Earthquake with magnitude of ML 1.0 on date 14-04-2019 and time 11:26:29 (Italy) in region 6 km SW Caldarola (MC)

A magnitude ML 1.0 earthquake occured in region: 6 km SW Caldarola (MC), on

  • 14-04-2019 09:26:29 (UTC)
  • 14-04-2019 11:26:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1, 13.19 at 7 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
Caldarola MC 6 1823 1823
Cessapalombo MC 6 512 2335
Fiastra MC 7 559 2894
Acquacanina MC 7 121 3015
Camporotondo di Fiastrone MC 7 563 3578
Belforte del Chienti MC 9 1886 5464
Serrapetrona MC 9 966 6430
Pievebovigliana MC 9 866 7296
San Ginesio MC 10 3498 10794
Fiordimonte MC 10 202 10996
Camerino MC 11 6974 17970
Sarnano MC 11 3264 21234
Bolognola MC 12 142 21376
Muccia MC 12 915 22291
Gualdo MC 12 815 23106
Pieve Torina MC 13 1458 24564
Tolentino MC 15 20069 44633
San Severino Marche MC 15 12726 57359
Ripe San Ginesio MC 15 852 58211
Colmurano MC 16 1263 59474
Sant'Angelo in Pontano MC 17 1436 60910
Castelraimondo MC 17 4587 65497
Ussita MC 17 444 65941
Amandola FM 18 3629 69570
Urbisaglia MC 19 2628 72198
Gagliole MC 19 620 72818
Monte Cavallo MC 19 145 72963
Pioraco MC 19 1134 74097
Penna San Giovanni MC 19 1108 75205
Serravalle di Chienti MC 20 1070 76275
Loro Piceno MC 20 2401 78676
Visso MC 20 1107 79783

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Foligno (57155 inhabitants)
64 Km SW of Ancona (100861 inhabitants)
64 Km NW of Teramo (54892 inhabitants)
65 Km E of Perugia (166134 inhabitants)
74 Km NE of Terni (111501 inhabitants)
84 Km N of L'Aquila (69753 inhabitants)
84 Km S of Fano (60888 inhabitants)
93 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 1.0 2019-04-14
09:26:29
43.1 13.19 7 2019-04-14
09:34:41
Sala Sismica INGV-Roma 67566831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-04-14 09:26:29 ± 0.14
Latitude 43.10 ± 0.01
Longitude 13.19 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 67566831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 646
Semi-minor axis of confidence ellipse (meter) 98
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 239
Circular confidence region, given by single value of horizontal uncertainty (meter) 650
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 105
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) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.00989
Epicentral distance of station farthest from the epicenter (degree) 0.56028
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 67566831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-04-14 09:34:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.TERO.HHZ. 2019-04-14T09:26:40.44 0.3 undecidable manual P 147 0.5603 50 -0.08 68
IV.CESI.HHZ. 2019-04-14T09:26:38.78 0.3 undecidable manual S 247 0.2284 106 0.59 64
IV.EL6.EHZ. 2019-04-14T09:26:38.93 0.3 undecidable manual S 344 0.2428 105 0.19 71
IV.MMO1.EHZ. 2019-04-14T09:26:37.63 0.3 undecidable manual S 153 0.2194 107 -0.24 70
IV.ASSB.HHZ. 2019-04-14T09:26:37.18 0.3 undecidable manual P 262 0.3921 50 -0.47 65
IV.SAP2.EHZ. 2019-04-14T09:26:36.05 0.3 undecidable manual S 89 0.1511 114 0.64 64
IV.MC2.EHZ. 2019-04-14T09:26:36.96 0.3 undecidable manual S 181 0.1835 110 0.4 68
IV.EL6.EHZ. 2019-04-14T09:26:34.50 0.3 undecidable manual P 344 0.2428 105 -0.14 71
IV.NRCA.HHZ. 2019-04-14T09:26:34.85 0.3 undecidable manual P 192 0.2671 104 -0.32 69
IV.CESI.HHZ. 2019-04-14T09:26:34.38 0.1 undecidable manual P 247 0.2284 106 0.05 97
IV.SAP2.EHZ. 2019-04-14T09:26:33.24 0.3 undecidable manual P 89 0.1511 114 0.52 67
IV.MC2.EHZ. 2019-04-14T09:26:33.47 0.3 undecidable manual P 181 0.1835 110 0.09 73
IV.FDMO.HHZ. 2019-04-14T09:26:33.73 0.3 undecidable manual S 232 0.0962 125 0.19 73
IV.MMO1.EHZ. 2019-04-14T09:26:33.88 0.1 undecidable manual P 153 0.2194 107 -0.26 93
IV.CSP1.EHZ. 2019-04-14T09:26:31.05 0.3 undecidable manual S 109 0.0099 171 -0.58 67
IV.FDMO.HHZ. 2019-04-14T09:26:31.68 0.1 undecidable manual P 232 0.0962 125 0.04 100
IV.CSP1.EHZ. 2019-04-14T09:26:30.18 0.1 undecidable manual P 109 0.0099 171 -0.36 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:1.3 0.0001079 0.08 AML other m 2019-04-14T09:26:44.04
IV.FDMO.HHE. ML:1 0.000148 0.2 AML other m 2019-04-14T09:26:34.01
IV.SAP2.EHN. ML:0 0.0011205 0.48 AML other m 2019-04-14T09:26:36.32
IV.SAP2.EHE. ML:0 0.000131 0.44 AML other m 2019-04-14T09:26:36.52
IV.CESI.HHE. ML:0 5.205E-5 1.06 AML other m 2019-04-14T09:26:39.05
IV.CESI.HHN. ML:0 6.44E-5 1.36 AML other m 2019-04-14T09:26:39.06
IV.NRCA.HHN. ML:1.5 0.00015 0.06 AML other m 2019-04-14T09:26:44.03
IV.FDMO.HHN. ML:0.8 7.81E-5 1.82 AML other m 2019-04-14T09:26:33.98
IV.EL6.EHE. ML:0.8 3.916148E-5 0.1216 AML other m 2019-04-14T09:26:39.51
IV.EL6.EHN. ML:1 5.777741E-5 0.1792 AML other m 2019-04-14T09:26:40.26
IV.ASSB.HHE. ML:1 3.409352E-5 0.48 AML other m 2019-04-14T09:26:44.40
IV.ASSB.HHN. ML:1.2 4.3267075E-5 0.1792 AML other m 2019-04-14T09:26:44.14
IV.TERO.HHE. ML:0.7 1.16444955E-5 0.7616 AML other m 2019-04-14T09:26:50.28
IV.TERO.HHN. ML:0.7 1.169539E-5 0.5248 AML other m 2019-04-14T09:26:50.40
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