A magnitude Md 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.1220, 12.1220 at 10 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 |
Md 2.3 | 2014-07-21 07:47:17 |
38.1222 | 12.1225 | 10 | 2015-09-21 09:37:39 |
Bollettino Sismico Italiano INGV | 18163111 |
Reviewed Rev100 |
Md 2.3
ML 2.4 |
2014-07-21 07:47:16 |
38.1488 | 12.1218 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 7424561 |
Field | Value |
---|---|
Time (UTC) | 2014-07-21 07:47:17 ± 0.7 |
Latitude | 38.1222 ± 0.0369 |
Longitude | 12.1225 ± 0.0537 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 18163111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 5540 |
Semi-minor axis of confidence ellipse (meter) | 2810 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 232 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 290 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.44 |
Epicentral distance of station closest to the epicenter (degree) | 0.55128 |
Epicentral distance of station farthest from the epicenter (degree) | 1.59540 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 7424561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-07-21 08:05:31 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 18163111 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-02 14:46:05 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 7424561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-07-21 08:05:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CORL.HHE. | 2014-07-21T07:47:49.31 | 0.6 | undecidable | manual | S | 103 | 106.3158 | 50 | 1.13 | 45 |
IV.PETRA.HHE. | 2014-07-21T07:47:46.95 | 0.3 | undecidable | manual | P | 100 | 177.0894 | 38 | 1.02 | 57 |
IV.GIB.HHE. | 2014-07-21T07:47:44.59 | 0.6 | undecidable | manual | P | 94 | 166.9107 | 50 | 0.22 | 53 |
IV.MMGO.SHZ. | 2014-07-21T07:47:44.50 | 0.3 | undecidable | manual | S | 124 | 90.5427 | 50 | 0.53 | 90 |
IV.CRJA.SHZ. | 2014-07-21T07:47:42.00 | 0.3 | undecidable | manual | S | 114 | 84.9483 | 50 | -0.47 | 93 |
IV.MFNL.SHZ. | 2014-07-21T07:47:42.30 | 1.0 | undecidable | manual | S | 117 | 79.0653 | 50 | 1.4 | 20 |
IV.SOLUN.HHE. | 2014-07-21T07:47:37.62 | 0.6 | undecidable | manual | P | 91 | 123.0879 | 50 | -0.01 | 63 |
IV.USI.HHE. | 2014-07-21T07:47:36.38 | 1.0 | undecidable | manual | P | 54 | 112.4985 | 50 | 0.39 | 30 |
IV.MTGR.SHZ. | 2014-07-21T07:47:34.83 | 0.6 | undecidable | manual | S | 114 | 61.1943 | 50 | -1.3 | 45 |
IV.MPG.SHE. | 2014-07-21T07:47:34.97 | 0.3 | undecidable | manual | P | 87 | 108.0141 | 50 | -0.33 | 91 |
IV.CORL.HHE. | 2014-07-21T07:47:34.64 | 0.3 | undecidable | manual | P | 103 | 106.3158 | 50 | -0.39 | 91 |
IV.MMGO.SHZ. | 2014-07-21T07:47:32.96 | 0.3 | undecidable | manual | P | 124 | 90.5427 | 50 | 0.35 | 94 |
IV.CRJA.SHZ. | 2014-07-21T07:47:31.62 | 0.3 | undecidable | manual | P | 114 | 84.9483 | 50 | -0.12 | 100 |
IV.MFNL.SHZ. | 2014-07-21T07:47:30.84 | 0.6 | undecidable | manual | P | 117 | 79.0653 | 50 | 0.01 | 69 |
IV.MTGR.SHZ. | 2014-07-21T07:47:27.39 | 0.3 | undecidable | manual | P | 114 | 61.1943 | 50 | -0.69 | 90 |