Earthquake with magnitude of ML 3.0 on date 13-10-2020 and time 16:28:20 (Italy) in region Adriatico Meridionale (MARE)

A magnitude ML 3.0 earthquake occured in region: Adriatico Meridionale (MARE), on

  • 13-10-2020 14:28:20 (UTC)
  • 13-10-2020 16:28:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.82, 17.67 at 22 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 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 3.0 2020-10-13
14:28:20
41.82 17.67 22 2021-02-26
14:56:01
Bollettino Sismico Italiano INGV 84183961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-13 14:28:20 ± 0.21
Latitude 41.82 ± 0.01
Longitude 17.67 ± 0.01
Depth (km) 22 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 84183961

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1248
Semi-minor axis of confidence ellipse (meter) 969
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 67
Circular confidence region, given by single value of horizontal uncertainty (meter) 1250
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 124
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.9272
Epicentral distance of station farthest from the epicenter (degree) 4.05594
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 40
Magnitude information

ML:3

Field Value
Value 3
Uncertainty 0.2
Num. used stations 46
Type of magnitude ML
Reference to an origin 84183961
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-12-17 16:37:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MURB.HHZ. 2020-10-13T14:29:22.62 0.6 undecidable manual P 293 4.0559 54 0.78 11
IV.MPAG.EHZ. 2020-10-13T14:29:21.86 0.3 undecidable manual P 298 4.0353 54 0.31 19
IV.ATCC.EHZ. 2020-10-13T14:29:21.02 0.3 undecidable manual P 292 3.9516 54 0.62 18
IV.CESI.HHZ. 2020-10-13T14:29:18.06 0.6 undecidable manual P 290 3.7124 54 0.96 10
IV.FDMO.HHZ. 2020-10-13T14:29:15.95 0.6 undecidable manual P 291 3.5946 54 0.48 13
IV.NRCA.HHZ. 2020-10-13T14:29:14.69 0.6 undecidable manual P 288 3.5172 54 0.29 14
IV.MC2.EHZ. 2020-10-13T14:29:14.67 0.6 undecidable manual P 290 3.4867 54 0.7 12
IV.CSP1.EHZ. 2020-10-13T14:29:14.92 0.3 undecidable manual P 293 3.5316 54 0.33 20
IV.MF5.EHZ. 2020-10-13T14:29:12.50 0.3 undecidable manual P 292 3.3212 54 0.81 18
IV.MMO1.EHZ. 2020-10-13T14:29:12.93 0.6 undecidable manual P 290 3.3859 54 0.34 14
IV.POFI.HHZ. 2020-10-13T14:29:07.38 0.6 undecidable manual P 269 2.9552 54 0.75 13
IV.VCEL.EHZ. 2020-10-13T14:29:06.50 0.6 undecidable manual P 283 2.8994 54 0.63 13
IV.INTR.HHZ. 2020-10-13T14:29:05.33 0.6 undecidable manual P 275 2.8095 54 0.7 13
IV.CERA.HHZ. 2020-10-13T14:29:04.46 0.6 undecidable manual P 267 2.7366 54 0.85 12
GE.MATE.HHZ. 2020-10-13T14:29:03.92 0.6 undecidable manual S 212 1.3787 54 0.96 34
IV.LPEL.HHZ. 2020-10-13T14:29:02.07 0.6 undecidable manual P 276 2.6053 54 0.27 17
IV.MRVN.HHZ. 2020-10-13T14:29:02.42 0.6 undecidable manual S 236 1.3427 54 0.33 44
OT.MASS.HHE. 2020-10-13T14:29:00.93 0.6 undecidable manual S 199 1.2519 95 1.11 33
IV.PIPA.HHZ. 2020-10-13T14:28:59.32 0.6 undecidable manual P 196 2.4228 54 0.04 22
OT.CGL1.HHN. 2020-10-13T14:28:58.76 0.6 undecidable manual S 186 1.1772 95 1.15 33
IV.CMPR.HHZ. 2020-10-13T14:28:57.94 0.6 undecidable manual P 231 2.3337 54 -0.11 24
OT.OT13.EHZ. 2020-10-13T14:28:56.55 0.6 undecidable manual S 274 1.1143 95 0.79 41
IV.NOCI.HHZ. 2020-10-13T14:28:55.49 0.6 undecidable manual S 204 1.1277 95 -0.68 42
IV.MCEL.HHZ. 2020-10-13T14:28:54.35 1.0 undecidable manual P 224 2.055 54 0.15 15
IV.SGTA.HHZ. 2020-10-13T14:28:52.63 0.6 undecidable manual P 249 1.8598 54 1.12 24
IV.MELA.HHZ. 2020-10-13T14:28:51.95 0.6 undecidable manual P 267 1.9021 54 -0.14 33
IV.PTRP.HHZ. 2020-10-13T14:28:50.35 0.3 undecidable manual P 224 1.7771 54 -0.01 56
IV.ACER.HHZ. 2020-10-13T14:28:49.11 0.3 undecidable manual P 232 1.6601 54 0.36 56
IV.TREM.HHZ. 2020-10-13T14:28:48.26 1.0 undecidable manual P 281 1.6359 54 -0.16 20
IV.MIGL.HHZ. 2020-10-13T14:28:47.00 0.3 undecidable manual P 218 1.5288 54 0.07 64
OT.OT05.EHZ. 2020-10-13T14:28:46.09 0.3 undecidable manual P 265 1.5531 54 -1.18 43
IV.APRC.HHZ. 2020-10-13T14:28:46.98 0.3 undecidable manual P 268 1.5891 54 -0.79 50
OT.OT03.EHE. 2020-10-13T14:28:46.07 0.6 undecidable manual P 267 1.5127 54 -0.64 37
OT.OT04.EHE. 2020-10-13T14:28:46.91 0.3 undecidable manual P 267 1.5639 54 -0.5 57
OT.OT06.EHZ. 2020-10-13T14:28:46.60 0.3 undecidable manual P 266 1.5567 54 -0.71 53
MN.PDG.HHZ. 2020-10-13T14:28:44.77 0.6 undecidable manual P 62 1.3238 54 0.66 40
GE.MATE.HHZ. 2020-10-13T14:28:44.55 0.6 undecidable manual P 212 1.3787 54 -0.31 44
OT.TAR1.HHZ. 2020-10-13T14:28:43.57 0.3 undecidable manual P 193 1.3265 54 -0.57 63
IV.MRVN.HHZ. 2020-10-13T14:28:43.86 0.3 undecidable manual P 236 1.3427 54 -0.5 64
OT.MASS.HHE. 2020-10-13T14:28:42.57 0.1 undecidable manual P 199 1.2519 95 -0.48 88
IV.MESG.HHZ. 2020-10-13T14:28:42.93 0.3 undecidable manual P 174 1.2375 95 0.12 71
IV.AMUR.HHZ. 2020-10-13T14:28:41.96 0.3 undecidable manual P 222 1.2159 95 -0.47 66
OT.CGL1.HHN. 2020-10-13T14:28:41.66 0.1 undecidable manual P 186 1.1772 95 -0.12 97
OT.OT13.EHZ. 2020-10-13T14:28:40.70 0.3 undecidable manual P 274 1.1143 95 -0.01 75
IV.NOCI.HHZ. 2020-10-13T14:28:40.94 0.1 undecidable manual P 204 1.1277 95 0 100
OT.OT15.EHZ. 2020-10-13T14:28:37.76 0.3 undecidable manual P 220 0.9272 97 0.24 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NOCI.HHE. ML:3.1 0.0008415 0.48 AML other m 2020-10-13T14:28:57.48
OT.OT13.EHN. ML:3.1 0.0009445 0.68 AML other m 2020-10-13T14:28:57.62
IV.NOCI.HHN. ML:3 0.0007275 0.24 AML other m 2020-10-13T14:28:59.23
OT.OT13.EHE. ML:3 0.000714 1.74 AML other m 2020-10-13T14:29:00.11
IV.AMUR.HHN. ML:2.9 0.0005075 0.22 AML other m 2020-10-13T14:29:01.77
IV.AMUR.HHE. ML:2.8 0.0003495 0.78 AML other m 2020-10-13T14:29:02.59
IV.MRVN.HHE. ML:2.8 0.000318 1.54 AML other m 2020-10-13T14:29:04.82
IV.MRVN.HHN. ML:2.9 0.0003645 1.04 AML other m 2020-10-13T14:29:04.84
OT.TAR1.HHE. ML:2.9 0.000376 0.14 AML other m 2020-10-13T14:29:07.36
OT.TAR1.HHN. ML:2.8 0.000363 0.7 AML other m 2020-10-13T14:29:07.59
IV.GATE.HNE. ML:2.9 0.0001692 0.4 AML other m 2020-10-13T14:29:07.42
GE.MATE.HHN. ML:3 0.0004355 0.38 AML other m 2020-10-13T14:29:07.91
GE.MATE.HHE. ML:3 0.000462 0.14 AML other m 2020-10-13T14:29:08.49
IV.MIGL.HHN. ML:3.5 0.001445 0.5 AML other m 2020-10-13T14:29:10.38
IV.MIGL.HHE. ML:3.5 0.001222 0.52 AML other m 2020-10-13T14:29:11.28
OT.OT05.EHE. ML:2.7 0.0002115 1.04 AML other m 2020-10-13T14:29:11.31
IV.ACER.HHE. ML:3.5 0.00106 0.34 AML other m 2020-10-13T14:29:14.24
IV.ACER.HNE. ML:3.5 0.0010215 0.34 AML other m 2020-10-13T14:29:14.24
IV.ACER.HHN. ML:3.2 0.0005615 0.32 AML other m 2020-10-13T14:29:14.38
IV.ACER.HNN. ML:3.2 0.000543 0.34 AML other m 2020-10-13T14:29:14.05
IV.APRC.HHN. ML:2.9 0.0003195 0.46 AML other m 2020-10-13T14:29:15.64
IV.APRC.HHE. ML:2.9 0.000289 0.98 AML other m 2020-10-13T14:29:16.87
OT.OT05.EHN. ML:2.7 0.0001825 0.8 AML other m 2020-10-13T14:29:19.47
IV.PTRP.HHN. ML:3.1 0.000416 0.5 AML other m 2020-10-13T14:29:20.50
IV.PTRP.HHE. ML:3.1 0.0003545 0.42 AML other m 2020-10-13T14:29:21.27
IV.SGTA.HHE. ML:3 0.0002495 0.38 AML other m 2020-10-13T14:29:21.96
IV.SGTA.HHN. ML:2.8 0.0001955 1.7 AML other m 2020-10-13T14:29:21.05
IV.MCEL.HHE. ML:2.7 0.000126 0.24 AML other m 2020-10-13T14:29:26.36
IV.MCEL.HHN. ML:2.8 0.00016 0.76 AML other m 2020-10-13T14:29:27.41
IV.MELA.HHN. ML:3.1 0.000363 0.58 AML other m 2020-10-13T14:29:27.24
IV.SCHR.EHE. ML:2.6 0.000105 0.42 AML other m 2020-10-13T14:29:27.56
IV.MCEL.HNN. ML:3.3 0.0004105 0.9 AML other m 2020-10-13T14:29:28.26
IV.SCHR.EHN. ML:2.7 0.00011615 0.42 AML other m 2020-10-13T14:29:28.84
IV.MCRV.HHN. ML:0 0.0001705 1.02 AML other m 2020-10-13T14:29:29.10
IV.MCEL.HNE. ML:3.2 0.000378 1.08 AML other m 2020-10-13T14:29:30.79
IV.MELA.HHE. ML:3.1 0.00035 0.32 AML other m 2020-10-13T14:29:32.74
IV.ORI.HHN. ML:3 0.0002595 0.32 AML other m 2020-10-13T14:29:34.38
IV.ORI.HHE. ML:3.1 0.000304 0.52 AML other m 2020-10-13T14:29:34.52
IV.CMPR.HHN. ML:2.7 8.865E-5 0.64 AML other m 2020-10-13T14:29:35.36
IV.MCRV.HHE. ML:0 0.000119 0.42 AML other m 2020-10-13T14:29:35.66
IV.GATE.HHN. ML:2.9 0.000161 0.42 AML other m 2020-10-13T14:29:38.30
IV.GATE.HNN. ML:3 0.0002335 1.4 AML other m 2020-10-13T14:29:38.82
IV.CMPR.HHE. ML:2.7 8.44E-5 1.4 AML other m 2020-10-13T14:29:38.16
IV.GATE.HHE. ML:2.7 0.0001125 0.42 AML other m 2020-10-13T14:29:39.39
IV.INTR.HHE. ML:2.7 5.57E-5 0.46 AML other m 2020-10-13T14:29:58.29
IV.INTR.HHN. ML:3 0.00010355 1.1 AML other m 2020-10-13T14:30:02.57
IV.CERA.HHN. ML:2.7 5.635E-5 1.22 AML other m 2020-10-13T14:30:04.85
IV.RMP.HHE. ML:0 0.0009305 0.52 AML other m 2020-10-13T14:30:04.34
IV.RMP.HHN. ML:0 0.00119 0.08 AML other m 2020-10-13T14:30:06.36
IV.CERA.HHE. ML:2.8 8.48E-5 0.42 AML other m 2020-10-13T14:30:06.47
IV.APEC.HHN. ML:0 0.000153 0.08 AML other m 2020-10-13T14:30:29.38
IV.APEC.HHE. ML:0 0.0001955 0.08 AML other m 2020-10-13T14:30:33.12
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