61843
Pianopoli CZ 19 2589 64432
Amato CZ 19 835 65267
Martirano CZ 20 884 66151
Pietrafitta CS 20 1310 67461

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NE of Lamezia Terme (70714 inhabitants)
26 Km NW of Catanzaro (90612 inhabitants)
27 Km SE of Cosenza (67546 inhabitants)
57 Km W of Crotone (62178 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.3 2022-10-31
02:15:40
39.1153 16.4717 10 2022-10-31
02:37:53
Sala Sismica INGV-Roma 111336261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-31 02:15:40 ± 0.1
Latitude 39.1153 ± 0.0063
Longitude 16.4717 ± 0.0070
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 111336261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 655
Semi-minor axis of confidence ellipse (meter) 428
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 44
Circular confidence region, given by single value of horizontal uncertainty (meter) 660.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.78601
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 111336261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-10-31 02:37:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GRIS.EHZ. 2022-10-31T02:16:06.99 0.3 undecidable manual S 323 0.7860 50 0.62 57
IV.CET2.HHZ. 2022-10-31T02:16:00.66 0.3 undecidable manual S 316 0.5747 50 0.56 62
IV.GRIS.EHZ. 2022-10-31T02:15:55.21 0.3 undecidable manual P 323 0.7860 50 -0.14 66
IV.CSMBE.HNZ. 2022-10-31T02:15:51.62 3.0 undecidable manual S 0
IV.CET2.HHZ. 2022-10-31T02:15:51.72 0.3 undecidable manual P 316 0.5747 50 -0.01 70
IV.GRI.EHZ. 2022-10-31T02:15:51.52 0.3 undecidable manual S 188 0.2959 50 -0.31 70
IV.CELI.HHE. 2022-10-31T02:15:51.16 0.6 undecidable manual S 6 0.2887 50 -0.46 46
IV.CAR1.HHZ. 2022-10-31T02:15:50.42 0.3 undecidable manual S 304 0.2446 110 0.12 72
MN.TIP.HHZ. 2022-10-31T02:15:49.34 0.3 undecidable manual S 74 0.2311 111 -0.48 71
IV.LADO.EHE. 2022-10-31T02:15:49.52 0.6 undecidable manual P 67 0.4281 50 0.3 44
IV.SPS2.HHZ. 2022-10-31T02:15:48.77 0.3 undecidable manual S 330 0.2032 113 -0.06 75
IV.SERS.HHZ. 2022-10-31T02:15:48.71 0.3 undecidable manual S 115 0.1862 115 0.49 63
IV.GRI.EHZ. 2022-10-31T02:15:46.71 0.3 undecidable manual P 188 0.2959 50 -0.25 71
IV.CELI.HHE. 2022-10-31T02:15:46.65 0.1 undecidable manual P 6 0.2887 50 -0.19 97
7C.CS2FF.HNZ. 2022-10-31T02:15:46.18 0.6 undecidable manual P 317 0.2428 110 0.14 48
IV.SERS.HHZ. 2022-10-31T02:15:45.77 0.1 undecidable manual P 115 0.1862 115 0.89 72
IV.CAR1.HHZ. 2022-10-31T02:15:45.78 0.3 undecidable manual P 304 0.2446 110 -0.29 72
IV.SPS2.HHZ. 2022-10-31T02:15:45.16 0.1 undecidable manual P 330 0.2032 113 -0.07 100
IV.GIZZ.HHZ. 2022-10-31T02:15:45.92 0.1 negative manual P 237 0.2455 50 -0.18 98
MN.TIP.HHZ. 2022-10-31T02:15:45.58 0.1 positive manual P 74 0.2311 111 -0.22 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HNN. ML:0.0 0.0003091172 0.24 AML other m 2022-10-31T02:15:48.94
IV.SERS.HHE. ML:0.0 0.00034074720000000004 0.24 AML other m 2022-10-31T02:15:48.94
IV.SERS.HNE. ML:0.0 0.00013740601499999999 0.16 AML other m 2022-10-31T02:15:49.20
IV.SERS.HHN. ML:0.0 0.000118672295 0.1792 AML other m 2022-10-31T02:15:49.20
IV.SPS2.HHE. ML:1.0 0.00007085 0.44 AML other m 2022-10-31T02:15:49.44
MN.TIP.HHN. ML:0.0 0.00012491051 0.2192 AML other m 2022-10-31T02:15:49.85
MN.TIP.HHE. ML:0.0 0.000026325431 0.08 AML other m 2022-10-31T02:15:50.00
IV.SPS2.HHN. ML:1.0 0.0000684078315 0.1808 AML other m 2022-10-31T02:15:49.92
IV.CAR1.HHE. ML:1.4 0.00013102306 0.16 AML other m 2022-10-31T02:15:51.78
IV.GIZZ.HHN. ML:2.1 0.000754 0.14 AML other m 2022-10-31T02:15:51.94
IV.GIZZ.HHE. ML:2.0 0.000589 1.9 AML other m 2022-10-31T02:15:51.01
IV.GRI.EHN. ML:1.1 0.000049792619999999996 0.1616 AML other m 2022-10-31T02:15:52.20
IV.CAR1.HHN. ML:1.4 0.00013296115000000001 0.2608 AML other m 2022-10-31T02:15:51.70
IV.GRI.EHE. ML:1.0 0.0000449271 0.2 AML other m 2022-10-31T02:15:53.07
IV.CET2.HHE. ML:1.5 0.000057424165 0.16 AML other m 2022-10-31T02:16:02.18
IV.CET2.HHN. ML:1.7 0.000103804165 0.36 AML other m 2022-10-31T02:16:01.76
IV.GRIS.EHN. ML:0.0 0.000037939015000000005 0.2 AML other m 2022-10-31T02:16:09.16
IV.GRIS.EHE. ML:0.0 0.000016114738 0.32 AML other m 2022-10-31T02:16:07.18
IV.CAR1.HNE. ML:1.4 0.00011929116499999998 0.1808 AML other m 2022-10-31T02:15:51.78
IV.CAR1.HNN. ML:1.1 0.00007136195000000001 0.2208 AML other m 2022-10-31T02:15:50.82
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download