A magnitude ML 1.3 (experimental explosion) earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.2990, 15.1540 at 1 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: experimental explosion.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 |
---|---|---|---|---|
Milazzo | ME | 12 | 31646 | 31646 |
Merì | ME | 17 | 2338 | 33984 |
San Filippo del Mela | ME | 18 | 7115 | 41099 |
Barcellona Pozzo di Gotto | ME | 18 | 41583 | 82682 |
Terme Vigliatore | ME | 18 | 7395 | 90077 |
Pace del Mela | ME | 19 | 6239 | 96316 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2014-07-03 06:05:31 |
38.2988 | 15.1542 | 1 | 2015-09-21 09:37:39 |
Bollettino Sismico Italiano INGV | 18133171 |
Field | Value |
---|---|
Time (UTC) | 2014-07-03 06:05:31 ± 0.14 |
Latitude | 38.2988 ± 0.0108 |
Longitude | 15.1542 ± 0.0092 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | experimental explosion |
Origin ID | 18133171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1200 |
Semi-minor axis of confidence ellipse (meter) | 700 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 20 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.06655 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33725 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.5 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 18133171 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-01 08:26:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MUCR.HHZ. | 2014-07-03T06:05:38.25 | 0.3 | undecidable | manual | P | 221 | 37.4292 | 92 | -0.27 | 70 |
IV.MSRU.HHZ. | 2014-07-03T06:05:36.96 | 0.1 | undecidable | manual | P | 97 | 31.0467 | 92 | -0.28 | 94 |
IV.MCSR.HHZ. | 2014-07-03T06:05:36.51 | 0.1 | undecidable | manual | P | 166 | 26.8509 | 92 | 0.12 | 98 |
IV.MPNC.HHZ. | 2014-07-03T06:05:35.93 | 0.3 | undecidable | manual | P | 134 | 24.1536 | 92 | 0.06 | 75 |
IV.IVPL.HHZ. | 2014-07-03T06:05:34.61 | 0.1 | undecidable | manual | P | 300 | 17.3715 | 93 | 0.1 | 100 |
IV.MILZ.HHZ. | 2014-07-03T06:05:32.69 | 0.1 | positive | manual | P | 114 | 7.3815 | 98 | 0.18 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IVPL.HHN. | ML:1.6 | 0.00043 | 0.1 | AML | other | m | 2014-07-03T06:05:43.42 |
IV.IVPL.HHE. | ML:1.7 | 0.0005145 | 0.38 | AML | other | m | 2014-07-03T06:05:43.95 |
IV.MCSR.HHN. | ML:0.8 | 0.000040400000000000006 | 0.98 | AML | other | m | 2014-07-03T06:05:45.00 |
IV.MCSR.HHE. | ML:0.8 | 0.000039800000000000005 | 1.02 | AML | other | m | 2014-07-03T06:05:45.80 |