Earthquake with magnitude of ML 1.2 on date 14-12-2018 and time 10:26:39 (Italy) in region 5 km W Caldarola (MC)

A magnitude ML 1.2 earthquake occured in region: 5 km W Caldarola (MC), on

  • 14-12-2018 09:26:39 (UTC)
  • 14-12-2018 10:26:39 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.13, 13.17 at 13 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 5 1823 1823
Serrapetrona MC 5 966 2789
Belforte del Chienti MC 7 1886 4675
Cessapalombo MC 8 512 5187
Camporotondo di Fiastrone MC 8 563 5750
Camerino MC 8 6974 12724
Pievebovigliana MC 10 866 13590
Fiastra MC 11 559 14149
San Severino Marche MC 11 12726 26875
Acquacanina MC 11 121 26996
Muccia MC 11 915 27911
Fiordimonte MC 12 202 28113
San Ginesio MC 12 3498 31611
Castelraimondo MC 13 4587 36198
Tolentino MC 13 20069 56267
Pieve Torina MC 14 1458 57725
Gagliole MC 15 620 58345
Sarnano MC 15 3264 61609
Gualdo MC 16 815 62424
Colmurano MC 16 1263 63687
Pioraco MC 16 1134 64821
Bolognola MC 16 142 64963
Ripe San Ginesio MC 16 852 65815
Sefro MC 18 422 66237
Urbisaglia MC 18 2628 68865
Serravalle di Chienti MC 19 1070 69935
Sant'Angelo in Pontano MC 19 1436 71371
Matelica MC 19 9981 81352

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Foligno (57155 inhabitants)
61 Km SW of Ancona (100861 inhabitants)
63 Km E of Perugia (166134 inhabitants)
68 Km NW of Teramo (54892 inhabitants)
76 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
Rev 100 ML 1.2 2018-12-14
09:26:39
43.13 13.17 13 2018-12-14
09:31:10
Sala Sismica INGV-Roma 63905981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-12-14 09:26:39 ± 0.07
Latitude 43.13 ± 0.00
Longitude 13.17 ± 0.01
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 63905981

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 397
Semi-minor axis of confidence ellipse (meter) 333
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 86
Circular confidence region, given by single value of horizontal uncertainty (meter) 400
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 168
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.06385
Epicentral distance of station farthest from the epicenter (degree) 0.259
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 63905981
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-12-14 09:31:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2018-12-14T09:26:49.58 0.1 undecidable manual S 154 0.259 97 -0.05 99
IV.SNTG.HHZ. 2018-12-14T09:26:48.09 0.1 undecidable manual S 307 0.2068 101 -0.01 99
IV.CESI.HHZ. 2018-12-14T09:26:48.88 0.1 undecidable manual S 237 0.2311 99 0.08 99
IV.MC2.EHZ. 2018-12-14T09:26:48.66 0.1 undecidable manual S 176 0.2203 100 0.16 96
IV.EL6.EHZ. 2018-12-14T09:26:48.09 0.1 undecidable manual S 346 0.2032 102 0.09 98
IV.FDMO.HHZ. 2018-12-14T09:26:45.44 0.1 undecidable manual S 212 0.1124 123 -0.04 100
IV.MC2.EHZ. 2018-12-14T09:26:44.71 1.0 undecidable manual P 176 0.2203 100 0.04 25
IV.EL6.EHZ. 2018-12-14T09:26:44.33 0.6 undecidable manual P 346 0.2032 102 -0.06 50
IV.MMO1.EHZ. 2018-12-14T09:26:44.76 1.0 negative manual P 154 0.259 97 -0.57 22
IV.MDAR.HNZ. 2018-12-14T09:26:44.52 0.3 undecidable manual S 342 0.0639 144 0.08 76
IV.SNTG.HHZ. 2018-12-14T09:26:44.37 0.6 positive manual P 307 0.2068 101 -0.08 49
IV.CESI.HHZ. 2018-12-14T09:26:44.70 0.6 undecidable manual P 237 0.2311 99 -0.15 48
IV.FDMO.HHZ. 2018-12-14T09:26:42.85 0.1 positive manual P 212 0.1124 123 -0.08 100
IV.MDAR.HNZ. 2018-12-14T09:26:42.40 1.0 undecidable manual P 342 0.0639 144 0.07 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MDAR.HNN. ML:1 0.00013493336 0.5504 AML other m 2018-12-14T09:26:48.59
IV.MDAR.HNE. ML:1.2 0.00020980285 0.2496 AML other m 2018-12-14T09:26:44.67
IV.FDMO.HHE. ML:1.2 0.00015466535 0.096 AML other m 2018-12-14T09:26:45.77
IV.FDMO.HHN. ML:1.2 0.0001351805 0.1408 AML other m 2018-12-14T09:26:45.60
IV.EL6.EHE. ML:1.2 9.309024E-5 45.2032 AML other m 2018-12-14T09:26:44.36
IV.EL6.EHN. ML:1.2 9.9674525E-5 1.7024 AML other m 2018-12-14T09:26:43.37
IV.SNTG.HHN. ML:1.1 7.244731E-5 0.2944 AML other m 2018-12-14T09:26:48.21
IV.SNTG.HNE. ML:1.3 0.00011548885 0.6016 AML other m 2018-12-14T09:26:44.00
IV.SNTG.HNN. ML:1.6 0.00024601565 1.0944 AML other m 2018-12-14T09:26:53.12
IV.SNTG.HHE. ML:1 6.622043E-5 0.1408 AML other m 2018-12-14T09:26:48.26
IV.CESI.HHE. ML:1 6.1209065E-5 0.16 AML other m 2018-12-14T09:26:49.04
IV.CESI.HHN. ML:1 5.6308705E-5 0.1024 AML other m 2018-12-14T09:26:49.12
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