Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 19-07-2020 and time 07:04:44 (Italy) in region 6 km NW San Giovanni in Fiore (CS)

A magnitude ML 1.1 earthquake occured in region: 6 km NW San Giovanni in Fiore (CS), on

  • 19-07-2020 05:04:44 (UTC)
  • 19-07-2020 07:04:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.2970, 16.6510 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
San Giovanni in Fiore CS 6 17372 17372
Castelsilano KR 11 1015 18387
Savelli KR 11 1271 19658
Cotronei KR 13 5480 25138
Cerenzia KR 13 1152 26290
Caccuri KR 14 1663 27953
Bocchigliero CS 16 1298 29251
Longobucco CS 17 3183 32434
Verzino KR 18 1851 34285
Campana CS 20 1813 36098

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km E of Cosenza (67546 inhabitants)
44 Km N of Catanzaro (90612 inhabitants)
46 Km NE of Lamezia Terme (70714 inhabitants)
48 Km NW 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 2020-07-19
05:04:44		 39.297 16.6507 10 2020-11-19
12:37:03		 Bollettino Sismico Italiano INGV 83530951
Reviewed
Rev100 		ML 1.1 2020-07-19
05:04:44		 39.2993 16.6578 10 2020-07-19
05:14:22		 Sala Sismica INGV-Roma 81151271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-19 05:04:44 ± 0.09
Latitude 39.2970 ± 0.0063
Longitude 16.6507 ± 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 83530951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 782
Semi-minor axis of confidence ellipse (meter) 348
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 41
Circular confidence region, given by single value of horizontal uncertainty (meter) 780.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 139
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.14389
Epicentral distance of station farthest from the epicenter (degree) 0.34264
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 81151271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-19 05:14:22

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 83530951
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-10-05 15:43:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
XK.SELL.HHZ. 2020-07-19T05:04:56.78 0.3 undecidable manual S 183 34.8429 50 0.69 61
XK.ALB1.HHZ. 2020-07-19T05:04:54.95 0.6 undecidable manual S 189 30.6471 50 -0.01 49
IV.LADO.EHE. 2020-07-19T05:04:54.74 0.6 undecidable manual S 93 28.2495 50 0.42 45
IV.SERS.HHZ. 2020-07-19T05:04:54.36 0.3 undecidable manual S 174 29.1486 50 -0.2 71
IV.SPS2.HHZ. 2020-07-19T05:04:53.93 0.6 undecidable manual S 269 26.751 50 0 49
IV.CAR1.HHZ. 2020-07-19T05:04:51.70 0.3 undecidable manual P 263 38.0286 50 0.19 70
IV.CELI.HHZ. 2020-07-19T05:04:51.06 0.3 undecidable manual S 314 16.872 121 0.11 73
MN.TIP.HHZ. 2020-07-19T05:04:50.72 0.3 undecidable manual S 145 15.9729 122 0.04 75
IV.SERS.HHZ. 2020-07-19T05:04:50.03 0.1 negative manual P 174 29.1486 50 -0.12 96
XK.ALB1.HHZ. 2020-07-19T05:04:50.08 0.3 undecidable manual P 189 30.6471 50 -0.3 69
XK.SELL.HHZ. 2020-07-19T05:04:50.85 0.1 undecidable manual P 183 34.8429 50 -0.18 93
IV.LADO.EHE. 2020-07-19T05:04:49.74 0.3 undecidable manual P 93 28.2495 50 -0.27 70
IV.SPS2.HHZ. 2020-07-19T05:04:49.62 0.6 undecidable manual P 269 26.751 50 -0.16 48
IV.CELI.HHZ. 2020-07-19T05:04:48.06 0.1 undecidable manual P 314 16.872 121 0 100
MN.TIP.HHZ. 2020-07-19T05:04:47.95 0.1 undecidable manual P 145 15.9729 122 0.04 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHE. ML:0.8 0.0000588 1.26 AML other m 2020-07-19T05:04:50.97
IV.CELI.HHE. ML:1.0 0.00008999999999999999 0.3 AML other m 2020-07-19T05:04:51.32
MN.TIP.HHN. ML:1.1 0.00012705 1.26 AML other m 2020-07-19T05:04:51.86
IV.CELI.HHN. ML:1.2 0.0001305 0.34 AML other m 2020-07-19T05:04:51.40
IV.SERS.HHE. ML:1.5 0.00015099999999999998 0.26 AML other m 2020-07-19T05:04:54.56
IV.SERS.HNN. ML:1.4 0.00013205 0.28 AML other m 2020-07-19T05:04:54.56
IV.SERS.HNE. ML:1.3 0.00010180000000000001 0.32 AML other m 2020-07-19T05:04:54.55
IV.SERS.HHN. ML:1.2 0.0000848 0.32 AML other m 2020-07-19T05:04:54.55
IV.SPS2.HHN. ML:0.6 0.00002065 0.38 AML other m 2020-07-19T05:04:55.36
IV.SPS2.HHE. ML:0.6 0.00002135 1.36 AML other m 2020-07-19T05:04:56.13
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