Earthquake with magnitude of ML 0.3 on date 11-08-2020 and time 01:43:25 (UTC) in region 8 km E Aprigliano (CS)

A magnitude ML 0.3 earthquake occured in region: 8 km E Aprigliano (CS), on

  • 11-08-2020 01:43:25 (UTC)
  • 11-08-2020 03:43:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.25, 16.43 at 13 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
Aprigliano CS 8 2890 2890
Pietrafitta CS 8 1310 4200
Serra Pedace CS 9 986 5186
Pedace CS 9 1907 7093
Spezzano Piccolo CS 9 2079 9172
Figline Vegliaturo CS 9 1137 10309
Cellara CS 9 504 10813
Parenti CS 10 2188 13001
Piane Crati CS 10 1423 14424
Casole Bruzio CS 10 2578 17002
Mangone CS 10 1891 18893
Spezzano della Sila CS 10 4541 23434
Celico CS 11 2802 26236
Trenta CS 11 2633 28869
Santo Stefano di Rogliano CS 12 1725 30594
Rovito CS 12 3158 33752
Rogliano CS 12 5637 39389
Lappano CS 13 941 40330
Marzi CS 14 989 41319
Zumpano CS 14 2570 43889
Colosimi CS 15 1247 45136
Paterno Calabro CS 15 1398 46534
Belsito CS 15 923 47457
San Pietro in Guarano CS 15 3663 51120
Dipignano CS 16 4376 55496
Carpanzano CS 16 255 55751
Cosenza CS 16 67546 123297
Bianchi CS 17 1305 124602
Castiglione Cosentino CS 17 2896 127498
Scigliano CS 17 1226 128724
Carolei CS 19 3330 132054
Soveria Mannelli CZ 19 3076 135130
Pedivigliano CS 19 831 135961
Malito CS 19 783 136744
Domanico CS 20 943 137687

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km E of Cosenza (67546 inhabitants)
32 Km NE of Lamezia Terme (70714 inhabitants)
40 Km NW of Catanzaro (90612 inhabitants)
62 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 0.3 2020-08-11
01:43:25
39.25 16.44 13 2020-11-19
12:37:06
Bollettino Sismico Italiano INGV 84599491
Reviewed
Rev100
ML 0.3 2020-08-11
01:43:57
39.26 16.44 17 2020-08-11
01:48:40
Sala Sismica INGV-Roma 81861141
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-11 01:43:25 ± 0.04
Latitude 39.25 ± 0.00
Longitude 16.44 ± 0.00
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 84599491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 309
Semi-minor axis of confidence ellipse (meter) 185
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 182
Circular confidence region, given by single value of horizontal uncertainty (meter) 310
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 85
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) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.08544
Epicentral distance of station farthest from the epicenter (degree) 0.46495
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:0.3

Field Value
Value 0.3
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 84599491
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-11-10 09:03:06

ML:0.3

Field Value
Value 0.3
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 81861141
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-11 01:48:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CET2.HHZ. 2020-08-11T01:43:41.43 0.6 undecidable manual S 307 0.4649 93 -0.13 46
XK.GIZZ.HHN. 2020-08-11T01:43:37.52 0.6 undecidable manual S 213 0.322 95 0.19 47
IV.SERS.HHZ. 2020-08-11T01:43:36.33 0.3 undecidable manual S 137 0.2896 96 -0.06 73
MN.TIP.HHZ. 2020-08-11T01:43:35.45 0.3 undecidable manual S 105 0.2599 98 -0.06 74
IV.CET2.HHZ. 2020-08-11T01:43:34.77 0.3 undecidable manual P 307 0.4649 93 0.07 70
IV.CAR1.HHN. 2020-08-11T01:43:33.12 0.3 undecidable manual S 272 0.1736 107 0.12 74
IV.CELI.HHZ. 2020-08-11T01:43:32.85 0.6 undecidable manual S 20 0.1637 108 0.12 49
XK.GIZZ.HHN. 2020-08-11T01:43:32.09 0.3 undecidable manual P 213 0.322 95 -0.16 71
IV.SERS.HHZ. 2020-08-11T01:43:31.86 0.3 undecidable manual P 137 0.2896 96 0.15 71
MN.TIP.HHZ. 2020-08-11T01:43:31.13 0.1 undecidable manual P 105 0.2599 98 -0.07 98
IV.SPS2.HHZ. 2020-08-11T01:43:30.51 0.3 undecidable manual S 299 0.0854 134 -0.23 73
IV.CAR1.HHN. 2020-08-11T01:43:29.69 0.1 undecidable manual P 272 0.1736 107 -0.06 99
IV.CELI.HHZ. 2020-08-11T01:43:29.64 0.1 undecidable manual P 20 0.1637 108 0.04 100
IV.SPS2.HHZ. 2020-08-11T01:43:28.55 0.1 undecidable manual P 299 0.0854 134 0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SPS2.HHE. ML:0 1.22E-5 1.28 AML other m 2020-08-11T01:43:30.93
IV.SPS2.HHN. ML:0.3 1.775E-5 0.34 AML other m 2020-08-11T01:43:31.08
MN.TIP.HHE. ML:0.5 1.6165E-5 0.42 AML other m 2020-08-11T01:43:34.59
MN.TIP.HHN. ML:0.3 1.1125E-5 0.18 AML other m 2020-08-11T01:43:35.64
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