Earthquake with magnitude of Mw 3.7 on date 27-02-2017 and time 07:20:15 (Italy) in region Isole Eolie (Messina)

A magnitude Mw 3.7 earthquake occured in region: Isole Eolie (Messina), on

  • 27-02-2017 06:20:15 (UTC)
  • 27-02-2017 07:20:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.399, 14.773 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Lipari ME 18 12753 12753
Leni ME 18 696 13449
Santa Marina Salina ME 20 903 14352

Municipalities with at least 50000 inhabitants

An earthquake occurred to
72 Km W of Messina (238439 inhabitants)
83 Km W of Reggio di Calabria (183035 inhabitants)
94 Km NW of Acireale (52622 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006 *

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and updated as more data become available. See http://shakemap.ingv.it for additional information. The black star indicates the epicenter. The triangles show the accelerometric and velocimetric stations used in the calculation, colored according to the recorded shaking.

Intensity Shakemap

Intensity Shakemap

This map shows the distribution of instrumental intensities. The intensity is derived through an empirical law that correlates the recorded values of actual ground shaking, e.g., acceleration and velocity, with the macroseismic intensity for Italian earthquakes, as reported in the Italian Macroseismic Database (DBMI15, https://doi.org/10.13127/cpti/cpti15.3).
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap

This map shows the distribution of peak ground acceleration expressed as percent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap

This map shows the distribution of peak ground velocities expressed in cm/s.
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 3.7 2017-02-27
06:20:15
38.3993 14.7732 22 2018-01-10
09:51:15
Bollettino Sismico Italiano INGV 41895461
Reviewed Evaluation Mw
Rev501
Mw 3.7 2017-02-27
06:20:16
38.38 14.77 8 2017-10-03
14:40:55
TDMT-INGV Revised 41741411
Reviewed
Rev200
ML 4.0 2017-02-27
06:20:16
38.38 14.77 12 2017-10-03
14:39:27
Sala Operativa INGV-OE (Catania) 41694261
Reviewed
Rev200
ML 4.0 2017-02-27
06:20:00
38.38 14.77 12 2017-10-03
14:36:05
Sala Operativa INGV-OE (Catania) 41686561
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-02-27 06:20:15 ± 0.07
Latitude 38.3993 ± 0.0054
Longitude 14.7732 ± 0.0057
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 41895461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 509
Semi-minor axis of confidence ellipse (meter) 294
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 359
Circular confidence region, given by single value of horizontal uncertainty (meter) 510
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 50
Number of associated phases, regardless of their use for origin computation 77
Number of defining phases 77
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.14479
Epicentral distance of station farthest from the epicenter (degree) 2.70966
Number of stations at which the event was observed 65
Number of stations from which data was used for origin computation 65
Magnitudes information

Mw:3.7

Field Value
Value 3.7
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 41741411
Agency INGV
Autore TDMT-INGV Revised
Time of creation (UTC) 2017-02-28 09:36:12

ML:4

Field Value
Value 4
Uncertainty 0
Num. used stations
Type of magnitude ML
Reference to an origin 41694261
Agency INGV
Autore Sala Operativa INGV-OE (Catania)
Time of creation (UTC) 2017-02-27 11:16:17

ML:4

Field Value
Value 4
Uncertainty 0
Num. used stations
Type of magnitude ML
Reference to an origin 41686561
Agency INGV
Autore Sala Operativa INGV-OE (Catania)
Time of creation (UTC) 2017-02-27 06:54:19

ML:3.7

Field Value
Value 3.7
Uncertainty 0.3
Num. used stations 111
Type of magnitude ML
Reference to an origin 41895461
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-10-03 14:48:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LTRZ.EHZ. 2017-02-27T06:20:59.78 0.6 undecidable manual P 35 2.7097 54 0.92 10
IV.PALZ.HHZ. 2017-02-27T06:20:58.33 1.0 undecidable manual P 19 2.7025 54 -0.43 6
IV.SNAL.HHZ. 2017-02-27T06:20:57.29 1.0 undecidable manual P 7 2.5469 54 0.67 7
IV.MIGL.HHZ. 2017-02-27T06:20:56.88 1.0 undecidable manual P 30 2.5514 54 0.2 8
IV.ACER.HHZ. 2017-02-27T06:20:56.93 1.0 undecidable manual P 20 2.5505 54 0.27 8
IV.CRAC.EHZ. 2017-02-27T06:20:55.00 1.0 undecidable manual P 32 2.3607 54 0.96 7
IV.MRLC.HHZ. 2017-02-27T06:20:55.12 1.0 undecidable manual P 13 2.4192 54 0.26 9
IV.PTRP.HHZ. 2017-02-27T06:20:54.52 1.0 undecidable manual P 25 2.3418 54 0.73 8
IV.CDRU.HHZ. 2017-02-27T06:20:50.12 1.0 undecidable manual P 11 2.1287 54 -0.72 10
IV.SLCN.HHZ. 2017-02-27T06:20:50.73 0.6 undecidable manual P 18 2.0972 54 0.32 23
IV.MCEL.HHZ. 2017-02-27T06:20:50.22 1.0 undecidable manual P 22 2.0819 54 0.02 12
IV.SCHR.EHZ. 2017-02-27T06:20:50.10 1.0 undecidable manual P 29 2.0612 54 0.18 12
IV.MTSN.HHZ. 2017-02-27T06:20:49.46 1.0 undecidable manual P 22 2.0136 54 0.21 13
IV.PIPA.HHZ. 2017-02-27T06:20:48.72 0.6 undecidable manual P 55 1.9228 54 0.72 23
IV.SIRI.HHZ. 2017-02-27T06:20:48.81 1.0 undecidable manual P 25 1.9722 54 0.13 13
IV.CMPR.HHZ. 2017-02-27T06:20:47.78 0.3 undecidable manual P 12 1.9605 54 -0.74 34
MN.CUC.HHZ. 2017-02-27T06:20:46.12 0.6 undecidable manual P 27 1.7861 54 0.01 31
IV.MGR.HHZ. 2017-02-27T06:20:46.24 0.3 undecidable manual P 19 1.8391 54 -0.6 39
IV.MMN.HHE. 2017-02-27T06:20:46.04 0.3 undecidable manual P 32 1.7645 54 0.23 45
IV.HPAC.HHE. 2017-02-27T06:20:45.95 1.0 undecidable manual P 173 1.7024 54 0.99 12
IV.CAVT.HHE. 2017-02-27T06:20:45.60 1.0 undecidable manual P 246 1.7438 54 0.08 16
IV.TDS.HHZ. 2017-02-27T06:20:45.17 0.3 undecidable manual P 43 1.7501 54 -0.44 43
IV.ERC.EHN. 2017-02-27T06:20:45.64 1.0 undecidable manual P 259 1.7537 54 -0.02 16
MN.CEL.HHZ. 2017-02-27T06:20:45.87 0.6 undecidable manual S 99 0.8894 97 1.11 30
IV.GMB.BHZ. 2017-02-27T06:20:44.48 0.6 undecidable manual S 105 0.8598 97 0.59 38
IV.MMGO.SHZ. 2017-02-27T06:20:43.18 1.0 undecidable manual P 243 1.5945 54 -0.28 16
IV.CLTA.HHN. 2017-02-27T06:20:42.54 0.6 undecidable manual P 208 1.3966 54 1.81 17
IV.MSCL.HHZ. 2017-02-27T06:20:42.93 0.6 undecidable manual S 102 0.8148 98 0.37 41
IV.CET2.HHZ. 2017-02-27T06:20:41.09 0.3 undecidable manual P 39 1.4551 54 -0.44 51
IV.SPS2.HHZ. 2017-02-27T06:20:41.98 0.1 positive manual P 53 1.51 54 -0.31 68
IV.CAR1.HHZ. 2017-02-27T06:20:40.49 0.1 positive manual P 52 1.4083 54 -0.4 70
IV.CSLB.HHZ. 2017-02-27T06:20:39.51 0.6 undecidable manual S 231 0.7276 99 -0.49 41
IV.RAFF.HHZ. 2017-02-27T06:20:39.47 0.3 undecidable manual P 196 1.2204 95 1.34 37
IV.MEU.SHZ. 2017-02-27T06:20:39.28 0.6 undecidable manual P 178 1.2878 54 0.05 40
IV.GRI.EHZ. 2017-02-27T06:20:39.33 1.0 undecidable manual P 71 1.3535 54 -0.81 16
IV.CORL.HHZ. 2017-02-27T06:20:38.12 0.6 undecidable manual P 247 1.2599 95 -0.7 33
IV.PLAC.HHZ. 2017-02-27T06:20:38.90 0.3 undecidable manual P 87 1.3049 54 -0.56 52
IV.USI.HHZ. 2017-02-27T06:20:37.17 1.0 undecidable manual P 284 1.2833 54 -2 8
IV.MCT.BHE. 2017-02-27T06:20:37.98 1.0 undecidable manual P 230 1.2042 95 0.11 20
IV.HAGA.HHZ. 2017-02-27T06:20:36.98 1.0 undecidable manual P 165 1.1538 95 -0.03 20
IV.MSRU.HHZ. 2017-02-27T06:20:36.42 0.6 undecidable manual S 103 0.5918 101 0.37 43
IV.HLNI.HHZ. 2017-02-27T06:20:35.44 0.6 undecidable manual P 176 1.0531 96 0.15 41
IV.ALJA.HHZ. 2017-02-27T06:20:35.19 0.3 undecidable manual P 231 1.0324 96 0.25 60
IV.SOI.EHZ. 2017-02-27T06:20:34.68 0.3 undecidable manual P 108 1.0567 96 -0.68 53
IV.SOLUN.HHZ. 2017-02-27T06:20:34.25 1.0 undecidable manual P 253 1.0207 96 -0.5 19
IV.AIO.HHZ. 2017-02-27T06:20:34.76 0.3 undecidable manual S 140 0.5603 102 -0.36 65
IV.RESU.HHZ. 2017-02-27T06:20:34.54 0.3 undecidable manual P 217 0.9398 97 1.17 44
MN.CEL.HHZ. 2017-02-27T06:20:32.29 0.1 positive manual P 99 0.8894 97 -0.22 83
IV.ESML.HHZ. 2017-02-27T06:20:32.46 1.0 undecidable manual P 174 0.7851 98 1.72 11
IV.MNO.SHZ. 2017-02-27T06:20:32.64 0.6 undecidable manual S 187 0.4721 105 0.05 47
IV.EPOZ.HHZ. 2017-02-27T06:20:32.79 1.0 undecidable manual P 156 0.7968 98 1.85 10
IV.CAGR.HHE. 2017-02-27T06:20:32.56 1.0 undecidable manual P 196 0.8058 98 1.47 13
IV.NOV.HHZ. 2017-02-27T06:20:31.85 0.3 undecidable manual S 142 0.4685 105 -0.63 61
IV.GMB.BHZ. 2017-02-27T06:20:31.77 0.3 undecidable manual P 105 0.8598 97 -0.24 63
IV.MSCL.HHZ. 2017-02-27T06:20:31.00 0.3 undecidable manual P 102 0.8148 98 -0.24 63
IV.PETRA.HHZ. 2017-02-27T06:20:30.43 0.3 undecidable manual P 223 0.7662 98 0 67
IV.GALF.HHZ. 2017-02-27T06:20:30.10 0.6 undecidable manual P 193 0.7069 99 0.68 38
IV.ESLN.HHZ. 2017-02-27T06:20:30.37 1.0 undecidable manual P 167 0.7231 99 0.68 19
IV.IACL.HHZ. 2017-02-27T06:20:29.41 0.6 undecidable manual S 292 0.3534 111 0.17 47
IV.GIB.HHZ. 2017-02-27T06:20:29.53 0.6 undecidable manual P 235 0.715 99 -0.03 45
IV.CSLB.HHZ. 2017-02-27T06:20:29.26 0.6 undecidable manual P 231 0.7276 99 -0.5 41
IV.EMSG.HHZ. 2017-02-27T06:20:28.22 0.3 undecidable manual P 166 0.5945 101 0.69 58
IV.MUCR.HHZ. 2017-02-27T06:20:28.56 0.6 undecidable manual S 167 0.3651 110 -0.99 36
IV.PLLN.EHZ. 2017-02-27T06:20:27.90 0.3 undecidable manual P 231 0.6403 100 -0.4 64
IV.MSRU.HHZ. 2017-02-27T06:20:27.48 0.1 positive manual P 103 0.5918 101 0 93
IV.IST3.HHZ. 2017-02-27T06:20:27.56 0.3 undecidable manual P 42 0.536 103 1.02 51
IV.EPZF.HHZ. 2017-02-27T06:20:27.71 0.1 undecidable manual P 173 0.5792 102 0.45 85
IV.ISTR.HHZ. 2017-02-27T06:20:27.40 0.3 undecidable manual P 40 0.5063 104 1.34 43
IV.AIO.HHZ. 2017-02-27T06:20:26.72 0.1 undecidable manual P 140 0.5603 102 -0.23 89
IV.IFIL.HHZ. 2017-02-27T06:20:25.58 0.3 undecidable manual S 317 0.2257 124 -0.28 71
IV.NOV.HHZ. 2017-02-27T06:20:25.07 0.1 undecidable manual P 142 0.4685 105 -0.35 89
IV.MNO.SHZ. 2017-02-27T06:20:25.40 0.1 negative manual P 187 0.4721 105 -0.08 94
IV.IACL.HHZ. 2017-02-27T06:20:23.65 0.1 positive manual P 292 0.3534 111 0.1 95
IV.ILLI.HHZ. 2017-02-27T06:20:23.84 0.3 undecidable manual S 71 0.1448 138 -0.2 74
IV.MUCR.HHZ. 2017-02-27T06:20:23.17 0.1 negative manual P 167 0.3651 110 -0.56 86
IV.IFIL.HHZ. 2017-02-27T06:20:21.53 0.1 negative manual P 317 0.2257 124 -0.07 99
IV.ILLI.HHZ. 2017-02-27T06:20:20.62 0.1 positive manual P 71 0.1448 138 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ILLI.HHE. ML:5 0.58421985 0.2592 AML other m 2017-02-27T06:20:24.89
IV.IFIL.HHE. ML:4.7 0.24284185 0.3008 AML other m 2017-02-27T06:20:25.79
IV.IFIL.HHN. ML:4.3 0.09837322 0.2016 AML other m 2017-02-27T06:20:25.78
IV.IACL.HHN. ML:4.1 0.03617714 0.3776 AML other m 2017-02-27T06:20:29.67
IV.MUCR.HHE. ML:4.3 0.06349416 0.72 AML other m 2017-02-27T06:20:30.02
IV.MUCR.HHN. ML:4.7 0.14722275 0.6016 AML other m 2017-02-27T06:20:31.48
IV.IACL.HHE. ML:4.1 0.037372335 0.4416 AML other m 2017-02-27T06:20:32.61
IV.NOV.HHN. ML:4.2 0.04106995 0.3808 AML other m 2017-02-27T06:20:33.52
IV.NOV.HHE. ML:4.4 0.053922185 0.3584 AML other m 2017-02-27T06:20:33.80
IV.MSRU.HHN. ML:4.2 0.02537645 0.3392 AML other m 2017-02-27T06:20:36.99
IV.ISTR.HHN. ML:0 0.02996913 0.4608 AML other m 2017-02-27T06:20:36.85
IV.AIO.HHN. ML:4.2 0.02781385 0.4 AML other m 2017-02-27T06:20:37.44
IV.MSRU.HHE. ML:4.2 0.02776688 0.3392 AML other m 2017-02-27T06:20:38.05
IV.AIO.HHE. ML:4 0.01949843 0.2624 AML other m 2017-02-27T06:20:38.24
IV.ISTR.HHE. ML:0 0.036875865 0.5024 AML other m 2017-02-27T06:20:38.43
IV.PLLN.EHE. ML:4.3 0.034162995 0.4992 AML other m 2017-02-27T06:20:39.72
IV.PLLN.EHN. ML:4.4 0.03894852 0.5792 AML other m 2017-02-27T06:20:41.72
IV.CSLB.HHN. ML:3.5 0.0041657735 0.4992 AML other m 2017-02-27T06:20:42.26
IV.CSLB.HHE. ML:3.4 0.003502766 0.64 AML other m 2017-02-27T06:20:43.13
IV.MSCL.HHE. ML:4.4 0.02585258 0.3584 AML other m 2017-02-27T06:20:45.28
IV.GIB.HHE. ML:4 0.0120068355 0.4384 AML other m 2017-02-27T06:20:45.44
IV.GMB.BHE. ML:4.6 0.037407945 0.3616 AML other m 2017-02-27T06:20:46.63
IV.PETRA.HHN. ML:4.1 0.01445542 0.64 AML other m 2017-02-27T06:20:47.94
IV.GMB.BHN. ML:4.6 0.04300556 0.2784 AML other m 2017-02-27T06:20:47.63
IV.PETRA.HHE. ML:4.1 0.01446603 0.4384 AML other m 2017-02-27T06:20:48.22
MN.CEL.HHE. ML:3.8 0.006616831 0.3808 AML other m 2017-02-27T06:20:48.20
MN.CEL.HNE. ML:3.7 0.0054339885 0.3808 AML other m 2017-02-27T06:20:48.20
IV.MSCL.HHN. ML:4.3 0.02130483 0.5568 AML other m 2017-02-27T06:20:48.20
IV.ESML.HHE. ML:3.8 0.007914066 0.7584 AML other m 2017-02-27T06:20:48.54
IV.GIB.HHN. ML:4.2 0.01937176 0.64 AML other m 2017-02-27T06:20:48.73
MN.CEL.HHN. ML:3.8 0.0068645065 0.5376 AML other m 2017-02-27T06:20:49.90
MN.CEL.HNN. ML:3.8 0.0055819745 0.5184 AML other m 2017-02-27T06:20:49.90
IV.GALF.HHE. ML:3.9 0.011853855 0.7776 AML other m 2017-02-27T06:20:50.74
IV.GALF.HHN. ML:3.9 0.011483175 0.5792 AML other m 2017-02-27T06:20:51.68
IV.HLNI.HHE. ML:3.7 0.003513309 0.4608 AML other m 2017-02-27T06:20:52.16
IV.EPOZ.HHE. ML:4.1 0.014798475 0.6208 AML other m 2017-02-27T06:20:53.21
IV.HLNI.HHN. ML:3.7 0.0036435475 0.5376 AML other m 2017-02-27T06:20:52.94
IV.RESU.HHN. ML:3.8 0.0057831985 0.56 AML other m 2017-02-27T06:20:53.28
IV.SOI.EHN. ML:3.7 0.003497107 0.64 AML other m 2017-02-27T06:20:53.66
IV.EPOZ.HHN. ML:4.1 0.01627887 0.5376 AML other m 2017-02-27T06:20:54.43
IV.SOLUN.HHE. ML:3.4 0.0021088035 1.04 AML other m 2017-02-27T06:20:54.57
IV.RESU.HHE. ML:3.7 0.005453609 0.48 AML other m 2017-02-27T06:20:56.77
IV.SOLUN.HHN. ML:3.2 0.001369213 0.8992 AML other m 2017-02-27T06:20:58.90
IV.CAR1.HHE. ML:3.8 0.0031285215 0.48 AML other m 2017-02-27T06:21:00.18
IV.CAR1.HNE. ML:3.9 0.003414486 0.4992 AML other m 2017-02-27T06:21:00.18
IV.SOI.EHE. ML:3.8 0.0051374075 0.4192 AML other m 2017-02-27T06:21:00.34
IV.RAFF.HHE. ML:3.9 0.004680362 0.4608 AML other m 2017-02-27T06:21:00.61
IV.RAFF.HHN. ML:4 0.005839034 0.7008 AML other m 2017-02-27T06:21:01.31
IV.ALJA.HHE. ML:3.6 0.003183864 0.8608 AML other m 2017-02-27T06:21:02.06
IV.ALJA.HHN. ML:3.8 0.0045474055 0.5184 AML other m 2017-02-27T06:21:04.50
IV.CORL.HHN. ML:3.8 0.003815575 0.48 AML other m 2017-02-27T06:21:04.73
IV.CAR1.HHN. ML:3.7 0.0024569015 0.5184 AML other m 2017-02-27T06:21:05.04
IV.GRI.EHE. ML:3.7 0.0026139045 0.7392 AML other m 2017-02-27T06:21:06.44
IV.SPS2.HHE. ML:3.1 0.00050306805 0.5184 AML other m 2017-02-27T06:21:06.13
IV.MEU.SHN. ML:0 0.0067840235 0.5216 AML other m 2017-02-27T06:21:06.35
IV.USI.HHN. ML:3.8 0.003914941 0.6016 AML other m 2017-02-27T06:21:06.77
IV.CORL.HHE. ML:3.8 0.0032560145 0.7616 AML other m 2017-02-27T06:21:07.60
IV.CAR1.HNN. ML:3.7 0.002274661 0.4896 AML other m 2017-02-27T06:21:08.15
MN.CUC.HNN. ML:3.4 0.0007810019 0.4224 AML other m 2017-02-27T06:21:08.73
MN.CUC.HHN. ML:3.5 0.0009602811 0.4224 AML other m 2017-02-27T06:21:08.52
IV.PLAC.HNN. ML:3.7 0.0025743555 0.5984 AML other m 2017-02-27T06:21:10.06
IV.GRI.EHN. ML:3.7 0.0023314025 0.4384 AML other m 2017-02-27T06:21:09.67
IV.PLAC.HHE. ML:3.7 0.002621508 0.5792 AML other m 2017-02-27T06:21:10.05
IV.CET2.HHE. ML:3.8 0.0027317255 0.56 AML other m 2017-02-27T06:21:10.21
IV.MEU.SHE. ML:0 0.0059598375 0.4384 AML other m 2017-02-27T06:21:10.01
IV.SPS2.HHN. ML:3.1 0.0005561672 0.3424 AML other m 2017-02-27T06:21:11.90
IV.CET2.HHN. ML:3.6 0.001982994 0.56 AML other m 2017-02-27T06:21:11.78
IV.PLAC.HNE. ML:3.6 0.00215078 0.6016 AML other m 2017-02-27T06:21:12.51
IV.PLAC.HHN. ML:3.6 0.002168394 0.6208 AML other m 2017-02-27T06:21:12.51
IV.MGR.HHN. ML:3.4 0.0007495866 0.3808 AML other m 2017-02-27T06:21:13.25
IV.MGR.HHE. ML:3.5 0.0009359637 0.4608 AML other m 2017-02-27T06:21:13.77
IV.MGR.HNE. ML:3.5 0.00097481005 0.48 AML other m 2017-02-27T06:21:14.01
IV.MTSN.HHN. ML:3.4 0.0006748234 0.56 AML other m 2017-02-27T06:21:16.47
MN.CUC.HHE. ML:3.4 0.000734997 0.5184 AML other m 2017-02-27T06:21:16.40
MN.CUC.HNE. ML:3.3 0.00059317145 0.4992 AML other m 2017-02-27T06:21:16.40
IV.CMPR.HHE. ML:3.3 0.0005531754 0.4416 AML other m 2017-02-27T06:21:17.68
IV.USI.HHE. ML:3.4 0.00154053 0.5408 AML other m 2017-02-27T06:21:17.76
IV.SIRI.HNE. ML:3.7 0.0012505385 0.48 AML other m 2017-02-27T06:21:17.93
IV.SIRI.HHE. ML:3.7 0.001282142 0.48 AML other m 2017-02-27T06:21:17.93
IV.MCEL.HHE. ML:3.3 0.0004787187 0.4608 AML other m 2017-02-27T06:21:18.37
IV.MCEL.HNE. ML:3.3 0.0004740619 0.4608 AML other m 2017-02-27T06:21:18.37
IV.TDS.HHE. ML:3.1 0.0004037638 1.0016 AML other m 2017-02-27T06:21:19.40
IV.SLCN.HNE. ML:4 0.0019903365 0.5696 AML other m 2017-02-27T06:21:19.51
IV.SLCN.HHE. ML:4 0.0021780245 0.56 AML other m 2017-02-27T06:21:19.51
IV.SLCN.HNN. ML:3.7 0.0011118848 0.48 AML other m 2017-02-27T06:21:19.51
IV.SLCN.HHN. ML:3.7 0.001069827 0.48 AML other m 2017-02-27T06:21:19.52
IV.MCEL.HNN. ML:3.4 0.0006100186 0.5184 AML other m 2017-02-27T06:21:19.74
IV.MCEL.HHN. ML:3.4 0.00062584495 0.5184 AML other m 2017-02-27T06:21:19.74
IV.CMPR.HHN. ML:3.5 0.00081224335 0.4192 AML other m 2017-02-27T06:21:20.54
IV.CDRU.HHE. ML:3.3 0.00045234955 0.5792 AML other m 2017-02-27T06:21:21.37
IV.MTSN.HHE. ML:3.4 0.0006294136 0.4992 AML other m 2017-02-27T06:21:21.87
IV.SIRI.HHN. ML:3.4 0.00073209825 0.7808 AML other m 2017-02-27T06:21:23.66
IV.SIRI.HNN. ML:3.4 0.00073674675 0.7584 AML other m 2017-02-27T06:21:23.66
IV.TDS.HHN. ML:3 0.00033756215 0.6816 AML other m 2017-02-27T06:21:23.65
IV.CDRU.HHN. ML:3.1 0.00026514815 0.4 AML other m 2017-02-27T06:21:23.66
IV.SCHR.EHE. ML:3.2 0.0003293475 0.6208 AML other m 2017-02-27T06:21:27.23
IV.MRLC.HNE. ML:3.2 0.0002366623 0.4768 AML other m 2017-02-27T06:21:26.99
IV.SCHR.EHN. ML:3.1 0.0002589631 0.9984 AML other m 2017-02-27T06:21:30.65
IV.CRAC.EHE. ML:3.7 0.0008071997 0.8576 AML other m 2017-02-27T06:21:30.40
IV.ACER.HNE. ML:3.6 0.0005232414 0.5184 AML other m 2017-02-27T06:21:30.00
IV.ACER.HHE. ML:3.6 0.00053627275 0.5216 AML other m 2017-02-27T06:21:30.00
IV.PTRP.HHE. ML:3.4 0.00048108485 0.5824 AML other m 2017-02-27T06:21:32.13
IV.PTRP.HHN. ML:3.5 0.0005682444 0.5408 AML other m 2017-02-27T06:21:32.47
IV.SNAL.HHN. ML:3.3 0.00026616075 0.7968 AML other m 2017-02-27T06:21:32.66
IV.CRAC.EHN. ML:3.6 0.00076548225 0.72 AML other m 2017-02-27T06:21:36.31
IV.MIGL.HHE. ML:4 0.001353858 0.9408 AML other m 2017-02-27T06:21:36.75
IV.MRLC.HHN. ML:3.2 0.00025140775 0.8416 AML other m 2017-02-27T06:21:36.80
IV.MRLC.HNN. ML:3.2 0.00024815025 0.7584 AML other m 2017-02-27T06:21:36.80
IV.ACER.HHN. ML:3.5 0.0004578429 0.5824 AML other m 2017-02-27T06:21:38.85
IV.ACER.HNN. ML:3.6 0.000517626 0.6016 AML other m 2017-02-27T06:21:38.85
IV.MRLC.HHE. ML:3.2 0.00025203735 0.6208 AML other m 2017-02-27T06:21:39.68
IV.MIGL.HHN. ML:3.8 0.00085764385 1.0624 AML other m 2017-02-27T06:21:40.70
IV.SNAL.HNE. ML:3.4 0.00033126565 1.0592 AML other m 2017-02-27T06:21:40.72
IV.SNAL.HHE. ML:3.4 0.0003532117 1.0592 AML other m 2017-02-27T06:21:41.25
IV.SNAL.HNN. ML:3.3 0.00026170775 1.1392 AML other m 2017-02-27T06:21:48.15
IV.PALZ.HHN. ML:3.5 0.00039172235 0.8576 AML other m 2017-02-27T06:21:53.41
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
Magnitude3.7
Scalar Moment4.92853E+21 dyne-cm
Computed depth8 km
QualityBa
Variance Reduction40.66%
Double Couple95%
CLVD5%
ISO0%
Model usedCIA
Modemanual
Statusreviewed

Moment Tensor Components

Component Value
Mrr-1.547E+20
Mtt-4.565E+21
Mpp4.7197E+21
Mrt1.165E+21
Mrp-1.1679E+21
Mtp1.027E+20

Nodal Planes

Name Strike Dip Rake
PN131689-160
PN222670-1

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

14.77 38.38 8 316 89 -160 226 70 -1 4.92853 21 15.27 38.88

TDMT references

More info and references

Station Distribution

Station Distribution

TDMT station details

Sta Dist Azi V R zcor
AIO 60.9 138.1 28.24% 97
NOV 50.5 140.5 52.54% 95
EMSG 64 165.7 33.16% 99
MUCR 38.5 166.3 68.84% 94
EPZF 62.2 172.9 41.5% 97
ESML 85.1 173.5 28.18% 101
RESU 102.7 217.8 55.58% 105
CSLB 79.4 232 3.29% 100
GALF 76.4 193.6 21.17% 101
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download