A magnitude ML 2.1 earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.3520, 15.4280 at 120 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Villafranca Tirrena | ME | 13 | 8584 | 8584 |
Spadafora | ME | 15 | 5021 | 13605 |
Venetico | ME | 16 | 3911 | 17516 |
Saponara | ME | 18 | 3988 | 21504 |
Valdina | ME | 18 | 1355 | 22859 |
Torregrotta | ME | 19 | 7431 | 30290 |
Roccavaldina | ME | 19 | 1133 | 31423 |
Rometta | ME | 20 | 6650 | 38073 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2013-05-03 21:30:47 |
38.352 | 15.4283 | 120 | 2015-01-20 11:25:44 |
Bollettino Sismico Italiano INGV | 4600781 |
Field | Value |
---|---|
Time (UTC) | 2013-05-03 21:30:47 ± 0.39 |
Latitude | 38.3520 ± 0.0180 |
Longitude | 15.4283 ± 0.0401 |
Depth (km) | 120 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 4600781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3531 |
Semi-minor axis of confidence ellipse (meter) | 873 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 283 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.10792 |
Epicentral distance of station farthest from the epicenter (degree) | 1.24556 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 4600781 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:25:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CET2.HHZ. | 2013-05-03T21:31:31.50 | 0.6 | undecidable | manual | S | 19 | 138.2616 | 127 | 0.43 | 37 |
IV.MTTG.HHZ. | 2013-05-03T21:31:19.30 | 0.6 | undecidable | manual | S | 148 | 45.4212 | 157 | 0.87 | 38 |
IV.JOPP.HHE. | 2013-05-03T21:31:18.26 | 0.6 | undecidable | manual | S | 54 | 48.7179 | 156 | -0.46 | 44 |
IV.IVPL.HHZ. | 2013-05-03T21:31:18.40 | 0.6 | undecidable | manual | S | 274 | 39.0276 | 160 | 0.46 | 45 |
IV.MPNC.HHZ. | 2013-05-03T21:31:17.30 | 0.6 | undecidable | manual | S | 196 | 23.754 | 168 | 0.26 | 48 |
IV.MSRU.HHZ. | 2013-05-03T21:31:16.00 | 0.6 | undecidable | manual | S | 144 | 11.9769 | 174 | -0.63 | 44 |
IV.MILZ.HHE. | 2013-05-03T21:31:16.74 | 0.6 | undecidable | manual | S | 243 | 19.3695 | 170 | -0.11 | 49 |
IV.CET2.HHZ. | 2013-05-03T21:31:12.92 | 0.3 | undecidable | manual | P | 19 | 138.2616 | 127 | 0.11 | 59 |
IV.MTTG.HHZ. | 2013-05-03T21:31:05.83 | 0.1 | undecidable | manual | P | 148 | 45.4212 | 157 | 0.31 | 91 |
IV.IVPL.HHZ. | 2013-05-03T21:31:05.02 | 0.1 | undecidable | manual | P | 274 | 39.0276 | 160 | -0.21 | 94 |
IV.JOPP.HHE. | 2013-05-03T21:31:05.57 | 0.1 | undecidable | manual | P | 54 | 48.7179 | 156 | -0.11 | 95 |
IV.MSRU.HHZ. | 2013-05-03T21:31:04.15 | 0.1 | undecidable | manual | P | 144 | 11.9769 | 174 | -0.33 | 96 |
IV.MILZ.HHE. | 2013-05-03T21:31:04.51 | 0.6 | undecidable | manual | P | 243 | 19.3695 | 170 | -0.09 | 50 |
IV.MPNC.HHZ. | 2013-05-03T21:31:04.75 | 0.1 | undecidable | manual | P | 196 | 23.754 | 168 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CET2.HHN. | ML:2.2 | 0.00005625 | 0.32 | AML | other | m | 2013-05-03T21:31:32.19 |
IV.CET2.HHE. | ML:2.0 | 0.00003915 | 1.06 | AML | other | m | 2013-05-03T21:31:32.62 |