Earthquake with magnitude of ML 1.5 on date 14-05-2020 and time 13:00:20 (Italy) in region 7 km SW Frassinoro (MO)

A magnitude ML 1.5 earthquake occured in region: 7 km SW Frassinoro (MO), on

  • 14-05-2020 11:00:20 (UTC)
  • 14-05-2020 13:00:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.25, 10.52 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
Frassinoro MO 7 1926 1926
Pievepelago MO 9 2222 4148
Riolunato MO 11 712 4860
Fiumalbo MO 13 1280 6140
Palagano MO 13 2194 8334
Villa Minozzo RE 14 3750 12084
Villa Collemandina LU 14 1334 13418
Castiglione di Garfagnana LU 14 1818 15236
Toano RE 15 4463 19699
Montefiorino MO 15 2203 21902
Montecreto MO 16 940 22842
Fosciandora LU 16 602 23444
Pieve Fosciana LU 16 2414 25858
Abetone PT 16 621 26479
San Romano in Garfagnana LU 17 1410 27889
Lama Mocogno MO 18 2734 30623
Castelnuovo di Garfagnana LU 18 5950 36573
Sillano Giuncugnano LU 18 1085 37658
Camporgiano LU 18 2176 39834
Polinago MO 19 1672 41506
Piazza al Serchio LU 19 2367 43873
Sestola MO 20 2508 46381
Barga LU 20 10034 56415

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km NE of Massa (69479 inhabitants)
39 Km E of Carrara (63133 inhabitants)
45 Km N of Lucca (89046 inhabitants)
47 Km NW of Pistoia (90315 inhabitants)
48 Km NE of Viareggio (62467 inhabitants)
51 Km S of Reggio nell'Emilia (171345 inhabitants)
55 Km SW of Modena (184973 inhabitants)
58 Km E of La Spezia (93959 inhabitants)
60 Km N of Pisa (89158 inhabitants)
61 Km NW of Prato (191150 inhabitants)
63 Km S of Parma (192836 inhabitants)
66 Km SW of Carpi (70699 inhabitants)
71 Km W of Bologna (386663 inhabitants)
76 Km NW of Scandicci (50609 inhabitants)
79 Km NW of Firenze (382808 inhabitants)
79 Km N of Livorno (159219 inhabitants)
95 Km W of Imola (69797 inhabitants)
Recent and historical Seismicity
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
Rev 100 ML 1.5 2020-05-14
11:00:20
44.25 10.53 13 2020-05-14
11:12:10
Sala Sismica INGV-Roma 79130251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-14 11:00:20 ± 0.08
Latitude 44.25 ± 0.00
Longitude 10.53 ± 0.01
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79130251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 467
Semi-minor axis of confidence ellipse (meter) 133
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 189
Circular confidence region, given by single value of horizontal uncertainty (meter) 470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.527
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 13
Type of magnitude ML
Reference to an origin 79130251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-14 11:12:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ROSPO.HHZ. 2020-05-14T11:02:18.82 3.0 undecidable manual Sg 17.76 0
IX.STN3.HNZ.01 2020-05-14T11:01:51.86 3.0 positive manual Pg 14.33 0
GU.RRL.HHZ. 2020-05-14T11:01:51.72 3.0 undecidable manual Sg 16.440001 0
IV.LAV9.HNZ. 2020-05-14T11:01:38.46 3.0 undecidable manual Sn -3.6 0
IV.TERO.HHZ. 2020-05-14T11:01:35.29 3.0 undecidable manual Sn -0.65 0
IV.MTMR.HNZ. 2020-05-14T11:01:31.19 3.0 undecidable manual Pn 2.21 0
IV.VVLD.HHZ. 2020-05-14T11:01:22.15 3.0 undecidable manual Pg 12.45 0
IV.MPPT.EHZ. 2020-05-14T11:00:38.29 0.1 undecidable manual S 126 0.5 92 0.34 89
IV.PII.HHZ. 2020-05-14T11:00:38.36 0.1 undecidable manual S 180 0.527 92 -0.4 86
IV.FNVD.HHE. 2020-05-14T11:00:36.22 0.3 undecidable manual S 101 0.4362 92 0.16 70
GU.GRAM.HHN. 2020-05-14T11:00:35.41 0.3 undecidable manual S 307 0.4074 92 0.19 69
GU.MAIM.HHE. 2020-05-14T11:00:32.95 0.3 undecidable manual S 184 0.3363 93 -0.15 71
IV.PII.HHZ. 2020-05-14T11:00:31.12 0.1 undecidable manual P 180 0.527 92 0 94
GU.FIVI.HNZ. 2020-05-14T11:00:31.57 0.3 undecidable manual S 268 0.2851 94 -0.02 74
IV.MPPT.EHZ. 2020-05-14T11:00:30.56 0.1 undecidable manual P 126 0.5 92 -0.09 93
GU.EQUI.HHE. 2020-05-14T11:00:30.72 0.3 undecidable manual S 253 0.2788 94 -0.7 62
GU.POPM.HHZ. 2020-05-14T11:00:30.96 0.1 undecidable manual S 141 0.2635 95 0 99
IV.FNVD.HHE. 2020-05-14T11:00:29.68 0.3 undecidable manual P 101 0.4362 92 0.12 70
GU.CARD.HHZ. 2020-05-14T11:00:29.76 0.1 undecidable manual S 188 0.2257 97 -0.08 98
IV.BDI.HHZ. 2020-05-14T11:00:28.90 0.1 undecidable manual S 165 0.1934 99 0 100
GU.GRAM.HHN. 2020-05-14T11:00:28.84 0.3 undecidable manual P 307 0.4074 92 -0.23 70
GU.MAIM.HHE. 2020-05-14T11:00:28.06 0.3 undecidable manual P 184 0.3363 93 0.21 71
IV.ZCCA.HHE. 2020-05-14T11:00:28.38 0.3 undecidable manual P 72 0.3381 93 0.48 66
MN.VLC.HHZ. 2020-05-14T11:00:27.68 0.1 undecidable manual S 228 0.134 111 0.49 92
GU.FIVI.HNZ. 2020-05-14T11:00:26.99 0.3 undecidable manual P 268 0.2851 94 0.01 74
GU.POPM.HHZ. 2020-05-14T11:00:26.63 0.1 positive manual P 141 0.2635 95 0.01 99
GU.SARM.EHZ. 2020-05-14T11:00:26.88 0.1 undecidable manual S 234 0.1106 120 0.31 96
GU.EQUI.HHE. 2020-05-14T11:00:26.77 0.3 undecidable manual P 253 0.2788 94 -0.11 73
GU.GSCL.HHZ. 2020-05-14T11:00:26.09 0.1 undecidable manual S 24 0.1106 120 -0.48 93
IV.BDI.HHZ. 2020-05-14T11:00:25.32 0.1 positive manual P 165 0.1934 99 -0.1 98
GU.CARD.HHZ. 2020-05-14T11:00:25.83 0.1 undecidable manual P 188 0.2257 97 -0.14 97
MN.VLC.HHZ. 2020-05-14T11:00:24.66 0.1 positive manual P 228 0.134 111 0.22 97
GU.SARM.EHZ. 2020-05-14T11:00:24.29 0.1 undecidable manual P 234 0.1106 120 0.21 98
GU.GSCL.HHZ. 2020-05-14T11:00:23.83 0.1 undecidable manual P 24 0.1106 120 -0.25 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.VLC.HHE. ML:1.4 0.0002472872 0.384 AML other m 2020-05-14T11:00:27.97
MN.VLC.HHN. ML:1.4 0.0002130258 0.384 AML other m 2020-05-14T11:00:28.06
MN.VLC.HNE. ML:1.4 0.0002333369 0.384 AML other m 2020-05-14T11:00:27.97
MN.VLC.HNN. ML:1.4 0.00019254605 0.3776 AML other m 2020-05-14T11:00:28.07
IV.BDI.HHE. ML:1.4 0.000165351425 0.2816 AML other m 2020-05-14T11:00:29.45
IV.BDI.HHN. ML:1.3 0.00012824765 0.16 AML other m 2020-05-14T11:00:29.82
IV.BDI.HNE. ML:1.3 0.000133696595 0.1728 AML other m 2020-05-14T11:00:29.45
IV.BDI.HNN. ML:1.3 0.0001306066 0.2368 AML other m 2020-05-14T11:00:29.75
GU.CARD.HHE. ML:1.6 0.0002345727 0.096 AML other m 2020-05-14T11:00:30.21
GU.CARD.HHN. ML:1.7 0.000253306 0.1408 AML other m 2020-05-14T11:00:30.34
GU.POPM.HHE. ML:2.1 0.0006086431 0.32 AML other m 2020-05-14T11:00:31.75
GU.POPM.HHN. ML:1.9 0.0003819057 0.1408 AML other m 2020-05-14T11:00:31.74
IV.MPPT.EHN. ML:1.3 4.4353815E-5 0.3008 AML other m 2020-05-14T11:00:38.68
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