Earthquake with magnitude of ML 2.0 on date 20-09-2020 and time 16:32:28 (Italy) in region 2 km NW Tripi (ME)

A magnitude ML 2.0 earthquake occured in region: 2 km NW Tripi (ME), on

  • 20-09-2020 14:32:28 (UTC)
  • 20-09-2020 16:32:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.0650, 15.0860 at 8 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
Tripi ME 2 873 873
Basicò ME 2 612 1485
Mazzarrà Sant'Andrea ME 5 1531 3016
Furnari ME 6 3784 6800
Falcone ME 6 2808 9608
Novara di Sicilia ME 7 1337 10945
Oliveri ME 7 2181 13126
Montalbano Elicona ME 8 2287 15413
Rodì Milici ME 9 2056 17469
Terme Vigliatore ME 11 7395 24864
San Piero Patti ME 11 2915 27779
Castroreale ME 12 2504 30283
Fondachelli-Fantina ME 12 1019 31302
Librizzi ME 12 1660 32962
Patti ME 14 13431 46393
Montagnareale ME 14 1615 48008
Barcellona Pozzo di Gotto ME 15 41583 89591
Raccuja ME 15 1041 90632
Roccella Valdemone ME 16 666 91298
Malvagna ME 16 733 92031
Antillo ME 17 919 92950
Floresta ME 18 485 93435
Ucria ME 18 1058 94493
Merì ME 18 2338 96831
Sant'Angelo di Brolo ME 19 3090 99921
Francavilla di Sicilia ME 19 3945 103866
Moio Alcantara ME 19 717 104583
Santa Lucia del Mela ME 19 4650 109233
Santa Domenica Vittoria ME 20 980 110213

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km W of Messina (238439 inhabitants)
49 Km W of Reggio di Calabria (183035 inhabitants)
51 Km N of Acireale (52622 inhabitants)
62 Km N of Catania (314555 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 2.0 2020-09-20
14:32:28
38.0652 15.0862 8 2021-02-26
14:55:56
Bollettino Sismico Italiano INGV 83326821
Reviewed
Rev100
ML 2.0 2020-09-20
14:32:29
38.0643 15.0855 7 2020-09-20
14:48:15
Sala Sismica INGV-Roma 83064571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-20 14:32:28 ± 0.06
Latitude 38.0652 ± 0.0036
Longitude 15.0862 ± 0.0046
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83326821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 394
Semi-minor axis of confidence ellipse (meter) 319
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 274
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.05486
Epicentral distance of station farthest from the epicenter (degree) 0.66370
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 83064571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-20 14:48:15

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 83326821
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-28 08:14:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2020-09-20T14:32:43.78 0.3 undecidable manual S 59 42.9237 50 0.19 70
IV.IVGP.HHZ. 2020-09-20T14:32:42.73 0.6 undecidable manual S 344 38.3283 50 0.35 45
IV.IVUG.HHZ. 2020-09-20T14:32:42.93 0.6 undecidable manual S 347 37.7289 50 0.72 40
MN.CEL.HHZ. 2020-09-20T14:32:41.73 0.1 undecidable manual P 73 73.6707 50 -0.41 84
IV.ECBD.HHE. 2020-09-20T14:32:40.16 0.6 undecidable manual S 180 31.6461 104 -0.05 49
IV.EMSG.HHZ. 2020-09-20T14:32:39.49 0.3 undecidable manual S 204 29.6481 105 -0.05 73
IV.EPIT.HHZ. 2020-09-20T14:32:38.66 0.6 undecidable manual S 185 28.2495 105 -0.43 45
IV.EPOZ.HNE. 2020-09-20T14:32:38.11 1.0 undecidable manual P 168 44.5221 50 0.47 22
IV.MPNC.HHZ. 2020-09-20T14:32:38.19 0.3 undecidable manual S 69 24.9528 107 0.21 72
IV.MTTG.HHZ. 2020-09-20T14:32:38.72 0.1 undecidable manual P 97 54.1014 50 -0.39 87
IV.MILZ.HHZ. 2020-09-20T14:32:38.59 0.6 undecidable manual S 29 26.1516 106 0.22 48
IV.MSRU.HHZ. 2020-09-20T14:32:37.09 0.1 undecidable manual P 59 42.9237 50 -0.3 91
IV.EVRN.HNZ. 2020-09-20T14:32:37.75 1.0 undecidable manual P 174 41.9247 50 0.51 22
IV.MSFR.HHZ. 2020-09-20T14:32:37.05 0.1 positive manual P 266 43.3233 50 -0.41 89
IV.IVPL.HHZ. 2020-09-20T14:32:36.30 0.1 undecidable manual P 345 35.742 102 0.06 97
IV.IVGP.HHZ. 2020-09-20T14:32:36.51 0.1 undecidable manual P 344 38.3283 50 -0.18 94
IV.ECTS.HHZ. 2020-09-20T14:32:36.40 0.3 undecidable manual S 171 20.5683 110 -0.13 73
IV.IVUG.HHZ. 2020-09-20T14:32:36.50 0.1 undecidable manual P 347 37.7289 50 -0.09 96
IV.EFIU.HHE. 2020-09-20T14:32:35.75 0.3 undecidable manual P 160 32.4453 103 0.15 72
IV.EPIT.HHZ. 2020-09-20T14:32:35.28 0.1 undecidable manual P 185 28.2495 105 0.49 89
IV.AIO.HHZ. 2020-09-20T14:32:35.35 0.3 undecidable manual S 129 16.5723 115 0.1 74
IV.EMSG.HHZ. 2020-09-20T14:32:35.50 0.1 undecidable manual P 204 29.6481 105 0.45 90
IV.EPZF.HHZ. 2020-09-20T14:32:35.59 0.3 undecidable manual P 217 33.4443 103 -0.2 71
IV.MUCR.HHZ. 2020-09-20T14:32:35.77 0.3 undecidable manual S 263 18.6702 112 -0.16 73
IV.EMCN.HHZ. 2020-09-20T14:32:35.84 0.1 undecidable manual P 189 30.747 104 0.57 86
IV.ECBD.HHE. 2020-09-20T14:32:35.91 0.3 undecidable manual P 180 31.6461 104 0.47 67
IV.MPNC.HHZ. 2020-09-20T14:32:34.12 0.1 negative manual P 69 24.9528 107 -0.03 99
IV.MILZ.HHZ. 2020-09-20T14:32:34.54 0.1 negative manual P 29 26.1516 106 0.16 96
IV.ECTS.HHZ. 2020-09-20T14:32:33.22 0.1 positive manual P 171 20.5683 110 -0.1 98
IV.MUCR.HHZ. 2020-09-20T14:32:32.74 0.1 positive manual P 263 18.6702 112 -0.23 96
IV.AIO.HHZ. 2020-09-20T14:32:32.42 0.1 positive manual P 129 16.5723 115 -0.15 98
IV.NOV.HHZ. 2020-09-20T14:32:31.99 0.3 undecidable manual S 133 6.0939 142 -0.32 72
IV.NOV.HHZ. 2020-09-20T14:32:30.74 0.1 positive manual P 133 6.0939 142 -0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NOV.HHN. ML:0.0 0.01634375 0.2432 AML other m 2020-09-20T14:32:32.36
IV.NOV.HHE. ML:0.0 0.02041502 0.3392 AML other m 2020-09-20T14:32:32.17
IV.AIO.HHE. ML:2.2 0.001434801 0.1984 AML other m 2020-09-20T14:32:36.05
IV.AIO.HHN. ML:2.4 0.002329374 0.1792 AML other m 2020-09-20T14:32:36.84
IV.MUCR.HHE. ML:2.0 0.00089066115 0.1152 AML other m 2020-09-20T14:32:36.66
IV.MUCR.HHN. ML:2.1 0.0010206394 0.256 AML other m 2020-09-20T14:32:37.18
IV.ECTS.HHN. ML:2.3 0.001586515 0.2432 AML other m 2020-09-20T14:32:37.16
IV.ECTS.HHE. ML:2.1 0.0010032013 0.384 AML other m 2020-09-20T14:32:36.73
IV.MPNC.HHE. ML:2.4 0.00140926285 0.2432 AML other m 2020-09-20T14:32:39.87
IV.MPNC.HHN. ML:2.3 0.001120384 0.1792 AML other m 2020-09-20T14:32:39.31
IV.MILZ.HHE. ML:2.5 0.0018746499999999998 0.2368 AML other m 2020-09-20T14:32:39.95
IV.MILZ.HHN. ML:1.9 0.0005139977 0.1984 AML other m 2020-09-20T14:32:39.67
IV.EMSG.HHE. ML:2.2 0.0007855974 0.256 AML other m 2020-09-20T14:32:40.50
IV.EMSG.HHN. ML:2.3 0.00098108995 0.2624 AML other m 2020-09-20T14:32:42.39
IV.IVPL.HHE. ML:2.2 0.0006673209499999999 1.5584 AML other m 2020-09-20T14:32:43.01
IV.IVPL.HHN. ML:2.2 0.0006625811499999999 0.1984 AML other m 2020-09-20T14:32:44.85
IV.MSFR.HHE. ML:1.7 0.0001666344 1.6032 AML other m 2020-09-20T14:32:46.81
IV.MSFR.HHN. ML:1.6 0.00013199095 0.3008 AML other m 2020-09-20T14:32:45.84
IV.MSRU.HHN. ML:2.0 0.00033138519999999997 0.2816 AML other m 2020-09-20T14:32:44.05
IV.MSRU.HHE. ML:2.1 0.00041285970000000003 0.4224 AML other m 2020-09-20T14:32:44.37
IV.MTTG.HHE. ML:1.8 0.00014169405 1.616 AML other m 2020-09-20T14:32:49.82
IV.MTTG.HHN. ML:1.8 0.00014450739 0.2368 AML other m 2020-09-20T14:32:50.36
MN.CEL.HHN. ML:1.7 0.00008016438000000001 0.256 AML other m 2020-09-20T14:32:56.17
MN.CEL.HHE. ML:1.7 0.00007612029500000001 0.2752 AML other m 2020-09-20T14:32:56.61
MN.CEL.HNE. ML:1.7 0.0000845418295 0.2432 AML other m 2020-09-20T14:32:56.47
MN.CEL.HNN. ML:1.9 0.00011987086 0.3008 AML other m 2020-09-20T14:32:56.31
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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