Earthquake with magnitude of ML 1.6 on date 29-11-2020 and time 06:52:23 (Italy) in region 3 km W Caldarola (MC)

A magnitude ML 1.6 earthquake occured in region: 3 km W Caldarola (MC), on

  • 29-11-2020 05:52:23 (UTC)
  • 29-11-2020 06:52:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.13, 13.19 at 15 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 3 1823 1823
Serrapetrona MC 5 966 2789
Belforte del Chienti MC 5 1886 4675
Camporotondo di Fiastrone MC 6 563 5238
Cessapalombo MC 6 512 5750
Camerino MC 10 6974 12724
San Severino Marche MC 11 12726 25450
San Ginesio MC 11 3498 28948
Fiastra MC 11 559 29507
Pievebovigliana MC 12 866 30373
Tolentino MC 12 20069 50442
Acquacanina MC 12 121 50563
Muccia MC 13 915 51478
Fiordimonte MC 13 202 51680
Castelraimondo MC 14 4587 56267
Colmurano MC 14 1263 57530
Gualdo MC 14 815 58345
Sarnano MC 14 3264 61609
Ripe San Ginesio MC 15 852 62461
Pieve Torina MC 15 1458 63919
Gagliole MC 15 620 64539
Bolognola MC 16 142 64681
Urbisaglia MC 17 2628 67309
Sant'Angelo in Pontano MC 17 1436 68745
Pioraco MC 17 1134 69879
Loro Piceno MC 19 2401 72280
Sefro MC 20 422 72702
Pollenza MC 20 6618 79320

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km E of Foligno (57155 inhabitants)
60 Km SW of Ancona (100861 inhabitants)
65 Km E of Perugia (166134 inhabitants)
67 Km NW of Teramo (54892 inhabitants)
78 Km NE of Terni (111501 inhabitants)
80 Km S of Fano (60888 inhabitants)
89 Km N of L'Aquila (69753 inhabitants)
89 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
Reviewed
Rev100
ML 1.6 2020-11-29
05:52:23
43.13 13.19 15 2020-11-29
05:59:22
Sala Sismica INGV-Roma 85078971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-29 05:52:23 ± 0.08
Latitude 43.13 ± 0.00
Longitude 13.19 ± 0.00
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 85078971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 392
Semi-minor axis of confidence ellipse (meter) 225
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 241
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) 66
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.0054
Epicentral distance of station farthest from the epicenter (degree) 0.59355
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 27
Type of magnitude ML
Reference to an origin 85078971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-29 05:59:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.TERO.HHZ. 2020-11-29T05:52:44.44 0.6 undecidable manual S 149 0.5936 95 0.53 41
IV.MTRA.EHZ. 2020-11-29T05:52:38.37 0.6 undecidable manual S 158 0.4056 98 0 48
IV.NRCA.HHZ. 2020-11-29T05:52:35.17 0.6 undecidable manual S 190 0.3049 101 -0.25 47
IV.TERO.HHZ. 2020-11-29T05:52:35.17 1.0 undecidable manual P 149 0.5936 95 -0.24 22
IV.MF5.EHZ. 2020-11-29T05:52:34.18 0.6 undecidable manual S 126 0.2446 106 0.49 45
IV.MC2.EHZ. 2020-11-29T05:52:33.32 0.6 undecidable manual S 180 0.2221 108 0.28 46
IV.SNTG.HHZ. 2020-11-29T05:52:33.45 0.6 undecidable manual S 304 0.2185 109 0.51 45
IV.MMO1.EHZ. 2020-11-29T05:52:33.52 0.6 undecidable manual S 157 0.2545 105 -0.44 45
IV.EL6.EHZ. 2020-11-29T05:52:33.06 0.6 undecidable manual S 342 0.2059 110 0.47 46
IV.CESI.HHZ. 2020-11-29T05:52:33.81 0.6 undecidable manual S 238 0.2446 106 0.13 48
IV.FEMA.HNZ. 2020-11-29T05:52:32.72 0.3 undecidable manual S 211 0.1996 111 0.31 69
IT.MTCL.HGZ. 2020-11-29T05:52:32.25 0.3 undecidable manual S 225 0.197 112 -0.09 74
IV.MTRA.EHZ. 2020-11-29T05:52:31.92 1.0 positive manual P 158 0.4056 98 -0.3 23
IV.SAP2.EHZ. 2020-11-29T05:52:31.77 0.6 undecidable manual S 104 0.1574 120 0.49 46
IV.FOSV.EHZ. 2020-11-29T05:52:31.36 0.6 negative manual P 297 0.3516 99 0.06 48
IV.MML1.HNZ. 2020-11-29T05:52:31.61 0.6 undecidable manual S 263 0.1601 119 0.25 47
IV.MNTT.EHZ. 2020-11-29T05:52:30.86 0.6 undecidable manual P 103 0.3049 101 0.35 46
IV.FDMO.HHZ. 2020-11-29T05:52:30.56 0.6 undecidable manual S 218 0.1223 129 0.13 49
IV.GUMA.HHZ. 2020-11-29T05:52:30.76 0.6 undecidable manual S 124 0.1277 127 0.22 48
IV.NRCA.HHZ. 2020-11-29T05:52:30.26 0.1 negative manual P 190 0.3049 101 -0.25 93
IV.MMO1.EHZ. 2020-11-29T05:52:29.35 0.1 negative manual P 157 0.2545 105 -0.32 92
IV.CESI.HHZ. 2020-11-29T05:52:29.58 0.3 negative manual P 238 0.2446 106 0.07 73
IV.SSM1.HNZ. 2020-11-29T05:52:29.72 0.6 undecidable manual S 354 0.0953 138 -0.12 49
IV.MC2.EHZ. 2020-11-29T05:52:29.05 0.3 negative manual P 180 0.2221 108 -0.09 73
IV.MF5.EHZ. 2020-11-29T05:52:29.66 0.3 positive manual P 126 0.2446 106 0.14 72
IV.CSP1.EHZ. 2020-11-29T05:52:29.17 0.6 undecidable manual S 165 0.0432 159 0.15 50
IV.SNTG.HHZ. 2020-11-29T05:52:29.12 0.3 undecidable manual P 304 0.2185 109 0.04 74
IV.MDAR.HNZ. 2020-11-29T05:52:29.47 0.6 undecidable manual S 330 0.0683 148 0.12 50
IV.SAP2.EHZ. 2020-11-29T05:52:28.21 0.6 negative manual P 104 0.1574 120 0.09 50
IV.EL6.EHZ. 2020-11-29T05:52:28.81 0.1 negative manual P 342 0.2059 110 -0.07 97
IV.MML1.HNZ. 2020-11-29T05:52:28.21 0.1 undecidable manual P 263 0.1601 119 0.04 100
IV.FEMA.HNZ. 2020-11-29T05:52:28.48 0.1 undecidable manual P 211 0.1996 111 -0.3 94
IV.PF6.EHZ. 2020-11-29T05:52:28.33 0.6 undecidable manual S 37 0.0054 177 -0.46 47
IT.MTCL.HGZ. 2020-11-29T05:52:28.49 0.1 undecidable manual P 225 0.197 112 -0.25 95
IV.MDAR.HNZ. 2020-11-29T05:52:27.00 1.0 positive manual P 330 0.0683 148 -0.01 25
IV.FDMO.HHZ. 2020-11-29T05:52:27.60 0.3 positive manual P 218 0.1223 129 -0.03 76
IV.GUMA.HHZ. 2020-11-29T05:52:27.77 0.1 positive manual P 124 0.1277 127 0.07 100
IV.SSM1.HNZ. 2020-11-29T05:52:27.14 0.1 undecidable manual P 354 0.0953 138 -0.16 97
IV.CSP1.EHZ. 2020-11-29T05:52:26.80 1.0 undecidable manual P 165 0.0432 159 -0.02 25
IV.PF6.EHZ. 2020-11-29T05:52:26.44 0.1 undecidable manual P 37 0.0054 177 -0.25 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:1.6 0.0004939366 0.1792 AML other m 2020-11-29T05:52:30.14
IV.CSP1.EHN. ML:1.7 0.00054972665 0.1408 AML other m 2020-11-29T05:52:29.18
IV.FDMO.HHE. ML:1.3 0.00017777765 0.24 AML other m 2020-11-29T05:52:30.66
IV.FDMO.HHN. ML:1.3 0.00018087935 0.1824 AML other m 2020-11-29T05:52:30.60
IV.GUMA.HNE. ML:2.1 0.0010569945 0.192 AML other m 2020-11-29T05:52:31.09
IV.GUMA.HNN. ML:2 0.00078484255 0.2912 AML other m 2020-11-29T05:52:31.13
IV.GUMA.HHE. ML:2.2 0.0012906145 0.2016 AML other m 2020-11-29T05:52:31.10
IV.GUMA.HHN. ML:1.9 0.0007060093 0.1184 AML other m 2020-11-29T05:52:31.09
IV.SAP2.EHE. ML:1.5 0.00022146415 0.1824 AML other m 2020-11-29T05:52:33.11
IV.SAP2.EHN. ML:2.2 0.00111331075 0.24 AML other m 2020-11-29T05:52:34.04
IV.EL6.EHE. ML:1.6 0.0002076844 0.16 AML other m 2020-11-29T05:52:33.35
IV.EL6.EHN. ML:0.8 3.988176E-5 45.0592 AML other m 2020-11-29T05:52:28.85
IV.SNTG.HHE. ML:1.7 0.0002725514 0.16 AML other m 2020-11-29T05:52:33.49
IV.SNTG.HHN. ML:1.6 0.0002296796 0.1184 AML other m 2020-11-29T05:52:33.45
IV.SNTG.HNE. ML:1.6 0.000242101 0.1504 AML other m 2020-11-29T05:52:33.49
IV.SNTG.HNN. ML:1.6 0.00022835785 0.1376 AML other m 2020-11-29T05:52:33.52
IV.CESI.HNE. ML:1.4 0.00010922292 0.7968 AML other m 2020-11-29T05:52:42.69
IV.CESI.HNN. ML:1.5 0.0001585167 0.6912 AML other m 2020-11-29T05:52:31.50
IV.CESI.HHE. ML:1.3 0.00010017788 0.08 AML other m 2020-11-29T05:52:35.15
IV.CESI.HHN. ML:1.4 0.00011929155 0.2208 AML other m 2020-11-29T05:52:34.22
IV.MF5.EHE. ML:1.5 0.00015473939 0.24 AML other m 2020-11-29T05:52:34.57
IV.MF5.EHN. ML:1.7 0.0002531356 0.4192 AML other m 2020-11-29T05:52:34.71
IV.NRCA.HNE. ML:1.6 0.00015104395 0.1504 AML other m 2020-11-29T05:52:35.40
IV.NRCA.HNN. ML:1.5 0.0001267868 0.448 AML other m 2020-11-29T05:52:35.46
IV.NRCA.HHE. ML:1.6 0.00014164291 0.1408 AML other m 2020-11-29T05:52:35.40
IV.NRCA.HHN. ML:1.6 0.000168761845 0.1376 AML other m 2020-11-29T05:52:35.88
IV.FOSV.EHE. ML:2 0.0003440783 0.24 AML other m 2020-11-29T05:52:37.65
IV.FOSV.EHN. ML:1.8 0.0002156476 0.3584 AML other m 2020-11-29T05:52:37.72
IV.MTRA.HNN. ML:1.7 0.0001449365 0.2784 AML other m 2020-11-29T05:52:39.91
IV.MTRA.EHE. ML:1.5 9.018599E-5 0.16 AML other m 2020-11-29T05:52:40.47
IV.MTRA.EHN. ML:1.5 8.644914E-5 0.16 AML other m 2020-11-29T05:52:38.80
IV.TERO.HHE. ML:1.4 4.924679E-5 0.2816 AML other m 2020-11-29T05:52:45.18
IV.TERO.HHN. ML:1.8 0.0001168543 1.7632 AML other m 2020-11-29T05:52:43.80
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