Earthquake with magnitude of ML 2.2 on date 21-01-2020 and time 20:25:13 (Italy) in region 1 km E Ello (LC)

A magnitude ML 2.2 earthquake occured in region: 1 km E Ello (LC), on

  • 21-01-2020 19:25:13 (UTC)
  • 21-01-2020 20:25:13 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.79, 9.37 at 12 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
Ello LC 1 1225 1225
Oggiono LC 2 8944 10169
Galbiate LC 3 8533 18702
Garlate LC 3 2732 21434
Olginate LC 3 7001 28435
Colle Brianza LC 3 1713 30148
Dolzago LC 3 2452 32600
Annone di Brianza LC 4 2328 34928
Valgreghentino LC 4 3464 38392
Castello di Brianza LC 4 2594 40986
Sirone LC 4 2400 43386
Civate LC 4 3909 47295
Vercurago LC 5 2831 50126
Pescate LC 5 2180 52306
Calolziocorte LC 5 14015 66321
Santa Maria Hoè LC 5 2206 68527
Molteno LC 5 3585 72112
Airuno LC 6 2879 74991
Garbagnate Monastero LC 6 2445 77436
Suello LC 6 1756 79192
Barzago LC 6 2437 81629
La Valletta Brianza LC 6 4687 86316
Valmadrera LC 6 11659 97975
Cesana Brianza LC 7 2370 100345
Erve LC 7 722 101067
Monte Marenzo LC 7 1947 103014
Bosisio Parini LC 7 3457 106471
Sirtori LC 7 2819 109290
Malgrate LC 7 4228 113518
Carenno LC 7 1466 114984
Olgiate Molgora LC 7 6397 121381
Pusiano CO 8 1367 122748
Lecco LC 8 47999 170747
Barzanò LC 8 5140 175887
Cremella LC 8 1741 177628
Costa Masnaga LC 8 4841 182469
Brivio LC 8 4631 187100
Calco LC 8 5289 192389
Viganò LC 8 2100 194489
Rogeno LC 8 3182 197671
Bulciago LC 8 2887 200558
Cassago Brianza LC 8 4399 204957
Torre de' Busi LC 8 2072 207029
Eupilio CO 9 2633 209662
Nibionno LC 9 3702 213364
Montevecchia LC 10 2623 215987
Cisano Bergamasco BG 10 6394 222381
Missaglia LC 10 8681 231062
Caprino Bergamasco BG 10 3105 234167
Monticello Brianza LC 10 4215 238382
Merone CO 10 4147 242529
Longone al Segrino CO 10 1878 244407
Canzo CO 10 5081 249488
Renate MB 10 4129 253617
Veduggio con Colzano MB 10 4396 258013
Costa Valle Imagna BG 10 600 258613
Proserpio CO 11 926 259539
Merate LC 11 14852 274391
Lambrugo CO 11 2466 276857
Monguzzo CO 11 2302 279159
Imbersago LC 11 2400 281559
Casatenovo LC 11 12951 294510
Villa d'Adda BG 11 4723 299233
Asso CO 11 3587 302820
Cernusco Lombardone LC 11 3876 306696
Valbrona CO 11 2722 309418
Castelmarte CO 12 1320 310738
Erba CO 12 16415 327153
Rota d'Imagna BG 12 928 328081
Besana in Brianza MB 12 15467 343548
Pontida BG 12 3301 346849
Lurago d'Erba CO 12 5438 352287
Brumano BG 12 109 352396
Ponte Lambro CO 12 4334 356730
Ballabio LC 12 4069 360799
Caslino d'Erba CO 12 1669 362468
Robbiate LC 12 6324 368792
Carvico BG 13 4656 373448
Abbadia Lariana LC 13 3200 376648
Morterone LC 13 36 376684
Rezzago CO 13 306 376990
Sant'Omobono Terme BG 13 3918 380908
Osnago LC 13 4806 385714
Lasnigo CO 13 482 386196
Locatello BG 13 822 387018
Palazzago BG 14 4475 391493
Paderno d'Adda LC 14 3907 395400
Alserio CO 14 1227 396627
Sotto il Monte Giovanni XXIII BG 14 4408 401035
Lomagna LC 14 4935 405970
Calusco d'Adda BG 14 8328 414298
Anzano del Parco CO 14 1771 416069
Ronco Briantino MB 14 3456 419525
Bedulita BG 14 746 420271
Briosco MB 14 6010 426281
Inverigo CO 14 9136 435417
Caglio CO 14 451 435868
Sormano CO 14 639 436507
Fuipiano Valle Imagna BG 14 220 436727
Corna Imagna BG 14 968 437695
Albavilla CO 14 6449 444144
Correzzana MB 15 2941 447085
Verderio LC 15 5729 452814
Orsenigo CO 15 2823 455637
Mandello del Lario LC 15 10425 466062
Roncola BG 15 766 466828
Alzate Brianza CO 15 5026 471854
Arosio CO 15 4983 476837
Capizzone BG 15 1270 478107
Berbenno BG 15 2377 480484
Brenna CO 15 2133 482617
Usmate Velate MB 16 10205 492822
Camparada MB 16 2049 494871
Solza BG 16 2079 496950
Carnate MB 16 7280 504230
Ambivere BG 16 2398 506628
Blello BG 16 71 506699
Bernareggio MB 16 10992 517691
Barni CO 16 599 518290
Strozza BG 16 1083 519373
Albese con Cassano CO 16 4201 523574
Medolago BG 16 2332 525906
Mapello BG 16 6815 532721
Verano Brianza MB 16 9221 541942
Barzana BG 16 1951 543893
Almenno San Bartolomeo BG 17 6209 550102
Carate Brianza MB 17 17884 567986
Triuggio MB 17 8852 576838
Carugo CO 17 6396 583234
Magreglio CO 17 665 583899
Lesmo MB 17 8505 592404
Aicurzio MB 17 2101 594505
Oliveto Lario LC 17 1225 595730
Giussano MB 17 25529 621259
Terno d'Isola BG 17 8014 629273
Albiate MB 17 6289 635562
Almenno San Salvatore BG 17 5749 641311
Vedeseta BG 17 204 641515
Tavernerio CO 17 5770 647285
Cornate d'Adda MB 17 10648 657933
Suisio BG 18 3846 661779
Cremeno LC 18 1522 663301
Sulbiate MB 18 4186 667487
Montorfano CO 18 2603 670090
Val Brembilla BG 18 4397 674487
Cassina Valsassina LC 18 482 674969
Sovico MB 18 8393 683362
Brembate di Sopra BG 18 7892 691254
Mariano Comense CO 18 24484 715738
Faggeto Lario CO 18 1212 716950
Moggio LC 18 475 717425
Macherio MB 18 7449 724874
Chignolo d'Isola BG 18 3335 728209
Presezzo BG 19 4898 733107
Arcore MB 19 17874 750981
Pasturo LC 19 1997 752978
Bonate Sopra BG 19 9630 762608
Taleggio BG 19 576 763184
Barzio LC 19 1312 764496
Ubiale Clanezzo BG 19 1394 765890
Mezzago MB 19 4408 770298
Lierna LC 19 2141 772439
Pognana Lario CO 19 744 773183
Capiago Intimiano CO 19 5584 778767
Bellusco MB 19 7354 786121
Paladina BG 19 4055 790176
Bottanuco BG 20 5148 795324
Ponte San Pietro BG 20 11478 806802
Sedrina BG 20 2444 809246
Biassono MB 20 12091 821337
Lipomo CO 20 5878 827215
Zelbio CO 20 211 827426
Villa d'Almè BG 20 6712 834138
Vimercate MB 20 25938 860076
Almè BG 20 5652 865728
Veleso CO 20 231 865959
Cantù CO 20 39930 905889

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km E of Como (84495 inhabitants)
24 Km NE of Monza (122671 inhabitants)
25 Km W of Bergamo (119381 inhabitants)
29 Km NE of Cinisello Balsamo (75078 inhabitants)
30 Km NE of Sesto San Giovanni (81608 inhabitants)
39 Km NE of Milano (1345851 inhabitants)
39 Km NE of Rho (50434 inhabitants)
42 Km NE of Legnano (60262 inhabitants)
43 Km E of Varese (80799 inhabitants)
45 Km E of Busto Arsizio (83106 inhabitants)
47 Km E of Gallarate (53343 inhabitants)
66 Km NE of Vigevano (63310 inhabitants)
69 Km N of Pavia (72576 inhabitants)
70 Km NE of Novara (104380 inhabitants)
71 Km W of Brescia (196480 inhabitants)
86 Km NW of Piacenza (102191 inhabitants)
89 Km NW of Cremona (71901 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours)

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows 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
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 2.2 2020-01-21
19:25:13
45.79 9.37 12 2020-01-21
19:37:27
Sala Sismica INGV-Roma 75706001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-21 19:25:13 ± 0.11
Latitude 45.79 ± 0.01
Longitude 9.37 ± 0.01
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75706001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1008
Semi-minor axis of confidence ellipse (meter) 358
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 201
Circular confidence region, given by single value of horizontal uncertainty (meter) 1010
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 101
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.17002
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 14
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 75706001
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-21 19:37:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.OFFI.HHZ. 2020-01-21T19:27:11.23 3.0 undecidable manual Sn 4.35 0
IT.PLTA.HNZ. 2020-01-21T19:26:56.08 3.0 negative manual Pg 21.48 0
IV.PE3.EHZ. 2020-01-21T19:26:47.57 3.0 undecidable manual Sg 8.9 0
IV.CSNT.HHZ. 2020-01-21T19:26:31.85 3.0 undecidable manual Sg 2.78 0
IV.FIR.HHZ. 2020-01-21T19:26:21.18 3.0 undecidable manual Sn -1.41 0
IV.CTI.HHZ. 2020-01-21T19:26:05.78 3.0 undecidable manual Sn 0.67 0
IV.RIBO.EHZ.01 2020-01-21T19:26:02.35 3.0 negative manual Pn 1.89 0
IV.IMOL.HNZ. 2020-01-21T19:25:48.84 3.0 negative manual Pn -0.2 0
OX.CGRP.HHZ. 2020-01-21T19:25:44.78 3.0 positive manual Pn 1.8 0
ST.PANI.EHZ. 2020-01-21T19:25:40.83 3.0 positive manual P 1.99 0
ST.OZOL.EHZ. 2020-01-21T19:25:38.19 3.0 undecidable manual P 0.22 0
ST.DOSS.HHZ. 2020-01-21T19:25:37.78 3.0 positive manual P 0.69 0
SI.MOSI.HHZ. 2020-01-21T19:25:37.77 3.0 positive manual P 1.91 0
CH.BNALP.HHZ. 2020-01-21T19:25:37.50 3.0 positive manual P 1.21 0
SI.LUSI.HHZ. 2020-01-21T19:25:36.09 3.0 positive manual P 1.16 0
GU.TRAV.HHZ. 2020-01-21T19:25:34.47 0.3 undecidable manual P 257 1.17 91 -0.22 57
IV.MBAL.EHZ. 2020-01-21T19:25:34.21 3.0 negative manual P 0.38 0
CH.DAVOX.HHZ. 2020-01-21T19:25:33.28 3.0 negative manual P -0.92 0
CH.MMK.HHZ. 2020-01-21T19:25:32.14 0.3 undecidable manual P 285 1.0135 91 0.13 60
GU.SATI.HHZ. 2020-01-21T19:25:32.92 0.3 undecidable manual P 275 1.0513 91 0.26 58
IV.ZONE.HHZ. 2020-01-21T19:25:31.17 0.3 undecidable manual S 93 0.5189 92 0.09 67
ST.RONC.EHZ. 2020-01-21T19:25:30.16 3.0 undecidable manual P -1.39 0
IV.MAGA.HHZ. 2020-01-21T19:25:30.53 3.0 positive manual P -0.51 0
CH.FUSIO.HHZ. 2020-01-21T19:25:29.44 0.3 undecidable manual P 324 0.8265 91 0.64 55
IV.MABI.HHZ. 2020-01-21T19:25:29.35 0.3 undecidable manual P 71 0.8355 91 0.39 59
CH.BERNI.HHZ. 2020-01-21T19:25:27.94 0.1 undecidable manual P 36 0.768 91 0.13 85
MN.TUE.HHZ. 2020-01-21T19:25:26.52 0.3 undecidable manual P 358 0.6808 91 0.2 64
IV.ZONE.HHZ. 2020-01-21T19:25:23.36 0.3 undecidable manual P 93 0.5189 92 -0.19 66
CH.MUGIO.HHZ. 2020-01-21T19:25:23.01 0.3 undecidable manual S 300 0.2653 94 -0.58 63
IV.VARE.HHZ. 2020-01-21T19:25:22.31 0.6 undecidable manual P 281 0.4272 92 0.33 44
IV.MDI.HHZ. 2020-01-21T19:25:22.42 0.3 undecidable manual S 95 0.2392 95 -0.39 67
IV.CAPR.HNE. 2020-01-21T19:25:22.56 1.0 undecidable manual P 111 0.42 92 0.7 19
IV.MDI.HHZ. 2020-01-21T19:25:18.34 0.1 undecidable manual P 95 0.2392 95 -0.43 89
CH.MUGIO.HHZ. 2020-01-21T19:25:18.75 0.1 undecidable manual P 300 0.2653 94 -0.47 87
IT.LEC.HGZ. 2020-01-21T19:25:18.35 0.3 undecidable manual S 21 0.0746 135 0.08 75
IV.MERA.HNE. 2020-01-21T19:25:18.83 0.1 undecidable manual S 156 0.0935 126 0.13 97
IV.MERA.HNE. 2020-01-21T19:25:16.40 0.1 undecidable manual P 156 0.0935 126 0 100
IT.LEC.HGZ. 2020-01-21T19:25:16.18 0.1 undecidable manual P 21 0.0746 135 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MDI.HNE. ML:2.7 0.00274 0.28 AML other m 2020-01-21T19:25:22.78
IV.MDI.HHE. ML:2.8 0.002985 0.3 AML other m 2020-01-21T19:25:22.77
CH.MUGIO.HHN. ML:2 0.000492 0.84 AML other m 2020-01-21T19:25:23.23
IV.MDI.HHN. ML:2.4 0.00144 0.42 AML other m 2020-01-21T19:25:23.65
IV.MDI.HNN. ML:2.4 0.001295 0.42 AML other m 2020-01-21T19:25:23.65
CH.MUGIO.HHE. ML:2.1 0.000557 0.62 AML other m 2020-01-21T19:25:23.91
IV.VARE.HHE. ML:1.9 0.0002225 1.58 AML other m 2020-01-21T19:25:29.15
IV.VARE.HHN. ML:1.9 0.0002165 0.12 AML other m 2020-01-21T19:25:30.24
IV.ZONE.HHN. ML:2.1 0.000268 1.56 AML other m 2020-01-21T19:25:33.78
IV.ZONE.HHE. ML:1.9 0.000183 0.26 AML other m 2020-01-21T19:25:34.34
MN.TUE.HNE. ML:2 0.0001455 0.28 AML other m 2020-01-21T19:25:35.68
MN.TUE.HHE. ML:2 0.0001465 0.3 AML other m 2020-01-21T19:25:35.82
MN.TUE.HHN. ML:1.8 9.88E-5 0.46 AML other m 2020-01-21T19:25:36.11
MN.TUE.HNN. ML:1.8 9.75E-5 0.8 AML other m 2020-01-21T19:25:36.46
CH.BERNI.HHE. ML:1.6 4.735E-5 0.7 AML other m 2020-01-21T19:25:38.49
IV.MABI.HHE. ML:1.8 6.365E-5 0.52 AML other m 2020-01-21T19:25:41.60
IV.MABI.HHN. ML:1.9 8.48E-5 0.4 AML other m 2020-01-21T19:25:41.51
CH.FUSIO.HHN. ML:2 0.000118 0.98 AML other m 2020-01-21T19:25:45.15
CH.BERNI.HHN. ML:1.7 6.2455E-5 0.48 AML other m 2020-01-21T19:25:45.90
CH.FUSIO.HHE. ML:2.1 0.0001495 1.2 AML other m 2020-01-21T19:25:45.20
ST.RONC.EHE. ML:2.4 0.0002675 0.6 AML other m 2020-01-21T19:25:45.63
CH.MMK.HHN. ML:1.7 3.755E-5 1.02 AML other m 2020-01-21T19:25:46.51
CH.MMK.HHE. ML:1.6 3.49E-5 0.46 AML other m 2020-01-21T19:25:47.66
ST.RONC.EHN. ML:2.5 0.0002915 0.72 AML other m 2020-01-21T19:25:47.16
GU.SATI.HHN. ML:2.3 0.0001685 0.76 AML other m 2020-01-21T19:25:47.53
GU.SATI.HHE. ML:2.4 0.000219 0.56 AML other m 2020-01-21T19:25:47.88
IV.MBAL.EHE. ML:2.5 0.000235 0.1 AML other m 2020-01-21T19:25:50.99
GU.TRAV.HHN. ML:2.6 0.0002915 0.44 AML other m 2020-01-21T19:25:51.56
IV.MBAL.EHN. ML:2.3 0.000168 0.92 AML other m 2020-01-21T19:25:52.71
GU.TRAV.HHE. ML:2.4 0.000151 0.62 AML other m 2020-01-21T19:25:52.29
SI.LUSI.HHE. ML:2.1 8.34E-5 0.48 AML other m 2020-01-21T19:25:52.62
SI.LUSI.HHN. ML:2.5 0.000209 0.96 AML other m 2020-01-21T19:25:53.04
ST.DOSS.HHN. ML:2.3 0.00010545 1.48 AML other m 2020-01-21T19:25:57.08
ST.DOSS.HHE. ML:2.3 0.0001125 1.74 AML other m 2020-01-21T19:25:57.98
SI.MOSI.HHN. ML:2.2 9.42E-5 0.64 AML other m 2020-01-21T19:25:58.41
SI.MOSI.HHE. ML:2.1 9.215E-5 1.26 AML other m 2020-01-21T19:25:58.34
ST.OZOL.EHN. ML:2.2 9.025E-5 0.68 AML other m 2020-01-21T19:26:00.62
ST.OZOL.EHE. ML:2.3 0.0001158 1.52 AML other m 2020-01-21T19:26:02.81
IV.CTI.HHN. ML:2.3 7.935E-5 0.2 AML other m 2020-01-21T19:26:07.27
IV.CTI.HHE. ML:2.2 6.47E-5 0.3 AML other m 2020-01-21T19:26:09.53
OX.CGRP.HHN. ML:2.3 6.26E-5 1.58 AML other m 2020-01-21T19:26:11.13
OX.CGRP.HHE. ML:2.4 7.37E-5 0.66 AML other m 2020-01-21T19:26:15.57
IV.FIR.HHN. ML:3.5 0.0004755 1.08 AML other m 2020-01-21T19:26:22.14
IV.FIR.HNN. ML:3.5 0.0005045 0.1 AML other m 2020-01-21T19:26:22.73
IV.FIR.HHE. ML:3.8 0.0010275 0.28 AML other m 2020-01-21T19:26:22.83
IV.FIR.HNE. ML:3.8 0.000939 0.12 AML other m 2020-01-21T19:26:22.83
IV.IMOL.HNN. ML:3.7 0.0010805 0.04 AML other m 2020-01-21T19:26:23.43
IV.IMOL.HNE. ML:3.6 0.000874 0.06 AML other m 2020-01-21T19:26:27.72
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol 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 full SEED format Download