Earthquake with magnitude of ML 1.1 on date 19-11-2020 and time 05:23:39 (UTC) in region 2 km E Girifalco (CZ)

A magnitude ML 1.1 earthquake occured in region: 2 km E Girifalco (CZ), on

  • 19-11-2020 05:23:39 (UTC)
  • 19-11-2020 06:23:39 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.82, 16.45 at 11 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
Girifalco CZ 2 5945 5945
Amaroni CZ 3 1855 7800
Cortale CZ 4 2117 9917
Vallefiorita CZ 5 1771 11688
Borgia CZ 6 7611 19299
San Floro CZ 6 716 20015
Jacurso CZ 7 624 20639
Squillace CZ 7 3608 24247
Palermiti CZ 8 1213 25460
Caraffa di Catanzaro CZ 8 1866 27326
Maida CZ 9 4566 31892
Montauro CZ 9 1732 33624
San Pietro a Maida CZ 10 4200 37824
Stalettì CZ 10 2433 40257
Centrache CZ 10 401 40658
Gasperina CZ 10 2160 42818
Olivadi CZ 11 529 43347
Montepaone CZ 11 5282 48629
Curinga CZ 12 6779 55408
Cenadi CZ 12 563 55971
Settingiano CZ 12 3124 59095
San Vito sullo Ionio CZ 12 1811 60906
Petrizzi CZ 13 1131 62037
Marcellinara CZ 13 2285 64322
Amato CZ 14 835 65157
Polia VV 14 1023 66180
Filadelfia VV 14 5384 71564
Miglierina CZ 15 767 72331
Chiaravalle Centrale CZ 15 5759 78090
Argusto CZ 15 522 78612
Tiriolo CZ 15 3870 82482
Gagliato CZ 16 505 82987
Catanzaro CZ 16 90612 173599
Francavilla Angitola VV 16 1939 175538
Pianopoli CZ 16 2589 178127
Soverato CZ 17 9204 187331
Satriano CZ 17 3448 190779
Feroleto Antico CZ 17 2171 192950
Monterosso Calabro VV 18 1729 194679
Gimigliano CZ 19 3381 198060
Davoli CZ 19 5607 203667
Torre di Ruggiero CZ 19 1033 204700
Capistrano VV 20 1042 205742

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km SW of Catanzaro (90612 inhabitants)
21 Km SE of Lamezia Terme (70714 inhabitants)
56 Km S of Cosenza (67546 inhabitants)
65 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 1.1 2020-11-19
05:23:39
38.82 16.45 11 2021-02-26
14:56:19
Bollettino Sismico Italiano INGV 87310091
Reviewed
Rev100
ML 1.1 2020-11-19
05:23:39
38.82 16.45 11 2020-11-19
06:05:13
Sala Sismica INGV-Roma 84839641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-19 05:23:39 ± 0.07
Latitude 38.82 ± 0.00
Longitude 16.45 ± 0.01
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87310091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 668
Semi-minor axis of confidence ellipse (meter) 269
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 294
Circular confidence region, given by single value of horizontal uncertainty (meter) 670
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 142
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
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) 0.02518
Epicentral distance of station farthest from the epicenter (degree) 0.58636
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 87310091
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-20 00:58:09

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 84839641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-19 06:05:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CELI.HHE. 2020-11-19T05:23:59.86 0.6 undecidable manual S 4 0.5864 90 0.9 35
IV.JOPP.HNN. 2020-11-19T05:23:55.86 0.6 undecidable manual S 245 0.4892 90 -0.23 44
IV.CAR1.HHZ. 2020-11-19T05:23:55.76 0.6 undecidable manual S 337 0.473 90 0.14 46
MN.TIP.HHN. 2020-11-19T05:23:54.15 0.6 undecidable manual S 33 0.4326 90 -0.26 46
IV.PLAC.HHZ. 2020-11-19T05:23:52.54 0.3 undecidable manual S 182 0.3687 90 0.03 72
IV.CELI.HHE. 2020-11-19T05:23:50.52 0.3 undecidable manual P 4 0.5864 90 -0.06 68
IV.SERS.HHZ. 2020-11-19T05:23:49.94 0.6 undecidable manual S 40 0.2851 90 -0.11 48
IV.JOPP.HNN. 2020-11-19T05:23:48.78 0.3 undecidable manual P 245 0.4892 90 -0.15 68
XK.ALB1.HHZ. 2020-11-19T05:23:48.39 0.3 undecidable manual S 29 0.2347 90 -0.16 72
IV.CAR1.HHZ. 2020-11-19T05:23:48.49 0.1 negative manual P 337 0.473 90 -0.17 91
IV.PLAC.HHZ. 2020-11-19T05:23:47.03 0.1 undecidable manual P 182 0.3687 90 0.17 93
MN.TIP.HHN. 2020-11-19T05:23:47.87 0.1 undecidable manual P 33 0.4326 90 -0.09 94
XK.SELL.HHZ. 2020-11-19T05:23:47.91 0.6 undecidable manual S 40 0.214 91 -0.04 49
IV.SERS.HHZ. 2020-11-19T05:23:45.42 0.3 undecidable manual P 40 0.2851 90 -0.02 73
XK.SELL.HHZ. 2020-11-19T05:23:44.22 0.3 undecidable manual P 40 0.214 91 0 74
XK.ALB1.HHZ. 2020-11-19T05:23:44.63 0.3 undecidable manual P 29 0.2347 90 0.06 73
IV.GRI.EHZ. 2020-11-19T05:23:43.09 0.3 undecidable manual S 280 0.0252 162 -0.04 77
IV.GRI.EHZ. 2020-11-19T05:23:41.52 0.1 undecidable manual P 280 0.0252 162 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERS.HNN. ML:0.8 3.1685465E-5 0.88 AML other m 2020-11-19T05:23:49.30
IV.PLAC.HNE. ML:1.3 7.096485E-5 0.8192 AML other m 2020-11-19T05:23:49.85
IV.SERS.HHN. ML:0.6 1.94776E-5 0.2592 AML other m 2020-11-19T05:23:51.15
IV.PLAC.HHE. ML:1.1 3.927932E-5 0.2624 AML other m 2020-11-19T05:23:54.39
IV.CAR1.HNE. ML:1.7 0.0001129049 0.48 AML other m 2020-11-19T05:23:56.30
IV.CAR1.HHE. ML:1.1 3.0022265E-5 0.4192 AML other m 2020-11-19T05:23:56.48
IV.PLAC.HHN. ML:1 3.6708595E-5 0.64 AML other m 2020-11-19T05:23:56.63
IV.SERS.HNE. ML:1 4.44899185E-5 0.9792 AML other m 2020-11-19T05:23:57.83
IV.SERS.HHE. ML:0.5 1.33546305E-5 0.5792 AML other m 2020-11-19T05:23:57.40
IV.CAR1.HHN. ML:1 2.58379665E-5 0.1792 AML other m 2020-11-19T05:23:57.36
IV.PLAC.HNN. ML:1.2 5.0057525E-5 1.28 AML other m 2020-11-19T05:23:59.19
IV.CAR1.HNN. ML:1.8 0.00016524435 0.96 AML other m 2020-11-19T05:24:03.63
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