Earthquake with magnitude of ML 1.8 on date 01-08-2020 and time 01:08:45 (UTC) in region 7 km E Spezzano Piccolo (CS)

A magnitude ML 1.8 earthquake occured in region: 7 km E Spezzano Piccolo (CS), on

  • 01-08-2020 01:08:45 (UTC)
  • 01-08-2020 03:08:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.31, 16.42 at 14 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
Spezzano Piccolo CS 7 2079 2079
Celico CS 7 2802 4881
Spezzano della Sila CS 8 4541 9422
Serra Pedace CS 8 986 10408
Pedace CS 8 1907 12315
Casole Bruzio CS 9 2578 14893
Rovito CS 9 3158 18051
Pietrafitta CS 9 1310 19361
Trenta CS 9 2633 21994
Lappano CS 10 941 22935
San Pietro in Guarano CS 10 3663 26598
Aprigliano CS 11 2890 29488
Zumpano CS 11 2570 32058
Piane Crati CS 12 1423 33481
Castiglione Cosentino CS 13 2896 36377
Figline Vegliaturo CS 13 1137 37514
Cellara CS 13 504 38018
Mangone CS 14 1891 39909
Cosenza CS 15 67546 107455
Rose CS 15 4373 111828
Santo Stefano di Rogliano CS 16 1725 113553
Parenti CS 17 2188 115741
Paterno Calabro CS 17 1398 117139
Dipignano CS 17 4376 121515
Rogliano CS 17 5637 127152
Marzi CS 19 989 128141
Carolei CS 19 3330 131471
Luzzi CS 19 9396 140867
Belsito CS 19 923 141790
Castrolibero CS 20 9894 151684
Acri CS 20 20858 172542

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km E of Cosenza (67546 inhabitants)
38 Km N of Lamezia Terme (70714 inhabitants)
47 Km NW of Catanzaro (90612 inhabitants)
66 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
Reviewed
Rev100
ML 1.8 2020-08-01
01:08:45
39.31 16.42 14 2020-08-01
01:18:36
Sala Sismica INGV-Roma 81520781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-01 01:08:45 ± 0.14
Latitude 39.31 ± 0.01
Longitude 16.42 ± 0.01
Depth (km) 14 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 81520781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 660
Semi-minor axis of confidence ellipse (meter) 373
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 223
Circular confidence region, given by single value of horizontal uncertainty (meter) 660
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.49013
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 81520781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-01 01:18:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RMP.HHZ. 2020-08-01T01:10:43.67 3.0 undecidable manual Sg 15.25 0
IV.CLTA.HHZ. 2020-08-01T01:10:02.89 3.0 undecidable manual Sn -5.21 0
IV.HVZN.HNZ. 2020-08-01T01:10:00.36 3.0 undecidable manual Sg 1.45 0
IV.EL6.EHZ. 2020-08-01T01:09:52.82 3.0 negative manual Pn -3.13 0
IV.PTRJ.HHZ. 2020-08-01T01:09:32.12 3.0 positive manual Pg 6.59 0
IV.SLCN.HNZ. 2020-08-01T01:09:07.20 3.0 undecidable manual P -0.81 0
IV.MSRU.HHZ. 2020-08-01T01:09:07.48 3.0 negative manual P -1.82 0
IV.GRI.EHZ. 2020-08-01T01:09:03.15 0.1 undecidable manual S 180 0.4901 94 0.8 75
IV.PLAC.HHZ. 2020-08-01T01:09:02.31 3.0 negative manual P -0.55 0
IV.JOPP.HHZ. 2020-08-01T01:09:01.78 3.0 negative manual P -0.48 0
IV.CET2.HHZ. 2020-08-01T01:09:00.58 0.1 undecidable manual S 301 0.4227 95 0.22 87
IV.LADO.EHZ. 2020-08-01T01:09:00.80 0.1 undecidable manual S 94 0.4299 95 0.21 91
XK.SELL.HHZ. 2020-08-01T01:08:59.11 0.1 undecidable manual S 154 0.3651 96 0.45 88
IV.TDS.HHZ. 2020-08-01T01:08:58.35 0.1 undecidable manual S 349 0.3543 96 0.01 93
XK.GIZZ.HHZ. 2020-08-01T01:08:58.96 0.1 undecidable manual S 207 0.3723 96 0.08 93
IV.SERS.HHZ. 2020-08-01T01:08:57.34 0.1 undecidable manual S 143 0.3435 97 -0.7 77
IV.SALB.HHZ. 2020-08-01T01:08:57.18 3.0 undecidable manual P 1.03 0
MN.TIP.HHZ. 2020-08-01T01:08:56.13 0.1 undecidable manual S 117 0.2905 99 -0.35 88
IV.GRI.EHZ. 2020-08-01T01:08:55.78 0.1 undecidable manual P 180 0.4901 94 0.62 80
IV.CET2.HHZ. 2020-08-01T01:08:53.82 0.1 undecidable manual P 301 0.4227 95 -0.19 92
IV.LADO.EHZ. 2020-08-01T01:08:53.89 0.1 positive manual P 94 0.4299 95 -0.26 89
XK.GIZZ.HHZ. 2020-08-01T01:08:52.96 0.1 undecidable manual P 207 0.3723 96 -0.2 92
IV.SERS.HHZ. 2020-08-01T01:08:52.49 0.1 undecidable manual P 143 0.3435 97 -0.19 91
IV.CAR1.HHZ. 2020-08-01T01:08:52.92 0.1 undecidable manual S 250 0.1745 111 -0.23 95
IV.TDS.HHZ. 2020-08-01T01:08:52.56 0.1 undecidable manual P 349 0.3543 96 -0.29 91
XK.SELL.HHZ. 2020-08-01T01:08:52.81 0.1 undecidable manual P 154 0.3651 96 -0.23 90
MN.TIP.HHZ. 2020-08-01T01:08:51.65 0.1 positive manual P 117 0.2905 99 -0.13 93
IV.CELI.HHZ. 2020-08-01T01:08:51.90 0.1 undecidable manual S 36 0.1115 128 0.4 92
IV.SPS2.HHZ. 2020-08-01T01:08:50.47 0.1 undecidable manual S 252 0.0692 144 -0.16 97
IV.CELI.HHZ. 2020-08-01T01:08:49.20 0.1 undecidable manual P 36 0.1115 128 0.3 94
IV.CAR1.HHZ. 2020-08-01T01:08:49.65 0.1 negative manual P 250 0.1745 111 -0.2 96
IV.SPS2.HHZ. 2020-08-01T01:08:48.42 0.1 negative manual P 252 0.0692 144 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SPS2.HHE. ML:1.6 0.00049 0.4 AML other m 2020-08-01T01:08:50.59
IV.SPS2.HHN. ML:2 0.00124 0.34 AML other m 2020-08-01T01:08:50.73
IV.CELI.HNN. ML:1.6 0.0003975 1.74 AML other m 2020-08-01T01:08:52.98
IV.CELI.HHE. ML:2 0.000975 0.46 AML other m 2020-08-01T01:08:52.03
IV.CELI.HNE. ML:2 0.000953 0.46 AML other m 2020-08-01T01:08:52.03
IV.CAR1.HHN. ML:2.1 0.000914 0.4 AML other m 2020-08-01T01:08:53.54
IV.CAR1.HHE. ML:2.2 0.00102 0.42 AML other m 2020-08-01T01:08:53.74
IV.CAR1.HNE. ML:2.2 0.00121 0.42 AML other m 2020-08-01T01:08:53.53
MN.TIP.HHE. ML:1.3 8.71E-5 1.08 AML other m 2020-08-01T01:08:56.56
MN.TIP.HHN. ML:1.3 8.625E-5 0.82 AML other m 2020-08-01T01:08:56.27
IV.TDS.HHE. ML:1.2 5.355E-5 0.36 AML other m 2020-08-01T01:08:58.79
IV.SERS.HHN. ML:1.7 0.000163 0.8 AML other m 2020-08-01T01:08:58.34
IV.SERS.HNE. ML:1.7 0.0001655 0.38 AML other m 2020-08-01T01:08:58.74
IV.SERS.HHE. ML:1.6 0.0001235 1.12 AML other m 2020-08-01T01:08:59.05
IV.TDS.HHN. ML:1.2 5.395E-5 0.32 AML other m 2020-08-01T01:08:59.34
IV.SERS.HNN. ML:1.5 0.00012205 1.66 AML other m 2020-08-01T01:08:59.07
IV.MSRU.HHN. ML:2.1 6.85E-5 0.52 AML other m 2020-08-01T01:09:28.33
IV.MSRU.HHE. ML:2.2 7.97E-5 0.8 AML other m 2020-08-01T01:09:29.06
IV.CELI.HHN. ML:1.7 0.00041850535 0.26 AML other m 2020-08-01T01:08:51.98
IV.CAR1.HNN. ML:2 0.00065640565 0.4296 AML other m 2020-08-01T01:08:53.33
IV.CET2.HHE. ML:1.8 0.00017565075 0.36 AML other m 2020-08-01T01:09:00.88
IV.CET2.HHN. ML:2.3 0.0005620579 0.16 AML other m 2020-08-01T01:09:01.21
IV.SALB.HHE. ML:1.5 5.9557765E-5 0.24 AML other m 2020-08-01T01:09:06.25
IV.SALB.HHN. ML:1.2 2.881899E-5 0.58 AML other m 2020-08-01T01:09:05.97
IV.JOPP.HHE. ML:1.6 4.2015705E-5 0.22 AML other m 2020-08-01T01:09:12.31
IV.JOPP.HHN. ML:1.6 4.328552E-5 0.32 AML other m 2020-08-01T01:09:12.10
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