Earthquake with magnitude of ML 1.1 on date 16-05-2019 and time 09:49:40 (Italy) in region 1 km SW Fiordimonte (MC)

A magnitude ML 1.1 earthquake occured in region: 1 km SW Fiordimonte (MC), on

  • 16-05-2019 07:49:40 (UTC)
  • 16-05-2019 09:49:40 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.03, 13.08 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 1 202 202
Pieve Torina MC 3 1458 1660
Pievebovigliana MC 4 866 2526
Fiastra MC 6 559 3085
Muccia MC 6 915 4000
Monte Cavallo MC 8 145 4145
Acquacanina MC 8 121 4266
Ussita MC 11 444 4710
Visso MC 11 1107 5817
Serravalle di Chienti MC 11 1070 6887
Camerino MC 12 6974 13861
Bolognola MC 13 142 14003
Castelsantangelo sul Nera MC 16 281 14284
Sefro MC 17 422 14706
Caldarola MC 17 1823 16529
Cessapalombo MC 17 512 17041
Preci PG 17 724 17765
Sarnano MC 18 3264 21029
Pioraco MC 18 1134 22163
Serrapetrona MC 19 966 23129
Camporotondo di Fiastrone MC 19 563 23692
Belforte del Chienti MC 20 1886 25578
Sellano PG 20 1079 26657
Castelraimondo MC 20 4587 31244

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Foligno (57155 inhabitants)
57 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
66 Km NW of Teramo (54892 inhabitants)
74 Km SW of Ancona (100861 inhabitants)
80 Km NW of L'Aquila (69753 inhabitants)
91 Km S of Fano (60888 inhabitants)
99 Km S of Pesaro (94582 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 1.1 2019-05-16
07:49:40
43.03 13.08 9 2019-05-16
07:58:33
Sala Sismica INGV-Roma 68603041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-16 07:49:40 ± 0.08
Latitude 43.03 ± 0.00
Longitude 13.08 ± 0.00
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 68603041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 389
Semi-minor axis of confidence ellipse (meter) 158
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 95
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) 90
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00719
Epicentral distance of station farthest from the epicenter (degree) 0.29857
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 68603041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-16 07:58:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EL6.EHZ. 2019-05-16T07:49:52.17 0.3 undecidable manual S 3 0.2986 50 -0.03 72
IV.SNTG.HHZ. 2019-05-16T07:49:50.35 0.1 undecidable manual S 336 0.2455 108 0.08 96
IV.NRCA.HHZ. 2019-05-16T07:49:48.50 0.1 undecidable manual S 173 0.1996 111 -0.09 97
IV.EL6.EHZ. 2019-05-16T07:49:46.95 0.1 undecidable manual P 3 0.2986 50 -0.24 92
IV.CESI.HHZ. 2019-05-16T07:49:46.46 0.6 undecidable manual S 258 0.1304 121 0.25 47
IV.PF6.EHE. 2019-05-16T07:49:46.36 0.1 undecidable manual S 38 0.1358 120 -0.01 100
IV.SNTG.HHZ. 2019-05-16T07:49:46.20 0.3 undecidable manual P 336 0.2455 108 0.12 72
IV.MC2.EHZ. 2019-05-16T07:49:46.99 0.3 undecidable manual S 146 0.1439 118 0.33 70
IV.MML1.EHE. 2019-05-16T07:49:45.67 0.3 undecidable manual S 316 0.1142 124 0.01 75
IV.CSP1.EHZ. 2019-05-16T07:49:45.50 0.1 undecidable manual S 56 0.1097 125 -0.03 100
IV.NRCA.HHZ. 2019-05-16T07:49:45.02 0.3 undecidable manual P 173 0.1996 111 -0.09 73
IV.CESI.HHZ. 2019-05-16T07:49:44.01 0.3 negative manual P 258 0.1304 121 0.27 71
IV.PF6.EHE. 2019-05-16T07:49:44.16 0.3 undecidable manual P 38 0.1358 120 0.34 70
IV.MC2.EHZ. 2019-05-16T07:49:44.12 0.6 undecidable manual P 146 0.1439 118 0.13 49
IT.MTCL.HGE. 2019-05-16T07:49:44.07 0.3 undecidable manual S 238 0.0692 138 -0.3 71
IV.FEMA.HNE. 2019-05-16T07:49:44.58 0.3 undecidable manual S 198 0.0728 137 0.13 74
IV.MML1.EHE. 2019-05-16T07:49:43.52 0.1 undecidable manual P 316 0.1142 124 0.1 98
IV.CSP1.EHZ. 2019-05-16T07:49:43.41 0.3 positive manual P 56 0.1097 125 0.07 74
IV.FEMA.HNE. 2019-05-16T07:49:42.74 0.3 undecidable manual P 198 0.0728 137 0.02 75
IT.MTCL.HGE. 2019-05-16T07:49:42.62 0.1 undecidable manual P 238 0.0692 138 -0.05 100
IV.FDMO.HHZ. 2019-05-16T07:49:41.44 0.1 undecidable manual P 47 0.0072 174 -0.65 87
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:2.4 0.005441165 0.16 AML other m 2019-05-16T07:49:41.87
IV.FDMO.HHN. ML:2.1 0.0024576665 0.16 AML other m 2019-05-16T07:49:41.95
IV.CSP1.EHE. ML:0.9 9.69321565E-5 0.1408 AML other m 2019-05-16T07:49:45.98
IV.CSP1.EHN. ML:1 0.00012725709 0.2048 AML other m 2019-05-16T07:49:46.63
IV.CESI.HHE. ML:1 0.00010914662 0.224 AML other m 2019-05-16T07:49:46.61
IV.CESI.HHN. ML:1.2 0.0001826943 0.16 AML other m 2019-05-16T07:49:46.71
IV.CESI.HNE. ML:1.1 0.0001266968 0.224 AML other m 2019-05-16T07:49:46.61
IV.NRCA.HHE. ML:1.3 0.000126426335 0.1408 AML other m 2019-05-16T07:49:49.48
IV.NRCA.HHN. ML:1.3 0.0001486896 0.1408 AML other m 2019-05-16T07:49:50.44
IV.NRCA.HNE. ML:1.3 0.00012635955 0.1472 AML other m 2019-05-16T07:49:49.48
IV.SNTG.HHE. ML:0.6 2.1974405E-5 0.1792 AML other m 2019-05-16T07:49:51.36
IV.SNTG.HHN. ML:0.6 2.224853E-5 0.0832 AML other m 2019-05-16T07:49:51.13
IV.SNTG.HNE. ML:1.5 0.00017144195 0.6976 AML other m 2019-05-16T07:50:00.67
IV.SNTG.HNN. ML:1.6 0.00020488215 0.9984 AML other m 2019-05-16T07:49:57.13
IV.EL6.EHE. ML:1 4.4923785E-5 0.2048 AML other m 2019-05-16T07:49:52.47
IV.EL6.EHN. ML:1.3 7.95496E-5 0.2816 AML other m 2019-05-16T07:49:53.18
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