Earthquake with magnitude of ML 1.6 on date 15-05-2019 and time 04:25:38 (Italy) in region 3 km NE Castelsantangelo sul Nera (MC)

A magnitude ML 1.6 earthquake occured in region: 3 km NE Castelsantangelo sul Nera (MC), on

  • 15-05-2019 02:25:38 (UTC)
  • 15-05-2019 04:25:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.92, 13.17 at 11 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 3 281 281
Ussita MC 4 444 725
Visso MC 6 1107 1832
Bolognola MC 10 142 1974
Preci PG 11 724 2698
Acquacanina MC 13 121 2819
Fiastra MC 13 559 3378
Montemonaco AP 13 604 3982
Fiordimonte MC 15 202 4184
Montefortino FM 15 1178 5362
Norcia PG 15 4957 10319
Monte Cavallo MC 16 145 10464
Montegallo AP 16 523 10987
Pieve Torina MC 17 1458 12445
Amandola FM 17 3629 16074
Sarnano MC 17 3264 19338
Pievebovigliana MC 17 866 20204
Arquata del Tronto AP 19 1178 21382
Sellano PG 20 1079 22461

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
53 Km NW of Teramo (54892 inhabitants)
58 Km NE of Terni (111501 inhabitants)
66 Km N of L'Aquila (69753 inhabitants)
67 Km E of Perugia (166134 inhabitants)
83 Km SW of Ancona (100861 inhabitants)
92 Km W of Montesilvano (53738 inhabitants)
99 Km NW of Pescara (121014 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 1.6 2019-05-15
02:25:38
42.92 13.17 11 2019-05-15
02:45:09
Sala Sismica INGV-Roma 68562651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-05-15 02:25:38 ± 0.04
Latitude 42.92 ± 0.00
Longitude 13.17 ± 0.00
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 68562651

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 310
Semi-minor axis of confidence ellipse (meter) 239
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 235
Circular confidence region, given by single value of horizontal uncertainty (meter) 310
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 67
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 36
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
Epicentral distance of station farthest from the epicenter (degree) 0.58096
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 19
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 68562651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-15 02:45:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MURB.HHZ. 2019-05-15T02:25:57.77 0.1 undecidable manual S 307 0.581 50 -0.49 82
IV.ATVO.HHZ. 2019-05-15T02:25:55.46 3.0 negative manual P 2.07 0
IV.FRON.EHZ. 2019-05-15T02:25:54.15 3.0 undecidable manual P 1.05 0
IV.PIEI.HHZ. 2019-05-15T02:25:54.30 3.0 negative manual P -0.26 0
IV.RM33.EHE. 2019-05-15T02:25:53.36 0.3 undecidable manual S 175 0.411 50 0.15 68
IV.ASSB.HHZ. 2019-05-15T02:25:52.84 0.3 undecidable manual S 289 0.3912 50 0.21 68
IV.LNSS.HHE. 2019-05-15T02:25:50.88 0.3 undecidable manual S 196 0.3292 50 0.1 70
IV.GAVE.EHE. 2019-05-15T02:25:50.17 0.6 undecidable manual S 222 0.3022 50 0.19 46
IV.SMA1.EHE. 2019-05-15T02:25:50.10 0.3 undecidable manual S 157 0.3139 50 -0.23 69
IV.VCEL.EHZ. 2019-05-15T02:25:50.10 3.0 undecidable manual P -3.84 0
IV.MURB.HHZ. 2019-05-15T02:25:49.98 0.3 undecidable manual P 307 0.581 50 0.04 68
IV.ATCC.EHZ. 2019-05-15T02:25:48.45 0.3 undecidable manual P 305 0.4676 50 0.45 63
IV.SAP2.EHZ. 2019-05-15T02:25:48.92 3.0 undecidable manual S 0
IV.GUMA.HHE. 2019-05-15T02:25:47.03 0.3 undecidable manual S 41 0.1898 50 0.37 68
IV.CESI.HHZ. 2019-05-15T02:25:47.39 0.3 undecidable manual S 294 0.2104 50 0.13 72
IV.MTRA.EHE. 2019-05-15T02:25:47.51 0.3 undecidable manual S 134 0.2338 50 -0.45 66
IV.MF5.EHZ. 2019-05-15T02:25:47.98 0.3 undecidable manual S 72 0.2257 50 0.26 69
IV.RM33.EHE. 2019-05-15T02:25:47.00 0.1 undecidable manual P 175 0.411 50 -0.02 94
IV.EL6.EHZ. 2019-05-15T02:25:46.83 0.1 negative manual P 353 0.4128 50 -0.23 90
IV.CSP1.EHZ. 2019-05-15T02:25:46.06 0.1 undecidable manual S 9 0.1754 50 -0.17 95
IV.ASSB.HHZ. 2019-05-15T02:25:46.51 0.1 undecidable manual P 289 0.3912 50 -0.18 91
IV.GAVE.EHE. 2019-05-15T02:25:45.31 0.1 undecidable manual P 222 0.3022 50 0.15 93
IV.SMA1.EHE. 2019-05-15T02:25:45.35 0.3 undecidable manual P 157 0.3139 50 -0.01 72
IT.MTCL.HGE. 2019-05-15T02:25:45.15 0.3 undecidable manual S 302 0.1439 125 -0.14 72
IV.LNSS.HHE. 2019-05-15T02:25:45.49 0.1 undecidable manual P 196 0.3292 50 -0.13 93
IV.MMO1.EHZ. 2019-05-15T02:25:44.18 0.1 undecidable manual S 99 0.1187 130 -0.36 92
IV.FDMO.HHZ. 2019-05-15T02:25:44.64 0.1 undecidable manual S 334 0.1313 127 -0.27 94
IV.MF5.EHZ. 2019-05-15T02:25:44.05 0.1 undecidable manual P 72 0.2257 50 0.2 94
IV.FEMA.HNE. 2019-05-15T02:25:44.06 0.3 undecidable manual S 297 0.0962 136 0.18 72
IV.SAP2.EHZ. 2019-05-15T02:25:44.43 3.0 undecidable manual P 0
IV.GUMA.HHE. 2019-05-15T02:25:43.44 0.3 undecidable manual P 41 0.1898 50 0.2 71
IV.CESI.HHZ. 2019-05-15T02:25:43.57 0.1 undecidable manual P 294 0.2104 50 -0.02 98
IV.MTRA.EHE. 2019-05-15T02:25:43.98 0.3 undecidable manual P 134 0.2338 50 -0.01 73
IV.NRCA.HHZ. 2019-05-15T02:25:43.66 0.1 undecidable manual S 204 0.0935 137 -0.15 97
IV.MC2.EHZ. 2019-05-15T02:25:42.75 0.1 undecidable manual S 114 0.018 170 0.3 95
IV.CSP1.EHZ. 2019-05-15T02:25:42.91 1.0 undecidable manual P 9 0.1754 50 -0.09 24
IT.MTCL.HGE. 2019-05-15T02:25:42.38 0.1 undecidable manual P 302 0.1439 125 -0.07 98
IV.FDMO.HHZ. 2019-05-15T02:25:42.15 0.1 undecidable manual P 334 0.1313 127 -0.08 98
IV.FEMA.HNE. 2019-05-15T02:25:41.88 0.1 undecidable manual P 297 0.0962 136 0.24 95
IV.NRCA.HHZ. 2019-05-15T02:25:41.60 0.1 undecidable manual P 204 0.0935 137 0 100
IV.MC2.EHZ. 2019-05-15T02:25:41.06 0.1 undecidable manual P 114 0.018 170 0.25 96
IV.MMO1.EHZ. 2019-05-15T02:25:41.90 1.0 undecidable manual P 99 0.1187 130 -0.11 24
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HHE. ML:0 0.0001875471 0.28 AML other m 2019-05-15T02:25:58.17
IV.MURB.HHN. ML:0 0.00021837645 0.2208 AML other m 2019-05-15T02:25:58.28
IV.NRCA.HHE. ML:1.4 0.00032509585 0.0816 AML other m 2019-05-15T02:25:43.81
IV.NRCA.HHN. ML:1.6 0.0004279997 0.08 AML other m 2019-05-15T02:25:43.68
IV.NRCA.HNE. ML:1.4 0.0003155551 0.08 AML other m 2019-05-15T02:25:43.82
IV.NRCA.HNN. ML:1.5 0.0003842724 0.08 AML other m 2019-05-15T02:25:43.69
IV.FDMO.HHE. ML:0.5 2.829442E-5 0.1184 AML other m 2019-05-15T02:25:45.48
IV.FDMO.HHN. ML:0.6 4.2342685E-5 0.1008 AML other m 2019-05-15T02:25:44.94
IV.CESI.HHN. ML:1 6.202204E-5 0.2592 AML other m 2019-05-15T02:25:47.71
IV.ATCC.EHE. ML:1.6 9.8452665E-5 0.1984 AML other m 2019-05-15T02:25:57.35
IV.ATCC.EHN. ML:1.5 8.622322E-5 0.1792 AML other m 2019-05-15T02:25:57.25
IV.MURB.HNE. ML:2 0.0002036738 0.2304 AML other m 2019-05-15T02:25:58.43
IV.MURB.HNN. ML:2 0.00018045495 0.2608 AML other m 2019-05-15T02:25:58.16
IV.FRON.EHE. ML:1.4 4.036127E-5 0.08 AML other m 2019-05-15T02:25:57.69
IV.FRON.EHN. ML:1.7 7.484531E-5 0.0608 AML other m 2019-05-15T02:25:58.37
IV.PIEI.HHE. ML:1.6 4.6256825E-5 0.12 AML other m 2019-05-15T02:26:00.16
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