Earthquake with magnitude of ML 3.4 on date 26-02-2022 and time 15:49:16 (Italy) in region 1 km SW Polonghera (CN)

A magnitude ML 3.4 earthquake occured in region: 1 km SW Polonghera (CN), on

  • 26-02-2022 14:49:16 (UTC)
  • 26-02-2022 15:49:16 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.7990, 7.5920 at 14 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
Polonghera CN 1 1160 1160
Faule CN 1 486 1646
Pancalieri TO 4 2038 3684
Casalgrasso CN 4 1480 5164
Murello CN 5 966 6130
Moretta CN 6 4136 10266
Lombriasco TO 6 1050 11316
Villafranca Piemonte TO 7 4729 16045
Racconigi CN 8 10038 26083
Virle Piemonte TO 8 1206 27289
Villanova Solaro CN 8 772 28061
Osasio TO 8 936 28997
Torre San Giorgio CN 8 730 29727
Cavallerleone CN 9 644 30371
Vigone TO 9 5182 35553
Cercenasco TO 10 1803 37356
Ruffia CN 10 367 37723
Cardè CN 11 1122 38845
Castagnole Piemonte TO 11 2245 41090
Carmagnola TO 11 29079 70169
Caramagna Piemonte CN 12 3034 73203
Scalenghe TO 12 3339 76542
Cavallermaggiore CN 13 5533 82075
Monasterolo di Savigliano CN 13 1371 83446
Scarnafigi CN 13 2162 85608
Carignano TO 14 9261 94869
Piobesi Torinese TO 15 3763 98632
None TO 15 8005 106637
Airasca TO 16 3794 110431
Sommariva del Bosco CN 16 6361 116792
Macello TO 16 1229 118021
Buriasco TO 16 1410 119431
Cavour TO 17 5545 124976
Vinovo TO 17 14887 139863
Savigliano CN 18 21441 161304
Sanfrè CN 18 3040 164344
Garzigliana TO 18 572 164916
Candiolo TO 18 5669 170585
Ceresole Alba CN 18 2090 172675
Villastellone TO 18 4779 177454
Volvera TO 19 8840 186294
La Loggia TO 19 8874 195168
Saluzzo CN 19 16960 212128
Piscina TO 19 3388 215516
Marene CN 19 3175 218691
Lagnasco CN 20 1453 220144

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km SW of Moncalieri (57294 inhabitants)
31 Km S of Torino (890529 inhabitants)
45 Km N of Cuneo (56081 inhabitants)
50 Km W of Asti (76202 inhabitants)
82 Km W of Alessandria (93943 inhabitants)
89 Km NW of Savona (61345 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

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and updated as more data become available. See http://shakemap.ingv.it for additional information. The black star indicates the epicenter. The triangles show the accelerometric and velocimetric stations used in the calculation, colored according to the recorded shaking.

Intensity Shakemap

Intensity Shakemap

This map shows the distribution of instrumental intensities. The intensity is derived through an empirical law that correlates the recorded values of actual ground shaking, e.g., acceleration and velocity, with the macroseismic intensity for Italian earthquakes, as reported in the Italian Macroseismic Database (DBMI15, https://doi.org/10.13127/cpti/cpti15.3).
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap

This map shows the distribution of peak ground acceleration expressed as percent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap

This map shows the distribution of peak ground velocities expressed in cm/s.
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 3.4 2022-02-26
14:49:16
44.7992 7.592 14 2022-07-08
12:33:35
Bollettino Sismico Italiano INGV 101851911
Reviewed
Rev100
ML 3.4 2022-02-26
14:49:16
44.7932 7.5883 24 2022-02-26
15:05:53
Sala Sismica INGV-Roma 101472171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-26 14:49:16 ± 0.09
Latitude 44.7992 ± 0.0054
Longitude 7.5920 ± 0.0076
Depth (km) 14 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101851911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 579
Semi-minor axis of confidence ellipse (meter) 125
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 6
Circular confidence region, given by single value of horizontal uncertainty (meter) 580.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 47
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 57
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0.36243
Epicentral distance of station farthest from the epicenter (degree) 3.71690
Number of stations at which the event was observed 45
Number of stations from which data was used for origin computation 45
Magnitudes information

ML:3.4

Field Value
Value 3.4
Uncertainty 0.3
Num. used stations 73
Type of magnitude ML
Reference to an origin 101472171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-26 15:05:53

ML:3.4

Field Value
Value 3.4
Uncertainty 0.3
Num. used stations 67
Type of magnitude ML
Reference to an origin 101851911
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-24 12:41:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OX.CIMO.HHZ. 2022-02-26T14:50:13.73 0.3 undecidable manual P 64 412.5759 54 -0.58 16
OX.CAE.HHZ. 2022-02-26T14:50:12.47 0.3 undecidable manual P 69 400.4991 54 -0.35 17
SI.ABSI.HHZ. 2022-02-26T14:50:09.82 0.6 undecidable manual P 52 359.1738 54 2.14 4
ST.ZIAN.EHZ. 2022-02-26T14:50:06.55 0.3 undecidable manual P 61 349.3836 54 0.1 19
IV.CASP.HHZ. 2022-02-26T14:50:05.48 0.3 undecidable manual P 129 344.0001 54 -0.3 19
IV.CTI.HHZ. 2022-02-26T14:50:05.76 0.3 undecidable manual P 65 344.8992 54 -0.14 19
ST.OZOL.EHZ. 2022-02-26T14:50:04.59 0.6 undecidable manual P 55 322.1331 54 1.53 7
ST.PANI.EHZ. 2022-02-26T14:50:03.00 0.3 undecidable manual P 63 322.6326 54 -0.13 20
ST.CARE.EHZ. 2022-02-26T14:50:02.60 0.3 undecidable manual P 52 300.7767 54 2.19 6
ST.DOSS.HHZ. 2022-02-26T14:50:00.48 0.3 undecidable manual P 66 304.9614 54 -0.45 19
IV.BRMO.HHZ. 2022-02-26T14:49:59.83 0.3 undecidable manual P 48 284.8038 54 1.41 14
IV.ROVR.HHZ. 2022-02-26T14:49:58.05 0.3 undecidable manual P 70 287.6898 54 -0.73 20
SI.LUSI.HHZ. 2022-02-26T14:49:58.90 0.3 undecidable manual P 63 291.0864 54 -0.31 22
ST.RONC.EHZ. 2022-02-26T14:49:56.76 0.3 undecidable manual P 60 270.0297 54 0.19 27
RD.PGF.BHZ. 2022-02-26T14:49:56.72 0.3 undecidable manual P 155 274.0146 54 -0.36 26
IV.MABI.HHZ. 2022-02-26T14:49:56.39 0.3 undecidable manual P 57 266.733 54 0.22 28
RD.ORIF.BHZ. 2022-02-26T14:49:56.30 0.6 undecidable manual S 276 135.2646 91 1.1 31
CH.DIX.HHZ. 2022-02-26T14:49:55.30 0.6 undecidable manual S 354 142.8459 91 -1.92 17
CH.BNALP.HHZ. 2022-02-26T14:49:53.54 0.3 undecidable manual P 15 238.5834 54 0.87 29
IV.MDI.HHZ. 2022-02-26T14:49:49.01 0.3 undecidable manual P 56 197.6577 54 1.44 28
GU.GRAM.HHZ. 2022-02-26T14:49:49.33 0.3 undecidable manual P 99 198.1572 54 1.7 23
GU.EQUI.HHZ. 2022-02-26T14:49:49.65 0.3 undecidable manual P 108 214.5186 54 -0.02 44
CH.FUSIO.HHZ. 2022-02-26T14:49:46.68 0.3 undecidable manual P 24 201.5427 54 -1.38 29
IV.MERA.HNE. 2022-02-26T14:49:44.74 0.6 undecidable manual P 54 175.1913 54 -0.04 36
CH.MUGIO.HHZ. 2022-02-26T14:49:44.13 0.3 undecidable manual P 42 168.2094 54 0.23 54
FR.SAOF.HHZ.00 2022-02-26T14:49:43.50 0.6 undecidable manual S 182 90.243 92 0.3 44
IV.MSSA.HHZ. 2022-02-26T14:49:42.86 0.3 undecidable manual P 109 161.3163 91 -0.06 58
IV.BOB.HNE. 2022-02-26T14:49:41.70 0.3 undecidable manual P 91 146.1426 91 1.12 42
GU.RORO.HHZ. 2022-02-26T14:49:41.70 0.3 undecidable manual S 154 84.9483 92 -0.08 70
IV.VARE.HHN. 2022-02-26T14:49:41.92 0.3 undecidable manual P 37 149.9388 91 0.75 50
GU.CANO.HHZ. 2022-02-26T14:49:41.50 0.3 undecidable manual S 142 83.1501 93 0.2 67
RD.ORIF.BHZ. 2022-02-26T14:49:40.19 0.1 undecidable manual P 276 135.2646 91 1.29 55
GU.LSD.HHZ. 2022-02-26T14:49:40.10 0.3 undecidable manual S 334 81.5517 93 -0.78 56
MN.BNI.HHZ. 2022-02-26T14:49:39.70 0.3 undecidable manual S 292 77.0673 93 0.02 70
GU.GORR.HHZ. 2022-02-26T14:49:39.19 0.1 undecidable manual P 98 135.7641 91 0.21 81
CH.DIX.HHZ. 2022-02-26T14:49:39.32 0.1 undecidable manual P 354 142.8459 91 -0.75 67
GU.PCP.HHZ. 2022-02-26T14:49:39.60 1.0 undecidable manual S 110 80.4639 93 -0.99 18
CH.MMK.HHZ. 2022-02-26T14:49:38.98 0.3 undecidable manual P 12 141.8469 91 -0.93 47
GU.STV.HHZ. 2022-02-26T14:49:36.20 0.3 undecidable manual S 199 64.9905 93 -0.25 69
IV.MRGE.HHZ. 2022-02-26T14:49:35.66 0.1 undecidable manual P 339 115.3956 92 -0.18 85
IT.GNV.HGE. 2022-02-26T14:49:35.10 0.1 undecidable manual P 111 113.3976 92 -0.43 82
GU.ROTM.HHZ. 2022-02-26T14:49:35.30 0.3 undecidable manual S 84 60.0954 94 0.15 71
GU.GENL.EHN. 2022-02-26T14:49:35.74 0.3 undecidable manual P 111 117.1938 92 -0.39 61
GU.RNCA.HHZ. 2022-02-26T14:49:35.10 0.1 undecidable manual P 108 113.2977 92 -0.42 82
IV.SARZ.HHN. 2022-02-26T14:49:34.56 0.6 undecidable manual P 85 104.2179 92 0.43 41
FR.SAOF.HHZ.00 2022-02-26T14:49:32.28 0.1 undecidable manual P 182 90.243 92 0.31 87
GU.PZZ.HHZ. 2022-02-26T14:49:32.20 0.3 undecidable manual S 229 49.617 95 -0.18 71
IV.MONC.HHZ. 2022-02-26T14:49:30.30 0.3 undecidable manual S 41 40.2264 96 0.41 70
MN.BNI.HHZ. 2022-02-26T14:49:30.28 0.1 negative manual P 292 77.0673 93 0.34 90
GU.LSD.HHZ. 2022-02-26T14:49:30.35 0.1 undecidable manual P 334 81.5517 93 -0.28 88
GU.RORO.HHZ. 2022-02-26T14:49:30.77 0.1 positive manual P 154 84.9483 92 -0.38 87
GU.CANO.HHZ. 2022-02-26T14:49:30.45 0.1 negative manual P 142 83.1501 93 -0.43 87
GU.PCP.HHZ. 2022-02-26T14:49:29.91 0.1 negative manual P 110 80.4639 93 -0.56 84
GU.STV.HHZ. 2022-02-26T14:49:28.16 0.1 positive manual P 199 64.9905 93 0.08 96
GU.ROTM.HHZ. 2022-02-26T14:49:27.51 0.1 negative manual P 84 60.0954 94 0.19 94
GU.PZZ.HHZ. 2022-02-26T14:49:25.76 0.1 undecidable manual P 229 49.617 95 0.04 100
IV.MONC.HHZ. 2022-02-26T14:49:24.39 0.1 undecidable manual P 41 40.2264 96 0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.PZZ.HHN. ML:3.6 0.01138326 1.36 AML other m 2022-02-26T14:49:32.13
IV.MONC.HHE. ML:4.0 0.03157444 0.256 AML other m 2022-02-26T14:49:37.25
GU.STV.HHE. ML:3.0 0.001970289 0.16 AML other m 2022-02-26T14:49:37.16
GU.STV.HHN. ML:2.8 0.0012404459999999999 0.16 AML other m 2022-02-26T14:49:37.85
IV.MONC.HHN. ML:4.0 0.034103810000000005 1.68 AML other m 2022-02-26T14:49:38.86
GU.PZZ.HHE. ML:3.5 0.0082485015 0.4352 AML other m 2022-02-26T14:49:39.39
GU.LSD.HHE. ML:3.4 0.00379 0.3 AML other m 2022-02-26T14:49:41.00
GU.LSD.HHN. ML:3.3 0.0027199999999999998 0.28 AML other m 2022-02-26T14:49:41.17
MN.BNI.HHE. ML:3.0 0.0013029125000000002 0.4032 AML other m 2022-02-26T14:49:42.25
MN.BNI.HNE. ML:2.9 0.001283937 0.4224 AML other m 2022-02-26T14:49:42.26
MN.BNI.HNN. ML:3.1 0.0017349999999999998 0.46 AML other m 2022-02-26T14:49:42.95
GU.CANO.HHE. ML:3.7 0.0065905125 0.32 AML other m 2022-02-26T14:49:43.27
GU.ROTM.HHN. ML:4.2 0.030306835 0.4608 AML other m 2022-02-26T14:49:45.64
FR.SAOF.HHN.00 ML:3.3 0.00225 0.48 AML other m 2022-02-26T14:49:46.01
GU.RORO.HHE. ML:3.4 0.0033610485 0.6784 AML other m 2022-02-26T14:49:46.44
GU.RORO.HHN. ML:3.2 0.0019194869999999999 1.4368 AML other m 2022-02-26T14:49:46.20
GU.PCP.HHE. ML:3.2 0.00226 0.6 AML other m 2022-02-26T14:49:47.98
GU.CANO.HHN. ML:3.8 0.0075879630000000005 0.3776 AML other m 2022-02-26T14:49:47.94
GU.ROTM.HHE. ML:4.0 0.022391895 0.4416 AML other m 2022-02-26T14:49:50.69
FR.SAOF.HHE.00 ML:3.4 0.0026258135 0.64 AML other m 2022-02-26T14:49:51.24
GU.PCP.HHN. ML:3.2 0.001975 0.5 AML other m 2022-02-26T14:49:53.68
IV.MRGE.HHN. ML:3.4 0.001875 0.52 AML other m 2022-02-26T14:49:56.44
IV.MRGE.HHE. ML:3.3 0.0017000000000000001 0.5 AML other m 2022-02-26T14:50:00.68
RD.ORIF.BHN. ML:3.7 0.0030150000000000003 0.4 AML other m 2022-02-26T14:50:01.77
GU.RNCA.HHN. ML:3.6 0.003005 0.56 AML other m 2022-02-26T14:50:02.17
GU.RNCA.HHE. ML:3.6 0.0035549999999999996 0.5 AML other m 2022-02-26T14:50:02.71
RD.ORIF.BHE. ML:3.6 0.0022627930000000004 0.6016 AML other m 2022-02-26T14:50:03.21
CH.DIX.HHN. ML:3.7 0.002875 0.68 AML other m 2022-02-26T14:50:03.46
CH.DIX.HHE. ML:3.6 0.0023968105 0.3072 AML other m 2022-02-26T14:50:05.37
GU.GORR.HHE. ML:3.9 0.004955 1.44 AML other m 2022-02-26T14:50:06.79
GU.GORR.HHN. ML:4.0 0.006201935499999999 0.4416 AML other m 2022-02-26T14:50:06.66
CH.MUGIO.HHN. ML:3.4 0.000982 0.56 AML other m 2022-02-26T14:50:11.55
GU.GRAM.HHN. ML:3.8 0.0020211334999999998 1.5968 AML other m 2022-02-26T14:50:16.87
CH.MUGIO.HHE. ML:3.3 0.0009145000000000001 0.4 AML other m 2022-02-26T14:50:18.95
CH.FUSIO.HHN. ML:3.0 0.0003195 0.52 AML other m 2022-02-26T14:50:21.63
GU.EQUI.HHN. ML:3.2 0.0003865 0.6 AML other m 2022-02-26T14:50:22.42
CH.FUSIO.HHE. ML:3.0 0.000322 0.4 AML other m 2022-02-26T14:50:22.76
GU.GRAM.HHE. ML:3.8 0.001745 1.58 AML other m 2022-02-26T14:50:23.90
CH.BNALP.HHE. ML:3.5 0.000661 0.76 AML other m 2022-02-26T14:50:26.39
IV.MDI.HNN. ML:3.4 0.0007764413 1.6224 AML other m 2022-02-26T14:50:27.15
IV.MDI.HHN. ML:3.4 0.0008255142499999999 0.48 AML other m 2022-02-26T14:50:28.15
RD.PGF.BHE. ML:3.2 0.000215 0.56 AML other m 2022-02-26T14:50:28.48
GU.EQUI.HHE. ML:3.0 0.000248 1.52 AML other m 2022-02-26T14:50:28.12
RD.PGF.BHN. ML:3.1 0.00020414735 1.52 AML other m 2022-02-26T14:50:29.08
IV.MDI.HNE. ML:3.5 0.000904 1.46 AML other m 2022-02-26T14:50:32.11
IV.MDI.HHE. ML:3.5 0.0009015 1.48 AML other m 2022-02-26T14:50:32.11
IV.MABI.HHN. ML:3.3 0.00029499999999999996 0.52 AML other m 2022-02-26T14:50:33.73
CH.BNALP.HHN. ML:3.3 0.00039392645000000005 0.5824 AML other m 2022-02-26T14:50:37.89
ST.RONC.EHN. ML:3.8 0.00097501785 0.3968 AML other m 2022-02-26T14:50:45.40
IV.ROVR.HHN. ML:3.6 0.000621 0.32 AML other m 2022-02-26T14:50:47.36
IV.ROVR.HHE. ML:3.5 0.00045 0.46 AML other m 2022-02-26T14:50:47.83
SI.LUSI.HHN. ML:3.6 0.0005665000000000001 0.32 AML other m 2022-02-26T14:50:51.16
ST.RONC.HNN. ML:3.8 0.00093709605 0.576 AML other m 2022-02-26T14:50:52.36
ST.RONC.EHE. ML:3.7 0.0008215 0.54 AML other m 2022-02-26T14:50:52.29
SI.LUSI.HHE. ML:3.4 0.00035299999999999996 1.14 AML other m 2022-02-26T14:50:52.11
ST.RONC.HNE. ML:3.9 0.0012953315 1.8016 AML other m 2022-02-26T14:50:54.99
IV.ROVR.HNN. ML:3.7 0.0007794999999999999 0.48 AML other m 2022-02-26T14:51:02.50
IV.ROVR.HNE. ML:3.6 0.000506 0.82 AML other m 2022-02-26T14:51:02.53
OX.CIMO.HHE. ML:3.0 0.00005038477 0.4224 AML other m 2022-02-26T14:51:09.05
ST.ZIAN.HNN. ML:3.5 0.00024188945 0.9408 AML other m 2022-02-26T14:51:12.27
OX.CAE.HHN. ML:3.2 0.000102360305 0.48 AML other m 2022-02-26T14:51:16.60
ST.ZIAN.EHN. ML:3.3 0.0001771429 0.9408 AML other m 2022-02-26T14:51:18.13
ST.ZIAN.HNE. ML:3.3 0.00018126795 1.4624 AML other m 2022-02-26T14:51:18.15
OX.CIMO.HNE. ML:3.1 0.00005804535 1.2192 AML other m 2022-02-26T14:51:21.03
OX.CIMO.HHN. ML:3.0 0.000053395165000000004 0.9216 AML other m 2022-02-26T14:51:27.52
OX.CAE.HHE. ML:3.5 0.0001865 0.78 AML other m 2022-02-26T14:51:29.60
OX.CIMO.HNN. ML:3.1 0.000058644845 1.1424 AML other m 2022-02-26T14:51:32.94
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, /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
Waveforms Seismic signals in miniseed + resp format Download