Earthquake with magnitude of ML 1.1 on date 17-01-2022 and time 19:58:14 (UTC) in region 7 km NE Comano (MS)

A magnitude ML 1.1 earthquake occured in region: 7 km NE Comano (MS), on

  • 17-01-2022 19:58:14 (UTC)
  • 17-01-2022 20:58:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.3530, 10.1740 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
Comano MS 7 714 714
Monchio delle Corti PR 8 933 1647
Palanzano PR 9 1142 2789
Ventasso RE 12 4295 7084
Fivizzano MS 13 7925 15009
Licciana Nardi MS 14 4949 19958
Bagnone MS 15 1887 21845
Corniglio PR 15 1936 23781
Casola in Lunigiana MS 17 988 24769
Sillano Giuncugnano LU 18 1085 25854
Villafranca in Lunigiana MS 19 4770 30624
Tizzano Val Parma PR 19 2077 32701
Filattiera MS 19 2309 35010
Vetto RE 20 1860 36870

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km N of Carrara (63133 inhabitants)
35 Km N of Massa (69479 inhabitants)
39 Km NE of La Spezia (93959 inhabitants)
51 Km S of Parma (192836 inhabitants)
53 Km SW of Reggio nell'Emilia (171345 inhabitants)
54 Km N of Viareggio (62467 inhabitants)
62 Km NW of Lucca (89046 inhabitants)
68 Km W of Modena (184973 inhabitants)
73 Km N of Pisa (89158 inhabitants)
74 Km SW of Carpi (70699 inhabitants)
75 Km NW of Pistoia (90315 inhabitants)
87 Km SE of Piacenza (102191 inhabitants)
88 Km S of Cremona (71901 inhabitants)
90 Km N of Livorno (159219 inhabitants)
90 Km NW of Prato (191150 inhabitants)
94 Km W of Bologna (386663 inhabitants)
99 Km E of Genova (586655 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 1.1 2022-01-17
19:58:14
44.3528 10.1745 10 2022-01-17
20:02:19
Sala Sismica INGV-Roma 99887531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-17 19:58:14 ± 0.09
Latitude 44.3528 ± 0.0045
Longitude 10.1745 ± 0.0075
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 99887531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 638
Semi-minor axis of confidence ellipse (meter) 307
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 42
Circular confidence region, given by single value of horizontal uncertainty (meter) 640.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 156
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.15828
Epicentral distance of station farthest from the epicenter (degree) 0.51801
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:1.1

Field Value
Value 1.1
Uncertainty 0.4
Num. used stations 14
Type of magnitude ML
Reference to an origin 99887531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-17 20:02:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.POPM.HHZ. 2022-01-17T19:58:33.06 0.3 undecidable manual S 126 0.5180 50 0.24 67
IV.MSSA.HHZ. 2022-01-17T19:58:31.43 0.6 undecidable manual S 266 0.4712 50 0 47
IV.BDI.HHZ. 2022-01-17T19:58:29.64 0.3 undecidable manual S 134 0.4182 50 -0.22 69
IV.PLMA.HHZ. 2022-01-17T19:58:28.37 0.6 undecidable manual S 217 0.3804 50 -0.37 45
GU.POPM.HHZ. 2022-01-17T19:58:25.21 0.1 undecidable manual P 126 0.5180 50 0.07 92
IV.MSSA.HHZ. 2022-01-17T19:58:24.71 0.1 undecidable manual P 266 0.4712 50 0.37 88
IV.BDI.HHZ. 2022-01-17T19:58:23.23 0.6 undecidable manual P 134 0.4182 50 -0.21 46
GU.EQUI.HHZ. 2022-01-17T19:58:22.70 0.6 undecidable manual S 185 0.1871 114 0.13 49
IV.PLMA.HHZ. 2022-01-17T19:58:22.62 0.6 undecidable manual P 217 0.3804 50 -0.16 47
GU.GRAM.HHZ. 2022-01-17T19:58:21.42 0.3 undecidable manual S 330 0.1583 118 -0.14 73
GU.EQUI.HHZ. 2022-01-17T19:58:19.23 0.1 undecidable manual P 185 0.1871 114 0 100
GU.GRAM.HHZ. 2022-01-17T19:58:18.64 0.6 undecidable manual P 330 0.1583 118 0 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GRAM.HHE. ML:2.0 0.0009461686 0.2176 AML other m 2022-01-17T19:58:22.18
GU.GRAM.HHN. ML:2.1 0.0010885504500000001 0.1408 AML other m 2022-01-17T19:58:21.75
GU.EQUI.HHE. ML:0.9 0.000059269635 0.2048 AML other m 2022-01-17T19:58:22.80
GU.EQUI.HHN. ML:0.8 0.000043346750000000006 0.2688 AML other m 2022-01-17T19:58:24.39
IV.PLMA.HHE. ML:0.8 0.000020220505 0.8832 AML other m 2022-01-17T19:58:40.57
IV.PLMA.HHN. ML:0.8 0.00002177192 0.3456 AML other m 2022-01-17T19:58:29.53
IV.BDI.HNE. ML:1.6 0.00011114009 0.6912 AML other m 2022-01-17T19:58:29.84
IV.BDI.HNN. ML:1.7 0.00015148045 0.7808 AML other m 2022-01-17T19:58:28.58
IV.BDI.HHE. ML:0.7 0.000012924413000000002 0.0768 AML other m 2022-01-17T19:58:30.97
IV.BDI.HHN. ML:0.8 0.000017984635 0.1024 AML other m 2022-01-17T19:58:30.81
IV.MSSA.HHE. ML:1.7 0.00012166450000000001 0.1024 AML other m 2022-01-17T19:58:32.88
IV.MSSA.HHN. ML:1.6 0.000097770005 0.1024 AML other m 2022-01-17T19:58:32.65
GU.POPM.HHE. ML:1.1 0.0000245195895 0.2176 AML other m 2022-01-17T19:58:33.82
GU.POPM.HHN. ML:1.1 0.00002494091 0.2432 AML other m 2022-01-17T19:58:34.85
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