Earthquake 4 km SW Serrapetrona (MC), Magnitude ML 0.9, 4 July 2022 time 12:26:24 (Timezone UTC)

A magnitude ML 0.9 (quarry blast) earthquake occured in region: 4 km SW Serrapetrona (MC), on

04-07-2022 12:26:24 (UTC)
04-07-2022 14:26:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1610, 13.1490 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	4	966	966
Caldarola	MC	7	1823	2789
Camerino	MC	7	6974	9763
Belforte del Chienti	MC	7	1886	11649
San Severino Marche	MC	8	12726	24375
Castelraimondo	MC	9	4587	28962
Camporotondo di Fiastrone	MC	10	563	29525
Cessapalombo	MC	11	512	30037
Gagliole	MC	11	620	30657
Pievebovigliana	MC	12	866	31523
Muccia	MC	12	915	32438
Tolentino	MC	12	20069	52507
Pioraco	MC	13	1134	53641
Fiastra	MC	14	559	54200
Fiordimonte	MC	15	202	54402
Acquacanina	MC	15	121	54523
San Ginesio	MC	15	3498	58021
Pieve Torina	MC	15	1458	59479
Matelica	MC	16	9981	69460
Sefro	MC	16	422	69882
Colmurano	MC	17	1263	71145
Ripe San Ginesio	MC	18	852	71997
Fiuminata	MC	18	1402	73399
Gualdo	MC	19	815	74214
Sarnano	MC	19	3264	77478
Serravalle di Chienti	MC	19	1070	78548
Urbisaglia	MC	19	2628	81176
Esanatoglia	MC	19	2034	83210
Bolognola	MC	20	142	83352

Municipalities with at least 50000 inhabitants

An earthquake occurred to

43 Km NE of Foligno (57155 inhabitants)

59 Km SW of Ancona (100861 inhabitants)

62 Km E of Perugia (166134 inhabitants)

72 Km NW of Teramo (54892 inhabitants)

77 Km S of Fano (60888 inhabitants)

78 Km NE of Terni (111501 inhabitants)

86 Km S of Pesaro (94582 inhabitants)

92 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 0.9	2022-07-04 12:26:24	43.1608	13.1492	1	2023-01-31 19:03:57	Bollettino Sismico Italiano INGV	113254551
Reviewed Rev100	ML 1.5	2022-07-04 12:26:22	43.0997	13.2003	18	2022-07-04 12:39:43	Sala Sismica INGV-Roma	106801291

Preferred location and magnitude until now.

Origin information

Origin

Field	Value
Time (UTC)	2022-07-04 12:26:24 ± 0.14
Latitude	43.1608 ± 0.0072
Longitude	13.1492 ± 0.0148
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	113254551

Uncertainty

Field	Value
Preferred uncertainty description	uncertainty ellipse
Semi-major axis of confidence ellipse (meter)	1230
Semi-minor axis of confidence ellipse (meter)	780
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)	255
Circular confidence region, given by single value of horizontal uncertainty (meter)	1230.0
Confidence level of the uncertainty (%)	68

Quality

Field	Value
Largest azimuthal gap in station distribution as seen from epicenter (degree)	140
Number of associated phases, regardless of their use for origin computation	33
Number of defining phases	6
RMS of the travel time residuals of the arrivals used for the origin computation (sec)	0.26
Epicentral distance of station closest to the epicenter (degree)	0.00000
Epicentral distance of station farthest from the epicenter (degree)	0.21764
Number of stations at which the event was observed	33
Number of stations from which data was used for origin computation	6

Magnitudes information

ML:1.5

Field	Value
Value	1.5
Uncertainty	0.4
Num. used stations	10
Type of magnitude	ML
Reference to an origin	106801291
Agency	INGV
Autore	Sala Sismica INGV-Roma
Time of creation (UTC)	2022-07-04 12:39:43

ML:0.9

Field	Value
Value	0.9
Uncertainty	0.6
Num. used stations	4
Type of magnitude	ML
Reference to an origin	113254551
Agency	INGV
Autore	Bollettino Sismico Italiano INGV
Time of creation (UTC)	2023-01-02 13:31:25

Picking and Arrival

SCNL	Time	Uncertainty	Polarity	Evaluation_mode	Phase	Azimuth	Distance(km)	Takeoff_angle	Residual	Weight
IX.SCL3.EHZ.02	2022-07-04T12:28:11.92	3.0	undecidable	manual	Sg				17	0
IV.ORI.HHZ.	2022-07-04T12:28:10.53	3.0	undecidable	manual	Sn				-6.98	0
IV.SGO.HHZ.	2022-07-04T12:28:09.43	3.0	undecidable	manual	Sg				13.4	0
IV.ISPIC.EHZ.	2022-07-04T12:28:07.84	3.0	undecidable	manual	Pg				8.67	0
CR.STON.BHZ.	2022-07-04T12:28:02.92	3.0	undecidable	manual	Sn				9.88	0
GU.SATI.HHZ.	2022-07-04T12:27:59.61	3.0	undecidable	manual	Sn				-9.99	0
IX.COL3.HHZ.02	2022-07-04T12:27:58.16	3.0	undecidable	manual	Sg				4.68	0
RD.PGF.BHZ.	2022-07-04T12:27:50.74	3.0	undecidable	manual	Sg				5.39	0
IV.BAG8.EHZ.	2022-07-04T12:27:44.90	3.0	undecidable	manual	Sg				11.21	0
TV.SU26.HHZ.	2022-07-04T12:27:44.51	3.0	negative	manual	Pg				4.04	0
GU.MGRO.HHZ.	2022-07-04T12:27:43.07	3.0	undecidable	manual	Sn				-9.99	0
IV.RESU.HHZ.	2022-07-04T12:27:37.66	3.0	negative	manual	Pn				-8.33	0
IV.FVI.HHZ.	2022-07-04T12:27:36.69	3.0	undecidable	manual	Sn				1.19	0
OT.OT17.EHZ.	2022-07-04T12:27:31.60	3.0	undecidable	manual	Sn				-1.75	0
RF.GEPF.HHZ.	2022-07-04T12:27:25.00	3.0	undecidable	manual	Sn				-2.53	0
IV.SPS2.HHZ.	2022-07-04T12:27:23.80	3.0	positive	manual	Pn				-7.73	0
CH.MUGIO.HHZ.	2022-07-04T12:27:22.91	3.0	undecidable	manual	Pg				13.16	0
MN.VLC.HHZ.	2022-07-04T12:27:19.38	3.0	undecidable	manual	Sg				4.79	0
GU.GSCL.HHZ.	2022-07-04T12:27:14.52	3.0	undecidable	manual	Sg				2.32	0
IV.CMPR.HHZ.	2022-07-04T12:27:11.99	3.0	undecidable	manual	Pn				-2.04	0
IV.LNSS.HHZ.	2022-07-04T12:26:57.70	3.0	undecidable	manual	Sg				1.61	0
IV.SACR.HHZ.	2022-07-04T12:26:53.04	3.0	positive	manual	Pn				-4.96	0
IV.LMD.HHZ.	2022-07-04T12:26:50.02	3.0	undecidable	manual	Sg				-0.4	0
IV.CRE.HHZ.	2022-07-04T12:26:43.76	3.0	undecidable	manual	Sg				-0.25	0
IV.TOLF.HHZ.	2022-07-04T12:26:40.46	3.0	undecidable	manual	Pn				-6.53	0
IV.IMOL.HNZ.	2022-07-04T12:26:33.51	3.0	negative	manual	P				-2.33	0
IV.CING.HHZ.	2022-07-04T12:26:28.53	0.6	undecidable	manual	P	9	24.1536	91	-0.5	45
IV.EL6.EHZ.	2022-07-04T12:26:28.28	0.3	undecidable	manual	P	348	19.0698	91	0.25	72
IV.SNTG.HHZ.	2022-07-04T12:26:28.24	0.3	undecidable	manual	P	302	19.869	91	0.06	75
IV.MML1.EHZ.	2022-07-04T12:26:27.28	0.3	undecidable	manual	P	250	15.2736	92	0.01	76
IV.FDMO.HHZ.	2022-07-04T12:26:26.94	0.3	undecidable	manual	P	200	14.6742	92	-0.2	73
IV.CSP1.EHZ.	2022-07-04T12:26:26.12	0.1	undecidable	manual	P	149	8.88	93	0.14	100
IV.NARO.HHZ.	2022-07-04T12:26:25.57	3.0	positive	manual	P				3.69	0

Station Magnitude and Amplitude

SCNL	mag	Generic_amplitude	Period	Type	Category	Unit	Time_window_reference
IV.FDMO.HHN.	ML:0.4	0.00002785	0.08	AML	other	m	2022-07-04T12:26:56.73
IV.FDMO.HHE.	ML:0.5	0.00003635	0.08	AML	other	m	2022-07-04T12:26:56.72
IV.LNSS.HHE.	ML:1.4	0.00004815	1.14	AML	other	m	2022-07-04T12:27:21.41
IV.LNSS.HHN.	ML:1.4	0.00004514999999999999	0.84	AML	other	m	2022-07-04T12:27:22.61

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 (quarry blast) with magnitude of ML 0.9 on date 04-07-2022 and time 12:26:24 (UTC) in region 4 km SW Serrapetrona (MC)

Municipalities within 20 km from the epicenter

Municipalities with at least 50000 inhabitants

Origin

Uncertainty

Quality

ML:1.5

ML:0.9