Earthquake with magnitude of ML 1.5 on date 11-08-2019 and time 04:34:26 (Italy) in region 4 km NW Montefiorino (MO)

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

  • 11-08-2019 02:34:26 (UTC)
  • 11-08-2019 04:34:26 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.39, 10.61 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Montefiorino MO 4 2203 2203
Toano RE 4 4463 6666
Prignano sulla Secchia MO 8 3747 10413
Palagano MO 9 2194 12607
Carpineti RE 10 4064 16671
Polinago MO 11 1672 18343
Frassinoro MO 11 1926 20269
Villa Minozzo RE 12 3750 24019
Baiso RE 12 3315 27334
Lama Mocogno MO 14 2734 30068
Serramazzoni MO 15 8282 38350
Casina RE 16 4504 42854
Castellarano RE 16 15232 58086
Castelnovo ne' Monti RE 17 10465 68551
Viano RE 17 3374 71925
Montecreto MO 18 940 72865
Riolunato MO 18 712 73577
Pavullo nel Frignano MO 19 17383 90960

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km S of Reggio nell'Emilia (171345 inhabitants)
38 Km SW of Modena (184973 inhabitants)
49 Km SW of Carpi (70699 inhabitants)
51 Km SE of Parma (192836 inhabitants)
54 Km NE of Carrara (63133 inhabitants)
54 Km NE of Massa (69479 inhabitants)
57 Km NW of Pistoia (90315 inhabitants)
59 Km W of Bologna (386663 inhabitants)
62 Km N of Lucca (89046 inhabitants)
65 Km NE of Viareggio (62467 inhabitants)
69 Km NW of Prato (191150 inhabitants)
70 Km E of La Spezia (93959 inhabitants)
77 Km N of Pisa (89158 inhabitants)
84 Km NW of Scandicci (50609 inhabitants)
87 Km NW of Firenze (382808 inhabitants)
88 Km W of Imola (69797 inhabitants)
94 Km SW of Ferrara (133155 inhabitants)
94 Km SE of Cremona (71901 inhabitants)
96 Km N 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 2019-08-11
02:34:26
44.39 10.61 10 2019-11-13
14:31:06
Bollettino Sismico Italiano INGV 73247091
Reviewed
Rev100
ML 1.5 2019-08-11
02:34:25
44.4 10.6 10 2019-08-11
03:08:01
Sala Sismica INGV-Roma 71366951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-11 02:34:26 ± 0.11
Latitude 44.39 ± 0.01
Longitude 10.61 ± 0.01
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 73247091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 663
Semi-minor axis of confidence ellipse (meter) 308
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 359
Circular confidence region, given by single value of horizontal uncertainty (meter) 660
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 175
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.04497
Epicentral distance of station farthest from the epicenter (degree) 0.67359
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 71366951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-11 03:08:01

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 26
Type of magnitude ML
Reference to an origin 73247091
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-15 13:22:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PII.HHZ. 2019-08-11T02:34:49.00 0.6 undecidable manual S 185 0.6736 50 0.21 45
IV.MPPT.EHZ. 2019-08-11T02:34:45.75 0.6 undecidable manual S 141 0.5558 50 0.44 44
GU.MAIM.HHE. 2019-08-11T02:34:43.54 0.6 undecidable manual S 190 0.4856 50 0.3 45
GU.GRAM.HHZ. 2019-08-11T02:34:41.39 0.6 undecidable manual S 284 0.3993 50 0.72 42
GU.POPM.HHZ. 2019-08-11T02:34:39.81 0.6 undecidable manual S 163 0.3642 50 0.19 48
IV.PII.HHZ. 2019-08-11T02:34:39.11 0.3 undecidable manual P 185 0.6736 50 -0.07 68
IV.PLMA.HHZ. 2019-08-11T02:34:38.56 0.3 undecidable manual P 238 0.6403 50 -0.05 69
IV.SEI.HHZ. 2019-08-11T02:34:38.17 0.6 undecidable manual P 122 0.6349 50 -0.36 43
IV.BDI.HHZ. 2019-08-11T02:34:38.63 0.6 undecidable manual S 182 0.3301 50 0 49
IV.MOCL.EHZ. 2019-08-11T02:34:37.06 0.3 undecidable manual P 133 0.5648 50 -0.26 67
IV.ZCCA.HHZ. 2019-08-11T02:34:37.14 0.3 undecidable manual S 99 0.2662 50 0.4 69
MN.VLC.HHZ. 2019-08-11T02:34:37.54 0.6 undecidable manual S 214 0.2824 50 0.33 47
GU.SARM.EHE. 2019-08-11T02:34:36.42 0.3 undecidable manual S 215 0.2563 50 -0.01 74
IV.MPPT.EHZ. 2019-08-11T02:34:36.88 0.3 undecidable manual P 141 0.5558 50 -0.29 67
GU.MAIM.HHE. 2019-08-11T02:34:35.82 0.1 undecidable manual P 190 0.4856 50 -0.15 93
GU.GRAM.HHZ. 2019-08-11T02:34:34.31 0.1 positive manual P 284 0.3993 50 -0.18 93
IV.BDI.HHZ. 2019-08-11T02:34:33.12 0.1 positive manual P 182 0.3301 50 -0.19 95
GU.POPM.HHZ. 2019-08-11T02:34:33.65 0.1 undecidable manual P 163 0.3642 50 -0.24 94
MN.VLC.HHZ. 2019-08-11T02:34:32.50 0.1 positive manual P 214 0.2824 50 0.01 100
IV.ZCCA.HHZ. 2019-08-11T02:34:32.40 0.1 undecidable manual P 99 0.2662 50 0.18 97
GU.SARM.EHE. 2019-08-11T02:34:31.93 0.1 undecidable manual P 215 0.2563 50 -0.12 100
GU.GSCL.HHZ. 2019-08-11T02:34:28.39 0.1 positive manual P 199 0.045 152 0.18 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHE. ML:1.6 0.00074268855 0.24 AML other m 2019-08-11T02:34:35.07
GU.GSCL.HHN. ML:1.7 0.0008208915 0.24 AML other m 2019-08-11T02:34:35.07
MN.VLC.HHE. ML:1.2 7.4328015E-5 0.24 AML other m 2019-08-11T02:34:38.02
MN.VLC.HNE. ML:1.3 9.0372235E-5 0.24 AML other m 2019-08-11T02:34:38.03
IV.BDI.HHE. ML:1.4 0.00010041559 0.2208 AML other m 2019-08-11T02:34:39.07
IV.BDI.HNE. ML:1.4 9.149532E-5 0.2096 AML other m 2019-08-11T02:34:39.08
MN.VLC.HHN. ML:1.2 7.4264785E-5 0.2608 AML other m 2019-08-11T02:34:39.60
IV.BDI.HNN. ML:1.7 0.00017433175 0.2896 AML other m 2019-08-11T02:34:40.22
IV.BDI.HHN. ML:1.6 0.00013734855 0.28 AML other m 2019-08-11T02:34:40.22
IV.ZCCA.HHE. ML:1.5 0.00014998145 0.4 AML other m 2019-08-11T02:34:40.61
IV.ZCCA.HNE. ML:1.7 0.00022754245 0.6592 AML other m 2019-08-11T02:34:40.81
GU.POPM.HHE. ML:1.6 0.0001390847 0.32 AML other m 2019-08-11T02:34:41.36
IV.ZCCA.HNN. ML:1.6 0.00018743018 0.4304 AML other m 2019-08-11T02:34:41.58
IV.ZCCA.HHN. ML:1.6 0.00017767315 0.36 AML other m 2019-08-11T02:34:41.58
GU.POPM.HHN. ML:1.8 0.0002245502 0.3584 AML other m 2019-08-11T02:34:41.46
GU.GRAM.HHE. ML:1.6 0.00010848095 0.24 AML other m 2019-08-11T02:34:43.36
GU.GRAM.HHN. ML:1.5 9.513507E-5 0.28 AML other m 2019-08-11T02:34:43.63
IV.MPPT.EHE. ML:1 1.7609638E-5 0.32 AML other m 2019-08-11T02:34:49.31
IV.MOCL.EHE. ML:1.2 3.0438935E-5 0.2784 AML other m 2019-08-11T02:34:49.86
IV.PII.HHE. ML:1.4 4.0546105E-5 0.2 AML other m 2019-08-11T02:34:50.81
IV.MPPT.EHN. ML:1 2.0099555E-5 0.2592 AML other m 2019-08-11T02:34:51.82
IV.SEI.HHN. ML:1.6 6.18142E-5 0.4592 AML other m 2019-08-11T02:34:52.26
IV.PLMA.HHN. ML:1.1 2.077214E-5 0.4 AML other m 2019-08-11T02:34:52.39
IV.PII.HHN. ML:1.7 7.023201E-5 0.3408 AML other m 2019-08-11T02:34:52.42
IV.SEI.HHE. ML:1.5 5.4203485E-5 0.32 AML other m 2019-08-11T02:34:52.96
IV.PLMA.HHE. ML:1 1.7086635E-5 0.2208 AML other m 2019-08-11T02:34:53.11
IV.MBAL.HNE. ML:0 0.00014178555 0.8784 AML other m 2019-08-11T02:35:05.62
IV.MBAL.EHN. ML:0 1.108388E-5 0.1408 AML other m 2019-08-11T02:35:11.33
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