Earthquake 2 km S Norcia (PG), Magnitude ML 2.8, 17 December 2017 time 01:29:46 (Timezone Italy)

A magnitude ML 2.8 earthquake occured in region: 2 km S Norcia (PG), on

17-12-2017 00:29:46 (UTC)
17-12-2017 01:29:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7780, 13.0960 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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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
Norcia	PG	2	4957	4957
Cascia	PG	9	3217	8174
Preci	PG	12	724	8898
Castelsantangelo sul Nera	MC	14	281	9179
Poggiodomo	PG	15	117	9296
Cerreto di Spoleto	PG	15	1075	10371
Accumoli	RI	15	667	11038
Arquata del Tronto	AP	16	1178	12216
Visso	MC	17	1107	13323
Monteleone di Spoleto	PG	18	599	13922
Cittareale	RI	18	482	14404
Sellano	PG	19	1079	15483
Vallo di Nera	PG	19	364	15847
Ussita	MC	19	444	16291

Municipalities with at least 50000 inhabitants

An earthquake occurred to

38 Km SE of Foligno (57155 inhabitants)

44 Km NE of Terni (111501 inhabitants)

51 Km W of Teramo (54892 inhabitants)

53 Km NW of L'Aquila (69753 inhabitants)

68 Km SE of Perugia (166134 inhabitants)

90 Km E of Viterbo (67173 inhabitants)

91 Km W of Montesilvano (53738 inhabitants)

92 Km NE of Guidonia Montecelio (88673 inhabitants)

94 Km N of Tivoli (56533 inhabitants)

98 Km W of Pescara (121014 inhabitants)

100 Km SW of Ancona (100861 inhabitants)

100 Km W of Chieti (51815 inhabitants)

Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.

Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.

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 2.8	2017-12-17 00:29:46	42.7775	13.0963	10	2019-03-25 14:09:23	Bollettino Sismico Italiano INGV	62621471
Reviewed Rev100	ML 2.9	2017-12-17 00:29:46	42.7802	13.1003	10	2017-12-17 00:35:30	Sala Sismica INGV-Roma	52631461

Preferred location and magnitude until now.

Origin information

Origin

Field	Value
Time (UTC)	2017-12-17 00:29:46 ± 0.05
Latitude	42.7775 ± 0.0018
Longitude	13.0963 ± 0.0049
Depth (km)	10 ± 0 (from location)
Evaluation mode of Origin	manual
Evaluation status of Origin	reviewed
Version	1000 -> BULLETIN-INGV
Event type	earthquake
Origin ID	62621471

Uncertainty

Field	Value
Preferred uncertainty description	uncertainty ellipse
Semi-major axis of confidence ellipse (meter)	326
Semi-minor axis of confidence ellipse (meter)	175
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)	80
Circular confidence region, given by single value of horizontal uncertainty (meter)	330.0
Confidence level of the uncertainty (%)	68

Quality

Field	Value
Largest azimuthal gap in station distribution as seen from epicenter (degree)	45
Number of associated phases, regardless of their use for origin computation	84
Number of defining phases	84
RMS of the travel time residuals of the arrivals used for the origin computation (sec)	0.28
Epicentral distance of station closest to the epicenter (degree)	0.05756
Epicentral distance of station farthest from the epicenter (degree)	0.97037
Number of stations at which the event was observed	51
Number of stations from which data was used for origin computation	51

Magnitudes information

ML:2.8

Field	Value
Value	2.8
Uncertainty	0.3
Num. used stations	106
Type of magnitude	ML
Reference to an origin	62621471
Agency	INGV
Autore	Bollettino Sismico Italiano INGV
Time of creation (UTC)	2018-10-31 14:37:21

ML:2.9

Field	Value
Value	2.9
Uncertainty	0.3
Num. used stations	108
Type of magnitude	ML
Reference to an origin	52631461
Agency	INGV
Autore	Sala Sismica INGV-Roma
Time of creation (UTC)	2017-12-17 00:35:29

Picking and Arrival

SCNL	Time	Uncertainty	Polarity	Evaluation_mode	Phase	Azimuth	Distance(km)	Takeoff_angle	Residual	Weight
IV.CING.HHZ.	2017-12-17T00:30:07.72	0.6	undecidable	manual	S	7	66.7776	50	0.69	39
IV.FOSV.EHZ.	2017-12-17T00:30:06.66	0.6	undecidable	manual	S	335	63.492	50	0.52	42
IV.BADI.EHZ.	2017-12-17T00:30:05.12	0.3	undecidable	manual	P	320	106.5156	50	0.7	54
IV.ATCC.EHZ.	2017-12-17T00:30:05.65	0.6	undecidable	manual	S	321	58.497	50	0.85	37
IV.EL6.EHZ.	2017-12-17T00:30:05.96	0.6	undecidable	manual	S	0	61.1943	50	0.43	43
IV.INTR.HHZ.	2017-12-17T00:30:04.12	0.3	undecidable	manual	P	142	107.7144	50	-0.49	58
IV.MNTP.HNZ.	2017-12-17T00:30:04.20	0.6	undecidable	manual	S	37	50.1165	50	1.63	25
IV.APEC.HHZ.	2017-12-17T00:30:04.26	0.3	undecidable	manual	P	328	102.4197	50	0.46	59
IV.GAG1.HNZ.	2017-12-17T00:30:03.13	0.6	undecidable	manual	S	357	51.1155	50	0.28	45
IV.MTL1.HNN.	2017-12-17T00:30:03.69	0.6	undecidable	manual	S	352	53.6019	50	0.18	46
IV.SNTG.HHZ.	2017-12-17T00:30:03.94	0.6	undecidable	manual	S	347	54.4011	50	0.21	45
IV.GIGS.HHZ.	2017-12-17T00:30:03.15	0.6	undecidable	manual	S	133	53.0025	50	-0.19	46
IV.PIEI.HHZ.	2017-12-17T00:30:02.63	0.3	undecidable	manual	P	332	95.6376	50	-0.1	64
IV.SSM1.HNE.	2017-12-17T00:30:02.64	0.6	undecidable	manual	S	7	50.5161	50	-0.03	47
IV.FRON.EHZ.	2017-12-17T00:30:01.32	0.3	undecidable	manual	P	340	87.4458	50	-0.16	65
IV.PTQR.HHZ.	2017-12-17T00:30:01.24	0.6	undecidable	manual	P	163	87.4458	50	-0.24	42
IV.MOMA.HHZ.	2017-12-17T00:30:01.41	0.6	undecidable	manual	S	274	42.9237	50	0.75	39
IV.CESX.HHZ.	2017-12-17T00:30:01.58	0.6	undecidable	manual	S	246	45.621	50	0.22	46
IV.MDAR.HNN.	2017-12-17T00:30:01.38	0.6	undecidable	manual	S	5	46.2204	50	-0.15	47
IV.CERT.HHZ.	2017-12-17T00:30:01.98	0.6	undecidable	manual	P	186	92.3409	50	-0.26	42
IV.FIU1.HNZ.	2017-12-17T00:30:01.66	0.6	undecidable	manual	S	344	47.5191	50	-0.22	46
IV.SRES.HHZ.	2017-12-17T00:30:00.36	0.3	undecidable	manual	P	219	76.7676	50	0.52	61
IV.TERO.HHZ.	2017-12-17T00:30:00.88	0.6	undecidable	manual	S	112	44.8218	50	-0.27	46
IV.T0110.HHZ.	2017-12-17T00:30:00.78	0.3	undecidable	manual	P	137	82.3509	50	0.08	66
IV.T1247.HHZ.	2017-12-17T00:30:00.20	0.6	undecidable	manual	S	156	40.7259	50	0.13	47
IV.SEF1.HNN.	2017-12-17T00:30:00.31	0.6	undecidable	manual	S	344	42.7239	50	-0.28	46
IV.PP3.EHZ.	2017-12-17T00:30:00.87	0.3	undecidable	manual	P	32	78.4659	50	0.77	55
IV.ATFO.HHZ.	2017-12-17T00:30:00.20	0.6	undecidable	manual	P	327	77.9664	50	0.18	44
IV.TRTR.HHZ.	2017-12-17T00:29:59.52	0.3	undecidable	manual	P	87	66.5778	50	1.25	45
IV.CAMP.HHZ.	2017-12-17T00:29:59.00	0.3	undecidable	manual	S	136	37.0296	50	-0.07	72
IV.VCEL.EHZ.	2017-12-17T00:29:59.79	0.3	undecidable	manual	P	125	74.1702	50	0.36	64
IV.PF6.EHN.	2017-12-17T00:29:59.70	0.3	undecidable	manual	S	11	40.7259	50	-0.37	67
IV.GUMA.HHZ.	2017-12-17T00:29:59.32	0.3	undecidable	manual	S	31	37.1295	50	0.22	70
IV.SSFR.HHZ.	2017-12-17T00:29:59.95	0.3	undecidable	manual	P	341	77.367	50	0.02	68
IV.MURB.HHZ.	2017-12-17T00:29:59.01	0.3	undecidable	manual	P	319	71.0733	50	0.05	68
IV.MF5.EHZ.	2017-12-17T00:29:59.85	0.3	undecidable	manual	S	52	37.629	50	0.61	63
IV.ARRO.EHZ.	2017-12-17T00:29:58.34	0.6	undecidable	manual	S	231	34.8429	50	-0.15	48
IV.CING.HHZ.	2017-12-17T00:29:58.06	0.1	undecidable	manual	P	7	66.7776	50	-0.24	88
IV.FAGN.HHZ.	2017-12-17T00:29:58.61	0.3	undecidable	manual	P	145	69.375	50	-0.09	68
IV.CSP1.EHZ.	2017-12-17T00:29:58.46	0.6	undecidable	manual	S	14	35.9418	50	-0.33	46
IV.EL6.EHZ.	2017-12-17T00:29:57.23	0.1	undecidable	manual	P	0	61.1943	50	-0.21	90
IV.FOSV.EHZ.	2017-12-17T00:29:57.56	0.1	undecidable	manual	P	335	63.492	50	-0.23	89
IV.RM33.HNZ.	2017-12-17T00:29:57.41	0.3	undecidable	manual	S	162	31.3464	50	-0.14	72
IV.MNTP.HNZ.	2017-12-17T00:29:56.14	0.3	undecidable	manual	P	37	50.1165	50	0.41	66
IV.FIAM.HHZ.	2017-12-17T00:29:56.45	0.3	undecidable	manual	P	178	56.499	50	-0.27	67
IV.CESI.HHZ.	2017-12-17T00:29:56.87	0.3	undecidable	manual	S	328	29.6481	50	-0.24	71
IV.MTL1.HNN.	2017-12-17T00:29:56.04	0.3	undecidable	manual	P	352	53.6019	50	-0.23	68
IV.ATCC.EHZ.	2017-12-17T00:29:56.92	0.1	undecidable	manual	P	321	58.497	50	-0.09	92
IV.OFFI.HHZ.	2017-12-17T00:29:56.54	0.1	undecidable	manual	P	70	51.0156	50	0.68	80
IV.SSM1.HNE.	2017-12-17T00:29:55.45	0.1	undecidable	manual	P	7	50.5161	50	-0.33	89
IV.SMA1.EHZ.	2017-12-17T00:29:55.94	0.3	undecidable	manual	S	130	25.4523	110	0.16	73
IV.GIGS.HHZ.	2017-12-17T00:29:55.78	0.1	undecidable	manual	P	133	53.0025	50	-0.39	88
IV.FIU1.HNZ.	2017-12-17T00:29:55.07	0.3	undecidable	manual	P	344	47.5191	50	-0.26	68
IV.GAG1.HNZ.	2017-12-17T00:29:55.77	0.1	undecidable	manual	P	357	51.1155	50	-0.12	93
IV.T1299.EHZ.	2017-12-17T00:29:55.14	0.3	undecidable	manual	S	136	21.9669	113	0.47	68
IV.SNTG.HHZ.	2017-12-17T00:29:55.99	0.1	undecidable	manual	P	347	54.4011	50	-0.41	87
IV.MTRA.HNZ.	2017-12-17T00:29:55.29	0.3	undecidable	manual	S	95	24.5532	111	-0.22	72
IV.CESX.HHZ.	2017-12-17T00:29:54.96	0.1	undecidable	manual	P	246	45.621	50	-0.07	95
IV.MDAR.HNN.	2017-12-17T00:29:54.79	0.1	undecidable	manual	P	5	46.2204	50	-0.34	90
IV.LNSS.HHZ.	2017-12-17T00:29:54.31	0.3	undecidable	manual	S	193	19.869	115	0.28	71
IV.MMO1.EHZ.	2017-12-17T00:29:54.64	0.3	undecidable	manual	S	54	23.0547	112	-0.4	69
IV.TERO.HHZ.	2017-12-17T00:29:54.55	0.1	undecidable	manual	P	112	44.8218	50	-0.36	90
IV.MOMA.HHZ.	2017-12-17T00:29:54.69	0.1	undecidable	manual	P	274	42.9237	50	0.07	95
IV.T1247.HHZ.	2017-12-17T00:29:54.03	0.1	undecidable	manual	P	156	40.7259	50	-0.25	92
IV.SEF1.HNN.	2017-12-17T00:29:54.30	0.1	undecidable	manual	P	344	42.7239	50	-0.29	91
IV.FEMA.HNZ.	2017-12-17T00:29:54.24	0.3	undecidable	manual	S	350	20.868	114	-0.07	74
IV.GUMA.HHZ.	2017-12-17T00:29:53.76	0.1	positive	manual	P	31	37.1295	50	0.04	97
IV.CSP1.EHZ.	2017-12-17T00:29:53.24	0.1	undecidable	manual	P	14	35.9418	50	-0.31	92
IV.MF5.EHZ.	2017-12-17T00:29:53.96	0.1	undecidable	manual	P	52	37.629	50	0.16	95
IV.ARRO.EHZ.	2017-12-17T00:29:53.31	0.1	undecidable	manual	P	231	34.8429	50	-0.06	97
IV.MC2.EHZ.	2017-12-17T00:29:53.26	0.3	undecidable	manual	S	27	16.6722	120	0.24	72
IV.CAMP.HHZ.	2017-12-17T00:29:53.52	0.1	undecidable	manual	P	136	37.0296	50	-0.19	94
IV.PF6.EHN.	2017-12-17T00:29:53.92	0.1	undecidable	manual	P	11	40.7259	50	-0.37	90
IV.RM33.HNZ.	2017-12-17T00:29:52.67	0.3	undecidable	manual	P	162	31.3464	50	-0.16	72
IV.CESI.HHZ.	2017-12-17T00:29:52.38	0.1	positive	manual	P	328	29.6481	50	-0.19	95
IV.T1299.EHZ.	2017-12-17T00:29:51.44	0.1	undecidable	manual	P	136	21.9669	113	0.27	95
IV.MTRA.HNZ.	2017-12-17T00:29:51.47	0.1	undecidable	manual	P	95	24.5532	111	-0.18	96
IV.LNSS.HHZ.	2017-12-17T00:29:51.00	0.1	positive	manual	P	193	19.869	115	0.21	97
IV.SMA1.EHZ.	2017-12-17T00:29:51.80	0.1	undecidable	manual	P	130	25.4523	110	-0.01	100
IV.MMO1.EHZ.	2017-12-17T00:29:51.26	0.1	positive	manual	P	54	23.0547	112	-0.12	98
IV.MC2.EHZ.	2017-12-17T00:29:50.38	0.1	positive	manual	P	27	16.6722	120	0.17	98
IV.FEMA.HNZ.	2017-12-17T00:29:50.93	0.1	undecidable	manual	P	350	20.868	114	-0.03	100
IV.NRCA.HNZ.	2017-12-17T00:29:50.14	0.1	undecidable	manual	S	13	6.3936	146	-0.2	99
IV.NRCA.HNZ.	2017-12-17T00:29:48.83	0.1	negative	manual	P	13	6.3936	146	0.17	100

Station Magnitude and Amplitude

SCNL	mag	Generic_amplitude	Period	Type	Category	Unit	Time_window_reference
IV.NRCA.HNE.	ML:3.4	0.044895235	0.18	AML	other	m	2017-12-17T00:29:50.31
IV.NRCA.HNN.	ML:3.6	0.058387535	0.16	AML	other	m	2017-12-17T00:29:50.31
IV.NRCA.HHN.	ML:3.6	0.062307625	0.16	AML	other	m	2017-12-17T00:29:50.31
IV.NRCA.HHE.	ML:3.4	0.04557695	0.18	AML	other	m	2017-12-17T00:29:50.31
OB.GAVE.EHE.	ML:0.0	0.02640035	0.22	AML	other	m	2017-12-17T00:29:54.40
OB.GAVE.EHN.	ML:0.0	0.024802515	0.22	AML	other	m	2017-12-17T00:29:54.90
OB.GAVE.HNE.	ML:0.0	0.023390755	0.23	AML	other	m	2017-12-17T00:29:54.40
OB.GAVE.HNN.	ML:0.0	0.0079671295	0.2	AML	other	m	2017-12-17T00:29:54.90
IV.FEMA.HNE.	ML:3.1	0.0092491135	0.23	AML	other	m	2017-12-17T00:29:55.60
IV.FEMA.HNN.	ML:2.8	0.004838311	0.34	AML	other	m	2017-12-17T00:29:55.65
IV.LNSS.HHN.	ML:2.9	0.0062754635	0.24	AML	other	m	2017-12-17T00:29:56.23
IV.LNSS.HHE.	ML:3.0	0.007525292	0.22	AML	other	m	2017-12-17T00:29:55.20
IV.T1299.HNN.	ML:3.0	0.007259251	0.25	AML	other	m	2017-12-17T00:29:55.64
IV.T1299.EHN.	ML:2.8	0.0038277245	0.24	AML	other	m	2017-12-17T00:29:55.64
IV.T1299.HNE.	ML:2.8	0.004437985	0.64	AML	other	m	2017-12-17T00:29:57.71
IV.T1299.EHE.	ML:2.8	0.004465885500000001	0.64	AML	other	m	2017-12-17T00:29:57.71
IV.MTRA.EHN.	ML:3.2	0.0107165265	0.32	AML	other	m	2017-12-17T00:29:55.80
IV.MTRA.HNE.	ML:3.1	0.0073589395	0.24	AML	other	m	2017-12-17T00:29:55.64
IV.MTRA.HNN.	ML:3.2	0.010587343499999999	0.32	AML	other	m	2017-12-17T00:29:55.79
IV.MTRA.EHE.	ML:3.1	0.0071760339999999995	0.24	AML	other	m	2017-12-17T00:29:55.64
IV.SMA1.EHN.	ML:2.9	0.005298229	0.48	AML	other	m	2017-12-17T00:30:00.85
IV.SMA1.EHE.	ML:3.1	0.0080278785	0.42	AML	other	m	2017-12-17T00:29:59.39
IV.CESI.HHE.	ML:2.8	0.0029176774999999998	0.2	AML	other	m	2017-12-17T00:29:58.62
IV.CESI.HHN.	ML:3.0	0.0056080545	0.2	AML	other	m	2017-12-17T00:29:57.17
IV.RM33.EHE.	ML:2.6	0.001776882	0.26	AML	other	m	2017-12-17T00:29:59.04
IV.RM33.HNN.	ML:2.6	0.0019019995	0.25	AML	other	m	2017-12-17T00:29:58.21
IV.RM33.EHN.	ML:2.6	0.0018452935	0.24	AML	other	m	2017-12-17T00:29:58.20
IV.RM33.HNE.	ML:2.6	0.0017801610000000002	0.26	AML	other	m	2017-12-17T00:29:59.18
IV.CSP1.EHN.	ML:2.5	0.0013564319999999999	0.3	AML	other	m	2017-12-17T00:29:59.58
IV.CSP1.EHE.	ML:3.0	0.004403594	0.22	AML	other	m	2017-12-17T00:29:59.27
IV.ARRO.EHN.	ML:2.8	0.002637587	0.2	AML	other	m	2017-12-17T00:30:00.63
IV.ARRO.EHE.	ML:2.8	0.0023958985	0.48	AML	other	m	2017-12-17T00:29:58.98
IV.CAMP.HHN.	ML:2.4	0.0010342514999999999	0.7	AML	other	m	2017-12-17T00:30:02.31
IV.CAMP.HHE.	ML:2.5	0.00112741055	0.48	AML	other	m	2017-12-17T00:30:01.85
IV.GUMA.HHE.	ML:3.4	0.0102401225	0.42	AML	other	m	2017-12-17T00:30:02.29
IV.GUMA.HNN.	ML:3.3	0.0072421505	0.24	AML	other	m	2017-12-17T00:30:01.33
IV.GUMA.HHN.	ML:3.5	0.01131616	0.42	AML	other	m	2017-12-17T00:30:02.13
IV.GUMA.HNE.	ML:3.5	0.0121982815	0.42	AML	other	m	2017-12-17T00:30:02.30
IV.MF5.EHN.	ML:3.2	0.0055586665	0.34	AML	other	m	2017-12-17T00:30:00.08
IV.MF5.EHE.	ML:3.1	0.005178178	0.52	AML	other	m	2017-12-17T00:30:00.54
IV.TERO.HHE.	ML:2.4	0.00081322625	0.1	AML	other	m	2017-12-17T00:30:02.08
IV.TERO.HNN.	ML:2.3	0.0005480743000000001	0.46	AML	other	m	2017-12-17T00:30:05.72
IV.TERO.HNE.	ML:2.2	0.00046755495	0.29	AML	other	m	2017-12-17T00:30:05.18
IV.TERO.HHN.	ML:2.6	0.0011683295	0.4	AML	other	m	2017-12-17T00:30:04.18
IV.MOMA.HNE.	ML:3.1	0.003951564	0.27	AML	other	m	2017-12-17T00:30:03.53
IV.MOMA.HHE.	ML:3.1	0.0039590735	0.26	AML	other	m	2017-12-17T00:30:03.53
IV.MOMA.HHN.	ML:3.1	0.004074153499999999	0.22	AML	other	m	2017-12-17T00:30:02.99
IV.MOMA.HNN.	ML:3.1	0.0038168895	0.21	AML	other	m	2017-12-17T00:30:02.99
IV.ASSB.HHE.	ML:2.9	0.0021676995	0.2	AML	other	m	2017-12-17T00:30:03.21
IV.ASSB.HHN.	ML:2.8	0.0017172994999999998	0.14	AML	other	m	2017-12-17T00:30:03.63
IV.CESX.HHN.	ML:2.7	0.0016157760000000002	0.4	AML	other	m	2017-12-17T00:30:04.52
IV.CESX.HHE.	ML:2.7	0.0016288079999999998	0.46	AML	other	m	2017-12-17T00:30:03.38
IV.GAG1.HNN.	ML:3.1	0.0033847995	0.34	AML	other	m	2017-12-17T00:30:04.23
IV.GAG1.HNE.	ML:3.1	0.003261082	0.48	AML	other	m	2017-12-17T00:30:08.03
IV.GIGS.HHE.	ML:1.9	0.000177894	0.26	AML	other	m	2017-12-17T00:30:07.26
IV.GIGS.HHN.	ML:1.8	0.0001509702	0.36	AML	other	m	2017-12-17T00:30:08.04
IV.SNTG.HNE.	ML:2.4	0.0006240251999999999	0.2	AML	other	m	2017-12-17T00:30:05.85
IV.SNTG.HHE.	ML:2.3	0.00053460635	0.2	AML	other	m	2017-12-17T00:30:05.75
IV.SNTG.HNN.	ML:2.6	0.0009183168	0.22	AML	other	m	2017-12-17T00:30:05.74
IV.SNTG.HHN.	ML:2.6	0.0010204098	0.2	AML	other	m	2017-12-17T00:30:05.75
IV.MNTP.HNN.	ML:3.0	0.0023217135	0.2	AML	other	m	2017-12-17T00:30:07.71
IV.MNTP.HNE.	ML:3.0	0.002822115	0.31	AML	other	m	2017-12-17T00:30:07.91
IV.OFFI.HHE.	ML:3.1	0.0032105105	0.36	AML	other	m	2017-12-17T00:30:11.84
IV.OFFI.HHN.	ML:3.2	0.0037451305000000003	0.28	AML	other	m	2017-12-17T00:30:07.95
IV.ATCC.EHN.	ML:2.8	0.00131558515	0.28	AML	other	m	2017-12-17T00:30:06.88
IV.ATCC.EHE.	ML:2.9	0.0018889559999999998	0.22	AML	other	m	2017-12-17T00:30:06.71
IV.EL6.EHE.	ML:2.8	0.0014251475499999998	0.18	AML	other	m	2017-12-17T00:30:10.08
IV.EL6.EHN.	ML:3.0	0.0020045385	0.36	AML	other	m	2017-12-17T00:30:07.10
IV.FOSV.EHE.	ML:2.4	0.00048413030000000004	0.24	AML	other	m	2017-12-17T00:30:11.00
IV.FOSV.EHN.	ML:2.6	0.00081038035	0.26	AML	other	m	2017-12-17T00:30:10.09
IV.CING.HHN.	ML:2.4	0.00052176375	0.26	AML	other	m	2017-12-17T00:30:11.34
IV.CING.HHE.	ML:2.6	0.00077420075	0.28	AML	other	m	2017-12-17T00:30:09.04
IV.FAGN.HHE.	ML:2.8	0.0010018536	0.64	AML	other	m	2017-12-17T00:30:13.08
IV.FAGN.HHN.	ML:2.5	0.0005963216	0.36	AML	other	m	2017-12-17T00:30:14.85
IV.MURB.HNN.	ML:3.2	0.0028721069999999996	0.39	AML	other	m	2017-12-17T00:30:14.06
IV.MURB.HHN.	ML:3.2	0.002892212	0.38	AML	other	m	2017-12-17T00:30:13.86
IV.MURB.HHE.	ML:3.4	0.003976276	0.4	AML	other	m	2017-12-17T00:30:14.10
IV.MURB.HNE.	ML:3.3	0.00353927	0.39	AML	other	m	2017-12-17T00:30:14.10
IV.TRTR.HHN.	ML:3.1	0.0022085665	0.26	AML	other	m	2017-12-17T00:30:14.15
IV.TRTR.HHE.	ML:3.0	0.0020101775000000003	0.28	AML	other	m	2017-12-17T00:30:15.89
IV.VCEL.EHN.	ML:2.5	0.00052993735	0.5	AML	other	m	2017-12-17T00:30:15.28
IV.VCEL.EHE.	ML:2.6	0.0005569343	0.42	AML	other	m	2017-12-17T00:30:16.05
IV.SSFR.HHN.	ML:2.9	0.0011375329999999998	0.18	AML	other	m	2017-12-17T00:30:12.86
IV.SSFR.HNE.	ML:2.9	0.0012237135000000001	0.24	AML	other	m	2017-12-17T00:30:13.86
IV.SSFR.HNN.	ML:2.9	0.0012896695	0.26	AML	other	m	2017-12-17T00:30:13.20
IV.SSFR.HHE.	ML:2.9	0.0010532208000000002	0.24	AML	other	m	2017-12-17T00:30:13.74
IV.ATFO.HHE.	ML:2.6	0.00063422255	0.5	AML	other	m	2017-12-17T00:30:13.84
IV.ATFO.HHN.	ML:2.7	0.0006905159499999999	0.44	AML	other	m	2017-12-17T00:30:12.62
IV.SRES.HHN.	ML:2.4	0.00041449825	0.46	AML	other	m	2017-12-17T00:30:13.88
IV.SRES.HHE.	ML:2.4	0.00034585935	0.32	AML	other	m	2017-12-17T00:30:15.18
IV.T0110.HHN.	ML:2.6	0.00051518045	0.54	AML	other	m	2017-12-17T00:30:22.53
IV.T0110.HHE.	ML:2.5	0.00045072905	0.56	AML	other	m	2017-12-17T00:30:28.83
IV.PP3.HNN.	ML:3.1	0.0019707319999999998	0.3	AML	other	m	2017-12-17T00:30:14.61
IV.PP3.EHN.	ML:3.2	0.0020855319999999998	0.3	AML	other	m	2017-12-17T00:30:14.62
IV.PP3.EHE.	ML:3.0	0.0016250541000000002	0.28	AML	other	m	2017-12-17T00:30:14.68
IV.PP3.HNE.	ML:3.1	0.0017635679999999999	0.28	AML	other	m	2017-12-17T00:30:14.67
IV.FRON.EHE.	ML:2.5	0.0004121279	0.44	AML	other	m	2017-12-17T00:30:16.59
IV.FRON.EHN.	ML:2.6	0.00047958690000000003	0.38	AML	other	m	2017-12-17T00:30:21.62
IV.CERT.HHE.	ML:3.0	0.0010759995	0.5	AML	other	m	2017-12-17T00:30:19.90
IV.CERT.HHN.	ML:2.5	0.00031975665	0.34	AML	other	m	2017-12-17T00:30:20.13
IV.PIEI.HHE.	ML:2.5	0.00035761465	0.3	AML	other	m	2017-12-17T00:30:23.34
IV.PIEI.HHN.	ML:2.5	0.00030476349999999995	0.24	AML	other	m	2017-12-17T00:30:23.49
IV.INTR.HHE.	ML:2.2	0.00012408963499999998	0.6	AML	other	m	2017-12-17T00:30:28.61
IV.INTR.HHN.	ML:2.4	0.00021312474999999999	0.7	AML	other	m	2017-12-17T00:30:33.89
IV.INTR.HNN.	ML:0.0	0.00000020896450000000003	0.63	AML	other	m	2017-12-17T00:30:30.39
IV.INTR.HNE.	ML:0.0	0.00000013960945	0.63	AML	other	m	2017-12-17T00:30:34.39
IV.APEC.HHE.	ML:2.7	0.0005000154500000001	0.68	AML	other	m	2017-12-17T00:30:31.04
IV.APEC.HHN.	ML:2.6	0.00036501745	0.56	AML	other	m	2017-12-17T00:30:25.25
IV.BADI.EHE.	ML:2.4	0.00025634109999999997	0.3	AML	other	m	2017-12-17T00:30:26.31
IV.BADI.EHN.	ML:2.6	0.0003780018	0.54	AML	other	m	2017-12-17T00:30:31.03
IV.MCIV.HHE.	ML:2.3	0.00016839225	0.304	AML	other	m	2017-12-17T00:30:24.15
IV.MCIV.HHN.	ML:2.1	0.000106741805	0.56	AML	other	m	2017-12-17T00:30:24.99

TDMT - Time Domain Moment Tensor

Not available TDMT solution for this seismic event.

Fault Plane solutions in the area

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, /tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.

Download

Type	Description	Link
QuakeML - small	Event, Origin, FocalMechanism	Download
QuakeML - full	Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude	Download
Waveforms	Seismic signals in miniseed + resp format	Download

Earthquake with magnitude of ML 2.8 on date 17-12-2017 and time 01:29:46 (Italy) in region 2 km S Norcia (PG)