Earthquake 4 km SE Sellano (PG), Magnitude ML 1.2, 4 November 2022 time 13:00:47 (Timezone UTC)

A magnitude ML 1.2 earthquake occured in region: 4 km SE Sellano (PG), on

04-11-2022 13:00:47 (UTC)
04-11-2022 14:00:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8640, 12.9690 at 11 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
Sellano	PG	4	1079	1079
Preci	PG	6	724	1803
Cerreto di Spoleto	PG	6	1075	2878
Visso	MC	12	1107	3985
Norcia	PG	13	4957	8942
Vallo di Nera	PG	14	364	9306
Monte Cavallo	MC	15	145	9451
Castelsantangelo sul Nera	MC	16	281	9732
Campello sul Clitunno	PG	16	2442	12174
Cascia	PG	17	3217	15391
Ussita	MC	17	444	15835
Poggiodomo	PG	17	117	15952
Sant'Anatolia di Narco	PG	18	564	16516
Trevi	PG	18	8469	24985

Municipalities with at least 50000 inhabitants

An earthquake occurred to

24 Km E of Foligno (57155 inhabitants)

43 Km NE of Terni (111501 inhabitants)

54 Km SE of Perugia (166134 inhabitants)

64 Km W of Teramo (54892 inhabitants)

67 Km NW of L'Aquila (69753 inhabitants)

86 Km NE of Viterbo (67173 inhabitants)

95 Km SW of Ancona (100861 inhabitants)

98 Km N of Guidonia Montecelio (88673 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 1.2	2022-11-04 13:00:47	42.8638	12.9687	11	2022-11-04 14:02:23	Sala Sismica INGV-Roma	111480881

Preferred location and magnitude until now.

Origin information

Origin

Field	Value
Time (UTC)	2022-11-04 13:00:47 ± 0.05
Latitude	42.8638 ± 0.0027
Longitude	12.9687 ± 0.0049
Depth (km)	11 ± 0 (from location)
Evaluation mode of Origin	manual
Evaluation status of Origin	reviewed
Version	100 -> SURVEY-INGV
Event type	earthquake
Origin ID	111480881

Uncertainty

Field	Value
Preferred uncertainty description	uncertainty ellipse
Semi-major axis of confidence ellipse (meter)	419
Semi-minor axis of confidence ellipse (meter)	221
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)	86
Circular confidence region, given by single value of horizontal uncertainty (meter)	420.0
Confidence level of the uncertainty (%)	68

Quality

Field	Value
Largest azimuthal gap in station distribution as seen from epicenter (degree)	144
Number of associated phases, regardless of their use for origin computation	36
Number of defining phases	21
RMS of the travel time residuals of the arrivals used for the origin computation (sec)	0.13
Epicentral distance of station closest to the epicenter (degree)	0.00000
Epicentral distance of station farthest from the epicenter (degree)	0.33365
Number of stations at which the event was observed	26
Number of stations from which data was used for origin computation	11

Magnitude information

ML:1.2

Field	Value
Value	1.2
Uncertainty	0.2
Num. used stations	6
Type of magnitude	ML
Reference to an origin	111480881
Agency	INGV
Autore	Sala Sismica INGV-Roma
Time of creation (UTC)	2022-11-04 14:02:23

Picking and Arrival

SCNL	Time	Uncertainty	Polarity	Evaluation_mode	Phase	Azimuth	Distance(km)	Takeoff_angle	Residual	Weight
IV.TREG.HNZ.	2022-11-04T13:02:23.99	3.0	undecidable	manual	Sg				17.91	0
GU.LSD.HHZ.	2022-11-04T13:02:15.64	3.0	undecidable	manual	Pg				27.290001	0
IV.SBPO.HNZ.	2022-11-04T13:02:10.46	3.0	undecidable	manual	Sg				10.94	0
IV.FAVA.HHZ.	2022-11-04T13:01:50.81	3.0	undecidable	manual	Pn				8.85	0
GU.CANO.HHZ.	2022-11-04T13:01:46.96	3.0	undecidable	manual	Pg				15.27	0
IV.BAG8.EHZ.	2022-11-04T13:01:43.56	3.0	undecidable	manual	Pg				14.95	0
IV.CORL.HHZ.	2022-11-04T13:01:42.31	3.0	undecidable	manual	Pn				7.67	0
IV.FNVD.HHZ.	2022-11-04T13:01:38.77	3.0	undecidable	manual	Sn				-4.49	0
IV.RIBO.EHZ.01	2022-11-04T13:01:35.12	3.0	undecidable	manual	Sg				2.89	0
IV.SPS2.HHZ.	2022-11-04T13:01:25.70	3.0	negative	manual	Pn				1.28	0
IV.VAGA.HNZ.	2022-11-04T13:01:16.56	3.0	undecidable	manual	Sn				-0.97	0
IV.MNTT.EHZ.	2022-11-04T13:01:12.38	3.0	undecidable	manual	Sg				0.64	0
IV.PTRJ.HHZ.	2022-11-04T13:01:04.97	3.0	undecidable	manual	Pg				9.02	0
IV.PAOL.HHZ.	2022-11-04T13:00:59.70	3.0	undecidable	manual	Pn				0.92	0
IV.CSP1.EHZ.	2022-11-04T13:00:58.36	0.6	undecidable	manual	S	37	31.746	50	0.09	48
IV.MML1.EHZ.	2022-11-04T13:00:57.22	0.6	undecidable	manual	S	1	27.75	50	0.03	49
IV.LNSS.HHZ.	2022-11-04T13:00:57.42	0.6	undecidable	manual	S	169	29.5482	50	-0.26	47
IV.GAVE.EHZ.	2022-11-04T13:00:55.04	0.6	undecidable	manual	S	198	19.9689	50	-0.09	49
IV.FDMO.HHZ.	2022-11-04T13:00:55.24	0.6	undecidable	manual	S	27	21.4674	50	-0.29	47
IV.GUMA.HHZ.	2022-11-04T13:00:54.86	0.6	negative	manual	P	53	37.0296	50	0.42	45
IV.MC2.EHZ.	2022-11-04T13:00:54.69	0.6	undecidable	manual	S	73	18.6702	120	-0.07	50
IV.CESI.HHZ.	2022-11-04T13:00:53.99	0.6	undecidable	manual	S	342	16.4724	123	-0.13	49
IV.LNSS.HHZ.	2022-11-04T13:00:53.21	0.1	undecidable	manual	P	169	29.5482	50	-0.07	97
IT.MTCL.HGZ.	2022-11-04T13:00:53.31	0.6	undecidable	manual	S	10	14.6742	126	-0.28	48
IV.MML1.EHZ.	2022-11-04T13:00:53.08	1.0	negative	manual	P	1	27.75	50	0.08	24
IV.CSP1.EHZ.	2022-11-04T13:00:53.60	1.0	negative	manual	P	37	31.746	50	-0.02	24
IV.FEMA.HNZ.	2022-11-04T13:00:52.94	0.6	undecidable	manual	S	31	12.7761	130	-0.13	49
IV.GAVE.EHZ.	2022-11-04T13:00:52.01	0.6	negative	manual	P	198	19.9689	50	0.2	48
IV.NRCA.HHZ.	2022-11-04T13:00:52.83	0.6	undecidable	manual	S	106	12.2766	131	-0.13	49
IV.FDMO.HHZ.	2022-11-04T13:00:52.04	0.1	positive	manual	P	27	21.4674	50	0	100
IV.CESI.HHZ.	2022-11-04T13:00:51.32	0.1	positive	manual	P	342	16.4724	123	0.09	99
IV.MC2.EHZ.	2022-11-04T13:00:51.74	1.0	undecidable	manual	P	73	18.6702	120	0.14	24
IV.NRCA.HHZ.	2022-11-04T13:00:50.68	0.1	negative	manual	P	106	12.2766	131	0.12	99
IT.MTCL.HGZ.	2022-11-04T13:00:50.86	0.3	undecidable	manual	P	10	14.6742	126	-0.06	75
IV.FEMA.HNZ.	2022-11-04T13:00:50.81	0.1	undecidable	manual	P	31	12.7761	130	0.19	98
IV.FAGN.HHZ.	2022-11-04T13:00:49.39	3.0	positive	manual	Pn				-0.56	0

Station Magnitude and Amplitude

SCNL	mag	Generic_amplitude	Period	Type	Category	Unit	Time_window_reference
IV.NRCA.HHN.	ML:1.3	0.00020700000000000002	1.9	AML	other	m	2022-11-04T13:00:53.01
IV.NRCA.HHE.	ML:1.3	0.0002085	0.1	AML	other	m	2022-11-04T13:00:53.05
IV.CESI.HHN.	ML:1.4	0.000241	0.12	AML	other	m	2022-11-04T13:00:54.18
IV.CESI.HHE.	ML:1.2	0.0001289	0.16	AML	other	m	2022-11-04T13:00:54.16
IV.FDMO.HHN.	ML:1.0	0.00007055000000000001	0.72	AML	other	m	2022-11-04T13:00:55.12
IV.FDMO.HHE.	ML:1.1	0.00007775	0.42	AML	other	m	2022-11-04T13:00:56.61

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 1.2 on date 04-11-2022 and time 13:00:47 (UTC) in region 4 km SE Sellano (PG)

Municipalities within 20 km from the epicenter

Municipalities with at least 50000 inhabitants

Origin

Uncertainty

Quality

ML:1.2