A magnitude ML 2.0 earthquake occured in region: Tirreno Centrale (MARE), on
and geographic coordinates (lat, lon) 40.7130, 12.7600 at 25 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
ML 2.0 |
2010-03-21 07:05:55 |
40.713 | 12.76 | 25 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1021759 |
Field | Value |
---|---|
Time (UTC) | 2010-03-21 07:05:55 ± 0.61 |
Latitude | 40.7130 ± 0.0225 |
Longitude | 12.7600 ± 0.0427 |
Depth (km) | 25 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1021759 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3583 |
Semi-minor axis of confidence ellipse (meter) | 2223 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 75 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4382.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 288 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.65 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.32560 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1021759 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:37:09 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1021759 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:37:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CDCA.EHE. | 2010-03-21T07:06:56.79 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VCEL.EHE. | 2010-03-21T07:06:39.50 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VVLD.HHZ. | 2010-03-21T07:06:36.93 | 0.6 | undecidable | manual | Sg | 29 | 147.1416 | 0.534 | 37 | |
IV.CERT.HHE. | 2010-03-21T07:06:35.42 | 0.6 | undecidable | manual | Sg | 8 | 138.3615 | 0.905 | 32 | |
IV.GUAR.HHZ. | 2010-03-21T07:06:32.69 | 0.6 | undecidable | manual | Sg | 21 | 128.5713 | 0.345 | 40 | |
IV.ORI.HHN. | 2010-03-21T07:06:28.78 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MODR.HHE. | 2010-03-21T07:06:25.47 | 0.3 | undecidable | manual | Sg | 62 | 105.2169 | -0.716 | 58 | |
IV.GIUL.HHZ. | 2010-03-21T07:06:24.92 | 0.6 | undecidable | manual | Sg | 24 | 102.5196 | -0.534 | 42 | |
IV.SDI.SHZ. | 2010-03-21T07:06:19.72 | 10.0 | undecidable | manual | Pn | 0 | 0 | 0 | ||
IV.VVLD.HHZ. | 2010-03-21T07:06:18.26 | 0.3 | undecidable | manual | Pn | 29 | 147.1416 | -0.795 | 50 | |
IV.GUAR.HHZ. | 2010-03-21T07:06:17.19 | 0.6 | undecidable | manual | Pn | 21 | 128.5713 | 0.474 | 39 | |
IV.CERT.HHE. | 2010-03-21T07:06:17.58 | 0.1 | undecidable | manual | Pn | 8 | 138.3615 | -0.389 | 79 | |
IV.SBPO.HHN. | 2010-03-21T07:06:14.52 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VENT.EHZ. | 2010-03-21T07:06:13.46 | 0.1 | undecidable | manual | Sg | 80 | 56.2992 | 0.057 | 100 | |
IV.MODR.HHE. | 2010-03-21T07:06:12.98 | 0.1 | undecidable | manual | Pn | 62 | 105.2169 | -0.18 | 88 | |
IV.GIUL.HHZ. | 2010-03-21T07:06:12.98 | 0.1 | undecidable | manual | Pn | 24 | 102.5196 | 0.243 | 87 | |
IV.VENT.EHZ. | 2010-03-21T07:06:06.28 | 0.1 | undecidable | manual | Pn | 80 | 56.2992 | 0.499 | 92 | |
IV.ESLN.HHZ. | 2010-03-21T07:05:58.40 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GRI.EHZ. | 2010-03-21T07:05:55.90 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |