Earthquake with magnitude of ML 0.9 on date 18-10-2019 and time 16:13:07 (Italy) in region 3 km NE Priola (CN)

A magnitude ML 0.9 earthquake occured in region: 3 km NE Priola (CN), on

  • 18-10-2019 14:13:07 (UTC)
  • 18-10-2019 16:13:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.27, 8.04 at 8 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
Priola CN 3 701 701
Bagnasco CN 3 1035 1736
Massimino SV 4 113 1849
Battifollo CN 6 219 2068
Lisio CN 6 201 2269
Viola CN 6 391 2660
Scagnello CN 8 194 2854
Nucetto CN 8 430 3284
Calizzano SV 8 1475 4759
Perlo CN 8 116 4875
Garessio CN 8 3244 8119
Pamparato CN 10 302 8421
Monasterolo Casotto CN 10 89 8510
Murialdo SV 11 841 9351
Mombasiglio CN 11 609 9960
Bardineto SV 12 756 10716
Castelnuovo di Ceva CN 12 110 10826
Roburent CN 12 495 11321
Priero CN 12 529 11850
Ceva CN 13 5782 17632
Osiglia SV 13 444 18076
Torre Mondovì CN 14 498 18574
Montaldo di Mondovì CN 14 557 19131
Sale delle Langhe CN 14 486 19617
Sale San Giovanni CN 15 183 19800
Montezemolo CN 15 259 20059
San Michele Mondovì CN 15 2003 22062
Lesegno CN 15 794 22856
Bormida SV 16 387 23243
Roccavignale SV 16 752 23995
Roascio CN 16 97 24092
Erli SV 16 245 24337
Millesimo SV 17 3383 27720
Ormea CN 17 1617 29337
Castelvecchio di Rocca Barbena SV 17 145 29482
Nasino SV 18 207 29689
Vicoforte CN 18 3136 32825
Castellino Tanaro CN 18 312 33137
Torresina CN 18 52 33189
Paroldo CN 18 211 33400
Castelbianco SV 18 330 33730
Niella Tanaro CN 18 1046 34776
Frabosa Soprana CN 18 759 35535
Alto CN 19 128 35663
Briaglia CN 19 318 35981
Monastero di Vasco CN 19 1297 37278
Caprauna CN 19 104 37382
Camerana CN 19 631 38013
Cengio SV 19 3563 41576
Saliceto CN 19 1323 42899
Zuccarello SV 19 309 43208
Cosseria SV 19 1105 44313
Frabosa Sottana CN 19 1497 45810
Plodio SV 19 650 46460
Igliano CN 19 74 46534
Magliolo SV 19 974 47508
Balestrino SV 20 595 48103
Cigliè CN 20 190 48293

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km W of Savona (61345 inhabitants)
41 Km E of Cuneo (56081 inhabitants)
54 Km NE of Sanremo (54807 inhabitants)
71 Km S of Asti (76202 inhabitants)
73 Km W of Genova (586655 inhabitants)
85 Km SW of Alessandria (93943 inhabitants)
86 Km SE of Moncalieri (57294 inhabitants)
93 Km SE of Torino (890529 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 0.9 2019-10-18
14:13:07
44.27 8.04 9 2019-10-18
16:03:03
Sala Sismica INGV-Roma 73327601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-18 14:13:07 ± 0.07
Latitude 44.27 ± 0.01
Longitude 8.04 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73327601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 497
Semi-minor axis of confidence ellipse (meter) 367
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 153
Circular confidence region, given by single value of horizontal uncertainty (meter) 500
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 97
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.78601
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 11
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 73327601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-18 16:03:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.COR1.EHZ. 2019-10-18T14:15:01.93 3.0 undecidable manual Sg 8.6 0
IV.PIEI.HHZ. 2019-10-18T14:14:45.45 3.0 undecidable manual Sn -0.31 0
IV.FIR.HHZ. 2019-10-18T14:14:24.14 3.0 undecidable manual Sg 1.82 0
IV.ASSB.HHZ. 2019-10-18T14:14:15.03 3.0 positive manual Pg 8.28 0
GU.CARD.HHZ. 2019-10-18T14:14:03.49 3.0 undecidable manual Sn -4.27 0
IV.MBAL.EHZ. 2019-10-18T14:13:52.89 3.0 undecidable manual Pg 1.43 0
IV.FIR.HHZ. 2019-10-18T14:13:49.43 3.0 undecidable manual Pn -0.91 0
IV.OSSC.HHZ. 2019-10-18T14:13:47.45 3.0 undecidable manual Pn -3.72 0
IV.CADC.HNZ. 2019-10-18T14:13:46.23 3.0 undecidable manual Pg 2.43 0
GU.GORR.HHZ. 2019-10-18T14:13:41.75 3.0 undecidable manual S -5.2 0
GU.CARD.HHZ. 2019-10-18T14:13:39.63 3.0 positive manual Pn -2.53 0
GU.PZZ.HHE. 2019-10-18T14:13:30.49 0.6 undecidable manual S 290 0.697 50 -0.33 43
GU.PCP.HHZ. 2019-10-18T14:13:23.16 0.6 undecidable manual S 53 0.4515 50 -0.39 45
FR.SAOF.HHE.00 2019-10-18T14:13:23.25 0.6 undecidable manual S 230 0.4497 50 -0.25 46
GU.ENR.HHZ. 2019-10-18T14:13:22.91 0.3 undecidable manual S 264 0.4434 50 -0.38 67
GU.BHB.HHE. 2019-10-18T14:13:22.67 0.6 undecidable manual P 316 0.786 50 0.35 42
IV.IMI.HHE. 2019-10-18T14:13:21.37 0.3 undecidable manual S 196 0.3768 50 0.03 73
GU.PZZ.HHE. 2019-10-18T14:13:21.24 0.1 undecidable manual P 290 0.697 50 0.44 84
GU.STV.HHZ. 2019-10-18T14:13:17.81 0.1 undecidable manual P 267 0.509 50 0.22 91
IV.QLNO.HHZ. 2019-10-18T14:13:16.03 0.3 undecidable manual S 77 0.2275 108 -0.34 71
GU.PCP.HHZ. 2019-10-18T14:13:16.69 0.1 undecidable manual P 53 0.4515 50 0.09 95
GU.ENR.HHZ. 2019-10-18T14:13:16.28 0.1 undecidable manual P 264 0.4434 50 -0.18 93
FR.SAOF.HHE.00 2019-10-18T14:13:16.52 0.3 undecidable manual P 230 0.4497 50 -0.06 72
IV.IMI.HHE. 2019-10-18T14:13:15.48 0.1 undecidable manual P 196 0.3768 50 0.15 95
GU.GBOS.HHZ. 2019-10-18T14:13:13.04 0.3 undecidable manual S 257 0.1439 118 -0.35 72
GU.CANO.HHZ. 2019-10-18T14:13:13.64 0.3 undecidable manual S 115 0.1583 116 -0.26 73
GU.RORO.HHZ. 2019-10-18T14:13:13.92 0.3 undecidable manual S 172 0.1628 115 -0.12 75
IV.QLNO.HHZ. 2019-10-18T14:13:12.57 0.1 undecidable manual P 77 0.2275 108 0.11 99
GU.CANO.HHZ. 2019-10-18T14:13:11.25 0.1 undecidable manual P 115 0.1583 116 0.21 98
GU.RORO.HHZ. 2019-10-18T14:13:11.36 0.1 undecidable manual P 172 0.1628 115 0.24 97
GU.GBOS.HHZ. 2019-10-18T14:13:10.87 0.1 undecidable manual P 257 0.1439 118 0.13 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.ENR.HHN. ML:1.2 4.585E-5 1.12 AML other m 2019-10-18T14:13:24.36
GU.ENR.HHE. ML:1 3.215E-5 0.6 AML other m 2019-10-18T14:13:24.60
GU.GBOS.HHE. ML:0.5 3.162785E-5 0.16 AML other m 2019-10-18T14:13:13.58
GU.GBOS.HHN. ML:0.8 6.1995975E-5 0.2176 AML other m 2019-10-18T14:13:13.31
GU.CANO.HHE. ML:1.2 0.0001227592 0.1216 AML other m 2019-10-18T14:13:13.98
GU.CANO.HHN. ML:1 8.1515615E-5 0.2368 AML other m 2019-10-18T14:13:14.56
GU.RORO.HHN. ML:1 7.9808795E-5 0.0832 AML other m 2019-10-18T14:13:14.11
IV.QLNO.HHE. ML:0.5 2.1704315E-5 0.1152 AML other m 2019-10-18T14:13:16.28
IV.QLNO.HHN. ML:0.9 4.610882E-5 0.1152 AML other m 2019-10-18T14:13:16.52
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