Earthquake with magnitude of ML 2.1 on date 30-05-2019 and time 17:50:24 (Italy) in region 3 km SW Pontremoli (MS)

A magnitude ML 2.1 earthquake occured in region: 3 km SW Pontremoli (MS), on

  • 30-05-2019 15:50:24 (UTC)
  • 30-05-2019 17:50:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.35, 9.86 at 73 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
Pontremoli MS 4 7357 7357
Mulazzo MS 5 2424 9781
Filattiera MS 7 2309 12090
Zeri MS 7 1094 13184
Villafranca in Lunigiana MS 10 4770 17954
Bagnone MS 12 1887 19841
Zignago SP 12 532 20373
Calice al Cornoviglio SP 12 1138 21511
Rocchetta di Vara SP 14 703 22214
Tresana MS 15 2044 24258
Sesta Godano SP 16 1377 25635
Albareto PR 16 2156 27791
Brugnato SP 17 1270 29061
Borgo Val di Taro PR 17 6999 36060
Licciana Nardi MS 18 4949 41009
Podenzana MS 18 2180 43189
Borghetto di Vara SP 18 938 44127
Aulla MS 18 11263 55390
Bolano SP 19 7813 63203
Beverino SP 19 2429 65632

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km N of La Spezia (93959 inhabitants)
36 Km NW of Carrara (63133 inhabitants)
42 Km NW of Massa (69479 inhabitants)
62 Km SW of Parma (192836 inhabitants)
63 Km NW of Viareggio (62467 inhabitants)
72 Km SW of Reggio nell'Emilia (171345 inhabitants)
74 Km E of Genova (586655 inhabitants)
77 Km NW of Lucca (89046 inhabitants)
79 Km S of Piacenza (102191 inhabitants)
83 Km NW of Pisa (89158 inhabitants)
88 Km S of Cremona (71901 inhabitants)
91 Km W of Modena (184973 inhabitants)
95 Km SW of Carpi (70699 inhabitants)
96 Km NW of Livorno (159219 inhabitants)
97 Km W of Pistoia (90315 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 2.1 2019-05-30
15:50:24
44.35 9.86 73 2019-11-13
14:31:02
Bollettino Sismico Italiano INGV 72472021
Reviewed
Rev100
Md 1.9 2019-05-30
15:50:25
44.28 9.83 64 2019-05-30
16:14:58
Sala Sismica INGV-Roma 69031271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-30 15:50:24 ± 0.23
Latitude 44.35 ± 0.01
Longitude 9.86 ± 0.02
Depth (km) 73 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 72472021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1408
Semi-minor axis of confidence ellipse (meter) 1209
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 46
Circular confidence region, given by single value of horizontal uncertainty (meter) 1410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 81
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 47
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.49
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 2.15208
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 30
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 72472021
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-14 10:33:19

Md:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 6
Type of magnitude Md
Reference to an origin 69031271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-30 16:14:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.SABO.HNZ. 2019-05-30T15:52:00.72 3.0 undecidable manual Sg 15.16 0
IV.VIVA.HHZ. 2019-05-30T15:51:54.10 3.0 undecidable manual Sn -0.22 0
IV.VAGA.HHZ. 2019-05-30T15:51:43.03 3.0 negative manual Pg 14.78 0
IV.SGRT.HHZ. 2019-05-30T15:51:35.84 3.0 positive manual Pn -1.43 0
IV.RIBO.EHZ.01 2019-05-30T15:51:19.32 3.0 undecidable manual Sg 6.03 0
ST.CARE.EHZ. 2019-05-30T15:50:58.22 0.3 undecidable manual P 16 2.1521 100 -0.18 35
IV.MPPT.EHE. 2019-05-30T15:50:56.03 0.3 undecidable manual S 114 0.9686 116 -0.34 60
IV.CRMI.HNE. 2019-05-30T15:50:56.41 0.6 undecidable manual S 124 0.9803 116 -0.2 42
ST.PANI.EHZ. 2019-05-30T15:50:55.42 0.1 undecidable manual P 31 1.9893 101 -0.76 44
GU.CIRO.HHZ. 2019-05-30T15:50:55.33 0.3 undecidable manual P 308 2.0433 101 -1.59 22
SI.LUSI.HHZ. 2019-05-30T15:50:52.27 0.3 undecidable manual P 25 1.778 103 -1.07 33
IV.PII.HHE. 2019-05-30T15:50:52.07 0.3 undecidable manual S 143 0.7932 122 -0.62 58
IV.VARE.HHZ. 2019-05-30T15:50:51.67 0.3 undecidable manual P 334 1.6961 104 -0.56 44
CH.MUGIO.HHZ. 2019-05-30T15:50:51.02 0.3 undecidable manual P 340 1.6691 104 -0.85 40
GU.POPM.HHE. 2019-05-30T15:50:51.60 0.6 undecidable manual S 115 0.715 125 0.47 42
ST.VARA.EHZ. 2019-05-30T15:50:50.64 0.3 undecidable manual P 26 1.644 104 -0.89 39
GU.RNCA.HHZ. 2019-05-30T15:50:49.43 0.3 undecidable manual S 281 0.6574 128 -0.6 62
GU.GSCL.HHE. 2019-05-30T15:50:48.95 0.3 undecidable manual S 90 0.5225 136 1.33 47
IV.MAGA.HHZ. 2019-05-30T15:50:48.89 0.3 undecidable manual P 21 1.5217 105 -1.01 40
IV.BOB.HNE. 2019-05-30T15:50:48.44 0.6 undecidable manual S 325 0.5063 137 1.09 34
IV.BDI.HHE. 2019-05-30T15:50:48.53 0.6 undecidable manual S 119 0.6034 131 -0.51 41
IV.ZONE.HHZ. 2019-05-30T15:50:47.79 0.3 undecidable manual P 7 1.4209 107 -0.77 47
GU.CARD.HHE. 2019-05-30T15:50:47.55 0.3 undecidable manual S 126 0.5549 134 -0.62 60
GU.GORR.HHZ. 2019-05-30T15:50:47.30 0.3 undecidable manual S 302 0.4757 139 0.44 66
IV.MDI.HHZ. 2019-05-30T15:50:47.87 0.3 undecidable manual P 356 1.4182 107 -0.66 49
GU.SARM.EHE. 2019-05-30T15:50:46.41 0.3 undecidable manual S 113 0.4245 142 0.33 70
GU.CANO.HHZ. 2019-05-30T15:50:45.42 0.3 undecidable manual P 263 1.1682 111 0.17 59
MN.VLC.HHE. 2019-05-30T15:50:45.78 0.6 undecidable manual S 117 0.4254 142 -0.32 45
IV.MSSA.HHE. 2019-05-30T15:50:43.17 0.3 undecidable manual S 261 0.2455 156 -0.71 63
GU.FIVI.HNZ. 2019-05-30T15:50:43.28 0.3 undecidable manual S 121 0.2248 158 -0.41 69
IV.MPPT.EHE. 2019-05-30T15:50:43.21 0.3 undecidable manual P 114 0.9686 116 0.48 59
IV.PLMA.HHE. 2019-05-30T15:50:43.41 0.3 undecidable manual S 180 0.304 151 -1.09 52
IV.CRMI.HNE. 2019-05-30T15:50:43.32 0.6 undecidable manual P 124 0.9803 116 0.45 39
GU.GRAM.HHZ. 2019-05-30T15:50:43.46 0.3 undecidable manual S 47 0.2023 160 -0.05 74
GU.PCP.HHZ. 2019-05-30T15:50:42.77 0.3 undecidable manual P 282 0.9542 116 0.22 62
GU.EQUI.HHE. 2019-05-30T15:50:42.94 0.3 undecidable manual S 131 0.2833 153 -1.33 45
GU.POPM.HHE. 2019-05-30T15:50:40.60 0.6 undecidable manual P 115 0.715 125 0.89 35
IV.PII.HHE. 2019-05-30T15:50:40.97 0.3 undecidable manual P 143 0.7932 122 0.36 63
GU.GSCL.HHE. 2019-05-30T15:50:39.13 0.6 undecidable manual P 90 0.5225 136 1.45 28
GU.RNCA.HHZ. 2019-05-30T15:50:39.27 0.1 positive manual P 281 0.6574 128 0.2 88
GU.GORR.HHZ. 2019-05-30T15:50:38.08 0.3 undecidable manual P 302 0.4757 139 0.84 56
IV.BDI.HHE. 2019-05-30T15:50:38.63 0.1 negative manual P 119 0.6034 131 0.13 92
IV.BOB.HNE. 2019-05-30T15:50:38.61 0.1 undecidable manual P 325 0.5063 137 1.08 67
IV.PRMA.HHZ. 2019-05-30T15:50:38.81 0.3 undecidable manual P 38 0.5225 136 1.12 50
GU.SARM.EHE. 2019-05-30T15:50:37.01 0.6 undecidable manual P 113 0.4245 142 0.22 47
MN.VLC.HHE. 2019-05-30T15:50:37.52 0.6 undecidable manual P 117 0.4254 142 0.72 40
GU.CARD.HHE. 2019-05-30T15:50:37.97 0.3 undecidable manual P 126 0.5549 134 -0.03 71
GU.EQUI.HHE. 2019-05-30T15:50:35.71 0.1 undecidable manual P 131 0.2833 153 -0.03 100
IV.PLMA.HHE. 2019-05-30T15:50:35.91 0.1 undecidable manual P 180 0.304 151 0.03 99
GU.GRAM.HHZ. 2019-05-30T15:50:35.80 0.1 positive manual P 47 0.2023 160 0.49 92
IV.MSSA.HHE. 2019-05-30T15:50:35.77 0.1 positive manual P 261 0.2455 156 0.25 96
GU.FIVI.HNZ. 2019-05-30T15:50:35.84 0.3 undecidable manual P 121 0.2248 158 0.43 70
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GORR.HHN. ML:2.5 0.00033842355 0.256 AML other m 2019-05-30T15:50:48.22
GU.GORR.HHE. ML:2.3 0.0002438769 0.1536 AML other m 2019-05-30T15:50:48.80
GU.RNCA.HHE. ML:2.1 0.0001261545 0.1152 AML other m 2019-05-30T15:50:49.64
GU.RNCA.HHN. ML:1.7 5.032402E-5 0.1664 AML other m 2019-05-30T15:50:50.48
GU.PCP.HHE. ML:1.6 2.296198E-5 0.384 AML other m 2019-05-30T15:50:55.94
GU.PCP.HHN. ML:1.5 2.207984E-5 0.3328 AML other m 2019-05-30T15:50:57.15
GU.CANO.HHN. ML:2.1 7.0696145E-5 0.1536 AML other m 2019-05-30T15:51:01.65
IV.ZONE.HHN. ML:2.1 4.7403715E-5 0.1664 AML other m 2019-05-30T15:51:04.83
IV.MAGA.HHN. ML:2.4 8.047479E-5 0.2048 AML other m 2019-05-30T15:51:07.16
IV.MAGA.HHE. ML:2.3 7.1103685E-5 0.32 AML other m 2019-05-30T15:51:08.28
ST.VARA.EHE. ML:2.4 8.046049E-5 0.1024 AML other m 2019-05-30T15:51:09.34
ST.VARA.HNN. ML:2.4 8.727933E-5 0.1024 AML other m 2019-05-30T15:51:09.34
ST.VARA.EHN. ML:2.3 5.79454E-5 0.128 AML other m 2019-05-30T15:51:10.01
ST.VARA.HNE. ML:2.4 7.188215E-5 0.1792 AML other m 2019-05-30T15:51:10.44
CH.MUGIO.HHN. ML:1.7 1.465855E-5 0.1024 AML other m 2019-05-30T15:51:11.23
IV.MDI.HHE. ML:2 3.9315015E-5 0.1664 AML other m 2019-05-30T15:51:11.62
CH.MUGIO.HHE. ML:1.7 1.3057726E-5 0.0768 AML other m 2019-05-30T15:51:12.19
IV.MDI.HHN. ML:2 4.001263E-5 0.1408 AML other m 2019-05-30T15:51:12.47
SI.LUSI.HHE. ML:2.4 7.5254915E-5 0.1408 AML other m 2019-05-30T15:51:12.69
SI.LUSI.HHN. ML:2.6 9.7813385E-5 0.128 AML other m 2019-05-30T15:51:12.99
IV.ZONE.HHE. ML:2.1 4.350827E-5 0.1024 AML other m 2019-05-30T15:51:14.23
ST.PANI.EHN. ML:2.2 3.6827739E-5 0.2432 AML other m 2019-05-30T15:51:16.97
ST.PANI.EHE. ML:2.1 2.360673E-5 0.1408 AML other m 2019-05-30T15:51:17.32
GU.CIRO.HHN. ML:1.7 1.11597175E-5 0.0512 AML other m 2019-05-30T15:51:19.38
GU.CIRO.HHE. ML:1.7 1.16781285E-5 0.064 AML other m 2019-05-30T15:51:19.61
ST.CARE.EHE. ML:1.7 1.13657015E-5 0.2176 AML other m 2019-05-30T15:51:22.82
GU.EQUI.HHE. Md:2 23 END duration s
IV.MSSA.HHE. Md:1.8 19 END duration s
IV.PLMA.HHE. Md:1.7 17 END duration s
GU.GORR.HHZ. Md:2 23 END duration s
IV.BDI.HHE. Md:2.1 25 END duration s
IV.PII.HHE. Md:2 21 END duration s
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download