Earthquake 3 km S Borgo a Mozzano (LU), Magnitude ML 1.0, 6 June 2019 time 08:11:37 (Timezone UTC)

A magnitude ML 1.0 (quarry blast) earthquake occured in region: 3 km S Borgo a Mozzano (LU), on

06-06-2019 08:11:37 (UTC)
06-06-2019 10:11:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.9520, 10.5430 at 0 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Event type: quarry blast.

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.

Did you feel it? Fill in the questionnaire.

Display location by

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).

Municipality	Region	Distance (km)	Inhabitants	Cumulative Inhabitants
Borgo a Mozzano	LU	3	6994	6994
Bagni di Lucca	LU	8	6161	13155
Villa Basilica	LU	9	1633	14788
Pescaglia	LU	11	3526	18314
Capannori	LU	12	46252	64566
Lucca	LU	12	89046	153612
Coreglia Antelminelli	LU	13	5215	158827
Pescia	PT	13	19644	178471
Porcari	LU	14	8845	187316
Barga	LU	14	10034	197350
Gallicano	LU	15	3807	201157
Montecarlo	LU	15	4428	205585
Uzzano	PT	15	5770	211355
Massa e Cozzile	PT	17	7983	219338
Molazzana	LU	17	1043	220381
Buggiano	PT	17	8825	229206
Fabbriche di Vergemoli	LU	17	768	229974
Marliana	PT	18	3210	233184
Altopascio	LU	18	15481	248665
Massarosa	LU	19	22471	271136
Chiesina Uzzanese	PT	19	4552	275688
Camaiore	LU	19	32513	308201
Fosciandora	LU	20	602	308803
Piteglio	PT	20	1683	310486
Montecatini-Terme	PT	20	20409	330895

Municipalities with at least 50000 inhabitants

An earthquake occurred to

12 Km N of Lucca (89046 inhabitants)

25 Km E of Viareggio (62467 inhabitants)

29 Km NE of Pisa (89158 inhabitants)

30 Km W of Pistoia (90315 inhabitants)

33 Km E of Massa (69479 inhabitants)

38 Km E of Carrara (63133 inhabitants)

45 Km W of Prato (191150 inhabitants)

48 Km NE of Livorno (159219 inhabitants)

56 Km W of Scandicci (50609 inhabitants)

60 Km E of La Spezia (93959 inhabitants)

61 Km W of Firenze (382808 inhabitants)

83 Km SW of Modena (184973 inhabitants)

83 Km S of Reggio nell'Emilia (171345 inhabitants)

88 Km SW of Bologna (386663 inhabitants)

95 Km NW of Siena (53903 inhabitants)

96 Km S of Parma (192836 inhabitants)

96 Km S of Carpi (70699 inhabitants)

Recent and historical seismicity

Not available maps for this sismic event.

Seismic hazard

Not available maps for this sismic event.

Shakemap

Not available maps for this sismic event.

Felt maps

Not available maps for this sismic event.

Locations history

Type	Magnitude	Date and Time (UTC)	Latitude	Longitude	Depth (km)	Published time (UTC)	Author	Location ID
Bulletin Rev1000	ML 1.0	2019-06-06 08:11:37	43.9517	10.5433	1	2019-11-13 14:31:04	Bollettino Sismico Italiano INGV	72950311
Reviewed Rev100	ML 1.1	2019-06-06 08:11:36	43.9295	10.5183	8	2019-06-06 09:30:28	Sala Sismica INGV-Roma	69252661
Reviewed Rev100	ML 1.1	2019-06-06 08:11:36	43.9145	10.5243	1	2019-06-06 08:25:58	Sala Sismica INGV-Roma	69251111

Preferred location and magnitude until now.

Origin information

Origin

Field	Value
Time (UTC)	2019-06-06 08:11:37 ± 0.13
Latitude	43.9517 ± 0.0081
Longitude	10.5433 ± 0.0100
Depth (km)	1 (operator assigned)
Evaluation mode of Origin	manual
Evaluation status of Origin	reviewed
Version	1000 -> BULLETIN-INGV
Event type	quarry blast
Origin ID	72950311

Uncertainty

Field	Value
Preferred uncertainty description	uncertainty ellipse
Semi-major axis of confidence ellipse (meter)	960
Semi-minor axis of confidence ellipse (meter)	730
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)	42
Circular confidence region, given by single value of horizontal uncertainty (meter)	960.0
Confidence level of the uncertainty (%)	68

Quality

Field	Value
Largest azimuthal gap in station distribution as seen from epicenter (degree)	125
Number of associated phases, regardless of their use for origin computation	18
Number of defining phases	9
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)	0.00000
Epicentral distance of station farthest from the epicenter (degree)	0.39390
Number of stations at which the event was observed	18
Number of stations from which data was used for origin computation	9

Magnitudes information

ML:1.1

Field	Value
Value	1.1
Uncertainty	0.1
Num. used stations	8
Type of magnitude	ML
Reference to an origin	69251111
Agency	INGV
Autore	Sala Sismica INGV-Roma
Time of creation (UTC)	2019-06-06 08:25:58

ML:1.0

Field	Value
Value	1.0
Uncertainty	0.1
Num. used stations	6
Type of magnitude	ML
Reference to an origin	72950311
Agency	INGV
Autore	Bollettino Sismico Italiano INGV
Time of creation (UTC)	2019-10-01 10:41:59

ML:1.1

Field	Value
Value	1.1
Uncertainty	0.1
Num. used stations	8
Type of magnitude	ML
Reference to an origin	69252661
Agency	INGV
Autore	Sala Sismica INGV-Roma
Time of creation (UTC)	2019-06-06 09:30:28

Picking and Arrival

SCNL	Time	Uncertainty	Polarity	Evaluation_mode	Phase	Azimuth	Distance(km)	Takeoff_angle	Residual	Weight
IV.EPZF.HHZ.	2019-06-06T08:13:08.36	3.0	negative	manual	Pn				-3.52	0
OX.MPRI.HHZ.	2019-06-06T08:13:03.48	3.0	undecidable	manual	Sg				11.76	0
IV.MMUR.HNZ.	2019-06-06T08:12:57.60	3.0	undecidable	manual	Sg				17.889999	0
IT.VNF1.HGZ.	2019-06-06T08:12:37.64	3.0	negative	manual	Pg				9.68	0
IV.LPEL.HHZ.	2019-06-06T08:12:27.45	3.0	undecidable	manual	Pn				2.95	0
IV.VVLD.HHZ.	2019-06-06T08:12:21.45	3.0	negative	manual	Pn				0.26	0
IV.LIK.EHZ.01	2019-06-06T08:12:20.76	3.0	positive	manual	Pn				-3.18	0
IV.GAVE.EHZ.	2019-06-06T08:12:07.72	3.0	negative	manual	Pn				-0.95	0
IV.FERS.HNZ.	2019-06-06T08:11:50.08	3.0	positive	manual	Pn				-0.83	0
IV.MPPT.EHE.	2019-06-06T08:11:46.13	0.3	undecidable	manual	P	89	43.7229	91	-0.24	92
GU.EQUI.HHE.	2019-06-06T08:11:45.00	0.6	undecidable	manual	P	308	39.1275	91	-0.47	59
IV.MTCR.EHE.	2019-06-06T08:11:44.94	0.6	undecidable	manual	P	77	37.629	91	-0.21	62
GU.SARM.EHE.	2019-06-06T08:11:43.55	0.3	undecidable	manual	P	336	28.1496	91	0.28	93
IV.PII.HHE.	2019-06-06T08:11:42.91	0.3	undecidable	manual	P	183	25.5522	91	0.18	96
MN.VLC.HHE.	2019-06-06T08:11:42.46	0.6	undecidable	manual	P	332	26.2515	91	-0.41	61
GU.POPM.HHZ.	2019-06-06T08:11:41.76	0.3	undecidable	manual	P	59	19.9689	91	0.14	98
IV.BDI.HHZ.	2019-06-06T08:11:40.43	0.3	undecidable	manual	P	19	12.9759	92	0.2	98
GU.CARD.HHZ.	2019-06-06T08:11:39.65	0.3	undecidable	manual	P	329	9.5793	93	0.11	100

Station Magnitude and Amplitude

SCNL	mag	Generic_amplitude	Period	Type	Category	Unit	Time_window_reference
IV.BDI.HHN.	ML:1.2	0.0002066465	0.48	AML	other	m	2019-06-06T08:11:43.04
IV.BDI.HNN.	ML:1.1	0.00017633955000000002	0.4864	AML	other	m	2019-06-06T08:11:43.29
IV.BDI.HHE.	ML:0.8	0.000079743545	1.8048	AML	other	m	2019-06-06T08:11:43.05
IV.BDI.HNE.	ML:0.9	0.0001171451	0.4864	AML	other	m	2019-06-06T08:11:43.06
GU.POPM.HHE.	ML:1.0	0.00009120294000000001	0.4352	AML	other	m	2019-06-06T08:11:45.32
GU.POPM.HHN.	ML:1.0	0.00008273030000000001	0.2048	AML	other	m	2019-06-06T08:11:46.18

TDMT - Time Domain Moment Tensor

Not available TDMT solution for this seismic event.

Fault Plane solutions in the area

Not available maps for this sismic event.

Download

Type	Description	Link
QuakeML - small	Event, Origin, FocalMechanism	Download
QuakeML - full	Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude	Download

Earthquake (quarry blast) with magnitude of ML 1.0 on date 06-06-2019 and time 08:11:37 (UTC) in region 3 km S Borgo a Mozzano (LU)

Municipalities within 20 km from the epicenter

Municipalities with at least 50000 inhabitants

Origin

Uncertainty

Quality

ML:1.1

ML:1.0

ML:1.1