Earthquake with magnitude of ML 1.4 on date 02-10-2019 and time 19:33:29 (Italy) in region 9 km SE Acri (CS)

A magnitude ML 1.4 earthquake occured in region: 9 km SE Acri (CS), on

  • 02-10-2019 17:33:29 (UTC)
  • 02-10-2019 19:33:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.42, 16.44 at 16 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
Acri CS 9 20858 20858
Rose CS 13 4373 25231
Luzzi CS 14 9396 34627
San Pietro in Guarano CS 14 3663 38290
Longobucco CS 15 3183 41473
Celico CS 15 2802 44275
Castiglione Cosentino CS 15 2896 47171
Lappano CS 16 941 48112
Rovito CS 16 3158 51270
Spezzano della Sila CS 16 4541 55811
Spezzano Piccolo CS 17 2079 57890
Bisignano CS 17 10203 68093
Santa Sofia d'Epiro CS 17 2628 70721
Zumpano CS 18 2570 73291
San Demetrio Corone CS 18 3559 76850
San Giorgio Albanese CS 18 1432 78282
Serra Pedace CS 18 986 79268
Casole Bruzio CS 18 2578 81846
San Cosmo Albanese CS 18 591 82437
Trenta CS 18 2633 85070
Pedace CS 19 1907 86977
Vaccarizzo Albanese CS 19 1125 88102
Pietrafitta CS 20 1310 89412

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NE of Cosenza (67546 inhabitants)
51 Km N of Lamezia Terme (70714 inhabitants)
59 Km N of Catanzaro (90612 inhabitants)
70 Km NW of Crotone (62178 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 1.4 2019-10-02
17:33:29
39.42 16.44 16 2019-10-02
17:39:32
Sala Sismica INGV-Roma 73001771
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-02 17:33:29 ± 0.07
Latitude 39.42 ± 0.00
Longitude 16.44 ± 0.00
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73001771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 362
Semi-minor axis of confidence ellipse (meter) 212
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 237
Circular confidence region, given by single value of horizontal uncertainty (meter) 360
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 119
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) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.05306
Epicentral distance of station farthest from the epicenter (degree) 0.46225
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:1.4

Field Value
Value 1.4
Uncertainty 0.4
Num. used stations 16
Type of magnitude ML
Reference to an origin 73001771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-02 17:39:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SALB.HHZ. 2019-10-02T17:33:46.36 0.3 undecidable manual S 351 0.4623 97 0.34 65
IV.CET2.HHZ. 2019-10-02T17:33:44.10 0.3 undecidable manual S 286 0.3921 99 0.12 69
MN.TIP.HHZ. 2019-10-02T17:33:42.41 0.1 undecidable manual S 135 0.3426 101 -0.12 93
IV.CAR1.HHZ. 2019-10-02T17:33:39.74 0.3 undecidable manual S 227 0.2455 107 0 73
IV.SALB.HHZ. 2019-10-02T17:33:39.06 0.3 undecidable manual P 351 0.4623 97 -0.1 68
IV.TDS.HHZ. 2019-10-02T17:33:39.65 0.3 undecidable manual S 341 0.2527 107 -0.27 68
IV.CET2.HHZ. 2019-10-02T17:33:37.90 0.1 undecidable manual P 286 0.3921 99 -0.09 93
IV.SPS2.HHZ. 2019-10-02T17:33:37.25 0.1 undecidable manual S 212 0.1538 122 0.02 98
MN.TIP.HHZ. 2019-10-02T17:33:37.11 0.1 positive manual P 135 0.3426 101 -0.04 95
IV.TDS.HHZ. 2019-10-02T17:33:35.47 1.0 negative manual P 341 0.2527 107 -0.17 23
IV.CELI.HHZ. 2019-10-02T17:33:35.30 0.1 undecidable manual S 110 0.0531 155 0.06 100
IV.CAR1.HHZ. 2019-10-02T17:33:35.52 0.1 undecidable manual P 227 0.2455 107 -0.02 97
IV.SPS2.HHZ. 2019-10-02T17:33:34.12 0.1 undecidable manual P 212 0.1538 122 0.03 98
IV.CELI.HHZ. 2019-10-02T17:33:33.06 0.1 undecidable manual P 110 0.0531 155 0.12 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CELI.HNE. ML:1.9 0.0008715 0.22 AML other m 2019-10-02T17:33:35.39
IV.CELI.HHE. ML:2.3 0.00224 0.22 AML other m 2019-10-02T17:33:35.39
IV.CELI.HNN. ML:1.6 0.0003755 0.46 AML other m 2019-10-02T17:33:35.64
IV.CELI.HHN. ML:1.9 0.000937 0.46 AML other m 2019-10-02T17:33:35.64
IV.SPS2.HHN. ML:1.3 0.000148 0.82 AML other m 2019-10-02T17:33:37.39
IV.SPS2.HHE. ML:1.4 0.000179 0.92 AML other m 2019-10-02T17:33:37.47
IV.CAR1.HHE. ML:1.7 0.0002545 0.72 AML other m 2019-10-02T17:33:40.70
IV.TDS.HHE. ML:0.9 3.35E-5 0.32 AML other m 2019-10-02T17:33:41.03
IV.CAR1.HHN. ML:1.6 0.0002095 0.3 AML other m 2019-10-02T17:33:41.50
IV.TDS.HHN. ML:0.9 3.315E-5 1.12 AML other m 2019-10-02T17:33:41.34
MN.TIP.HHN. ML:0.9 2.65E-5 0.64 AML other m 2019-10-02T17:33:42.49
MN.TIP.HHE. ML:0.8 2.245E-5 1.28 AML other m 2019-10-02T17:33:43.84
IV.CET2.HHN. ML:1.8 0.000166 0.34 AML other m 2019-10-02T17:33:44.99
IV.CET2.HHE. ML:1.4 7.605E-5 0.78 AML other m 2019-10-02T17:33:45.12
IV.SALB.HHN. ML:1 2.625E-5 1.38 AML other m 2019-10-02T17:33:47.00
IV.SALB.HHE. ML:1.2 4.215E-5 0.44 AML other m 2019-10-02T17:33:50.75
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