Earthquake with magnitude of ML 1.4 on date 26-10-2019 and time 13:43:57 (Italy) in region 3 km S Pavullo nel Frignano (MO)

A magnitude ML 1.4 earthquake occured in region: 3 km S Pavullo nel Frignano (MO), on

  • 26-10-2019 11:43:57 (UTC)
  • 26-10-2019 13:43:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.31, 10.84 at 19 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
Pavullo nel Frignano MO 3 17383 17383
Lama Mocogno MO 8 2734 20117
Polinago MO 10 1672 21789
Montese MO 10 3353 25142
Sestola MO 11 2508 27650
Montecreto MO 12 940 28590
Fanano MO 12 2989 31579
Serramazzoni MO 13 8282 39861
Zocca MO 13 4719 44580
Castel d'Aiano BO 14 1906 46486
Palagano MO 15 2194 48680
Gaggio Montano BO 15 4878 53558
Guiglia MO 16 3931 57489
Riolunato MO 17 712 58201
Montefiorino MO 18 2203 60404
Lizzano in Belvedere BO 18 2212 62616
Prignano sulla Secchia MO 18 3747 66363
Marano sul Panaro MO 19 5060 71423

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km S of Modena (184973 inhabitants)
43 Km N of Pistoia (90315 inhabitants)
45 Km W of Bologna (386663 inhabitants)
46 Km SE of Reggio nell'Emilia (171345 inhabitants)
52 Km S of Carpi (70699 inhabitants)
52 Km NW of Prato (191150 inhabitants)
59 Km NE of Lucca (89046 inhabitants)
63 Km E of Massa (69479 inhabitants)
65 Km E of Carrara (63133 inhabitants)
68 Km SE of Parma (192836 inhabitants)
68 Km NW of Scandicci (50609 inhabitants)
68 Km NE of Viareggio (62467 inhabitants)
69 Km NW of Firenze (382808 inhabitants)
70 Km W of Imola (69797 inhabitants)
75 Km NE of Pisa (89158 inhabitants)
83 Km W of Faenza (58541 inhabitants)
84 Km E of La Spezia (93959 inhabitants)
85 Km SW of Ferrara (133155 inhabitants)
95 Km NE of Livorno (159219 inhabitants)
97 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 1.4 2019-10-26
11:43:57
44.31 10.84 19 2019-10-26
11:55:05
Sala Sismica INGV-Roma 73455041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-26 11:43:57 ± 0.16
Latitude 44.31 ± 0.01
Longitude 10.84 ± 0.01
Depth (km) 19 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73455041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 796
Semi-minor axis of confidence ellipse (meter) 398
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 182
Circular confidence region, given by single value of horizontal uncertainty (meter) 800
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 148
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.3957
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.4
Num. used stations 6
Type of magnitude ML
Reference to an origin 73455041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-26 11:55:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.FIE.HGZ. 2019-10-26T11:44:20.17 3.0 undecidable manual S 0.46 0
IV.MOCL.EHZ. 2019-10-26T11:44:11.95 0.3 undecidable manual S 141 0.3957 104 0.17 71
GU.CARD.HHE. 2019-10-26T11:44:11.68 0.3 undecidable manual S 222 0.384 105 0.22 71
MN.VLC.HHZ. 2019-10-26T11:44:10.89 0.3 undecidable manual S 245 0.3579 106 0.19 73
IV.BDI.HNE. 2019-10-26T11:44:09.26 0.6 undecidable manual S 215 0.3049 109 0.05 50
GU.SARM.EHZ. 2019-10-26T11:44:09.91 0.3 undecidable manual S 248 0.3381 107 -0.23 71
IV.FNVD.HHN. 2019-10-26T11:44:08.17 0.6 undecidable manual S 125 0.2518 115 0.42 46
GU.POPM.HHZ. 2019-10-26T11:44:08.22 0.3 undecidable manual S 192 0.2752 112 -0.16 74
GU.CARD.HHE. 2019-10-26T11:44:05.48 0.1 undecidable manual P 222 0.384 105 -0.01 99
MN.VLC.HHZ. 2019-10-26T11:44:05.21 0.3 negative manual P 245 0.3579 106 0.16 73
IV.MOCL.EHZ. 2019-10-26T11:44:05.68 0.3 negative manual P 141 0.3957 104 0 74
GU.SARM.EHZ. 2019-10-26T11:44:04.66 0.1 undecidable manual P 248 0.3381 107 -0.08 98
IV.ZCCA.HHZ. 2019-10-26T11:44:04.58 0.3 undecidable manual S 70 0.1061 143 0.25 75
IV.BDI.HNE. 2019-10-26T11:44:04.10 0.1 undecidable manual P 215 0.3049 109 -0.09 99
GU.POPM.HHZ. 2019-10-26T11:44:03.65 0.1 positive manual P 192 0.2752 112 -0.07 100
GU.GSCL.HHZ. 2019-10-26T11:44:03.00 0.6 undecidable manual P 282 0.1817 125 0.69 44
IV.FNVD.HHN. 2019-10-26T11:44:03.01 0.3 undecidable manual P 125 0.2518 115 -0.34 72
IV.ZCCA.HHZ. 2019-10-26T11:44:01.02 0.1 positive manual P 70 0.1061 143 -0.36 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ZCCA.HHN. ML:1.5 0.0002175 1.44 AML other m 2019-10-26T11:44:05.17
IV.ZCCA.HHE. ML:1.3 0.0001434 0.46 AML other m 2019-10-26T11:44:06.01
GU.POPM.HHN. ML:1.8 0.000261 0.16 AML other m 2019-10-26T11:44:08.41
GU.POPM.HHE. ML:1.7 0.0002055 0.18 AML other m 2019-10-26T11:44:08.81
MN.VLC.HHE. ML:1.1 4.008526E-5 0.5184 AML other m 2019-10-26T11:44:12.41
MN.VLC.HHN. ML:0.9 2.3417078E-5 0.2624 AML other m 2019-10-26T11:44:12.59
IV.MOCL.EHE. ML:0.8 1.8106482E-5 0.1664 AML other m 2019-10-26T11:44:13.24
IV.MOCL.EHN. ML:0.7 1.46598295E-5 0.16 AML other m 2019-10-26T11:44:12.92
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