Earthquake with magnitude of ML-MEDNET 4.1 on date 17-08-2001 and time 03:15:09 (UTC) in region Costa Siciliana nord orientale (Messina)

A magnitude ML-MEDNET 4.1 earthquake occured in region: Costa Siciliana nord orientale (Messina), on

  • 17-08-2001 03:15:09 (UTC)
  • 17-08-2001 05:15:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.32, 14.74 at 237 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
Capo d'Orlando ME 18 13254 13254
Brolo ME 20 5783 19037

Municipalities with at least 50000 inhabitants

An earthquake occurred to
73 Km W of Messina (238439 inhabitants)
82 Km W of Reggio di Calabria (183035 inhabitants)
87 Km NW of Acireale (52622 inhabitants)
96 Km NW 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
Rev 1000 ML-MEDNET 4.1 2001-08-17
03:15:09
38.32 14.74 237 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 426169
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2001-08-17 03:15:09 ± 0.768
Latitude 38.32 ± 0.03
Longitude 14.74 ± 0.04
Depth (km) 237 ± 8 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 426169

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 4658.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 54
Number of defining phases 54
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00219
Epicentral distance of station farthest from the epicenter (degree) 0.06209
Number of stations at which the event was observed 50
Number of stations from which data was used for origin computation 50
Magnitude information

ML:4.1

Field Value
Value 4.1
Uncertainty
Num. used stations
Type of magnitude ML
Reference to an origin 426169
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 10:38:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.ERBM.Z. 2001-08-17T03:16:52.23 10.0 undecidable manual P 333 0.0621 0.9 0.2
--.GSCL.Z. 2001-08-17T03:16:50.90 10.0 undecidable manual P 334 0.061 0.33 0.5
--.ZCCA.Z. 2001-08-17T03:16:48.56 10.0 undecidable manual P 336 0.0598 0.47 0.5
--.PII.Z. 2001-08-17T03:16:42.55 10.0 positive manual P 330 0.0563 -0.29 1.2
--.BRT.Z. 2001-08-17T03:16:42.35 10.0 undecidable manual S 35 0.0283 -1.25 0
--.SFI.Z. 2001-08-17T03:16:38.78 10.0 undecidable manual P 339 0.0538 -0.54 0.4
--.RSM.Z. 2001-08-17T03:16:37.48 10.0 positive manual P 343 0.0527 -0.14 1.4
--.CSNT.Z. 2001-08-17T03:16:36.34 10.0 positive manual P 334 0.0519 -0.01 1.5
--.CRE.Z. 2001-08-17T03:16:34.84 10.0 positive manual P 339 0.0512 -0.6 0.8
--.GRFL.Z. 2001-08-17T03:16:34.17 10.0 positive manual P 330 0.0503 -0.07 1.5
--.ARV.Z. 2001-08-17T03:16:30.95 10.0 positive manual P 345 0.0481 -0.01 1.5
--.ASS.Z. 2001-08-17T03:16:26.37 10.0 positive manual P 342 0.0449 -0.1 1.6
--.NRCA.Z. 2001-08-17T03:16:22.58 10.0 positive manual P 345 0.042 0.2 1.5
--.CSI.Z. 2001-08-17T03:16:21.11 10.0 undecidable manual S 39 0.017 0.69 0.2
--.ROI.Z. 2001-08-17T03:16:20.36 10.0 undecidable manual S 48 0.017 -0.01 0.4
--.MNS.Z. 2001-08-17T03:16:18.00 10.0 positive manual P 339 0.0391 -0.33 1.4
--.AQU.Z. 2001-08-17T03:16:16.74 10.0 positive manual P 346 0.0374 0.9 0.4
--.ACI.Z. 2001-08-17T03:16:15.77 10.0 undecidable manual S 47 0.0138 0.91 0.1
--.PTQR.Z. 2001-08-17T03:16:12.60 10.0 positive manual P 345 0.0345 0.13 1.8
--.RDP.Z. 2001-08-17T03:16:11.11 10.0 positive manual P 336 0.0338 0.09 1.8
--.LAV9.Z. 2001-08-17T03:16:10.49 10.0 undecidable manual P 335 0.0333 0.25 0.8
--.FG2.Z. 2001-08-17T03:16:07.34 10.0 undecidable manual P 5 0.0314 -0.42 0.7
--.CRVI.Z. 2001-08-17T03:16:07.57 10.0 undecidable manual P 354 0.0307 0.72 0.4
--.SDI.Z. 2001-08-17T03:16:07.35 10.0 undecidable manual P 348 0.0311 0 1
--.RNI2.Z. 2001-08-17T03:16:07.49 10.0 positive manual P 352 0.0306 0.72 0.8
--.RVI2.Z. 2001-08-17T03:16:05.91 10.0 positive manual P 350 0.03 -0.01 2
--.CPI2.Z. 2001-08-17T03:16:05.33 10.0 positive manual P 354 0.0295 0.14 1.9
--.RGNG.Z. 2001-08-17T03:16:05.91 10.0 undecidable manual P 10 0.0307 -0.9 0.2
--.BRT.Z. 2001-08-17T03:16:02.48 10.0 undecidable manual P 35 0.0283 -1.23 0.1
--.SMB1.Z. 2001-08-17T03:16:02.86 10.0 positive manual P 359 0.0276 0.07 2
--.FG5.Z. 2001-08-17T03:16:02.35 10.0 undecidable manual P 7 0.0268 0.53 0.6
--.RFI.Z. 2001-08-17T03:16:02.82 10.0 undecidable manual P 349 0.0273 0.45 0.7
--.VTB1.Z. 2001-08-17T03:16:00.27 10.0 positive manual P 358 0.0257 -0.14 2
--.MRB1.Z. 2001-08-17T03:15:59.95 10.0 undecidable manual P 3 0.0252 0.21 0.9
--.LTRZ.Z. 2001-08-17T03:15:58.51 10.0 undecidable manual P 34 0.025 -1.03 0.2
--.PTS.Z. 2001-08-17T03:15:57.97 10.0 undecidable manual P 236 0.0238 -0.11 1
--.CSSN.Z. 2001-08-17T03:15:56.97 10.0 positive manual P 4 0.0229 0.03 2
--.MRLC.Z. 2001-08-17T03:15:56.62 10.0 positive manual P 13 0.0224 0.17 1.9
--.SGO.Z. 2001-08-17T03:15:54.00 10.0 positive manual P 10 0.0205 -0.09 2
--.ORI.Z. 2001-08-17T03:15:53.81 10.0 undecidable manual P 36 0.0195 0.75 0.4
--.SLCN.Z. 2001-08-17T03:15:52.90 10.0 positive manual P 18 0.0196 -0.21 1.9
--.CSI.Z. 2001-08-17T03:15:50.77 10.0 undecidable manual P 39 0.017 0.44 0.7
--.ROI.Z. 2001-08-17T03:15:50.90 10.0 undecidable manual P 48 0.017 0.61 0.5
--.MGR.Z. 2001-08-17T03:15:50.26 10.0 positive manual P 18 0.0172 -0.31 1.7
--.LVI.Z. 2001-08-17T03:15:49.56 10.0 positive manual P 260 0.0172 -1.01 0.3
--.ERC.Z. 2001-08-17T03:15:47.55 10.0 negative manual P 261 0.0154 -1.15 0.2
--.ACI.Z. 2001-08-17T03:15:46.88 10.0 undecidable manual P 47 0.0138 -0.24 0.9
--.FAVR.Z. 2001-08-17T03:15:46.82 10.0 negative manual P 219 0.0121 1.13 0.2
--.CZI.Z. 2001-08-17T03:15:45.42 10.0 undecidable manual P 50 0.0126 -0.69 0.9
--.GRI.Z. 2001-08-17T03:15:45.83 10.0 positive manual P 68 0.0126 -0.25 1.8
--.PZI.Z. 2001-08-17T03:15:45.71 10.0 negative manual P 172 0.0115 0.57 1.2
--.CLTB.Z. 2001-08-17T03:15:45.92 10.0 negative manual P 238 0.0127 -0.27 1.7
--.MCT.Z. 2001-08-17T03:15:44.86 10.0 positive manual P 232 0.0102 0.71 0.9
--.SLNA.Z. 2001-08-17T03:15:39.89 10.0 undecidable manual P 17 0.0022 -0.42 0.7
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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