Earthquake with magnitude of ML 1.6 on date 10-10-2019 and time 01:51:45 (Italy) in region 4 km W Caldarola (MC)

A magnitude ML 1.6 earthquake occured in region: 4 km W Caldarola (MC), on

  • 09-10-2019 23:51:45 (UTC)
  • 10-10-2019 01:51:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.12, 13.18 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.

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 4 1823 1823
Serrapetrona MC 6 966 2789
Cessapalombo MC 6 512 3301
Belforte del Chienti MC 7 1886 5187
Camporotondo di Fiastrone MC 7 563 5750
Camerino MC 9 6974 12724
Fiastra MC 10 559 13283
Acquacanina MC 10 121 13404
Pievebovigliana MC 10 866 14270
San Ginesio MC 11 3498 17768
Fiordimonte MC 12 202 17970
Muccia MC 12 915 18885
San Severino Marche MC 12 12726 31611
Tolentino MC 13 20069 51680
Sarnano MC 14 3264 54944
Pieve Torina MC 14 1458 56402
Gualdo MC 14 815 57217
Castelraimondo MC 14 4587 61804
Bolognola MC 15 142 61946
Colmurano MC 15 1263 63209
Ripe San Ginesio MC 15 852 64061
Gagliole MC 16 620 64681
Pioraco MC 17 1134 65815
Sant'Angelo in Pontano MC 18 1436 67251
Urbisaglia MC 18 2628 69879
Sefro MC 19 422 70301
Serravalle di Chienti MC 20 1070 71371
Loro Piceno MC 20 2401 73772
Ussita MC 20 444 74216

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Foligno (57155 inhabitants)
62 Km SW of Ancona (100861 inhabitants)
64 Km E of Perugia (166134 inhabitants)
67 Km NW of Teramo (54892 inhabitants)
76 Km NE of Terni (111501 inhabitants)
81 Km S of Fano (60888 inhabitants)
87 Km N of L'Aquila (69753 inhabitants)
90 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 1.6 2019-10-09
23:51:45
43.12 13.18 5 2019-10-09
23:58:40
Sala Sismica INGV-Roma 73168301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-09 23:51:45 ± 0.14
Latitude 43.12 ± 0.00
Longitude 13.18 ± 0.01
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 73168301

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 609
Semi-minor axis of confidence ellipse (meter) 208
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 227
Circular confidence region, given by single value of horizontal uncertainty (meter) 610
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 71
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.35253
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 73168301
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-09 23:58:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.TOLF.HHZ. 2019-10-09T23:52:30.88 3.0 undecidable manual S 0.29 0
IV.PIEI.HHZ. 2019-10-09T23:52:08.03 3.0 undecidable manual S -0.61 0
IV.ASSB.HHZ. 2019-10-09T23:52:01.39 3.0 undecidable manual S 0.52 0
IV.FOSV.EHZ. 2019-10-09T23:51:58.70 0.3 undecidable manual S 299 0.3525 98 0 71
IV.PIEI.HHZ. 2019-10-09T23:51:57.91 3.0 undecidable manual P -0.4 0
IV.MURB.HHZ. 2019-10-09T23:51:55.42 3.0 undecidable manual P -0.56 0
IV.MF5.EHZ. 2019-10-09T23:51:54.80 0.3 undecidable manual S 123 0.2428 101 0.26 69
IV.ARVD.HHZ. 2019-10-09T23:51:54.17 3.0 undecidable manual P -0.16 0
IV.MMO1.EHZ. 2019-10-09T23:51:54.07 0.3 undecidable manual S 155 0.2464 101 -0.6 63
IV.EL6.EHZ. 2019-10-09T23:51:53.79 0.3 undecidable manual S 344 0.2149 103 0.28 69
IV.ATCC.EHZ. 2019-10-09T23:51:53.60 3.0 positive manual P -0.55 0
IV.MC2.EHZ. 2019-10-09T23:51:53.74 0.3 undecidable manual S 179 0.2104 103 0.41 67
IV.FOSV.EHZ. 2019-10-09T23:51:52.49 0.1 undecidable manual P 299 0.3525 98 -0.42 87
IV.MNTT.EHZ. 2019-10-09T23:51:52.65 3.0 negative manual P 0.72 0
IV.SAP2.EHZ. 2019-10-09T23:51:51.97 0.3 undecidable manual S 99 0.1601 107 0.53 66
IV.NRCA.HHZ. 2019-10-09T23:51:51.04 0.1 undecidable manual P 190 0.2932 100 -0.56 84
IV.GUMA.HHZ. 2019-10-09T23:51:50.48 0.1 undecidable manual S 118 0.1259 111 0.27 94
IV.MMO1.EHZ. 2019-10-09T23:51:50.04 0.1 undecidable manual P 155 0.2464 101 -0.55 85
IV.SNTG.HNN. 2019-10-09T23:51:50.04 0.3 undecidable manual P 307 0.2212 103 0.01 73
IV.EL6.EHZ. 2019-10-09T23:51:50.06 0.6 undecidable manual P 344 0.2149 103 0.15 47
IV.CING.HHN. 2019-10-09T23:51:50.44 0.3 undecidable manual P 2 0.2536 101 -0.3 68
IV.MF5.EHZ. 2019-10-09T23:51:50.48 0.1 undecidable manual P 123 0.2428 101 -0.03 96
IV.FDMO.HHZ. 2019-10-09T23:51:50.24 0.1 undecidable manual S 219 0.1106 114 0.59 86
IV.CESI.HHZ. 2019-10-09T23:51:50.50 0.1 undecidable manual P 240 0.2347 102 0.17 93
IV.MC2.EHZ. 2019-10-09T23:51:49.60 0.3 undecidable manual P 179 0.2104 103 -0.21 70
IV.FDMO.HHZ. 2019-10-09T23:51:48.05 0.1 positive manual P 219 0.1106 114 0.36 92
IV.GUMA.HHZ. 2019-10-09T23:51:48.13 0.1 positive manual P 118 0.1259 111 0.12 96
IV.SAP2.EHZ. 2019-10-09T23:51:48.97 3.0 undecidable manual P 99 0.1601 107 0.25 0
IV.PF6.EHE. 2019-10-09T23:51:46.87 0.1 undecidable manual S 28 0.018 160 -0.14 98
IV.PF6.EHE. 2019-10-09T23:51:46.20 0.1 undecidable manual P 28 0.018 160 0.04 100
IV.CSP1.EHZ. 2019-10-09T23:51:46.50 0.1 negative manual P 152 0.0342 145 0.17 97
IV.CSP1.EHZ. 2019-10-09T23:51:46.45 0.3 undecidable manual S 152 0.0342 145 -0.85 59
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.7 0.0007 0.12 AML other m 2019-10-09T23:51:50.48
IV.FDMO.HHN. ML:1.5 0.0004355 0.12 AML other m 2019-10-09T23:51:50.46
IV.GUMA.HHE. ML:1.8 0.000838 0.32 AML other m 2019-10-09T23:51:50.75
IV.GUMA.HHN. ML:1.6 0.000515 0.46 AML other m 2019-10-09T23:51:51.55
IV.SAP2.EHN. ML:2.6 0.00409 0.44 AML other m 2019-10-09T23:51:52.38
IV.SAP2.EHE. ML:1.6 0.000386 0.64 AML other m 2019-10-09T23:51:53.14
IV.GUMA.HNE. ML:1.6 0.0005175 1.4 AML other m 2019-10-09T23:51:55.27
IV.EL6.EHN. ML:1.3 0.00013875 1.08 AML other m 2019-10-09T23:51:56.73
IV.EL6.EHE. ML:1.4 0.0001705 0.2 AML other m 2019-10-09T23:51:56.33
IV.CESI.HHN. ML:1.3 0.0001245 0.26 AML other m 2019-10-09T23:51:56.27
IV.CESI.HHE. ML:1.2 9.555E-5 0.36 AML other m 2019-10-09T23:51:57.20
IV.GUMA.HNN. ML:2.1 0.0016005 0.4 AML other m 2019-10-09T23:51:57.14
IV.NRCA.HHN. ML:1.8 0.0002625 0.4 AML other m 2019-10-09T23:51:58.57
IV.FOSV.EHE. ML:1.3 8.11E-5 1.64 AML other m 2019-10-09T23:51:58.12
IV.NRCA.HHE. ML:1.7 0.0002095 0.54 AML other m 2019-10-09T23:51:59.67
IV.FOSV.EHN. ML:1.5 0.000113 1.44 AML other m 2019-10-09T23:51:59.11
IV.ATCC.EHE. ML:1.4 8.44E-5 0.64 AML other m 2019-10-09T23:52:01.39
IV.ATCC.EHN. ML:1.6 0.0001135 0.58 AML other m 2019-10-09T23:52:01.99
IV.MURB.HNE. ML:2.2 0.0003595 0.88 AML other m 2019-10-09T23:52:04.65
IV.MURB.HNN. ML:2 0.00025965 1.38 AML other m 2019-10-09T23:52:05.04
IV.MURB.HHE. ML:1.7 0.00010645 1.24 AML other m 2019-10-09T23:52:05.95
IV.MURB.HHN. ML:1.7 0.0001055 1.76 AML other m 2019-10-09T23:52:08.97
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