A magnitude ML 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5230, 12.1760 at 36 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.4 | 2013-07-06 06:33:39 |
38.5232 | 12.176 | 36 | 2015-01-20 11:27:29 |
Bollettino Sismico Italiano INGV | 4731621 |
Field | Value |
---|---|
Time (UTC) | 2013-07-06 06:33:39 ± 0.18 |
Latitude | 38.5232 ± 0.0198 |
Longitude | 12.1760 ± 0.0172 |
Depth (km) | 36 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 4731621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2320 |
Semi-minor axis of confidence ellipse (meter) | 1290 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 23 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 148 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.77791 |
Epicentral distance of station farthest from the epicenter (degree) | 2.39220 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 4731621 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:04:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CGL.SHZ. | 2013-07-06T06:34:43.83 | 0.3 | undecidable | manual | S | 292 | 265.5342 | 54 | -0.44 | 41 |
IV.CGL.SHZ. | 2013-07-06T06:34:17.07 | 0.3 | undecidable | manual | P | 292 | 265.5342 | 54 | 0.19 | 43 |
MN.VSL.BHZ. | 2013-07-06T06:34:17.02 | 0.3 | undecidable | manual | P | 295 | 264.2355 | 54 | 0.3 | 43 |
IV.MPG.SHN. | 2013-07-06T06:34:11.10 | 0.3 | undecidable | manual | S | 111 | 110.5005 | 54 | 0.22 | 96 |
IV.USI.HHE. | 2013-07-06T06:34:06.00 | 0.6 | undecidable | manual | S | 76 | 89.3439 | 54 | -0.31 | 66 |
IV.ALJA.HHZ. | 2013-07-06T06:34:05.02 | 0.3 | undecidable | manual | P | 121 | 162.2154 | 54 | 0.99 | 64 |
IV.MTGR.SHZ. | 2013-07-06T06:34:04.80 | 0.6 | undecidable | manual | S | 144 | 86.3469 | 54 | -0.87 | 54 |
IV.GIB.HHE. | 2013-07-06T06:34:04.86 | 0.6 | undecidable | manual | P | 110 | 171.5949 | 54 | -0.34 | 52 |
MN.CLTB.HHE. | 2013-07-06T06:34:02.14 | 0.6 | undecidable | manual | P | 139 | 138.7611 | 54 | 1.04 | 45 |
IV.SOLUN.HHE. | 2013-07-06T06:33:59.68 | 0.6 | undecidable | manual | P | 112 | 127.3725 | 54 | -0.01 | 64 |
IV.CORL.HHE. | 2013-07-06T06:33:59.22 | 0.3 | undecidable | manual | P | 125 | 120.4905 | 54 | 0.38 | 91 |
IV.MMGO.SHZ. | 2013-07-06T06:33:58.51 | 0.3 | undecidable | manual | P | 144 | 118.3926 | 54 | -0.06 | 98 |
IV.CRJA.SHZ. | 2013-07-06T06:33:57.40 | 0.6 | undecidable | manual | P | 138 | 107.8143 | 54 | 0.14 | 65 |
IV.MPG.SHN. | 2013-07-06T06:33:57.62 | 0.3 | undecidable | manual | P | 111 | 110.5005 | 54 | 0.02 | 100 |
IV.MFNL.SHZ. | 2013-07-06T06:33:56.71 | 0.6 | undecidable | manual | P | 141 | 104.118 | 54 | -0.08 | 67 |
IV.USI.HHE. | 2013-07-06T06:33:54.54 | 0.6 | undecidable | manual | P | 76 | 89.3439 | 54 | -0.42 | 64 |
IV.MTGR.SHZ. | 2013-07-06T06:33:53.98 | 0.3 | undecidable | manual | P | 144 | 86.3469 | 54 | -0.61 | 91 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ALJA.HHN. | ML:2.5 | 0.0001305 | 0.52 | AML | other | m | 2013-07-06T06:34:33.64 |
IV.ALJA.HHE. | ML:2.4 | 0.0001125 | 0.64 | AML | other | m | 2013-07-06T06:34:36.78 |
IV.CGL.SHN. | ML:2.3 | 0.000033799999999999995 | 0.4 | AML | other | m | 2013-07-06T06:34:48.21 |