Earthquake with magnitude of ML 1.2 on date 23-01-2020 and time 22:13:47 (Italy) in region 6 km E Serra Pedace (CS)

A magnitude ML 1.2 earthquake occured in region: 6 km E Serra Pedace (CS), on

  • 23-01-2020 21:13:47 (UTC)
  • 23-01-2020 22:13:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.26, 16.41 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
Pietrafitta CS 6 1310 1310
Serra Pedace CS 6 986 2296
Pedace CS 7 1907 4203
Aprigliano CS 7 2890 7093
Spezzano Piccolo CS 7 2079 9172
Casole Bruzio CS 8 2578 11750
Spezzano della Sila CS 8 4541 16291
Figline Vegliaturo CS 8 1137 17428
Piane Crati CS 8 1423 18851
Cellara CS 8 504 19355
Celico CS 9 2802 22157
Trenta CS 9 2633 24790
Mangone CS 9 1891 26681
Rovito CS 10 3158 29839
Parenti CS 11 2188 32027
Santo Stefano di Rogliano CS 11 1725 33752
Lappano CS 11 941 34693
Rogliano CS 12 5637 40330
Zumpano CS 12 2570 42900
San Pietro in Guarano CS 13 3663 46563
Marzi CS 13 989 47552
Paterno Calabro CS 14 1398 48950
Dipignano CS 14 4376 53326
Cosenza CS 14 67546 120872
Belsito CS 14 923 121795
Castiglione Cosentino CS 15 2896 124691
Carpanzano CS 16 255 124946
Colosimi CS 16 1247 126193
Carolei CS 17 3330 129523
Scigliano CS 17 1226 130749
Bianchi CS 18 1305 132054
Malito CS 18 783 132837
Domanico CS 18 943 133780
Rose CS 19 4373 138153
Pedivigliano CS 19 831 138984
Mendicino CS 19 9450 148434
Soveria Mannelli CZ 20 3076 151510
Castrolibero CS 20 9894 161404
Altilia CS 20 711 162115

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km E of Cosenza (67546 inhabitants)
33 Km N of Lamezia Terme (70714 inhabitants)
42 Km NW of Catanzaro (90612 inhabitants)
65 Km W 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 1.2 2020-01-23
21:13:47
39.26 16.41 16 2020-01-23
21:23:32
Sala Sismica INGV-Roma 75778341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-23 21:13:47 ± 0.16
Latitude 39.26 ± 0.01
Longitude 16.41 ± 0.01
Depth (km) 16 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75778341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 969
Semi-minor axis of confidence ellipse (meter) 321
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 277
Circular confidence region, given by single value of horizontal uncertainty (meter) 970
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
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) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.15738
Epicentral distance of station farthest from the epicenter (degree) 0.80939
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 75778341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-23 21:23:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PLAC.HHE. 2020-01-23T21:14:02.86 0.3 undecidable manual P 179 0.8094 93 0.26 63
IV.JOPP.HHE. 2020-01-23T21:14:01.93 0.3 undecidable manual P 212 0.7707 94 0 66
IV.TDS.HHZ. 2020-01-23T21:14:01.85 0.6 undecidable manual S 352 0.4047 98 0 48
IV.SALB.HHE. 2020-01-23T21:13:59.08 0.3 undecidable manual P 355 0.6196 95 -0.28 65
MN.TIP.HHE. 2020-01-23T21:13:57.58 0.3 undecidable manual S 107 0.2779 104 -0.58 65
IV.CET2.HHZ. 2020-01-23T21:13:56.53 0.3 undecidable manual P 307 0.4461 97 0.14 70
IV.LADO.EHE. 2020-01-23T21:13:56.85 0.6 undecidable manual P 87 0.438 97 0.59 41
IV.PIPA.HHZ. 2020-01-23T21:13:56.09 0.3 undecidable manual P 54 0.384 99 0.75 58
IV.TDS.HHZ. 2020-01-23T21:13:55.32 0.1 undecidable manual P 352 0.4047 98 -0.38 88
IV.CELI.HHZ. 2020-01-23T21:13:55.07 0.3 undecidable manual S 27 0.161 120 0.15 73
IV.CAR1.HHZ. 2020-01-23T21:13:54.68 0.3 undecidable manual S 268 0.1574 121 -0.15 71
MN.TIP.HHE. 2020-01-23T21:13:53.23 0.3 undecidable manual P 107 0.2779 104 -0.34 69
IV.CELI.HHZ. 2020-01-23T21:13:51.73 0.1 positive manual P 27 0.161 120 0.02 100
IV.CAR1.HHZ. 2020-01-23T21:13:51.78 0.1 undecidable manual P 268 0.1574 121 0.13 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CELI.HHE. ML:0.9 5.915E-5 0.42 AML other m 2020-01-23T21:13:55.38
IV.CAR1.HHN. ML:1.5 0.0002195 1.52 AML other m 2020-01-23T21:13:55.19
IV.CAR1.HHE. ML:1.3 0.0001415 0.36 AML other m 2020-01-23T21:13:55.26
IV.CELI.HHN. ML:1 6.585E-5 0.76 AML other m 2020-01-23T21:13:55.25
IV.CET2.HHE. ML:1.1 3.475E-5 1.12 AML other m 2020-01-23T21:14:05.69
IV.CET2.HHN. ML:1.3 5.365E-5 1.08 AML other m 2020-01-23T21:14:05.80
IV.CELI.HNE. ML:1 6.773003E-5 0.3456 AML other m 2020-01-23T21:13:55.54
IV.CELI.HNN. ML:1 6.5011805E-5 0.1792 AML other m 2020-01-23T21:13:55.24
IV.CAR1.HNE. ML:1.5 0.0002158501 0.64 AML other m 2020-01-23T21:13:55.26
IV.CAR1.HNN. ML:1.5 0.0001984898 0.4992 AML other m 2020-01-23T21:13:55.40
IV.TDS.HHE. ML:0.5 8.4387055E-6 0.32 AML other m 2020-01-23T21:14:03.47
IV.TDS.HHN. ML:0.5 9.093664E-6 0 AML other m 2020-01-23T21:14:03.00
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