Earthquake with magnitude of ML 1.5 on date 22-11-2019 and time 09:40:55 (Italy) in region 4 km W Montese (MO)

A magnitude ML 1.5 earthquake occured in region: 4 km W Montese (MO), on

  • 22-11-2019 08:40:55 (UTC)
  • 22-11-2019 09:40:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.26, 10.89 at 9 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
Montese MO 4 3353 3353
Gaggio Montano BO 8 4878 8231
Castel d'Aiano BO 9 1906 10137
Fanano MO 10 2989 13126
Sestola MO 10 2508 15634
Pavullo nel Frignano MO 10 17383 33017
Lizzano in Belvedere BO 11 2212 35229
Zocca MO 13 4719 39948
Montecreto MO 13 940 40888
Alto Reno Terme BO 14 6960 47848
Lama Mocogno MO 14 2734 50582
Castel di Casio BO 16 3448 54030
Polinago MO 16 1672 55702
Vergato BO 18 7639 63341
Camugnano BO 19 1885 65226
Riolunato MO 19 712 65938
Sambuca Pistoiese PT 19 1626 67564
Guiglia MO 20 3931 71495
Serramazzoni MO 20 8282 79777

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km N of Pistoia (90315 inhabitants)
43 Km S of Modena (184973 inhabitants)
45 Km SW of Bologna (386663 inhabitants)
45 Km NW of Prato (191150 inhabitants)
53 Km SE of Reggio nell'Emilia (171345 inhabitants)
56 Km NE of Lucca (89046 inhabitants)
58 Km S of Carpi (70699 inhabitants)
61 Km NW of Scandicci (50609 inhabitants)
62 Km NW of Firenze (382808 inhabitants)
65 Km E of Massa (69479 inhabitants)
66 Km E of Carrara (63133 inhabitants)
67 Km W of Imola (69797 inhabitants)
67 Km NE of Viareggio (62467 inhabitants)
72 Km NE of Pisa (89158 inhabitants)
75 Km SE of Parma (192836 inhabitants)
79 Km W of Faenza (58541 inhabitants)
86 Km E of La Spezia (93959 inhabitants)
86 Km SW of Ferrara (133155 inhabitants)
91 Km NE of Livorno (159219 inhabitants)
92 Km W of Forlì (117913 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 2019-11-22
08:40:55
44.26 10.89 9 2019-11-22
08:49:50
Sala Sismica INGV-Roma 73960951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-22 08:40:55 ± 0.1
Latitude 44.26 ± 0.01
Longitude 10.89 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73960951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 989
Semi-minor axis of confidence ellipse (meter) 548
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 24
Circular confidence region, given by single value of horizontal uncertainty (meter) 990
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.59895
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 73960951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-22 08:49:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SGTA.HHZ. 2019-11-22T08:42:02.83 3.0 negative manual Pn 3.63 0
IV.VIVA.HHZ. 2019-11-22T08:41:37.19 3.0 undecidable manual Pn 0.09 0
IV.MMO1.EHZ. 2019-11-22T08:41:36.33 3.0 undecidable manual Pg 9.07 0
GU.SATI.HHZ. 2019-11-22T08:41:28.04 3.0 undecidable manual Pn 0.72 0
IV.FIR.HHZ. 2019-11-22T08:41:15.98 3.0 undecidable manual Sn -2.38 0
GU.CARD.HHZ. 2019-11-22T08:41:09.79 0.3 undecidable manual S 231 0.375 50 0.37 68
IV.SEI.HHZ. 2019-11-22T08:41:09.78 0.1 undecidable manual S 121 0.3939 50 -0.22 95
GU.SARM.EHE. 2019-11-22T08:41:08.77 0.1 undecidable manual S 258 0.3588 50 -0.17 95
IV.MPPT.EHZ. 2019-11-22T08:41:08.51 0.3 undecidable manual S 155 0.3354 50 0.25 70
IV.PII.HHZ. 2019-11-22T08:41:07.05 0.1 undecidable manual P 206 0.5989 50 -0.31 88
IV.BDI.HHZ. 2019-11-22T08:41:07.06 0.3 undecidable manual S 227 0.2887 50 0.18 72
IV.PRMA.HHZ. 2019-11-22T08:41:07.54 3.0 undecidable manual Sg -0.21 0
GU.POPM.HHZ. 2019-11-22T08:41:05.55 0.6 undecidable manual S 204 0.2356 110 0.46 48
IV.SEI.HHZ. 2019-11-22T08:41:04.07 0.1 undecidable manual P 121 0.3939 50 0.21 92
GU.SARM.EHE. 2019-11-22T08:41:03.02 0.1 undecidable manual P 258 0.3588 50 -0.23 94
IV.FNVD.HHE. 2019-11-22T08:41:03.51 0.1 undecidable manual S 119 0.1907 114 0.02 100
GU.CARD.HHZ. 2019-11-22T08:41:03.44 0.1 undecidable manual P 231 0.375 50 -0.08 96
IV.MOCL.EHZ. 2019-11-22T08:41:02.63 3.0 negative manual P 0.06 0
IV.MPPT.EHZ. 2019-11-22T08:41:02.86 0.3 undecidable manual P 155 0.3354 50 0.01 74
IV.BDI.HHZ. 2019-11-22T08:41:02.10 0.1 positive manual P 227 0.2887 50 0.04 99
IV.ZCCA.HHZ. 2019-11-22T08:41:01.42 0.3 undecidable manual S 34 0.1097 127 0.65 66
GU.POPM.HHZ. 2019-11-22T08:41:01.27 0.1 positive manual P 204 0.2356 110 0.25 98
IV.MNTV.HNZ. 2019-11-22T08:41:00.57 3.0 undecidable manual P -0.35 0
IV.FNVD.HHE. 2019-11-22T08:40:59.79 0.1 undecidable manual P 119 0.1907 114 -0.31 94
IV.ZCCA.HHZ. 2019-11-22T08:40:58.25 0.1 negative manual P 34 0.1097 127 -0.28 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ZCCA.HHN. ML:1.8 0.000677 1.6 AML other m 2019-11-22T08:41:01.85
IV.ZCCA.HNN. ML:1.7 0.0005705 0.4 AML other m 2019-11-22T08:41:01.86
IV.ZCCA.HHE. ML:1.7 0.000593 0.38 AML other m 2019-11-22T08:41:01.98
IV.ZCCA.HNE. ML:1.7 0.0006125 0.38 AML other m 2019-11-22T08:41:01.80
GU.POPM.HHE. ML:1.5 0.0001965 0.2 AML other m 2019-11-22T08:41:05.78
GU.POPM.HHN. ML:1.6 0.0002275 1.82 AML other m 2019-11-22T08:41:06.91
IV.BDI.HHN. ML:1.5 0.0001485 0.88 AML other m 2019-11-22T08:41:07.07
IV.BDI.HHE. ML:1.3 8.44E-5 0.16 AML other m 2019-11-22T08:41:08.45
IV.MOCL.EHE. ML:1.2 6.515E-5 0.66 AML other m 2019-11-22T08:41:08.81
IV.MOCL.EHN. ML:1.1 4.715E-5 0.46 AML other m 2019-11-22T08:41:09.24
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