Earthquake (quarry blast) with magnitude of ML 0.7 on date 17-01-2019 and time 09:13:35 (Italy) in region 4 km SW Caldarola (MC)

A magnitude ML 0.7 (quarry blast) earthquake occured in region: 4 km SW Caldarola (MC), on

  • 17-01-2019 08:13:35 (UTC)
  • 17-01-2019 09:13:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.11, 13.18 at 0 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Event type: quarry blast.

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 6 512 2335
Camporotondo di Fiastrone MC 7 563 2898
Serrapetrona MC 7 966 3864
Belforte del Chienti MC 7 1886 5750
Fiastra MC 9 559 6309
Acquacanina MC 9 121 6430
Camerino MC 10 6974 13404
Pievebovigliana MC 10 866 14270
San Ginesio MC 11 3498 17768
Fiordimonte MC 11 202 17970
Muccia MC 12 915 18885
San Severino Marche MC 13 12726 31611
Sarnano MC 13 3264 34875
Pieve Torina MC 13 1458 36333
Tolentino MC 13 20069 56402
Gualdo MC 14 815 57217
Bolognola MC 14 142 57359
Castelraimondo MC 15 4587 61946
Colmurano MC 15 1263 63209
Ripe San Ginesio MC 15 852 64061
Gagliole MC 17 620 64681
Sant'Angelo in Pontano MC 17 1436 66117
Pioraco MC 18 1134 67251
Urbisaglia MC 18 2628 69879
Ussita MC 19 444 70323
Serravalle di Chienti MC 19 1070 71393
Sefro MC 19 422 71815
Loro Piceno MC 20 2401 74216
Monte Cavallo MC 20 145 74361

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Foligno (57155 inhabitants)
62 Km SW of Ancona (100861 inhabitants)
65 Km E of Perugia (166134 inhabitants)
66 Km NW of Teramo (54892 inhabitants)
76 Km NE of Terni (111501 inhabitants)
82 Km S of Fano (60888 inhabitants)
87 Km N of L'Aquila (69753 inhabitants)
91 Km S of Pesaro (94582 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 1000 ML 0.7 2019-01-17
08:13:35
43.11 13.18 1 2019-08-22
08:25:11
Bollettino Sismico Italiano INGV 70683761
Rev 100 ML 0.9 2019-01-17
08:13:35
43.12 13.2 4 2019-01-17
08:21:10
Sala Sismica INGV-Roma 64726691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-17 08:13:35 ± 0.08
Latitude 43.11 ± 0.01
Longitude 13.18 ± 0.01
Depth (km) 1 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type quarry blast
Origin ID 70683761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 620
Semi-minor axis of confidence ellipse (meter) 560
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 253
Circular confidence region, given by single value of horizontal uncertainty (meter) 620
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 98
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.22303
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.4
Num. used stations 4
Type of magnitude ML
Reference to an origin 70683761
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-18 14:18:09

ML:0.9

Field Value
Value 0.9
Uncertainty 0
Num. used stations 2
Type of magnitude ML
Reference to an origin 64726691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-17 08:21:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RMP.HHZ. 2019-01-17T08:14:00.04 3.0 negative manual P -0.12 0
IV.MPAG.EHZ. 2019-01-17T08:13:58.02 3.0 undecidable manual S -0.17 0
IV.FRON.EHZ. 2019-01-17T08:13:56.02 3.0 undecidable manual S 0.37 0
IV.CPGN.EHZ. 2019-01-17T08:13:53.76 3.0 undecidable manual P -0.44 0
IV.EL6.EHZ. 2019-01-17T08:13:40.38 0.3 undecidable manual P 344 0.223 91 -0.15 71
IV.MML1.HNE. 2019-01-17T08:13:39.01 0.1 undecidable manual P 270 0.1547 92 -0.01 99
IV.GUMA.HHZ. 2019-01-17T08:13:38.02 0.3 undecidable manual P 115 0.1214 92 -0.26 71
IV.FDMO.HHZ. 2019-01-17T08:13:37.91 0.1 undecidable manual P 222 0.1052 92 0 100
IV.CSP1.EHZ. 2019-01-17T08:13:36.33 0.1 undecidable manual P 146 0.027 99 0.15 98
IV.PF6.EHE. 2019-01-17T08:13:36.28 0.1 undecidable manual P 17 0.0243 100 0.16 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:0 0.00019722275 0.1792 AML other m 2019-01-17T08:13:37.32
IV.CSP1.EHN. ML:0 0.000145279985 0.1792 AML other m 2019-01-17T08:13:37.63
IV.FDMO.HHE. ML:0.4 3.84197E-5 0.224 AML other m 2019-01-17T08:13:40.31
IV.FDMO.HHN. ML:0.1 1.8209698E-5 0.096 AML other m 2019-01-17T08:13:40.57
IV.GUMA.HHN. ML:0.9 0.0001114 0.32 AML other m 2019-01-17T08:13:40.51
IV.GUMA.HHE. ML:0 0.0001185 1.58 AML other m 2019-01-17T08:13:42.86
IV.FRON.EHN. ML:1.8 0.000151 0.82 AML other m 2019-01-17T08:13:58.98
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