Earthquake with magnitude of ML 1.4 on date 30-06-2020 and time 10:13:16 (Italy) in region 2 km W Castelsantangelo sul Nera (MC)

A magnitude ML 1.4 earthquake occured in region: 2 km W Castelsantangelo sul Nera (MC), on

  • 30-06-2020 08:13:16 (UTC)
  • 30-06-2020 10:13:16 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.89, 13.13 at 12 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
Castelsantangelo sul Nera MC 2 281 281
Visso MC 5 1107 1388
Ussita MC 6 444 1832
Preci PG 7 724 2556
Norcia PG 12 4957 7513
Bolognola MC 14 142 7655
Monte Cavallo MC 15 145 7800
Acquacanina MC 16 121 7921
Fiastra MC 16 559 8480
Fiordimonte MC 16 202 8682
Sellano PG 16 1079 9761
Montemonaco AP 16 604 10365
Montegallo AP 18 523 10888
Pieve Torina MC 18 1458 12346
Montefortino FM 18 1178 13524
Cerreto di Spoleto PG 19 1075 14599
Pievebovigliana MC 19 866 15465
Arquata del Tronto AP 19 1178 16643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Foligno (57155 inhabitants)
54 Km W of Teramo (54892 inhabitants)
54 Km NE of Terni (111501 inhabitants)
64 Km NW of L'Aquila (69753 inhabitants)
65 Km E of Perugia (166134 inhabitants)
87 Km SW of Ancona (100861 inhabitants)
94 Km W of Montesilvano (53738 inhabitants)
99 Km NE of Viterbo (67173 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 1.4 2020-06-30
08:13:16
42.89 13.13 13 2020-06-30
08:24:39
Sala Sismica INGV-Roma 80642281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-30 08:13:16 ± 0.06
Latitude 42.89 ± 0.00
Longitude 13.13 ± 0.00
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80642281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 359
Semi-minor axis of confidence ellipse (meter) 89
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 61
Circular confidence region, given by single value of horizontal uncertainty (meter) 360
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 112
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.41279
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 80642281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-30 08:24:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2020-06-30T08:14:03.44 3.0 undecidable manual Sn -0.04 0
IV.VIVA.HHZ. 2020-06-30T08:13:51.33 3.0 undecidable manual S -3.28 0
IV.MURB.HHZ. 2020-06-30T08:13:38.09 3.0 undecidable manual S 0.94 0
IV.ATFO.HHZ. 2020-06-30T08:13:35.22 3.0 undecidable manual S -3.5 0
IV.RM33.EHZ. 2020-06-30T08:13:30.32 0.6 undecidable manual S 171 0.3894 93 0.21 46
IV.CAMP.HHZ. 2020-06-30T08:13:30.66 0.6 undecidable manual S 150 0.4128 93 -0.14 46
IV.SMA1.EHZ. 2020-06-30T08:13:27.45 0.6 undecidable manual S 150 0.304 94 -0.12 48
IV.MF5.EHZ. 2020-06-30T08:13:26.90 0.6 undecidable manual S 69 0.2608 95 0.62 42
IV.MOMA.HHZ. 2020-06-30T08:13:25.02 3.0 negative manual P 0.01 0
IV.TERO.HHZ. 2020-06-30T08:13:25.00 3.0 undecidable manual P -0.21 0
IV.MTRA.EHZ. 2020-06-30T08:13:25.56 0.6 undecidable manual S 125 0.2401 96 -0.12 48
IV.EL6.EHZ. 2020-06-30T08:13:25.23 3.0 positive manual P 0.02 0
IV.RM33.EHZ. 2020-06-30T08:13:24.05 0.6 undecidable manual P 171 0.3894 93 -0.13 47
IV.CESI.HHZ. 2020-06-30T08:13:24.65 0.6 undecidable manual S 304 0.1979 99 0.22 48
IV.CAMP.HHZ. 2020-06-30T08:13:24.33 0.1 undecidable manual P 150 0.4128 93 -0.25 90
IV.CSP1.EHZ. 2020-06-30T08:13:24.65 0.6 undecidable manual S 16 0.2059 98 -0.02 49
IV.ASSB.HHZ. 2020-06-30T08:13:23.80 3.0 positive manual P -0.39 0
IV.MF5.EHZ. 2020-06-30T08:13:22.27 0.6 positive manual P 69 0.2608 95 0.29 46
IV.FDMO.HHZ. 2020-06-30T08:13:22.64 0.3 undecidable manual S 348 0.1457 108 -0.3 70
IV.SMA1.EHZ. 2020-06-30T08:13:22.65 0.6 undecidable manual P 150 0.304 94 -0.07 48
IT.MTCL.HGZ. 2020-06-30T08:13:22.60 0.6 undecidable manual S 317 0.1376 111 -0.1 49
IV.LNSS.HHZ. 2020-06-30T08:13:22.70 0.1 undecidable manual P 192 0.2977 94 0.09 95
IV.MMO1.EHZ. 2020-06-30T08:13:22.76 0.6 undecidable manual S 88 0.1457 108 -0.18 48
IV.MTRA.EHZ. 2020-06-30T08:13:21.74 0.6 undecidable manual P 125 0.2401 96 0.11 48
IV.NRCA.HNZ. 2020-06-30T08:13:20.92 0.6 undecidable manual S 189 0.0612 143 0.03 50
IV.MMO1.EHZ. 2020-06-30T08:13:20.00 0.3 undecidable manual P 88 0.1457 108 -0.05 75
IV.CESI.HHZ. 2020-06-30T08:13:20.96 0.1 negative manual P 304 0.1979 99 0.05 98
IV.FDMO.HHZ. 2020-06-30T08:13:20.05 0.1 undecidable manual P 348 0.1457 108 0.01 100
IV.CSP1.EHZ. 2020-06-30T08:13:20.98 0.1 positive manual P 16 0.2059 98 -0.07 97
IT.MTCL.HGZ. 2020-06-30T08:13:19.91 0.1 positive manual P 317 0.1376 111 0 100
IV.NRCA.HNZ. 2020-06-30T08:13:18.97 0.1 undecidable manual P 189 0.0612 143 0.11 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNN. ML:1.8 0.0008585 1.84 AML other m 2020-06-30T08:13:20.04
IV.NRCA.HHN. ML:1.8 0.0009305 1.86 AML other m 2020-06-30T08:13:20.04
IV.NRCA.HNE. ML:1.5 0.000422 0.68 AML other m 2020-06-30T08:13:21.99
IV.NRCA.HHE. ML:1.5 0.0004105 0.66 AML other m 2020-06-30T08:13:21.32
IV.FDMO.HHN. ML:1.6 0.000298 0.18 AML other m 2020-06-30T08:13:23.13
IV.FDMO.HHE. ML:1.4 0.0001935 0.22 AML other m 2020-06-30T08:13:23.14
IV.CESI.HHN. ML:1.3 0.0001395 0.42 AML other m 2020-06-30T08:13:25.25
IV.CESI.HHE. ML:1 6.545E-5 0.34 AML other m 2020-06-30T08:13:25.09
IV.MTRA.EHE. ML:1.2 8.29E-5 1.08 AML other m 2020-06-30T08:13:26.29
IV.MTRA.EHN. ML:1.3 9.63E-5 0.58 AML other m 2020-06-30T08:13:26.64
IV.RM33.EHE. ML:1.1 4.155E-5 0.5 AML other m 2020-06-30T08:13:31.00
IV.ASSB.HHN. ML:1.1 3.895E-5 0.7 AML other m 2020-06-30T08:13:31.57
IV.ASSB.HHE. ML:1.1 4.075E-5 0.26 AML other m 2020-06-30T08:13:31.36
IV.RM33.EHN. ML:1.1 3.34E-5 0.5 AML other m 2020-06-30T08:13:31.47
IV.TERO.HHN. ML:1.2 4.67E-5 1.62 AML other m 2020-06-30T08:13:31.93
IV.MOMA.HHE. ML:1.4 7.145E-5 0.84 AML other m 2020-06-30T08:13:32.52
IV.EL6.EHE. ML:1.6 0.000121015 1.44 AML other m 2020-06-30T08:13:32.18
IV.TERO.HHE. ML:1.2 4.145E-5 0.78 AML other m 2020-06-30T08:13:33.45
IV.MOMA.HHN. ML:1.2 5.06E-5 1.14 AML other m 2020-06-30T08:13:33.19
IV.EL6.EHN. ML:1.6 0.00010395 0.66 AML other m 2020-06-30T08:13:36.20
IV.MURB.HHE. ML:1.9 0.00015 0.88 AML other m 2020-06-30T08:13:41.68
IV.MURB.HHN. ML:1.8 0.0001295 0.24 AML other m 2020-06-30T08:13:42.42
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