Earthquake with magnitude of ML 0.9 on date 25-06-2020 and time 07:43:27 (UTC) in region 3 km S Serrapetrona (MC)

A magnitude ML 0.9 earthquake occured in region: 3 km S Serrapetrona (MC), on

  • 25-06-2020 07:43:27 (UTC)
  • 25-06-2020 09:43:27 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.15, 13.18 at 17 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Serrapetrona MC 3 966 966
Caldarola MC 4 1823 2789
Belforte del Chienti MC 5 1886 4675
Camporotondo di Fiastrone MC 7 563 5238
Cessapalombo MC 8 512 5750
San Severino Marche MC 9 12726 18476
Camerino MC 10 6974 25450
Tolentino MC 11 20069 45519
San Ginesio MC 12 3498 49017
Castelraimondo MC 12 4587 53604
Pievebovigliana MC 13 866 54470
Fiastra MC 13 559 55029
Acquacanina MC 13 121 55150
Muccia MC 14 915 56065
Gagliole MC 14 620 56685
Colmurano MC 14 1263 57948
Fiordimonte MC 15 202 58150
Ripe San Ginesio MC 15 852 59002
Gualdo MC 15 815 59817
Sarnano MC 16 3264 63081
Pieve Torina MC 16 1458 64539
Pioraco MC 17 1134 65673
Urbisaglia MC 17 2628 68301
Bolognola MC 18 142 68443
Sant'Angelo in Pontano MC 18 1436 69879
Matelica MC 19 9981 79860
Pollenza MC 19 6618 86478
Sefro MC 19 422 86900
Loro Piceno MC 19 2401 89301

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km E of Foligno (57155 inhabitants)
59 Km SW of Ancona (100861 inhabitants)
65 Km E of Perugia (166134 inhabitants)
69 Km NW of Teramo (54892 inhabitants)
78 Km S of Fano (60888 inhabitants)
79 Km NE of Terni (111501 inhabitants)
88 Km S of Pesaro (94582 inhabitants)
90 Km N of L'Aquila (69753 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.9 2020-06-25
07:43:27
43.15 13.18 17 2020-06-25
07:53:28
Sala Sismica INGV-Roma 80486791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-25 07:43:27 ± 0.08
Latitude 43.15 ± 0.00
Longitude 13.18 ± 0.00
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80486791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 313
Semi-minor axis of confidence ellipse (meter) 235
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 72
Circular confidence region, given by single value of horizontal uncertainty (meter) 310
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 146
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.08
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.31926
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 80486791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-25 07:53:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2020-06-25T07:43:39.50 0.6 undecidable manual S 189 0.3193 104 0.08 48
IV.TERO.HHZ. 2020-06-25T07:43:36.25 3.0 undecidable manual P -0.37 0
IV.SNTG.HHZ. 2020-06-25T07:43:36.22 0.3 undecidable manual S 301 0.2068 115 -0.05 74
IV.EL6.EHZ. 2020-06-25T07:43:35.91 0.6 undecidable manual S 341 0.1898 118 0.09 49
IV.MML1.HNZ. 2020-06-25T07:43:35.14 0.3 undecidable manual S 257 0.1592 124 0.11 74
IV.FDMO.HHZ. 2020-06-25T07:43:34.37 0.3 undecidable manual S 212 0.1331 130 -0.04 75
IV.NRCA.HHZ. 2020-06-25T07:43:34.24 1.0 undecidable manual P 189 0.3193 104 -0.06 24
IV.MMO1.HNZ. 2020-06-25T07:43:33.64 1.0 undecidable manual P 157 0.2707 107 0.15 24
IV.CSP1.EHZ. 2020-06-25T07:43:33.22 0.3 undecidable manual S 166 0.0594 155 0.16 75
IV.SNTG.HHZ. 2020-06-25T07:43:32.63 0.6 positive manual P 301 0.2068 115 0.15 48
IV.CING.HNZ. 2020-06-25T07:43:32.78 1.0 undecidable manual P 2 0.2266 112 -0.01 25
IV.EL6.EHZ. 2020-06-25T07:43:32.19 0.6 undecidable manual P 341 0.1898 118 -0.03 50
IV.PF6.EHZ. 2020-06-25T07:43:32.54 0.6 undecidable manual S 148 0.0135 174 -0.15 50
IV.FDMO.HHZ. 2020-06-25T07:43:31.27 0.6 positive manual P 212 0.1331 130 -0.14 49
IV.MML1.HNZ. 2020-06-25T07:43:31.71 0.1 undecidable manual P 257 0.1592 124 -0.06 100
IV.MDAR.HNZ. 2020-06-25T07:43:30.69 1.0 undecidable manual P 325 0.0531 157 0.1 25
IV.CSP1.EHZ. 2020-06-25T07:43:30.66 1.0 undecidable manual P 166 0.0594 155 0.03 26
IV.PF6.EHZ. 2020-06-25T07:43:30.28 0.6 undecidable manual P 148 0.0135 174 -0.14 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:0.9 7.756193E-5 0.1408 AML other m 2020-06-25T07:43:33.39
IV.CSP1.EHN. ML:0.9 7.086792E-5 0.16 AML other m 2020-06-25T07:43:33.69
IV.FDMO.HHE. ML:0.7 3.8822715E-5 0.1024 AML other m 2020-06-25T07:43:34.91
IV.FDMO.HHN. ML:0.8 4.4063765E-5 0.1408 AML other m 2020-06-25T07:43:34.75
IV.EL6.EHE. ML:0.6 2.5766447E-5 0.2368 AML other m 2020-06-25T07:43:36.24
IV.EL6.EHN. ML:0.7 3.019591E-5 0.16 AML other m 2020-06-25T07:43:37.28
IV.SNTG.HHE. ML:0.4 1.4425605E-5 0.096 AML other m 2020-06-25T07:43:36.83
IV.SNTG.HHN. ML:0.6 1.9192445E-5 0.256 AML other m 2020-06-25T07:43:36.20
IV.SNTG.HNE. ML:1 5.6609585E-5 0.9408 AML other m 2020-06-25T07:43:36.84
IV.SNTG.HNN. ML:1.4 0.00013891521 0.7424 AML other m 2020-06-25T07:43:37.56
IV.NRCA.HHE. ML:1 3.7292065E-5 0.1152 AML other m 2020-06-25T07:43:39.70
IV.NRCA.HHN. ML:0.7 2.139931E-5 0.096 AML other m 2020-06-25T07:43:40.12
IV.NRCA.HNE. ML:1.1 4.6054635E-5 0.9792 AML other m 2020-06-25T07:43:40.13
IV.NRCA.HNN. ML:1.7 0.00017505495 1.0816 AML other m 2020-06-25T07:43:40.06
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download