Earthquake with magnitude of ML 2.1 on date 30-06-2019 and time 14:01:19 (Italy) in region 2 km N Melegnano (MI)

A magnitude ML 2.1 earthquake occured in region: 2 km N Melegnano (MI), on

  • 30-06-2019 12:01:19 (UTC)
  • 30-06-2019 14:01:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.38, 9.32 at 48 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
Melegnano MI 2 17716 17716
Mediglia MI 3 12215 29931
Colturano MI 3 2100 32031
Vizzolo Predabissi MI 3 3928 35959
San Giuliano Milanese MI 3 38226 74185
Dresano MI 4 3059 77244
Tribiano MI 5 3515 80759
Casalmaiocco LO 5 3159 83918
Carpiano MI 5 4122 88040
Cerro al Lambro MI 6 5061 93101
San Donato Milanese MI 6 32492 125593
Sordio LO 6 3322 128915
Peschiera Borromeo MI 6 23397 152312
Mulazzano LO 6 5758 158070
San Zenone al Lambro MI 7 4496 162566
Pantigliate MI 7 6064 168630
Paullo MI 8 11455 180085
Locate di Triulzi MI 8 10050 190135
Opera MI 8 13748 203883
Cervignano d'Adda LO 8 2182 206065
Bascapè PV 8 1776 207841
Landriano PV 9 6327 214168
Tavazzano con Villavesco LO 9 6130 220298
Zelo Buon Persico LO 10 7240 227538
Pieve Emanuele MI 10 16183 243721
Settala MI 10 7430 251151
Galgagnano LO 10 1241 252392
Casaletto Lodigiano LO 10 2994 255386
Merlino LO 11 1777 257163
Torrevecchia Pia PV 11 3541 260704
Salerano sul Lambro LO 11 2628 263332
Rodano MI 11 4646 267978
Siziano PV 11 5989 273967
Caselle Lurani LO 12 3059 277026
Lodi Vecchio LO 12 7537 284563
Vidigulfo PV 12 6311 290874
Basiglio MI 12 7769 298643
Montanaso Lombardo LO 12 2291 300934
Segrate MI 13 35037 335971
Rozzano MI 13 42475 378446
Pioltello MI 13 36912 415358
Comazzo LO 13 2244 417602
Liscate MI 14 4095 421697
Valera Fratta LO 14 1685 423382
Vignate MI 14 9310 432692
Milano MI 14 1345851 1778543
Spino d'Adda CR 14 6895 1785438
Boffalora d'Adda LO 14 1747 1787185
Borgo San Giovanni LO 14 2388 1789573
Ceranova PV 14 2154 1791727
Marzano PV 15 1699 1793426
Bornasco PV 15 2649 1796075
Marudo LO 15 1655 1797730
Assago MI 15 8879 1806609
Torre d'Arese PV 15 966 1807575
Vimodrone MI 15 17028 1824603
Castiraga Vidardo LO 15 2740 1827343
Lacchiarella MI 15 8944 1836287
Melzo MI 16 18710 1854997
Zeccone PV 16 1719 1856716
Cassina de' Pecchi MI 16 13652 1870368
Cornegliano Laudense LO 16 2923 1873291
Cernusco sul Naviglio MI 16 33436 1906727
Lodi LO 16 44945 1951672
Truccazzano MI 17 6000 1957672
Zibido San Giacomo MI 17 6861 1964533
Buccinasco MI 17 27224 1991757
Pieve Fissiraga LO 17 1775 1993532
Cologno Monzese MI 17 47971 2041503
Lardirago PV 17 1210 2042713
Sant'Angelo Lodigiano LO 17 13170 2055883
Corsico MI 17 35032 2090915
Roncaro PV 17 1557 2092472
Giussago PV 17 5168 2097640
Magherno PV 17 1730 2099370
Dovera CR 17 3889 2103259
Binasco MI 18 7265 2110524
Villanterio PV 18 3185 2113709
Casarile MI 18 4091 2117800
Bussero MI 18 8582 2126382
Gorgonzola MI 18 20233 2146615
Pozzuolo Martesana MI 18 8458 2155073
Sesto San Giovanni MI 18 81608 2236681
Rivolta d'Adda CR 18 8114 2244795
Vistarino PV 19 1578 2246373
Pandino CR 19 9024 2255397
Massalengo LO 19 4538 2259935
Sant'Alessio con Vialone PV 19 957 2260892
Cesano Boscone MI 19 23792 2284684
Carugate MI 19 15146 2299830
Cura Carpignano PV 19 4851 2304681
Brugherio MB 19 34255 2338936
Noviglio MI 19 4560 2343496
San Genesio ed Uniti PV 19 3856 2347352
Trezzano sul Naviglio MI 20 20790 2368142
Gerenzago PV 20 1403 2369545
Pessano con Bornago MI 20 9109 2378654

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km SE of Milano (1345851 inhabitants)
18 Km SE of Sesto San Giovanni (81608 inhabitants)
22 Km SE of Cinisello Balsamo (75078 inhabitants)
23 Km S of Monza (122671 inhabitants)
25 Km NE of Pavia (72576 inhabitants)
27 Km SE of Rho (50434 inhabitants)
36 Km E of Vigevano (63310 inhabitants)
39 Km SE of Legnano (60262 inhabitants)
45 Km SW of Bergamo (119381 inhabitants)
45 Km SE of Busto Arsizio (83106 inhabitants)
47 Km NW of Piacenza (102191 inhabitants)
51 Km SE of Como (84495 inhabitants)
51 Km SE of Gallarate (53343 inhabitants)
55 Km E of Novara (104380 inhabitants)
62 Km W of Cremona (71901 inhabitants)
62 Km SE of Varese (80799 inhabitants)
73 Km W of Brescia (196480 inhabitants)
76 Km NE of Alessandria (93943 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
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
Bulletin
Rev1000
ML 2.1 2019-06-30
12:01:19
45.38 9.32 48 2019-11-13
14:31:06
Bollettino Sismico Italiano INGV 73252441
Reviewed
Rev100
ML 2.1 2019-06-30
12:01:19
45.38 9.33 49 2019-06-30
12:20:04
Sala Sismica INGV-Roma 70065681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-30 12:01:19 ± 0.18
Latitude 45.38 ± 0.01
Longitude 9.32 ± 0.02
Depth (km) 48 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73252441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1219
Semi-minor axis of confidence ellipse (meter) 106
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 287
Circular confidence region, given by single value of horizontal uncertainty (meter) 1220
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.40024
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 28
Type of magnitude ML
Reference to an origin 73252441
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-14 14:22:34

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 21
Type of magnitude ML
Reference to an origin 70065681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-30 12:20:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MCRV.HHZ. 2019-06-30T12:02:55.49 3.0 undecidable manual Pn 4.59 0
IV.MOMA.HHZ. 2019-06-30T12:02:48.34 3.0 undecidable manual Sn -4.63 0
CR.ZAG.BHZ. 2019-06-30T12:02:48.54 3.0 undecidable manual Pg 19.200001 0
IV.CGL.BHZ. 2019-06-30T12:02:45.82 3.0 undecidable manual Pn -0.99 0
IV.RMP.HHZ. 2019-06-30T12:02:37.82 3.0 positive manual Pg 13.64 0
IT.SULP.HGZ. 2019-06-30T12:02:25.24 3.0 positive manual Pn -3.8 0
IV.RIBO.EHZ.01 2019-06-30T12:02:12.60 3.0 positive manual Pg 10.57 0
MN.TRI.HHZ. 2019-06-30T12:02:09.51 3.0 positive manual Pn 1.58 0
IV.SFI.EHZ. 2019-06-30T12:02:06.09 3.0 positive manual Pg 9.41 0
GU.PCP.HHZ. 2019-06-30T12:01:51.22 0.6 undecidable manual S 213 1 98 0.27 40
IV.ZONE.HHZ. 2019-06-30T12:01:43.75 0.6 undecidable manual S 55 0.6781 106 0.36 42
IV.VARE.HHZ. 2019-06-30T12:01:42.37 0.6 undecidable manual S 322 0.6196 108 0.31 43
ST.DOSS.HHZ. 2019-06-30T12:01:42.51 0.6 undecidable manual P 68 1.4002 95 -0.69 31
SI.LUSI.HHZ. 2019-06-30T12:01:41.07 0.6 undecidable manual P 62 1.2743 96 -0.4 36
IV.BOB.HHE. 2019-06-30T12:01:41.30 0.6 undecidable manual S 171 0.6187 108 -0.73 38
CH.FUSIO.HHZ. 2019-06-30T12:01:40.13 0.6 undecidable manual P 337 1.1664 96 0.14 39
MN.TUE.HHZ. 2019-06-30T12:01:40.17 0.3 undecidable manual P 1 1.0918 97 1.21 41
CH.MUGIO.HHZ. 2019-06-30T12:01:40.75 0.6 undecidable manual S 340 0.5747 111 -0.29 44
IV.MONC.HHZ. 2019-06-30T12:01:39.36 0.3 undecidable manual P 253 1.0252 98 1.3 39
IV.ORZI.HHE. 2019-06-30T12:01:39.59 0.6 undecidable manual S 86 0.4308 122 1.64 25
IV.PCN.EHZ. 2019-06-30T12:01:38.97 0.6 undecidable manual S 140 0.4479 120 0.67 41
IV.MDI.HHZ. 2019-06-30T12:01:38.51 0.6 undecidable manual S 35 0.4793 117 -0.44 43
ST.RONC.EHZ. 2019-06-30T12:01:38.90 0.3 undecidable manual P 56 1.0909 97 -0.05 61
IV.CTL8.EHZ. 2019-06-30T12:01:38.11 0.6 undecidable manual S 108 0.3292 132 2.12 18
GU.PCP.HHZ. 2019-06-30T12:01:37.73 0.1 undecidable manual P 213 1 98 0.02 84
IV.MERA.HNZ. 2019-06-30T12:01:35.75 0.3 undecidable manual S 13 0.3345 131 -0.34 68
GU.ROTM.HHZ. 2019-06-30T12:01:35.80 0.6 undecidable manual P 232 0.8624 100 -0.04 43
IV.EUCT.HNE. 2019-06-30T12:01:34.04 0.3 undecidable manual S 216 0.2185 146 -0.22 72
IV.MILN.HHE. 2019-06-30T12:01:33.68 0.6 undecidable manual S 329 0.1169 161 0.52 45
IV.ZONE.HHZ. 2019-06-30T12:01:33.24 0.6 undecidable manual P 55 0.6781 106 -0.11 44
IV.VARE.HHZ. 2019-06-30T12:01:32.72 0.1 undecidable manual P 322 0.6196 108 0.14 89
CH.MUGIO.HHZ. 2019-06-30T12:01:31.95 0.1 undecidable manual P 340 0.5747 111 -0.05 92
IV.BOB.HHE. 2019-06-30T12:01:31.92 0.3 undecidable manual P 171 0.6187 108 -0.64 58
IV.SARZ.HHE. 2019-06-30T12:01:31.98 0.6 undecidable manual P 209 0.5864 110 -0.16 45
IV.ORZI.HHE. 2019-06-30T12:01:30.68 0.3 undecidable manual P 86 0.4308 122 0.47 65
IV.PCN.EHZ. 2019-06-30T12:01:30.26 0.1 undecidable manual P 140 0.4479 120 -0.15 92
IV.MDI.HHZ. 2019-06-30T12:01:30.40 0.3 undecidable manual P 35 0.4793 117 -0.38 65
IV.CTL8.EHZ. 2019-06-30T12:01:28.89 0.3 undecidable manual P 108 0.3292 132 -0.19 70
IV.MERA.HNZ. 2019-06-30T12:01:28.82 0.3 undecidable manual P 13 0.3345 131 -0.31 68
IV.MILN.HHE. 2019-06-30T12:01:27.37 0.1 undecidable manual P 329 0.1169 161 -0.07 100
IV.EUCT.HNE. 2019-06-30T12:01:27.39 0.3 undecidable manual P 216 0.2185 146 -0.68 63
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MDI.HHN. ML:0 0.0001925 1.12 AML other m 2019-06-30T12:01:38.97
IV.MDI.HNN. ML:2 0.000165397755 1.84 AML other m 2019-06-30T12:01:38.05
IV.PCN.HNE. ML:0 0.000523 0.24 AML other m 2019-06-30T12:01:39.39
IV.PCN.EHE. ML:0 0.0004948198 0.2368 AML other m 2019-06-30T12:01:39.39
IV.PCN.HNN. ML:0 0.0004545 0.68 AML other m 2019-06-30T12:01:45.37
IV.PCN.EHN. ML:0 0.0004595 0.68 AML other m 2019-06-30T12:01:45.37
IV.MDI.HNE. ML:2.2 0.0002521442 0.1408 AML other m 2019-06-30T12:01:39.60
IV.MDI.HHE. ML:0 0.000237 0.14 AML other m 2019-06-30T12:01:39.60
CH.MUGIO.HHE. ML:0 8.6994765E-5 0.1344 AML other m 2019-06-30T12:01:41.85
CH.MUGIO.HHN. ML:0 0.00015941805 0.1856 AML other m 2019-06-30T12:01:41.66
IV.VARE.HHE. ML:0 0.0001435 0.16 AML other m 2019-06-30T12:01:43.61
IV.VARE.HHN. ML:0 0.0001715 0.12 AML other m 2019-06-30T12:01:44.18
IV.ZONE.HHN. ML:1.8 8.75E-5 0.84 AML other m 2019-06-30T12:01:44.12
IV.ZONE.HHE. ML:1.8 8.65E-5 0.26 AML other m 2019-06-30T12:01:44.86
GU.ROTM.HHE. ML:2 8.685E-5 0.98 AML other m 2019-06-30T12:01:49.08
GU.PCP.HHN. ML:2.3 0.0001395 0.34 AML other m 2019-06-30T12:01:52.04
GU.PCP.HHE. ML:2 8.055E-5 1.14 AML other m 2019-06-30T12:01:52.28
MN.TUE.HHE. ML:2.1 7.445E-5 0.3 AML other m 2019-06-30T12:01:54.77
IV.MONC.HHE. ML:2.3 0.0001305 0.36 AML other m 2019-06-30T12:01:55.97
MN.TUE.HHN. ML:1.8 4.715E-5 1.06 AML other m 2019-06-30T12:01:55.38
GU.TRAV.HHE. ML:0 7.225E-5 0.26 AML other m 2019-06-30T12:01:55.83
GU.TRAV.HHN. ML:0 8.045E-5 0.08 AML other m 2019-06-30T12:01:56.05
CH.BERNI.HHN. ML:0 1.61E-5 0.24 AML other m 2019-06-30T12:01:56.33
IV.MONC.HHN. ML:2.2 0.0001175 0.34 AML other m 2019-06-30T12:01:56.88
CH.BERNI.HHE. ML:0 1.305E-5 0.2 AML other m 2019-06-30T12:01:57.35
CH.FUSIO.HHE. ML:1.9 5.205E-5 0.14 AML other m 2019-06-30T12:01:57.74
GU.CIRO.HHN. ML:0 3.385E-5 1.32 AML other m 2019-06-30T12:01:59.84
CH.FUSIO.HHN. ML:1.8 3.835E-5 0.14 AML other m 2019-06-30T12:01:59.66
GU.CIRO.HHE. ML:0 3.095E-5 0.62 AML other m 2019-06-30T12:01:59.78
GU.ROTM.HHN. ML:2.2 0.000138 0.36 AML other m 2019-06-30T12:02:01.68
SI.LUSI.HHN. ML:2.1 6.165E-5 0.76 AML other m 2019-06-30T12:02:06.90
SI.LUSI.HHE. ML:1.9 3.87E-5 0.42 AML other m 2019-06-30T12:02:07.31
GU.BHB.HHE. ML:0 1.455E-5 1.04 AML other m 2019-06-30T12:02:07.98
CH.DIX.HHE. ML:0 7.19E-5 0.66 AML other m 2019-06-30T12:02:08.19
ST.DOSS.HHE. ML:1.9 3.535E-5 1.22 AML other m 2019-06-30T12:02:08.89
CH.BNALP.HHE. ML:0 3.41E-5 1.62 AML other m 2019-06-30T12:02:11.02
GU.BHB.HHN. ML:0 1.48E-5 1.16 AML other m 2019-06-30T12:02:11.36
CH.DIX.HHN. ML:0 9.725E-5 0.86 AML other m 2019-06-30T12:02:11.82
CH.BNALP.HHN. ML:0 2.68E-5 0.38 AML other m 2019-06-30T12:02:11.20
ST.DOSS.HHN. ML:1.9 3.27E-5 1.06 AML other m 2019-06-30T12:02:15.99
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