Earthquake with magnitude of ML 0.6 on date 24-03-2020 and time 09:07:55 (Italy) in region 3 km SW Fiastra (MC)

A magnitude ML 0.6 earthquake occured in region: 3 km SW Fiastra (MC), on

  • 24-03-2020 08:07:55 (UTC)
  • 24-03-2020 09:07:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.02, 13.14 at 10 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
Fiastra MC 3 559 559
Acquacanina MC 4 121 680
Fiordimonte MC 4 202 882
Pievebovigliana MC 6 866 1748
Pieve Torina MC 7 1458 3206
Bolognola MC 8 142 3348
Ussita MC 8 444 3792
Muccia MC 10 915 4707
Visso MC 10 1107 5814
Monte Cavallo MC 11 145 5959
Sarnano MC 14 3264 9223
Castelsantangelo sul Nera MC 14 281 9504
Camerino MC 14 6974 16478
Cessapalombo MC 14 512 16990
Caldarola MC 15 1823 18813
Serravalle di Chienti MC 16 1070 19883
Camporotondo di Fiastrone MC 17 563 20446
Preci PG 17 724 21170
Gualdo MC 18 815 21985
San Ginesio MC 18 3498 25483
Belforte del Chienti MC 18 1886 27369
Serrapetrona MC 18 966 28335
Amandola FM 19 3629 31964
Montefortino FM 19 1178 33142

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
61 Km NW of Teramo (54892 inhabitants)
61 Km E of Perugia (166134 inhabitants)
65 Km NE of Terni (111501 inhabitants)
74 Km SW of Ancona (100861 inhabitants)
77 Km N of L'Aquila (69753 inhabitants)
92 Km S of Fano (60888 inhabitants)
100 Km NW of Montesilvano (53738 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
Rev 100 ML 0.6 2020-03-24
08:07:55
43.02 13.13 10 2020-03-24
08:38:42
Sala Sismica INGV-Roma 77526341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-24 08:07:55 ± 0.26
Latitude 43.02 ± 0.01
Longitude 13.13 ± 0.01
Depth (km) 10 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77526341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 615
Semi-minor axis of confidence ellipse (meter) 180
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 124
Circular confidence region, given by single value of horizontal uncertainty (meter) 620
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 95
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.18616
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 77526341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-24 08:38:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SLCN.HHZ. 2020-03-24T08:09:20.83 3.0 undecidable manual Sn -1.81 0
IV.MILZ.HHZ. 2020-03-24T08:09:09.52 3.0 undecidable manual Pn 1.97 0
AC.VLO.HHZ. 2020-03-24T08:09:06.61 3.0 positive manual Pn -0.99 0
IV.MBAL.EHZ. 2020-03-24T08:09:01.65 3.0 undecidable manual Sn -3.64 0
IV.PII.HHZ. 2020-03-24T08:08:49.83 3.0 undecidable manual Sg 1.36 0
IV.EUCT.HNZ. 2020-03-24T08:08:46.14 3.0 positive manual Pg 5.01 0
OT.OT12.EHZ. 2020-03-24T08:08:41.24 3.0 negative manual Pg 12.23 0
TV.SF01.EHZ. 2020-03-24T08:08:33.66 3.0 undecidable manual Sg -1.19 0
IV.SAMA.EHZ. 2020-03-24T08:08:30.81 3.0 undecidable manual Sn -9.99 0
IV.FAGN.HHZ. 2020-03-24T08:08:26.85 3.0 undecidable manual Sg -1.06 0
IT.MCLF.HNZ. 2020-03-24T08:08:20.35 3.0 undecidable manual Pn 0.84 0
IV.FIU.EHZ. 2020-03-24T08:08:15.00 3.0 undecidable manual Pn -2.54 0
IV.GUMA.HHZ. 2020-03-24T08:08:10.88 3.0 undecidable manual S 0
IV.BRSN.HNZ. 2020-03-24T08:08:08.76 3.0 undecidable manual P -1.36 0
IV.GUMA.HHZ. 2020-03-24T08:08:07.07 3.0 undecidable manual P 0
IV.MMO1.HNE. 2020-03-24T08:08:03.35 0.3 undecidable manual S 130 0.1844 117 0.07 73
IV.NRCA.HHZ. 2020-03-24T08:08:03.05 0.3 undecidable manual S 185 0.1862 117 -0.28 69
IV.CESI.HHZ. 2020-03-24T08:08:02.54 0.3 undecidable manual S 265 0.1691 119 -0.22 71
IV.PF6.EHE. 2020-03-24T08:08:01.22 0.3 undecidable manual S 20 0.1268 126 -0.16 72
IV.MML1.HNN. 2020-03-24T08:08:01.85 0.3 undecidable manual S 309 0.152 121 -0.35 69
IV.FEMA.HNE. 2020-03-24T08:08:00.49 0.3 undecidable manual S 228 0.0845 138 0.33 70
IV.CSP1.EHZ. 2020-03-24T08:08:00.45 0.3 undecidable manual S 35 0.089 136 0.16 72
IT.MTCL.HGE. 2020-03-24T08:08:00.40 0.3 undecidable manual S 256 0.1025 132 -0.25 71
IV.CESI.HHZ. 2020-03-24T08:07:59.52 0.1 undecidable manual P 265 0.1691 119 -0.1 96
IV.MML1.HNN. 2020-03-24T08:07:59.26 0.3 undecidable manual P 309 0.152 121 -0.04 73
IV.NRCA.HHZ. 2020-03-24T08:07:59.88 0.3 undecidable manual P 185 0.1862 117 -0.07 72
IT.MTCL.HGE. 2020-03-24T08:07:59.36 0.1 undecidable manual P 256 0.1025 132 0.96 74
IV.MMO1.HNE. 2020-03-24T08:07:59.27 0.3 undecidable manual P 130 0.1844 117 -0.65 62
IV.FDMO.HHZ. 2020-03-24T08:07:58.98 0.3 undecidable manual S 297 0.0387 157 -0.23 72
IV.FEMA.HNE. 2020-03-24T08:07:58.50 0.3 undecidable manual P 228 0.0845 138 0.38 69
IV.PF6.EHE. 2020-03-24T08:07:58.83 0.1 undecidable manual P 20 0.1268 126 0 99
IV.CSP1.EHZ. 2020-03-24T08:07:58.42 0.1 undecidable manual P 35 0.089 136 0.23 95
IV.FDMO.HHZ. 2020-03-24T08:07:57.61 0.1 undecidable manual P 297 0.0387 157 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.7 8.381604E-5 0.1408 AML other m 2020-03-24T08:07:59.08
IV.FDMO.HHN. ML:0.6 7.371455E-5 0.1344 AML other m 2020-03-24T08:07:59.24
IV.CSP1.EHE. ML:0.8 7.868318E-5 0.1216 AML other m 2020-03-24T08:08:00.54
IV.CSP1.EHN. ML:0.4 3.5925625E-5 0.16 AML other m 2020-03-24T08:08:00.52
IV.CESI.HHE. ML:0.3 1.3372405E-5 0.0576 AML other m 2020-03-24T08:08:02.78
IV.CESI.HHN. ML:0.7 4.243989E-5 0.2176 AML other m 2020-03-24T08:08:02.77
IV.NRCA.HHE. ML:0.6 2.26769495E-5 0.0576 AML other m 2020-03-24T08:08:04.48
IV.NRCA.HHN. ML:0.7 3.3032765E-5 0.1152 AML other m 2020-03-24T08:08:03.18
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