Earthquake with magnitude of ML 1.4 on date 24-03-2019 and time 02:37:17 (Italy) in region 4 km SE Fiordimonte (MC)

A magnitude ML 1.4 earthquake occured in region: 4 km SE Fiordimonte (MC), on

  • 24-03-2019 01:37:17 (UTC)
  • 24-03-2019 02:37:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.01, 13.12 at 9 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
Fiordimonte MC 4 202 202
Fiastra MC 4 559 761
Acquacanina MC 5 121 882
Pievebovigliana MC 6 866 1748
Pieve Torina MC 7 1458 3206
Ussita MC 8 444 3650
Bolognola MC 9 142 3792
Visso MC 9 1107 4899
Monte Cavallo MC 10 145 5044
Muccia MC 10 915 5959
Castelsantangelo sul Nera MC 14 281 6240
Camerino MC 14 6974 13214
Serravalle di Chienti MC 15 1070 14284
Sarnano MC 15 3264 17548
Cessapalombo MC 16 512 18060
Preci PG 16 724 18784
Caldarola MC 17 1823 20607
Camporotondo di Fiastrone MC 18 563 21170
Gualdo MC 19 815 21985
Serrapetrona MC 19 966 22951
San Ginesio MC 19 3498 26449
Belforte del Chienti MC 19 1886 28335
Amandola FM 20 3629 31964
Montefortino FM 20 1178 33142

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km E of Foligno (57155 inhabitants)
60 Km E of Perugia (166134 inhabitants)
62 Km NW of Teramo (54892 inhabitants)
63 Km NE of Terni (111501 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
77 Km NW of L'Aquila (69753 inhabitants)
93 Km S of Fano (60888 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 1.4 2019-03-24
01:37:17
43.01 13.12 9 2019-03-24
01:40:12
Sala Sismica INGV-Roma 66852961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-24 01:37:17 ± 0.08
Latitude 43.01 ± 0.01
Longitude 13.12 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 66852961

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1076
Semi-minor axis of confidence ellipse (meter) 346
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 212
Circular confidence region, given by single value of horizontal uncertainty (meter) 1080
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 114
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.11421
Epicentral distance of station farthest from the epicenter (degree) 0.38941
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 66852961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-24 01:40:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EL6.EHZ. 2019-03-24T01:37:29.69 0.6 undecidable manual S 358 0.3157 50 0.21 48
IV.MTRA.EHZ. 2019-03-24T01:37:29.74 0.6 undecidable manual S 142 0.3274 50 -0.11 47
IV.MF5.EHZ. 2019-03-24T01:37:28.32 0.6 undecidable manual S 96 0.25 109 0.85 39
IV.SNTG.HHZ. 2019-03-24T01:37:28.22 0.6 undecidable manual S 332 0.2734 50 -0.03 50
IV.MMO1.EHZ. 2019-03-24T01:37:25.09 0.6 undecidable manual S 127 0.1907 114 -0.22 47
IV.ATCC.EHZ. 2019-03-24T01:37:25.61 0.1 undecidable manual P 296 0.3894 50 0.01 95
IV.CESI.HHZ. 2019-03-24T01:37:24.32 0.6 undecidable manual S 267 0.1574 118 0.16 50
IV.EL6.EHZ. 2019-03-24T01:37:24.13 0.6 positive manual P 358 0.3157 50 -0.2 47
IV.MTRA.EHZ. 2019-03-24T01:37:24.34 0.6 undecidable manual P 142 0.3274 50 -0.2 49
IV.SNTG.HHZ. 2019-03-24T01:37:23.26 0.1 undecidable manual P 332 0.2734 50 -0.36 93
IV.MF5.EHZ. 2019-03-24T01:37:23.49 1.0 undecidable manual P 96 0.25 109 0.32 23
IV.MC2.EHZ. 2019-03-24T01:37:22.73 0.6 undecidable manual S 153 0.1142 126 -0.05 50
IV.CESI.HHZ. 2019-03-24T01:37:21.42 0.1 positive manual P 267 0.1574 118 0.16 100
IV.MMO1.EHZ. 2019-03-24T01:37:21.81 0.1 positive manual P 127 0.1907 114 -0.12 98
IV.MC2.EHZ. 2019-03-24T01:37:20.59 0.6 negative manual P 153 0.1142 126 0.13 51
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:1.4 0.0002085 0.26 AML other m 2019-03-24T01:37:24.58
IV.CESI.HHE. ML:1.3 0.0001655 0.2 AML other m 2019-03-24T01:37:24.55
IV.MTRA.EHE. ML:1.3 8.72E-5 0.68 AML other m 2019-03-24T01:37:30.43
IV.MTRA.EHN. ML:1.3 7.95E-5 0.28 AML other m 2019-03-24T01:37:30.95
IV.ATCC.EHN. ML:1.5 9.67E-5 0.26 AML other m 2019-03-24T01:37:32.55
IV.ATCC.EHE. ML:1.5 0.0001121 0.24 AML other m 2019-03-24T01:37:32.60
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