Earthquake with magnitude of ML 1.3 on date 12-05-2019 and time 18:20:16 (Italy) in region 4 km SE Fiordimonte (MC)

A magnitude ML 1.3 earthquake occured in region: 4 km SE Fiordimonte (MC), on

  • 12-05-2019 16:20:16 (UTC)
  • 12-05-2019 18:20:16 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.01, 13.11 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
Fiordimonte MC 4 202 202
Fiastra MC 5 559 761
Acquacanina MC 6 121 882
Pievebovigliana MC 6 866 1748
Pieve Torina MC 6 1458 3206
Ussita MC 8 444 3650
Visso MC 9 1107 4757
Monte Cavallo MC 9 145 4902
Bolognola MC 10 142 5044
Muccia MC 10 915 5959
Castelsantangelo sul Nera MC 13 281 6240
Camerino MC 14 6974 13214
Serravalle di Chienti MC 15 1070 14284
Sarnano MC 16 3264 17548
Preci PG 16 724 18272
Cessapalombo MC 16 512 18784
Caldarola MC 17 1823 20607
Camporotondo di Fiastrone MC 18 563 21170
Gualdo MC 19 815 21985
Serrapetrona MC 20 966 22951
San Ginesio MC 20 3498 26449
Belforte del Chienti MC 20 1886 28335

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 1.3 2019-05-12
16:20:16
43.01 13.11 10 2019-05-12
16:29:13
Sala Sismica INGV-Roma 68483581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-12 16:20:16 ± 0.06
Latitude 43.01 ± 0.00
Longitude 13.11 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 68483581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 392
Semi-minor axis of confidence ellipse (meter) 355
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 257
Circular confidence region, given by single value of horizontal uncertainty (meter) 390
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.35703
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 27
Type of magnitude ML
Reference to an origin 68483581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-12 16:29:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GAVE.EHZ. 2019-05-12T16:20:30.30 0.3 undecidable manual S 207 0.357 50 0.14 70
IV.EL6.EHZ. 2019-05-12T16:20:29.06 0.6 undecidable manual S 359 0.3184 50 0.03 48
IV.MTRA.EHZ. 2019-05-12T16:20:29.06 0.6 undecidable manual S 141 0.3283 50 -0.26 45
IV.MF5.EHZ. 2019-05-12T16:20:27.68 0.1 undecidable manual S 95 0.2545 50 0.54 86
IV.GAVE.EHZ. 2019-05-12T16:20:24.57 0.1 undecidable manual P 207 0.357 50 0 95
IV.NRCA.HHZ. 2019-05-12T16:20:24.42 0.1 undecidable manual S 180 0.1772 117 -0.17 95
IV.MMO1.EHZ. 2019-05-12T16:20:24.80 0.1 undecidable manual S 125 0.1925 115 -0.3 92
IV.CESI.HHZ. 2019-05-12T16:20:23.84 0.1 undecidable manual S 268 0.152 121 0.09 97
IV.EL6.EHZ. 2019-05-12T16:20:23.47 0.1 undecidable manual P 359 0.3184 50 -0.44 88
IV.MF5.EHZ. 2019-05-12T16:20:23.02 0.3 undecidable manual P 95 0.2545 50 0.2 70
IV.MTRA.EHZ. 2019-05-12T16:20:23.85 0.1 undecidable manual P 141 0.3283 50 -0.23 92
IV.SNTG.HHZ. 2019-05-12T16:20:23.42 3.0 undecidable manual P 0.31 0
IV.ASSB.HHZ. 2019-05-12T16:20:23.99 3.0 undecidable manual P -0.24 0
IV.CSP1.EHZ. 2019-05-12T16:20:22.18 0.1 undecidable manual S 40 0.1052 131 -0.09 98
IV.MC2.EHZ. 2019-05-12T16:20:22.85 0.1 undecidable manual S 151 0.1142 129 0.32 94
IV.NRCA.HHZ. 2019-05-12T16:20:21.23 0.1 positive manual P 180 0.1772 117 -0.12 96
IV.MMO1.EHZ. 2019-05-12T16:20:21.45 0.3 undecidable manual P 125 0.1925 115 -0.19 71
IV.MC2.EHZ. 2019-05-12T16:20:20.37 0.3 undecidable manual P 151 0.1142 129 0.21 72
IV.FDMO.HHZ. 2019-05-12T16:20:20.71 0.1 undecidable manual S 324 0.0315 161 0.09 100
IV.CESI.HHZ. 2019-05-12T16:20:20.88 0.1 undecidable manual P 268 0.152 121 0.01 99
IV.CSP1.EHZ. 2019-05-12T16:20:20.00 0.1 negative manual P 40 0.1052 131 0 100
IV.FDMO.HHZ. 2019-05-12T16:20:19.20 0.1 negative manual P 324 0.0315 161 0.14 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.2 0.00029323965 0.1536 AML other m 2019-05-12T16:20:20.79
IV.FDMO.HHN. ML:1.4 0.00051432915 0.2048 AML other m 2019-05-12T16:20:21.04
IV.CSP1.EHE. ML:1.2 0.00016344592 0.0896 AML other m 2019-05-12T16:20:22.37
IV.CSP1.EHN. ML:1 0.00012066785 0.32 AML other m 2019-05-12T16:20:22.60
IV.CESI.HHE. ML:0.9 6.5160515E-5 0.1792 AML other m 2019-05-12T16:20:23.90
IV.CESI.HHN. ML:0.9 7.6497635E-5 3.0848 AML other m 2019-05-12T16:20:23.97
IV.CESI.HNE. ML:1.4 0.00021454265 4.4928 AML other m 2019-05-12T16:20:25.58
IV.CESI.HNN. ML:1.2 0.000146729535 1.1392 AML other m 2019-05-12T16:20:29.29
IV.NRCA.HHE. ML:1.3 0.000152303465 0.128 AML other m 2019-05-12T16:20:24.58
IV.NRCA.HHN. ML:1.3 0.0001515021 0.1152 AML other m 2019-05-12T16:20:24.64
IV.NRCA.HNE. ML:1.4 0.00018991135 0.8448 AML other m 2019-05-12T16:20:30.81
IV.NRCA.HNN. ML:1.5 0.00021572825 2.752 AML other m 2019-05-12T16:20:24.58
IV.MF5.EHE. ML:1.5 0.00016124103 4.9408 AML other m 2019-05-12T16:20:29.54
IV.MF5.EHN. ML:1.5 0.0001718751 1.9968 AML other m 2019-05-12T16:20:24.62
IV.SNTG.HHE. ML:1.1 5.3259745E-5 2.1632 AML other m 2019-05-12T16:20:29.77
IV.SNTG.HHN. ML:1.1 5.9488085E-5 2.2016 AML other m 2019-05-12T16:20:25.71
IV.SNTG.HNE. ML:1.5 0.00014284826 1.6 AML other m 2019-05-12T16:20:34.40
IV.SNTG.HNN. ML:1.7 0.0002475181 1.28 AML other m 2019-05-12T16:20:31.20
IV.EL6.EHE. ML:1.6 0.00016801335 2.5344 AML other m 2019-05-12T16:20:35.03
IV.EL6.EHN. ML:1.5 0.000129788055 2.7648 AML other m 2019-05-12T16:20:35.99
IV.MTRA.EHE. ML:1.1 4.91371E-5 1.9072 AML other m 2019-05-12T16:20:34.46
IV.MTRA.EHN. ML:1 4.025046E-5 3.648 AML other m 2019-05-12T16:20:25.21
IV.ASSB.HHE. ML:1.1 4.982227E-5 2.1376 AML other m 2019-05-12T16:20:24.06
IV.GAVE.EHE. ML:5.2 0.500019010035 14.6944 AML other m 2019-05-12T16:20:33.56
IV.GAVE.EHN. ML:1.1 4.1805985E-5 2.9056 AML other m 2019-05-12T16:20:30.49
IV.GAVE.HNE. ML:1.6 0.00012798415 1.024 AML other m 2019-05-12T16:20:30.69
IV.GAVE.HNN. ML:1.8 0.00020921575 1.5104 AML other m 2019-05-12T16:20:40.18
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