Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.6 on date 07-04-2019 and time 05:56:23 (Italy) in region 5 km SW Caldarola (MC)

A magnitude ML 0.6 earthquake occured in region: 5 km SW Caldarola (MC), on

  • 07-04-2019 03:56:23 (UTC)
  • 07-04-2019 05:56:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1000, 13.1910 at 5 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Caldarola MC 5 1823 1823
Cessapalombo MC 6 512 2335
Camporotondo di Fiastrone MC 7 563 2898
Fiastra MC 8 559 3457
Acquacanina MC 8 121 3578
Belforte del Chienti MC 8 1886 5464
Serrapetrona MC 9 966 6430
Pievebovigliana MC 10 866 7296
San Ginesio MC 10 3498 10794
Camerino MC 11 6974 17768
Fiordimonte MC 11 202 17970
Sarnano MC 12 3264 21234
Muccia MC 12 915 22149
Bolognola MC 12 142 22291
Gualdo MC 13 815 23106
Pieve Torina MC 13 1458 24564
San Severino Marche MC 14 12726 37290
Tolentino MC 14 20069 57359
Ripe San Ginesio MC 15 852 58211
Colmurano MC 15 1263 59474
Castelraimondo MC 16 4587 64061
Sant'Angelo in Pontano MC 17 1436 65497
Ussita MC 18 444 65941
Gagliole MC 18 620 66561
Urbisaglia MC 19 2628 69189
Pioraco MC 19 1134 70323
Amandola FM 19 3629 73952
Monte Cavallo MC 19 145 74097
Penna San Giovanni MC 20 1108 75205
Serravalle di Chienti MC 20 1070 76275
Loro Piceno MC 20 2401 78676

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Foligno (57155 inhabitants)
63 Km SW of Ancona (100861 inhabitants)
65 Km NW of Teramo (54892 inhabitants)
65 Km E of Perugia (166134 inhabitants)
75 Km NE of Terni (111501 inhabitants)
84 Km S of Fano (60888 inhabitants)
85 Km N of L'Aquila (69753 inhabitants)
93 Km S of Pesaro (94582 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100 		ML 0.6 2019-04-07
03:56:23		 43.1003 13.1908 5 2019-04-07
04:07:10		 Sala Sismica INGV-Roma 67324381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-04-07 03:56:23 ± 0.14
Latitude 43.1003 ± 0.0045
Longitude 13.1908 ± 0.0062
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 67324381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 477
Semi-minor axis of confidence ellipse (meter) 173
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 226
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.03777
Epicentral distance of station farthest from the epicenter (degree) 0.29768
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 67324381
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-04-07 04:07:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MNTT.EHZ. 2019-04-07T03:56:35.58 0.3 undecidable manual S 97 33.0447 99 0.34 68
IV.NRCA.HHZ. 2019-04-07T03:56:33.85 0.6 undecidable manual S 192 30.2475 100 -0.42 45
IV.CESI.HHZ. 2019-04-07T03:56:33.24 0.6 undecidable manual S 246 25.5522 102 0.59 43
IV.EL6.EHE. 2019-04-07T03:56:33.10 0.3 undecidable manual S 344 26.4513 101 0.14 72
IV.SNTG.HHZ. 2019-04-07T03:56:33.28 0.3 undecidable manual S 310 26.5512 101 0.27 70
IV.MNTT.EHZ. 2019-04-07T03:56:30.45 0.1 undecidable manual P 97 33.0447 99 0.13 95
IV.SNTG.HHZ. 2019-04-07T03:56:29.13 0.6 undecidable manual P 310 26.5512 101 0.09 48
IV.NRCA.HHZ. 2019-04-07T03:56:29.31 0.3 negative manual P 192 30.2475 100 -0.46 67
IV.MMO1.EHZ. 2019-04-07T03:56:28.50 0.1 undecidable manual P 154 24.8529 102 -0.21 95
IV.FDMO.HHZ. 2019-04-07T03:56:28.14 0.3 undecidable manual S 230 10.9779 116 0.3 71
IV.GUMA.HHE. 2019-04-07T03:56:28.64 0.6 undecidable manual S 110 12.3765 113 0.35 47
IV.CESI.HHZ. 2019-04-07T03:56:28.76 0.6 undecidable manual P 246 25.5522 102 -0.07 49
IV.EL6.EHE. 2019-04-07T03:56:28.45 0.3 undecidable manual P 344 26.4513 101 -0.56 65
IV.FDMO.HHZ. 2019-04-07T03:56:26.08 1.0 undecidable manual P 230 10.9779 116 0.03 25
IV.GUMA.HHE. 2019-04-07T03:56:26.39 0.1 undecidable manual P 110 12.3765 113 0.07 99
IV.PF6.EHE. 2019-04-07T03:56:25.75 0.1 undecidable manual S 4 4.1958 142 -0.2 98
IV.PF6.EHE. 2019-04-07T03:56:24.85 0.1 undecidable manual P 4 4.1958 142 -0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.5 0.000044314315 0.1408 AML other m 2019-04-07T03:56:28.18
IV.FDMO.HHN. ML:0.4 0.00003272982 0.1408 AML other m 2019-04-07T03:56:29.98
IV.CESI.HHE. ML:0.6 0.00002304273 0.3424 AML other m 2019-04-07T03:56:33.14
IV.CESI.HHN. ML:0.6 0.000022725224499999998 0.1792 AML other m 2019-04-07T03:56:33.33
IV.SNTG.HHE. ML:0.2 0.000010937966 0.0992 AML other m 2019-04-07T03:56:33.60
IV.SNTG.HHN. ML:0.2 0.0000085060415 0.2016 AML other m 2019-04-07T03:56:33.16
IV.NRCA.HHE. ML:0.8 0.000028432935 0.1024 AML other m 2019-04-07T03:56:35.79
IV.NRCA.HHN. ML:0.8 0.000027663285000000002 0.1184 AML other m 2019-04-07T03:56:35.09
IV.NRCA.HNN. ML:1.5 0.0001697573 0.6272 AML other m 2019-04-07T03:56:37.15
IV.MNTT.EHE. ML:0.8 0.000032089380000000003 0.3008 AML other m 2019-04-07T03:56:37.36
IV.MNTT.EHN. ML:0.9 0.000033177208 0.3584 AML other m 2019-04-07T03:56:36.69
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download