Istituto Nazionale di Geofisica e Vulcanologia

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) 44.2680, 10.8910 at 10 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.

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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
Pavullo nel Frignano MO 9 17383 27520
Fanano MO 10 2989 30509
Sestola MO 10 2508 33017
Lizzano in Belvedere BO 12 2212 35229
Zocca MO 12 4719 39948
Lama Mocogno MO 14 2734 42682
Montecreto MO 14 940 43622
Alto Reno Terme BO 14 6960 50582
Polinago MO 16 1672 52254
Castel di Casio BO 16 3448 55702
Vergato BO 18 7639 63341
Guiglia MO 19 3931 67272
Serramazzoni MO 19 8282 75554
Camugnano BO 19 1885 77439
Riolunato MO 19 712 78151

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km N of Pistoia (90315 inhabitants)
42 Km S of Modena (184973 inhabitants)
44 Km SW of Bologna (386663 inhabitants)
46 Km NW of Prato (191150 inhabitants)
52 Km SE of Reggio nell'Emilia (171345 inhabitants)
56 Km NE of Lucca (89046 inhabitants)
57 Km S of Carpi (70699 inhabitants)
61 Km NW of Scandicci (50609 inhabitants)
63 Km NW of Firenze (382808 inhabitants)
65 Km E of Massa (69479 inhabitants)
66 Km W of Imola (69797 inhabitants)
67 Km E of Carrara (63133 inhabitants)
68 Km NE of Viareggio (62467 inhabitants)
73 Km NE of Pisa (89158 inhabitants)
74 Km SE of Parma (192836 inhabitants)
79 Km W of Faenza (58541 inhabitants)
86 Km SW of Ferrara (133155 inhabitants)
87 Km E of La Spezia (93959 inhabitants)
92 Km W of Forlì (117913 inhabitants)
92 Km NE of Livorno (159219 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 1.5 2019-11-22
08:40:55		 44.268 10.8907 10 2020-02-28
16:42:09		 Bollettino Sismico Italiano INGV 74035101
Reviewed
Rev100 		ML 1.5 2019-11-22
08:40:55		 44.2607 10.8897 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 ± 0.09
Latitude 44.2680 ± 0.0054
Longitude 10.8907 ± 0.0050
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74035101

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 567
Semi-minor axis of confidence ellipse (meter) 394
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 12
Circular confidence region, given by single value of horizontal uncertainty (meter) 570.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 20
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.60614
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 11
Magnitudes 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

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 13
Type of magnitude ML
Reference to an origin 74035101
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-26 08:12:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) 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
IV.SEI.HHZ. 2019-11-22T08:41:09.78 0.1 undecidable manual S 122 44.1225 50 -0.15 91
GU.CARD.HHZ. 2019-11-22T08:41:09.73 0.1 undecidable manual S 231 42.1245 50 0.33 90
IV.MOCL.EHZ. 2019-11-22T08:41:08.00 0.3 undecidable manual S 142 37.2294 50 -0.08 71
IV.MPPT.EHZ. 2019-11-22T08:41:08.48 0.1 undecidable manual S 155 37.9287 50 0.21 94
GU.SARM.EHE. 2019-11-22T08:41:08.77 0.1 undecidable manual S 257 40.0266 50 -0.07 95
IV.PRMA.HHZ. 2019-11-22T08:41:07.54 3.0 undecidable manual Sg -0.21 0
IV.PII.HHZ. 2019-11-22T08:41:07.05 0.1 undecidable manual P 206 67.2771 50 -0.31 87
IV.BDI.HHZ. 2019-11-22T08:41:06.97 0.1 undecidable manual S 226 32.745 50 0.1 96
GU.POPM.HHZ. 2019-11-22T08:41:05.59 0.1 undecidable manual S 203 26.9508 50 0.26 87
IV.SEI.HHZ. 2019-11-22T08:41:04.07 0.1 undecidable manual P 122 44.1225 50 0.27 93
GU.CARD.HHZ. 2019-11-22T08:41:03.47 0.1 negative manual P 231 42.1245 50 -0.02 96
IV.FNVD.HHE. 2019-11-22T08:41:03.51 0.1 undecidable manual S 121 21.5673 115 -0.14 100
GU.SARM.EHE. 2019-11-22T08:41:03.11 0.1 positive manual P 257 40.0266 50 -0.06 95
IV.BDI.HHZ. 2019-11-22T08:41:02.08 0.1 positive manual P 226 32.745 50 0.05 97
IV.MOCL.EHZ. 2019-11-22T08:41:02.64 0.3 undecidable manual P 142 37.2294 50 -0.09 71
IV.MPPT.EHZ. 2019-11-22T08:41:02.82 0.1 positive manual P 155 37.9287 50 -0.02 97
IV.ZCCA.HHZ. 2019-11-22T08:41:01.37 0.1 undecidable manual S 37 11.4774 131 0.71 85
GU.POPM.HHZ. 2019-11-22T08:41:01.27 0.1 positive manual P 203 26.9508 50 0.13 93
IV.MNTV.HNZ. 2019-11-22T08:41:00.57 3.0 undecidable manual P -0.35 0
GU.GSCL.HHZ. 2019-11-22T08:41:00.45 0.1 undecidable manual P 291 25.6521 111 -0.49 91
IV.FNVD.HHE. 2019-11-22T08:40:59.81 0.1 positive manual P 121 21.5673 115 -0.36 95
IV.ZCCA.HHZ. 2019-11-22T08:40:58.22 0.1 negative manual P 37 11.4774 131 -0.23 97
IV.FIR.HHZ. 2019-11-22T08:40:55.16 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ZCCA.HNN. ML:1.7 0.0005705621999999999 0.3904 AML other m 2019-11-22T08:41:01.86
IV.ZCCA.HHE. ML:1.7 0.0005926233 0.384 AML other m 2019-11-22T08:41:01.98
IV.ZCCA.HHN. ML:1.7 0.0006768148499999999 0.4032 AML other m 2019-11-22T08:41:01.85
IV.ZCCA.HNE. ML:1.7 0.00061272435 0.3648 AML other m 2019-11-22T08:41:01.80
GU.POPM.HHE. ML:1.6 0.00019634625 0.2048 AML other m 2019-11-22T08:41:05.78
GU.POPM.HHN. ML:1.6 0.0002275565 0.1792 AML other m 2019-11-22T08:41:05.91
IV.BDI.HNE. ML:1.4 0.000114147045 0.352 AML other m 2019-11-22T08:41:07.72
IV.BDI.HHN. ML:1.4 0.00011392177000000001 0.1984 AML other m 2019-11-22T08:41:08.07
IV.BDI.HHE. ML:1.3 0.00008440657 0.16 AML other m 2019-11-22T08:41:08.45
IV.MOCL.EHN. ML:1.0 0.000035341325 0.2048 AML other m 2019-11-22T08:41:08.25
IV.MOCL.EHE. ML:1.2 0.00006486117 0.16 AML other m 2019-11-22T08:41:08.81
IV.MPPT.EHE. ML:1.0 0.000032914235 0.224 AML other m 2019-11-22T08:41:09.57
IV.MPPT.EHN. ML:1.2 0.00005655864 0.3584 AML other m 2019-11-22T08:41:09.63
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download