Earthquake 3 km W Visso (MC), Magnitude ML 0.3, 3 March 2017 time 13:28:56 (Timezone UTC)

A magnitude ML 0.3 earthquake occured in region: 3 km W Visso (MC), on

03-03-2017 13:28:56 (UTC)
03-03-2017 14:28:56 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9380, 13.0500 at 10 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.

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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
Visso	MC	3	1107	1107
Preci	PG	7	724	1831
Ussita	MC	7	444	2275
Monte Cavallo	MC	7	145	2420
Castelsantangelo sul Nera	MC	10	281	2701
Sellano	PG	11	1079	3780
Fiordimonte	MC	12	202	3982
Pieve Torina	MC	12	1458	5440
Fiastra	MC	14	559	5999
Pievebovigliana	MC	14	866	6865
Acquacanina	MC	15	121	6986
Bolognola	MC	16	142	7128
Muccia	MC	16	915	8043
Norcia	PG	17	4957	13000
Serravalle di Chienti	MC	17	1070	14070
Cerreto di Spoleto	PG	17	1075	15145

Municipalities with at least 50000 inhabitants

An earthquake occurred to

28 Km E of Foligno (57155 inhabitants)

53 Km NE of Terni (111501 inhabitants)

57 Km E of Perugia (166134 inhabitants)

62 Km NW of Teramo (54892 inhabitants)

71 Km NW of L'Aquila (69753 inhabitants)

85 Km SW of Ancona (100861 inhabitants)

96 Km NE of Viterbo (67173 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
Reviewed Rev100	ML 0.3	2017-03-03 13:28:56	42.9382	13.0495	10	2017-03-03 13:39:16	Sala Sismica INGV-Roma	41904241

Preferred location and magnitude until now.

Origin information

Origin

Field	Value
Time (UTC)	2017-03-03 13:28:56 ± 0.2
Latitude	42.9382 ± 0.0036
Longitude	13.0495 ± 0.0061
Depth (km)	10 ± 1 (from location)
Evaluation mode of Origin	manual
Evaluation status of Origin	reviewed
Version	100 -> SURVEY-INGV
Event type	earthquake
Origin ID	41904241

Uncertainty

Field	Value
Preferred uncertainty description	uncertainty ellipse
Semi-major axis of confidence ellipse (meter)	480
Semi-minor axis of confidence ellipse (meter)	63
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)	268
Circular confidence region, given by single value of horizontal uncertainty (meter)	480.0
Confidence level of the uncertainty (%)	68

Quality

Field	Value
Largest azimuthal gap in station distribution as seen from epicenter (degree)	120
Number of associated phases, regardless of their use for origin computation	39
Number of defining phases	12
RMS of the travel time residuals of the arrivals used for the origin computation (sec)	0.2
Epicentral distance of station closest to the epicenter (degree)	0.00000
Epicentral distance of station farthest from the epicenter (degree)	0.20684
Number of stations at which the event was observed	31
Number of stations from which data was used for origin computation	6

Magnitude information

ML:0.3

Field	Value
Value	0.3
Uncertainty	0.2
Num. used stations	4
Type of magnitude	ML
Reference to an origin	41904241
Agency	INGV
Autore	Sala Sismica INGV-Roma
Time of creation (UTC)	2017-03-03 13:39:16

Picking and Arrival

SCNL	Time	Uncertainty	Polarity	Evaluation_mode	Phase	Azimuth	Distance(km)	Takeoff_angle	Residual	Weight
IV.CAR1.HHZ.	2017-03-03T13:30:23.61	3.0	undecidable	manual	Sn				-0.01	0
IV.CRMI.HHZ.	2017-03-03T13:30:08.50	3.0	undecidable	manual	Sn				3.7	0
IV.NDIM.HHZ.	2017-03-03T13:30:05.32	3.0	undecidable	manual	Sn				-6.75	0
BA.PZUN.HHZ.	2017-03-03T13:29:58.46	3.0	undecidable	manual	Sg				9.23	0
GU.TRAV.HHZ.	2017-03-03T13:29:54.75	3.0	undecidable	manual	Pn				-6.13	0
IV.ERC.EHZ.	2017-03-03T13:29:54.09	3.0	undecidable	manual	Pn				-4.66	0
IV.ESML.HHZ.	2017-03-03T13:29:50.04	3.0	negative	manual	Pn				-8.14	0
IV.ISTR.HHZ.	2017-03-03T13:29:49.41	3.0	negative	manual	Pg				7.48	0
MN.TRI.HHZ.	2017-03-03T13:29:44.42	3.0	undecidable	manual	Sg				-0.95	0
IV.T1217.EHZ.	2017-03-03T13:29:44.21	3.0	undecidable	manual	Sg				10.86	0
IV.LIK.EHZ.01	2017-03-03T13:29:40.26	3.0	undecidable	manual	Sn				-1.76	0
IV.T1212.EHZ.	2017-03-03T13:29:37.12	3.0	undecidable	manual	Sg				6.01	0
IV.NARO.HHZ.	2017-03-03T13:29:37.61	3.0	undecidable	manual	Sn				1.43	0
IV.NDIM.HNZ.	2017-03-03T13:29:36.65	3.0	negative	manual	Pg				7.57	0
GU.GSCL.HHZ.	2017-03-03T13:29:33.81	3.0	negative	manual	Pg				3.89	0
IV.INTR.HHZ.	2017-03-03T13:29:32.97	3.0	undecidable	manual	Sg				4.59	0
IV.SMA1.EHZ.	2017-03-03T13:29:25.95	3.0	undecidable	manual	Sn				-1.53	0
IV.MGR.HHZ.	2017-03-03T13:29:20.87	3.0	undecidable	manual	Pg				-2.35	0
IV.CMPO.HNZ.	2017-03-03T13:29:19.92	3.0	positive	manual	Pg				0.64	0
CR.STON.BHZ.	2017-03-03T13:29:17.20	3.0	undecidable	manual	S				-2.09	0
IV.NARO.HHZ.	2017-03-03T13:29:13.69	3.0	undecidable	manual	Pg				4.77	0
IV.PP3.EHZ.	2017-03-03T13:29:12.42	3.0	undecidable	manual	Sn				-5.44	0
IV.BRSN.EHZ.	2017-03-03T13:29:11.40	3.0	negative	manual	Pn				-4.02	0
IV.PTQR.HHZ.	2017-03-03T13:29:05.38	3.0	undecidable	manual	Pn				-2.74	0
IV.MMO1.EHZ.	2017-03-03T13:29:04.44	0.6	undecidable	manual	S	101	22.9548	114	-0.52	44
IV.T1215.EHZ.	2017-03-03T13:29:04.12	0.3	undecidable	manual	S	224	21.0678	116	-0.26	71
IV.T1220.HNZ.	2017-03-03T13:29:02.62	3.0	negative	manual	Pn				-1.67	0
IV.T1245.HHZ.	2017-03-03T13:29:02.43	0.1	undecidable	manual	S	129	14.4744	126	0.04	100
IV.T1219.EHZ.	2017-03-03T13:29:02.01	0.3	undecidable	manual	S	344	13.5753	127	-0.13	74
IV.FDMO.HHZ.	2017-03-03T13:29:01.46	0.3	undecidable	manual	S	16	11.2776	132	-0.09	75
IV.MMO1.EHZ.	2017-03-03T13:29:01.07	1.0	positive	manual	P	101	22.9548	114	-0.2	24
IV.T1214.EHZ.	2017-03-03T13:29:01.45	3.0	negative	manual	Pn				-3.03	0
IV.T1245.HHZ.	2017-03-03T13:29:00.04	0.1	undecidable	manual	P	129	14.4744	126	0.25	96
IV.T1216.EHZ.	2017-03-03T13:29:00.45	0.6	undecidable	manual	S	205	5.7942	151	0.1	50
IV.T1215.EHZ.	2017-03-03T13:29:00.86	0.1	undecidable	manual	P	224	21.0678	116	-0.08	98
IV.T1219.EHZ.	2017-03-03T13:28:59.73	0.1	undecidable	manual	P	344	13.5753	127	0.09	99
IV.MC2.EHZ.	2017-03-03T13:28:59.97	3.0	undecidable	manual	P				-4.01	0
IV.FDMO.HHZ.	2017-03-03T13:28:59.42	0.1	undecidable	manual	P	16	11.2776	132	0.12	99
IV.T1216.EHZ.	2017-03-03T13:28:58.79	0.1	undecidable	manual	P	205	5.7942	151	0.18	98

Station Magnitude and Amplitude

SCNL	mag	Generic_amplitude	Period	Type	Category	Unit	Time_window_reference
IV.FDMO.HHE.	ML:0.1	0.00001701484	1.6384	AML	other	m	2017-03-03T13:29:01.56
IV.FDMO.HHN.	ML:0.2	0.000021304665	0.1856	AML	other	m	2017-03-03T13:29:01.54
IV.T1216.EHN.	ML:0.6	0.000062740135	0.6272	AML	other	m	2017-03-03T13:29:00.63
IV.T1219.EHN.	ML:0.3	0.000021723825000000002	0.768	AML	other	m	2017-03-03T13:29:02.05
IV.T1245.HHE.	ML:0.3	0.00001813169	3.8016	AML	other	m	2017-03-03T13:29:03.14

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 with magnitude of ML 0.3 on date 03-03-2017 and time 13:28:56 (UTC) in region 3 km W Visso (MC)

Municipalities within 20 km from the epicenter

Municipalities with at least 50000 inhabitants

Origin

Uncertainty

Quality

ML:0.3