INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.3 on date 17-01-2019 and time 06:27:46 (Italy) in region 4 km SW Caldarola (MC)

A magnitude ML 1.3 earthquake occured in region: 4 km SW Caldarola (MC), on

  • 17-01-2019 05:27:46 (UTC)
  • 17-01-2019 06:27:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.11, 13.2 at 10 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
Cessapalombo MC 5 512 2335
Camporotondo di Fiastrone MC 6 563 2898
Belforte del Chienti MC 7 1886 4784
Serrapetrona MC 8 966 5750
Fiastra MC 9 559 6309
Acquacanina MC 9 121 6430
San Ginesio MC 10 3498 9928
Pievebovigliana MC 11 866 10794
Camerino MC 11 6974 17768
Sarnano MC 12 3264 21032
Fiordimonte MC 12 202 21234
Gualdo MC 12 815 22049
Muccia MC 13 915 22964
Bolognola MC 13 142 23106
Tolentino MC 13 20069 43175
San Severino Marche MC 13 12726 55901
Pieve Torina MC 14 1458 57359
Ripe San Ginesio MC 14 852 58211
Colmurano MC 14 1263 59474
Castelraimondo MC 16 4587 64061
Sant'Angelo in Pontano MC 16 1436 65497
Urbisaglia MC 18 2628 68125
Gagliole MC 18 620 68745
Pioraco MC 19 1134 69879
Loro Piceno MC 19 2401 72280
Ussita MC 19 444 72724
Amandola FM 19 3629 76353
Penna San Giovanni MC 19 1108 77461

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km E of Foligno (57155 inhabitants)
62 Km SW of Ancona (100861 inhabitants)
65 Km NW of Teramo (54892 inhabitants)
66 Km E of Perugia (166134 inhabitants)
76 Km NE of Terni (111501 inhabitants)
83 Km S of Fano (60888 inhabitants)
86 Km N of L'Aquila (69753 inhabitants)
92 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 1.3 2019-01-17
05:27:46
43.11 13.2 10 2019-01-17
05:49:33
Sala Sismica INGV-Roma 64724971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-17 05:27:46 ± 0.08
Latitude 43.11 ± 0.01
Longitude 13.20 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 64724971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 585
Semi-minor axis of confidence ellipse (meter) 359
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 195
Circular confidence region, given by single value of horizontal uncertainty (meter) 580
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 133
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 13
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
Epicentral distance of station farthest from the epicenter (degree) 0.28329
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 64724971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-17 05:49:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.VNF1.HGZ. 2019-01-17T05:28:38.06 3.0 undecidable manual Sn -2.42 0
IV.CAFI.HHZ. 2019-01-17T05:28:17.85 3.0 undecidable manual S -1.43 0
IV.RIBO.EHZ.01 2019-01-17T05:28:14.87 3.0 negative manual Pn 0.23 0
IV.PIEI.HHZ. 2019-01-17T05:28:09.99 3.0 undecidable manual S 0.03 0
IV.CPGN.EHZ. 2019-01-17T05:28:05.71 3.0 undecidable manual P 0.41 0
IV.PIEI.HHZ. 2019-01-17T05:27:59.61 3.0 undecidable manual P -0.19 0
IV.SNTG.HHZ. 2019-01-17T05:27:56.20 0.3 undecidable manual S 308 0.2365 50 -0.1 72
IV.CESI.HHZ. 2019-01-17T05:27:56.80 0.3 undecidable manual S 244 0.2383 50 0.45 67
IV.MMO1.EHZ. 2019-01-17T05:27:55.90 0.3 undecidable manual S 156 0.2311 50 -0.24 70
IV.ARVD.HHZ. 2019-01-17T05:27:55.60 3.0 positive manual P -0.25 0
IV.MF5.EHZ. 2019-01-17T05:27:52.29 0.1 undecidable manual P 123 0.2275 50 0.22 94
IV.NRCA.HHZ. 2019-01-17T05:27:52.87 0.3 undecidable manual P 192 0.2833 50 -0.15 71
IV.EL6.EHZ. 2019-01-17T05:27:52.08 0.3 undecidable manual P 342 0.2293 50 -0.02 73
IV.FDMO.HHZ. 2019-01-17T05:27:52.00 0.1 undecidable manual S 227 0.1088 130 -0.14 98
IV.SNTG.HHZ. 2019-01-17T05:27:52.02 0.3 undecidable manual P 308 0.2365 50 -0.2 71
IV.GUMA.HHZ. 2019-01-17T05:27:52.30 0.1 undecidable manual S 115 0.1115 130 0.09 99
IV.CESI.HHZ. 2019-01-17T05:27:52.40 0.3 undecidable manual P 244 0.2383 50 0.15 71
IV.MMO1.EHZ. 2019-01-17T05:27:51.90 0.3 undecidable manual P 156 0.2311 50 -0.23 70
IV.MC2.EHZ. 2019-01-17T05:27:51.82 3.0 positive manual P 0.19 0
IV.FDMO.HHZ. 2019-01-17T05:27:49.85 0.1 undecidable manual P 227 0.1088 130 0.03 100
IV.GUMA.HHZ. 2019-01-17T05:27:49.90 0.1 undecidable manual P 115 0.1115 130 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.2 0.0001975 0.2 AML other m 2019-01-17T05:27:52.22
IV.GUMA.HHN. ML:1.6 0.000455 0.28 AML other m 2019-01-17T05:27:52.58
IV.GUMA.HHE. ML:1.5 0.0003525 0.4 AML other m 2019-01-17T05:27:52.70
IV.FDMO.HHN. ML:1 0.0001195 0.44 AML other m 2019-01-17T05:27:54.30
IV.SNTG.HHE. ML:1.1 7.65E-5 0.14 AML other m 2019-01-17T05:27:56.37
IV.SNTG.HHN. ML:1 5.805E-5 0.14 AML other m 2019-01-17T05:27:56.46
IV.CESI.HHN. ML:1.3 0.00011415 0.52 AML other m 2019-01-17T05:27:57.09
IV.CESI.HHE. ML:1.2 8.945E-5 0.92 AML other m 2019-01-17T05:27:57.84
IV.NRCA.HHN. ML:1.2 6.63E-5 0.14 AML other m 2019-01-17T05:28:00.44
IV.NRCA.HHE. ML:1.3 9.085E-5 0.98 AML other m 2019-01-17T05:28:00.87
IV.CPGN.HNE. ML:2.5 0.000318 0.72 AML other m 2019-01-17T05:28:06.62
IV.CPGN.HNN. ML:2.6 0.000399 1.14 AML other m 2019-01-17T05:28:07.62
IV.CPGN.EHN. ML:2 0.0001045 0.48 AML other m 2019-01-17T05:28:07.44
IV.CPGN.EHE. ML:1.9 7.3E-5 0.46 AML other m 2019-01-17T05:28:09.00
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