Earthquake with magnitude of ML 2.3 on date 18-06-2020 and time 20:49:32 (Italy) in region 3 km SE Tornolo (PR)

A magnitude ML 2.3 earthquake occured in region: 3 km SE Tornolo (PR), on

  • 18-06-2020 18:49:32 (UTC)
  • 18-06-2020 20:49:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.4620, 9.6470 at 11 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
Tornolo PR 3 1010 1010
Compiano PR 4 1112 2122
Albareto PR 5 2156 4278
Bedonia PR 5 3482 7760
Varese Ligure SP 10 2059 9819
Borgo Val di Taro PR 10 6999 16818
Zeri MS 15 1094 17912
Maissana SP 16 616 18528
Santo Stefano d'Aveto GE 18 1126 19654
Sesta Godano SP 19 1377 21031

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NW of La Spezia (93959 inhabitants)
56 Km NW of Carrara (63133 inhabitants)
57 Km E of Genova (586655 inhabitants)
62 Km NW of Massa (69479 inhabitants)
66 Km S of Piacenza (102191 inhabitants)
66 Km SW of Parma (192836 inhabitants)
81 Km SW of Cremona (71901 inhabitants)
82 Km NW of Viareggio (62467 inhabitants)
82 Km W of Reggio nell'Emilia (171345 inhabitants)
89 Km SE of Pavia (72576 inhabitants)
94 Km E of Savona (61345 inhabitants)
96 Km SE of Alessandria (93943 inhabitants)
97 Km NW of Lucca (89046 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.3 2020-06-18
18:49:32
44.4617 9.6468 11 2020-11-19
12:36:51
Bollettino Sismico Italiano INGV 80726931
Reviewed
Rev100
ML 2.4 2020-06-18
18:49:31
44.5013 9.6743 8 2020-06-18
19:05:21
Sala Sismica INGV-Roma 80294831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-18 18:49:32 ± 0.37
Latitude 44.4617 ± 0.0099
Longitude 9.6468 ± 0.0088
Depth (km) 11 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80726931

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1082
Semi-minor axis of confidence ellipse (meter) 283
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 204
Circular confidence region, given by single value of horizontal uncertainty (meter) 1080.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 102
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.12150
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 80726931
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-03 10:47:44

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 80294831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-18 19:05:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LPEL.HHZ. 2020-06-18T18:51:19.32 3.0 undecidable manual Sn -1.65 0
IV.NOCI.HHZ. 2020-06-18T18:51:11.26 3.0 positive manual Pn 4.95 0
IV.VITU.HHZ. 2020-06-18T18:51:04.66 3.0 undecidable manual Pg 20.75 0
IV.PZUN.HHZ. 2020-06-18T18:51:00.07 3.0 negative manual Pn 2.29 0
IV.COLB.HHZ. 2020-06-18T18:50:57.11 3.0 negative manual Pg 12.66 0
IT.MTCL.HGZ. 2020-06-18T18:50:48.04 3.0 undecidable manual Sn -1.66 0
CR.ZAG.BHZ. 2020-06-18T18:50:45.74 3.0 undecidable manual Pn 9.06 0
IV.VENT.EHZ. 2020-06-18T18:50:44.09 3.0 positive manual Pn 3.76 0
IV.APEC.HHZ. 2020-06-18T18:50:37.90 3.0 undecidable manual Sn 4.67 0
IV.NARO.HHZ. 2020-06-18T18:50:17.71 3.0 undecidable manual Pg 11.21 0
IV.CSP1.EHZ. 2020-06-18T18:50:16.36 3.0 positive manual Pn 0.74 0
IV.PE3.EHZ. 2020-06-18T18:50:11.59 3.0 negative manual Pg 6.4 0
IV.CTI.HHZ. 2020-06-18T18:50:09.03 0.3 undecidable manual P 41 235.4865 38 0.61 35
GU.GSCL.HHZ. 2020-06-18T18:49:55.87 0.6 undecidable manual S 99 75.5688 50 0.71 42
MN.VLC.HHZ. 2020-06-18T18:49:53.17 0.3 undecidable manual S 119 67.5768 50 0.15 74
IV.FIR.HHZ. 2020-06-18T18:49:53.74 3.0 undecidable manual Pn -0.78 0
IV.QLNO.HHZ. 2020-06-18T18:49:50.57 0.6 undecidable manual P 262 104.2179 50 0.59 41
IV.PII.HHZ. 2020-06-18T18:49:50.77 0.3 undecidable manual P 139 107.8143 50 0.24 67
GU.POPM.HHZ. 2020-06-18T18:49:49.85 0.3 undecidable manual P 117 99.6225 50 0.59 63
GU.RNCA.HHZ. 2020-06-18T18:49:49.99 0.3 undecidable manual S 271 55.1004 50 0.32 74
GU.EQUI.HHN. 2020-06-18T18:49:48.23 0.3 undecidable manual S 129 51.9036 50 -0.59 69
GU.PCP.HHZ. 2020-06-18T18:49:47.63 0.3 undecidable manual P 276 87.6456 50 0.22 71
IV.PLMA.HHZ. 2020-06-18T18:49:47.94 0.3 undecidable manual S 160 48.5181 50 0 79
GU.CARD.HHZ. 2020-06-18T18:49:46.57 0.3 undecidable manual P 126 82.0512 50 0 75
IV.MNTV.HNZ. 2020-06-18T18:49:45.66 3.0 undecidable manual Pn -0.35 0
GU.GSCL.HHZ. 2020-06-18T18:49:45.69 0.3 undecidable manual P 99 75.5688 50 0.12 74
GU.CADC.HNZ. 2020-06-18T18:49:44.01 3.0 undecidable manual P 0
IV.PCN.EHZ. 2020-06-18T18:49:44.32 0.3 undecidable manual P 5 63.8916 50 0.55 68
GU.GRAM.HHZ. 2020-06-18T18:49:43.85 0.3 undecidable manual S 84 33.3444 50 -0.02 82
GU.GORR.HHZ. 2020-06-18T18:49:43.19 0.3 undecidable manual S 300 32.3454 50 -0.41 75
MN.VLC.HHZ. 2020-06-18T18:49:43.99 0.3 undecidable manual P 119 67.5768 50 -0.34 72
IV.PRMA.HHZ. 2020-06-18T18:49:43.93 0.3 undecidable manual P 57 62.3931 50 0.4 71
GU.RNCA.HHZ. 2020-06-18T18:49:42.66 0.1 undecidable manual P 271 55.1004 50 0.25 99
IV.NEVI.HNN. 2020-06-18T18:49:42.75 0.3 undecidable manual P 75 54.6009 50 0.41 72
IV.PLMA.HHZ. 2020-06-18T18:49:41.52 0.3 undecidable manual P 160 48.5181 50 0.13 77
GU.EQUI.HHN. 2020-06-18T18:49:41.60 0.3 undecidable manual P 129 51.9036 50 -0.31 74
GU.FIVI.HNE. 2020-06-18T18:49:40.40 0.3 undecidable manual P 123 45.4212 50 -0.51 72
IV.BOB.HNE. 2020-06-18T18:49:38.80 0.3 undecidable manual P 335 37.4292 50 -0.89 62
GU.GRAM.HHZ. 2020-06-18T18:49:38.28 0.1 positive manual P 84 33.3444 50 -0.77 88
GU.GORR.HHZ. 2020-06-18T18:49:38.48 0.1 positive manual P 300 32.3454 50 -0.42 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GORR.HHN. ML:2.4 0.00102 0.34 AML other m 2020-06-18T18:49:43.41
GU.GORR.HHE. ML:2.1 0.000572 0.62 AML other m 2020-06-18T18:49:43.59
GU.GRAM.HHE. ML:2.6 0.0019399999999999999 0.16 AML other m 2020-06-18T18:49:44.36
GU.GRAM.HHN. ML:2.7 0.00203 0.28 AML other m 2020-06-18T18:49:44.68
IV.PLMA.HHN. ML:2.3 0.000579 0.2 AML other m 2020-06-18T18:49:49.47
IV.PLMA.HHE. ML:2.2 0.0004165 0.24 AML other m 2020-06-18T18:49:49.62
GU.RNCA.HHN. ML:1.9 0.00016900000000000002 0.38 AML other m 2020-06-18T18:49:50.25
GU.RNCA.HHE. ML:1.9 0.0001995 0.6 AML other m 2020-06-18T18:49:51.70
MN.VLC.HHN. ML:1.8 0.0001105 1.08 AML other m 2020-06-18T18:49:54.02
IV.QLNO.HHN. ML:2.1 0.0001215 0.42 AML other m 2020-06-18T18:49:55.24
MN.VLC.HHE. ML:1.7 0.00009204999999999999 0.7 AML other m 2020-06-18T18:49:55.54
GU.GSCL.HHN. ML:2.3 0.000313 0.26 AML other m 2020-06-18T18:49:57.41
GU.GSCL.HHE. ML:2.3 0.000303 0.44 AML other m 2020-06-18T18:49:57.61
GU.CARD.HHN. ML:2.6 0.0004955000000000001 1.8 AML other m 2020-06-18T18:50:00.01
GU.CARD.HHE. ML:2.6 0.0004865 1.42 AML other m 2020-06-18T18:50:01.85
GU.POPM.HHN. ML:2.4 0.000257 1.42 AML other m 2020-06-18T18:50:04.93
GU.POPM.HHE. ML:2.6 0.0004445 0.3 AML other m 2020-06-18T18:50:06.34
IV.PII.HHN. ML:2.4 0.00023899999999999998 0.42 AML other m 2020-06-18T18:50:06.63
IV.PII.HHE. ML:2.4 0.0002455 1.08 AML other m 2020-06-18T18:50:07.60
IV.QLNO.HHE. ML:2.0 0.00010655 0.42 AML other m 2020-06-18T18:50:07.72
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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