Earthquake with magnitude of ML 0.7 on date 21-05-2021 and time 06:23:35 (Italy) in region 2 km E Scigliano (CS)

A magnitude ML 0.7 earthquake occured in region: 2 km E Scigliano (CS), on

  • 21-05-2021 04:23:35 (UTC)
  • 21-05-2021 06:23:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.1230, 16.3300 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Scigliano CS 2 1226 1226
Pedivigliano CS 3 831 2057
Carpanzano CS 4 255 2312
Motta Santa Lucia CZ 5 845 3157
Marzi CS 6 989 4146
Soveria Mannelli CZ 6 3076 7222
Colosimi CS 6 1247 8469
Rogliano CS 6 5637 14106
Altilia CS 7 711 14817
Belsito CS 7 923 15740
Conflenti CZ 7 1392 17132
Bianchi CS 7 1305 18437
Santo Stefano di Rogliano CS 8 1725 20162
Malito CS 8 783 20945
Martirano CZ 8 884 21829
Grimaldi CS 8 1680 23509
Parenti CS 9 2188 25697
Decollatura CZ 9 3159 28856
Mangone CS 9 1891 30747
Martirano Lombardo CZ 10 1112 31859
Cellara CS 11 504 32363
Figline Vegliaturo CS 12 1137 33500
Piane Crati CS 13 1423 34923
Panettieri CS 13 351 35274
Paterno Calabro CS 13 1398 36672
Carlopoli CZ 13 1516 38188
Platania CZ 13 2172 40360
Aprigliano CS 13 2890 43250
San Mango d'Aquino CZ 14 1564 44814
Aiello Calabro CS 14 1729 46543
Cleto CS 14 1301 47844
Serrastretta CZ 14 3176 51020
Dipignano CS 15 4376 55396
Domanico CS 15 943 56339
Pietrafitta CS 16 1310 57649
Lago CS 16 2624 60273
Lamezia Terme CZ 16 70714 130987
Pedace CS 17 1907 132894
Nocera Terinese CZ 17 4731 137625
Carolei CS 17 3330 140955
Cicala CZ 18 968 141923
Serra Pedace CS 18 986 142909
San Pietro Apostolo CZ 18 1691 144600
Serra d'Aiello CS 18 458 145058
Casole Bruzio CS 18 2578 147636
Trenta CS 18 2633 150269
Feroleto Antico CZ 19 2171 152440
Spezzano Piccolo CS 19 2079 154519
San Pietro in Amantea CS 19 505 155024
Gizzeria CZ 19 4982 160006
Falerna CZ 19 4028 164034
Pianopoli CZ 19 2589 166623
Spezzano della Sila CS 20 4541 171164
Mendicino CS 20 9450 180614
Cosenza CS 20 67546 248160

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km N of Lamezia Terme (70714 inhabitants)
20 Km SE of Cosenza (67546 inhabitants)
33 Km NW of Catanzaro (90612 inhabitants)
69 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 0.7 2021-05-21
04:23:35
39.1233 16.3302 11 2021-12-29
11:12:36
Bollettino Sismico Italiano INGV 96438281
Reviewed
Rev100
ML 0.7 2021-05-21
04:23:35
39.124 16.3282 11 2021-05-21
04:29:57
Sala Sismica INGV-Roma 90318941
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-05-21 04:23:35 ± 0.11
Latitude 39.1233 ± 0.0063
Longitude 16.3302 ± 0.0081
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 96438281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 893
Semi-minor axis of confidence ellipse (meter) 370
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 221
Circular confidence region, given by single value of horizontal uncertainty (meter) 890.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 110
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) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.17177
Epicentral distance of station farthest from the epicenter (degree) 0.71856
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:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 90318941
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-05-21 04:29:57

ML:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 96438281
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-10-11 15:33:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GRIS.HNE. 2021-05-21T04:23:59.80 0.6 undecidable manual S 329 79.7646 50 0.33 42
IV.CET2.HHZ. 2021-05-21T04:23:52.59 0.6 undecidable manual S 324 55.3002 50 -0.37 44
IV.GRIS.HNE. 2021-05-21T04:23:49.79 0.3 undecidable manual P 329 79.7646 50 0.4 62
MN.TIP.HHN. 2021-05-21T04:23:48.11 0.6 undecidable manual S 80 37.3293 50 -0.05 48
IV.CELI.HHZ. 2021-05-21T04:23:47.38 0.6 undecidable manual S 26 34.5432 50 -0.04 49
IV.SERS.HHZ. 2021-05-21T04:23:46.70 0.6 undecidable manual S 107 32.3454 50 -0.13 48
IV.SELL.HHZ. 2021-05-21T04:23:46.30 0.6 undecidable manual S 121 30.0477 50 0.1 48
IV.CET2.HHZ. 2021-05-21T04:23:45.40 0.3 undecidable manual P 324 55.3002 50 -0.22 68
IV.GIZZ.HHZ. 2021-05-21T04:23:43.07 0.6 undecidable manual S 214 19.0698 119 -0.1 49
MN.TIP.HHN. 2021-05-21T04:23:42.98 0.1 undecidable manual P 80 37.3293 50 0.12 95
IV.SERS.HHZ. 2021-05-21T04:23:42.06 0.1 positive manual P 107 32.3454 50 -0.03 98
IV.CELI.HHZ. 2021-05-21T04:23:42.32 0.1 undecidable manual P 26 34.5432 50 -0.11 96
IV.SELL.HHZ. 2021-05-21T04:23:41.75 0.3 undecidable manual P 121 30.0477 50 0.02 74
IV.GIZZ.HHZ. 2021-05-21T04:23:40.01 0.1 undecidable manual P 214 19.0698 119 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HHE. ML:0.7 0.000022454535 0.5984 AML other m 2021-05-21T04:23:41.42
IV.CELI.HHN. ML:0.8 0.000027099999999999998 0.42 AML other m 2021-05-21T04:23:45.75
IV.CELI.HHE. ML:0.8 0.000027000000000000002 0.42 AML other m 2021-05-21T04:23:47.11
IV.SERS.HHN. ML:0.7 0.000018113215000000002 1.1584 AML other m 2021-05-21T04:23:47.03
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