Earthquake with magnitude of ML 1.7 on date 23-03-2020 and time 03:49:33 (Italy) in region Costa Ionica Cosentina (Cosenza)

A magnitude ML 1.7 earthquake occured in region: Costa Ionica Cosentina (Cosenza), on

  • 23-03-2020 02:49:33 (UTC)
  • 23-03-2020 03:49:33 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.7, 16.77 at 26 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
Crosia CS 14 9762 9762
Calopezzati CS 16 1369 11131
Rossano CS 18 36842 47973

Municipalities with at least 50000 inhabitants

An earthquake occurred to
63 Km NE of Cosenza (67546 inhabitants)
75 Km NW of Crotone (62178 inhabitants)
89 Km NE of Lamezia Terme (70714 inhabitants)
89 Km N of Catanzaro (90612 inhabitants)
95 Km SW of Taranto (201100 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 1.7 2020-03-23
02:49:33
39.7 16.77 26 2020-07-18
21:08:30
Bollettino Sismico Italiano INGV 77730091
Reviewed
Rev100
ML 1.7 2020-03-23
02:49:33
39.7 16.76 7 2020-03-23
03:01:07
Sala Sismica INGV-Roma 77483601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-23 02:49:33 ± 0.16
Latitude 39.70 ± 0.01
Longitude 16.77 ± 0.01
Depth (km) 26 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77730091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1038
Semi-minor axis of confidence ellipse (meter) 785
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 80
Circular confidence region, given by single value of horizontal uncertainty (meter) 1040
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 184
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.33455
Epicentral distance of station farthest from the epicenter (degree) 1.21408
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 77730091
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-03 02:46:25

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 77483601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-23 03:01:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
XK.SELL.HHZ. 2020-03-23T02:49:58.16 0.3 undecidable manual S 189 0.724 103 0.45 66
IV.AMUR.HHE. 2020-03-23T02:49:56.28 0.6 undecidable manual P 354 1.2141 54 0.94 32
IV.SERS.HHZ. 2020-03-23T02:49:56.38 0.3 undecidable manual S 185 0.6655 104 0.35 69
IV.CAR1.HHZ. 2020-03-23T02:49:55.10 0.6 undecidable manual S 224 0.6196 105 0.4 46
GE.MATE.HHZ. 2020-03-23T02:49:52.03 1.0 undecidable manual P 357 0.9506 99 0.81 18
IV.SPS2.HHZ. 2020-03-23T02:49:52.22 0.3 undecidable manual S 219 0.5261 108 0.17 74
MN.TIP.HHZ. 2020-03-23T02:49:52.66 0.6 undecidable manual S 181 0.5198 108 0.79 40
IV.ORI.HHE. 2020-03-23T02:49:50.11 0.6 undecidable manual S 325 0.4281 113 0.77 41
YZ.POLL2.HHZ.00 2020-03-23T02:49:50.93 0.6 undecidable manual S 305 0.4775 110 0.24 49
XK.SELL.HHZ. 2020-03-23T02:49:47.27 0.3 undecidable manual P 189 0.724 103 -0.14 71
IV.TDS.HHZ. 2020-03-23T02:49:47.13 0.6 undecidable manual S 263 0.3345 119 0.3 50
IV.GRIS.EHE. 2020-03-23T02:49:47.91 1.0 undecidable manual P 274 0.7051 103 0.81 19
IV.SALB.HHZ. 2020-03-23T02:49:47.76 0.6 undecidable manual S 299 0.3705 117 -0.03 52
IV.CRAC.EHE. 2020-03-23T02:49:47.42 0.3 undecidable manual P 340 0.7285 103 -0.06 73
IV.CELI.HHZ. 2020-03-23T02:49:47.52 0.6 undecidable manual S 214 0.3579 118 0.07 52
IV.SERS.HHZ. 2020-03-23T02:49:46.23 0.1 negative manual P 185 0.6655 104 -0.21 95
IV.MMN.HHE. 2020-03-23T02:49:46.16 0.6 undecidable manual P 288 0.6277 105 0.34 46
IV.CET2.HHE. 2020-03-23T02:49:46.08 0.1 undecidable manual P 255 0.6493 104 -0.1 97
IV.CAR1.HHZ. 2020-03-23T02:49:45.08 0.1 positive manual P 224 0.6196 105 -0.6 87
MN.TIP.HHZ. 2020-03-23T02:49:43.92 0.1 undecidable manual P 181 0.5198 108 -0.12 100
YZ.POLL2.HHZ.00 2020-03-23T02:49:43.05 0.1 positive manual P 305 0.4775 110 -0.31 97
IV.SPS2.HHZ. 2020-03-23T02:49:43.75 0.6 positive manual P 219 0.5261 108 -0.39 47
IV.ORI.HHE. 2020-03-23T02:49:42.34 0.3 undecidable manual P 325 0.4281 113 -0.24 75
IV.CELI.HHZ. 2020-03-23T02:49:41.21 0.1 negative manual P 214 0.3579 118 -0.28 100
IV.SALB.HHZ. 2020-03-23T02:49:41.52 0.6 undecidable manual P 299 0.3705 117 -0.16 51
IV.TDS.HHZ. 2020-03-23T02:49:40.68 0.1 negative manual P 263 0.3345 119 -0.45 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CELI.HNE. ML:2 0.00031721305 0.4 AML other m 2020-03-23T02:49:47.88
IV.CELI.HHE. ML:2 0.0003189615 0.4 AML other m 2020-03-23T02:49:47.88
IV.CELI.HNN. ML:1.8 0.00017264885 0.3392 AML other m 2020-03-23T02:49:48.12
IV.CELI.HHN. ML:1.8 0.00016797505 0.36 AML other m 2020-03-23T02:49:48.13
IV.TDS.HHE. ML:1.4 7.561829E-5 0.3216 AML other m 2020-03-23T02:49:49.04
IV.SALB.HHN. ML:1.8 0.0001628903 0.3392 AML other m 2020-03-23T02:49:49.79
IV.TDS.HHN. ML:1.4 7.0949445E-5 0.4608 AML other m 2020-03-23T02:49:50.33
MN.TIP.HHE. ML:1.4 5.052888E-5 1.12 AML other m 2020-03-23T02:49:53.44
IV.SPS2.HHN. ML:1.6 8.702325E-5 0.5808 AML other m 2020-03-23T02:49:53.47
IV.SPS2.HHE. ML:1.6 7.5070205E-5 0.32 AML other m 2020-03-23T02:49:53.52
IV.SALB.HHE. ML:1.9 0.00020307235 0.2416 AML other m 2020-03-23T02:49:53.80
IV.CAR1.HNN. ML:2.3 0.000320770215 0.56 AML other m 2020-03-23T02:49:54.82
IV.SERS.HNE. ML:1.8 7.833488E-5 0.9408 AML other m 2020-03-23T02:49:55.19
IV.SERS.HHE. ML:0 5.6629795E-5 0.9008 AML other m 2020-03-23T02:50:07.82
IV.CAR1.HNE. ML:2 0.0001615687 0.3792 AML other m 2020-03-23T02:49:59.28
IV.CAR1.HHE. ML:1.9 0.00011525776 0.28 AML other m 2020-03-23T02:49:59.45
MN.TIP.HNE. ML:1.6 8.060457E-5 0.56 AML other m 2020-03-23T02:49:59.31
IV.CAR1.HHN. ML:1.8 8.7655665E-5 0.4208 AML other m 2020-03-23T02:50:02.86
MN.TIP.HHN. ML:1.5 6.2822555E-5 2.1408 AML other m 2020-03-23T02:50:05.72
IV.SERS.HNN. ML:1.8 7.7899435E-5 3.5808 AML other m 2020-03-23T02:50:05.34
MN.TIP.HNN. ML:1.6 7.9204805E-5 0.5984 AML other m 2020-03-23T02:50:05.75
IV.SERS.HHN. ML:0 6.2783515E-5 0.5616 AML other m 2020-03-23T02:50:06.85
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