Earthquake with magnitude of ML 1.0 on date 16-01-2019 and time 16:22:42 (Italy) in region 5 km E Monghidoro (BO)

A magnitude ML 1.0 earthquake occured in region: 5 km E Monghidoro (BO), on

  • 16-01-2019 15:22:42 (UTC)
  • 16-01-2019 16:22:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.24, 11.37 at 24 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
Monghidoro BO 5 3749 3749
Loiano BO 6 4294 8043
Monzuno BO 9 6328 14371
Monterenzio BO 11 6035 20406
Castel del Rio BO 11 1246 21652
San Benedetto Val di Sambro BO 11 4315 25967
Firenzuola FI 13 4726 30693
Fontanelice BO 15 1943 32636
Pianoro BO 17 17460 50096
Grizzana Morandi BO 18 3916 54012
Marzabotto BO 18 6779 60791
Borgo Tossignano BO 18 3288 64079
Palazzuolo sul Senio FI 19 1154 65233

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km S of Bologna (386663 inhabitants)
30 Km W of Imola (69797 inhabitants)
41 Km W of Faenza (58541 inhabitants)
45 Km NE of Prato (191150 inhabitants)
49 Km NE of Pistoia (90315 inhabitants)
53 Km N of Firenze (382808 inhabitants)
53 Km W of Forlì (117913 inhabitants)
55 Km N of Scandicci (50609 inhabitants)
58 Km SE of Modena (184973 inhabitants)
69 Km W of Ravenna (159116 inhabitants)
70 Km S of Ferrara (133155 inhabitants)
70 Km W of Cesena (96758 inhabitants)
72 Km SE of Carpi (70699 inhabitants)
78 Km SE of Reggio nell'Emilia (171345 inhabitants)
82 Km NE of Lucca (89046 inhabitants)
95 Km NW of Arezzo (99543 inhabitants)
97 Km NE of Pisa (89158 inhabitants)
97 Km W of Rimini (147750 inhabitants)
99 Km E of Viareggio (62467 inhabitants)
99 Km SW of Rovigo (51867 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 1.0 2019-01-16
15:22:42
44.24 11.37 24 2019-01-16
15:33:01
Sala Sismica INGV-Roma 64716331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-16 15:22:42 ± 0.26
Latitude 44.24 ± 0.01
Longitude 11.37 ± 0.01
Depth (km) 24 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 64716331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1012
Semi-minor axis of confidence ellipse (meter) 659
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 109
Circular confidence region, given by single value of horizontal uncertainty (meter) 1010
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 153
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.5306
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations 9
Type of magnitude ML
Reference to an origin 64716331
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-16 15:33:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CH.BERNI.HHZ. 2019-01-16T15:23:58.50 3.0 undecidable manual Sg 0.68 0
IV.ZONE.HHZ. 2019-01-16T15:23:42.95 3.0 undecidable manual Sg -0.14 0
IV.CSP1.EHZ. 2019-01-16T15:23:39.14 3.0 undecidable manual Sg 0.91 0
IV.APEC.HHZ. 2019-01-16T15:23:01.87 3.0 negative manual P -1.54 0
IV.ASQU.HHZ. 2019-01-16T15:23:01.34 0.6 undecidable manual S 146 0.5306 106 0.41 44
IV.BRIS.HHZ. 2019-01-16T15:22:54.41 0.6 undecidable manual S 92 0.2815 121 0.29 48
IV.ASQU.HHZ. 2019-01-16T15:22:53.34 0.6 undecidable manual P 146 0.5306 106 0.28 45
IV.LMD.HHZ. 2019-01-16T15:22:53.68 0.6 undecidable manual S 123 0.286 121 -0.56 44
IV.SFI.EHZ. 2019-01-16T15:22:52.03 1.0 positive manual P 134 0.4739 108 -0.1 24
IV.SEI.HHZ. 2019-01-16T15:22:51.75 0.6 undecidable manual S 183 0.1808 135 -0.01 51
IV.MTRZ.HHZ. 2019-01-16T15:22:50.21 0.6 undecidable manual S 25 0.0863 156 0.07 52
IV.MOCL.EHZ. 2019-01-16T15:22:49.06 1.0 negative manual P 211 0.268 123 0.13 25
IV.MTCR.EHZ. 2019-01-16T15:22:49.81 0.6 undecidable manual P 232 0.3372 116 -0.15 48
IV.BRIS.HHZ. 2019-01-16T15:22:49.04 0.1 positive manual P 92 0.2815 121 -0.08 99
IV.LMD.HHZ. 2019-01-16T15:22:48.75 0.3 undecidable manual P 123 0.286 121 -0.44 68
IV.MTRZ.HHZ. 2019-01-16T15:22:47.11 0.1 undecidable manual P 25 0.0863 156 0.29 99
IV.SEI.HHZ. 2019-01-16T15:22:47.66 0.1 positive manual P 183 0.1808 135 -0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRZ.HNE. ML:1.1 7.3265885E-5 0.7296 AML other m 2019-01-16T15:22:50.53
IV.MTRZ.HHE. ML:1.1 7.68808E-5 0.4224 AML other m 2019-01-16T15:22:50.52
IV.MTRZ.HHN. ML:1.1 7.4154335E-5 0.2048 AML other m 2019-01-16T15:22:50.41
IV.MTRZ.HNN. ML:1.2 9.8769305E-5 0.4736 AML other m 2019-01-16T15:22:50.41
IV.SEI.HHN. ML:2 0.00049365255 0.1664 AML other m 2019-01-16T15:22:52.12
IV.SEI.HHE. ML:1.9 0.00037008415 0.256 AML other m 2019-01-16T15:22:52.06
IV.LMD.HHE. ML:0.8 2.29770495E-5 0.128 AML other m 2019-01-16T15:22:54.02
IV.LMD.HHN. ML:1 3.725423E-5 0.7168 AML other m 2019-01-16T15:22:53.96
IV.BRIS.HNN. ML:1.7 0.00019822598 0.3072 AML other m 2019-01-16T15:22:54.98
IV.BRIS.HHN. ML:1 3.7174595E-5 0.7808 AML other m 2019-01-16T15:22:54.00
IV.BRIS.HNE. ML:1.3 7.846841E-5 0.9216 AML other m 2019-01-16T15:22:54.50
IV.BRIS.HHE. ML:1.4 9.227146E-5 0.2432 AML other m 2019-01-16T15:22:54.96
IV.MOCL.EHE. ML:1 3.4150225E-5 0.1792 AML other m 2019-01-16T15:22:55.96
IV.SFI.HNN. ML:1.8 0.000155237855 0.6528 AML other m 2019-01-16T15:22:54.22
IV.ASQU.HHN. ML:1.1 2.415201E-5 2.8544 AML other m 2019-01-16T15:23:02.04
IV.ASQU.HHE. ML:0.9 1.31423555E-5 0.4608 AML other m 2019-01-16T15:23:01.64
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