Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 26-08-2020 and time 00:15:36 (Italy) in region 3 km NW Soveria Mannelli (CZ)

A magnitude ML 1.0 earthquake occured in region: 3 km NW Soveria Mannelli (CZ), on

  • 25-08-2020 22:15:36 (UTC)
  • 26-08-2020 00:15:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.1110, 16.3540 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Soveria Mannelli CZ 3 3076 3076
Pedivigliano CS 4 831 3907
Colosimi CS 4 1247 5154
Scigliano CS 5 1226 6380
Bianchi CS 5 1305 7685
Motta Santa Lucia CZ 6 845 8530
Carpanzano CS 6 255 8785
Decollatura CZ 7 3159 11944
Conflenti CZ 7 1392 13336
Parenti CS 8 2188 15524
Marzi CS 8 989 16513
Rogliano CS 8 5637 22150
Altilia CS 9 711 22861
Belsito CS 9 923 23784
Santo Stefano di Rogliano CS 10 1725 25509
Martirano CZ 10 884 26393
Panettieri CS 10 351 26744
Mangone CS 11 1891 28635
Carlopoli CZ 11 1516 30151
Grimaldi CS 11 1680 31831
Malito CS 11 783 32614
Martirano Lombardo CZ 11 1112 33726
Cellara CS 12 504 34230
Platania CZ 12 2172 36402
Serrastretta CZ 12 3176 39578
Figline Vegliaturo CS 13 1137 40715
Piane Crati CS 14 1423 42138
Aprigliano CS 15 2890 45028
Paterno Calabro CS 15 1398 46426
Cicala CZ 15 968 47394
San Mango d'Aquino CZ 15 1564 48958
Lamezia Terme CZ 15 70714 119672
San Pietro Apostolo CZ 15 1691 121363
Aiello Calabro CS 16 1729 123092
Cleto CS 16 1301 124393
Dipignano CS 17 4376 128769
Feroleto Antico CZ 17 2171 130940
Pietrafitta CS 17 1310 132250
Domanico CS 17 943 133193
Pianopoli CZ 18 2589 135782
Nocera Terinese CZ 18 4731 140513
Pedace CS 18 1907 142420
Lago CS 19 2624 145044
Serra Pedace CS 19 986 146030
Gizzeria CZ 19 4982 151012
Casole Bruzio CS 19 2578 153590
Trenta CS 20 2633 156223
Serra d'Aiello CS 20 458 156681
Carolei CS 20 3330 160011
Spezzano Piccolo CS 20 2079 162090
Falerna CZ 20 4028 166118

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km N of Lamezia Terme (70714 inhabitants)
22 Km SE of Cosenza (67546 inhabitants)
31 Km NW of Catanzaro (90612 inhabitants)
67 Km W of Crotone (62178 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
Bulletin
Rev1000 		ML 1.0 2020-08-25
22:15:36		 39.1113 16.3537 10 2020-11-19
12:37:03		 Bollettino Sismico Italiano INGV 83531591
Reviewed
Rev100 		ML 1.1 2020-08-25
22:15:36		 39.1103 16.3387 16 2020-08-25
22:27:48		 Sala Sismica INGV-Roma 82326901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-25 22:15:36 ± 0.07
Latitude 39.1113 ± 0.0036
Longitude 16.3537 ± 0.0070
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83531591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 554
Semi-minor axis of confidence ellipse (meter) 415
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 261
Circular confidence region, given by single value of horizontal uncertainty (meter) 550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 115
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) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.17357
Epicentral distance of station farthest from the epicenter (degree) 0.51891
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.4
Num. used stations 18
Type of magnitude ML
Reference to an origin 82326901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-25 22:27:48

ML:1.0

Field Value
Value 1.0
Uncertainty 0.4
Num. used stations 17
Type of magnitude ML
Reference to an origin 83531591
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-10-05 16:05:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CET2.HHZ. 2020-08-25T22:15:55.38 0.6 undecidable manual S 324 57.5979 50 0.55 42
IV.CELI.HHZ. 2020-08-25T22:15:48.55 0.6 undecidable manual S 22 34.9428 50 -0.24 47
MN.TIP.HHZ. 2020-08-25T22:15:48.94 0.6 undecidable manual S 78 35.6421 50 -0.03 49
IV.SERS.HHZ. 2020-08-25T22:15:47.57 0.6 undecidable manual S 106 30.0477 50 0.09 49
IV.CET2.HHZ. 2020-08-25T22:15:46.82 0.3 undecidable manual P 324 57.5979 50 -0.39 66
IV.CAR1.HHZ. 2020-08-25T22:15:44.65 0.6 undecidable manual S 322 19.9689 117 0.07 50
IV.SPS2.HHZ. 2020-08-25T22:15:44.55 0.6 undecidable manual S 356 19.9689 117 -0.04 50
XK.GIZZ.HHZ. 2020-08-25T22:15:44.25 0.6 undecidable manual S 221 19.2696 118 -0.12 50
MN.TIP.HHZ. 2020-08-25T22:15:43.92 0.3 undecidable manual P 78 35.6421 50 0.1 73
IV.SERS.HHZ. 2020-08-25T22:15:43.08 0.1 positive manual P 106 30.0477 50 0.11 97
IV.CELI.HHZ. 2020-08-25T22:15:43.56 0.1 undecidable manual P 22 34.9428 50 -0.16 96
XK.GIZZ.HHZ. 2020-08-25T22:15:41.16 0.3 negative manual P 221 19.2696 118 -0.01 76
IV.CAR1.HHZ. 2020-08-25T22:15:41.36 0.1 negative manual P 322 19.9689 117 0.07 100
IV.SPS2.HHZ. 2020-08-25T22:15:41.38 0.3 undecidable manual P 356 19.9689 117 0.09 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAR1.HNE. ML:1.3 0.0001337833 0.3616 AML other m 2020-08-25T22:15:40.43
IV.CAR1.HNN. ML:1.4 0.00019586094999999998 0.8032 AML other m 2020-08-25T22:15:43.20
MN.TIP.HNE. ML:1.7 0.00019889839999999998 0.0256 AML other m 2020-08-25T22:15:44.78
IV.CAR1.HHN. ML:0.6 0.00002850332 1.6416 AML other m 2020-08-25T22:15:44.90
IV.SERS.HNE. ML:1.2 0.000074376815 1.68 AML other m 2020-08-25T22:15:45.92
IV.SERS.HNN. ML:1.0 0.000047547415000000006 1.4848 AML other m 2020-08-25T22:15:46.08
IV.SERS.HHN. ML:0.3 0.000012385409999999999 0.4416 AML other m 2020-08-25T22:15:46.68
MN.TIP.HNN. ML:1.3 0.00007690265000000001 1.8816 AML other m 2020-08-25T22:15:48.99
IV.SERS.HHE. ML:0.5 0.000013927780000000001 0.8224 AML other m 2020-08-25T22:15:49.16
IV.CELI.HHN. ML:0.8 0.000025625915 0.08 AML other m 2020-08-25T22:15:49.30
IV.CELI.HNN. ML:1.2 0.00006735601 0.2208 AML other m 2020-08-25T22:15:49.39
IV.CELI.HNE. ML:1.0 0.000045984185 0.3616 AML other m 2020-08-25T22:15:50.70
IV.CET2.HHE. ML:1.4 0.000059059039999999994 1.376 AML other m 2020-08-25T22:15:54.78
MN.TIP.HHE. ML:0.6 0.000014801820000000001 1.84 AML other m 2020-08-25T22:15:54.02
IV.CET2.HHN. ML:1.5 0.00006666365 0.8192 AML other m 2020-08-25T22:15:58.51
IV.CELI.HHE. ML:0.6 0.00001560721 0.1952 AML other m 2020-08-25T22:16:00.37
MN.TIP.HHN. ML:0.6 0.00001275638 0.5408 AML other m 2020-08-25T22:16:00.56
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download