Earthquake 5 km SW Serrapetrona (MC), Magnitude ML 0.6, 20 July 2022 time 09:08:36 (Timezone UTC)

A magnitude ML 0.6 (quarry blast) earthquake occured in region: 5 km SW Serrapetrona (MC), on

20-07-2022 09:08:36 (UTC)
20-07-2022 11:08:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1440, 13.1480 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.

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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
Serrapetrona	MC	5	966	966
Camerino	MC	7	6974	7940
Caldarola	MC	7	1823	9763
Belforte del Chienti	MC	8	1886	11649
Camporotondo di Fiastrone	MC	10	563	12212
Cessapalombo	MC	10	512	12724
San Severino Marche	MC	10	12726	25450
Pievebovigliana	MC	10	866	26316
Castelraimondo	MC	10	4587	30903
Muccia	MC	11	915	31818
Fiastra	MC	12	559	32377
Gagliole	MC	13	620	32997
Fiordimonte	MC	13	202	33199
Acquacanina	MC	13	121	33320
Tolentino	MC	13	20069	53389
Pieve Torina	MC	14	1458	54847
Pioraco	MC	14	1134	55981
San Ginesio	MC	14	3498	59479
Sefro	MC	16	422	59901
Matelica	MC	17	9981	69882
Colmurano	MC	17	1263	71145
Sarnano	MC	17	3264	74409
Gualdo	MC	18	815	75224
Serravalle di Chienti	MC	18	1070	76294
Bolognola	MC	18	142	76436
Ripe San Ginesio	MC	18	852	77288
Fiuminata	MC	18	1402	78690
Urbisaglia	MC	20	2628	81318

Municipalities with at least 50000 inhabitants

An earthquake occurred to

42 Km NE of Foligno (57155 inhabitants)

61 Km SW of Ancona (100861 inhabitants)

62 Km E of Perugia (166134 inhabitants)

70 Km NW of Teramo (54892 inhabitants)

77 Km NE of Terni (111501 inhabitants)

79 Km S of Fano (60888 inhabitants)

87 Km S of Pesaro (94582 inhabitants)

90 Km N of L'Aquila (69753 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 0.6	2022-07-20 09:08:36	43.1442	13.1478	1	2023-01-31 19:03:58	Bollettino Sismico Italiano INGV	113524471
Reviewed Rev100	ML 0.8	2022-07-20 09:08:35	43.1448	13.1872	9	2022-07-20 09:16:15	Sala Sismica INGV-Roma	107486151

Preferred location and magnitude until now.

Origin information

Origin

Field	Value
Time (UTC)	2022-07-20 09:08:36 ± 0.08
Latitude	43.1442 ± 0.0045
Longitude	13.1478 ± 0.0074
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	113524471

Uncertainty

Field	Value
Preferred uncertainty description	uncertainty ellipse
Semi-major axis of confidence ellipse (meter)	630
Semi-minor axis of confidence ellipse (meter)	490
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)	240
Circular confidence region, given by single value of horizontal uncertainty (meter)	630.0
Confidence level of the uncertainty (%)	68

Quality

Field	Value
Largest azimuthal gap in station distribution as seen from epicenter (degree)	104
Number of associated phases, regardless of their use for origin computation	27
Number of defining phases	8
RMS of the travel time residuals of the arrivals used for the origin computation (sec)	0.19
Epicentral distance of station closest to the epicenter (degree)	0.00000
Epicentral distance of station farthest from the epicenter (degree)	0.31117
Number of stations at which the event was observed	26
Number of stations from which data was used for origin computation	8

Magnitudes information

ML:0.6

Field	Value
Value	0.6
Uncertainty	0.3
Num. used stations	8
Type of magnitude	ML
Reference to an origin	113524471
Agency	INGV
Autore	Bollettino Sismico Italiano INGV
Time of creation (UTC)	2023-01-13 22:53:46

ML:0.8

Field	Value
Value	0.8
Uncertainty	0.4
Num. used stations	10
Type of magnitude	ML
Reference to an origin	107486151
Agency	INGV
Autore	Sala Sismica INGV-Roma
Time of creation (UTC)	2022-07-20 09:16:15

Picking and Arrival

SCNL	Time	Uncertainty	Polarity	Evaluation_mode	Phase	Azimuth	Distance(km)	Takeoff_angle	Residual	Weight
CH.BERNI.HHZ.	2022-07-20T09:10:21.82	3.0	undecidable	manual	Sn				-4.52	0
OX.ACOM.HHZ.	2022-07-20T09:10:10.40	3.0	undecidable	manual	Sn				-2.56	0
MN.THL.HHZ.	2022-07-20T09:10:10.30	3.0	negative	manual	Pn				6.09	0
IT.VALS.HNZ.	2022-07-20T09:10:07.60	3.0	undecidable	manual	Sn				-4.42	0
GU.LSD.HHZ.	2022-07-20T09:10:05.76	3.0	positive	manual	Pg				22.66	0
OX.MPRI.HHZ.	2022-07-20T09:10:00.19	3.0	undecidable	manual	Sn				-5.6	0
OX.DRE.HHZ.	2022-07-20T09:09:56.81	3.0	undecidable	manual	Sn				-7.05	0
IV.EPOZ.HHZ.	2022-07-20T09:09:50.47	3.0	negative	manual	Pg				16.690001	0
IV.ALJA.HHZ.	2022-07-20T09:09:43.14	3.0	undecidable	manual	Pg				12.92	0
IV.NOCI.HHZ.	2022-07-20T09:09:42.13	3.0	undecidable	manual	Sn				-4.41	0
SL.KOGS.BHZ.	2022-07-20T09:09:32.97	3.0	undecidable	manual	Pn				3.01	0
OX.CLUD.HHZ.	2022-07-20T09:09:28.54	3.0	negative	manual	Pn				4.57	0
IV.MPG.HHZ.	2022-07-20T09:09:27.31	3.0	negative	manual	Pn				2.82	0
IV.NOCI.HHZ.	2022-07-20T09:09:09.87	3.0	undecidable	manual	Pn				-0.24	0
IV.ARVD.HHZ.	2022-07-20T09:09:04.09	3.0	undecidable	manual	Sg				4.2	0
IV.SFI.EHZ.	2022-07-20T09:08:57.44	3.0	undecidable	manual	Pg				3.41	0
IV.NRCA.HHZ.	2022-07-20T09:08:42.80	0.3	undecidable	manual	P	185	34.5432	91	-0.23	68
IV.TOLF.HHZ.	2022-07-20T09:08:41.52	3.0	undecidable	manual	P				-0.93	0
IV.EL6.EHZ.	2022-07-20T09:08:40.08	0.3	undecidable	manual	P	350	20.868	91	-0.21	70
IV.SNTG.HHZ.	2022-07-20T09:08:40.13	0.3	undecidable	manual	P	306	20.7681	91	-0.14	71
IV.ATCC.EHZ.	2022-07-20T09:08:39.80	3.0	negative	manual	P				-1.59	0
IV.MML1.HNZ.	2022-07-20T09:08:39.26	0.3	undecidable	manual	P	257	14.6742	92	0.22	70
IV.FDMO.HHZ.	2022-07-20T09:08:38.71	0.1	undecidable	manual	P	202	12.876	92	0.02	98
IV.CSP1.EHZ.	2022-07-20T09:08:37.67	0.1	undecidable	manual	P	141	7.3815	94	0.08	98
IV.MDAR.HNE.	2022-07-20T09:08:37.54	0.6	undecidable	manual	P	356	5.3946	95	0.35	46
IV.PF6.EHE.	2022-07-20T09:08:36.88	0.1	undecidable	manual	P	100	3.7962	97	0	100
IV.ARRO.EHZ.	2022-07-20T09:08:34.73	3.0	undecidable	manual	P				-0.15	0

Station Magnitude and Amplitude

SCNL	mag	Generic_amplitude	Period	Type	Category	Unit	Time_window_reference
IV.FDMO.HHE.	ML:0.4	0.0000367	0.7	AML	other	m	2022-07-20T09:08:43.07
IV.FDMO.HHN.	ML:0.4	0.000035799999999999996	0.6	AML	other	m	2022-07-20T09:08:43.10
IV.SNTG.HHN.	ML:0.5	0.00002525	0.68	AML	other	m	2022-07-20T09:08:44.70
IV.EL6.EHE.	ML:1.2	0.0001175	0.4	AML	other	m	2022-07-20T09:08:45.67
IV.EL6.EHN.	ML:1.2	0.000128305	0.52	AML	other	m	2022-07-20T09:08:46.72
IV.SNTG.HHE.	ML:0.4	0.000022449999999999997	1.16	AML	other	m	2022-07-20T09:08:46.38
IV.ARVD.HHE.	ML:0.8	0.0000188	0.44	AML	other	m	2022-07-20T09:09:04.56
IV.ARVD.HHN.	ML:0.7	0.0000161	0.54	AML	other	m	2022-07-20T09:09:09.41

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 0.6 on date 20-07-2022 and time 09:08:36 (UTC) in region 5 km SW Serrapetrona (MC)

Municipalities within 20 km from the epicenter

Municipalities with at least 50000 inhabitants

Origin

Uncertainty

Quality

ML:0.6

ML:0.8