A magnitude ML 1.4 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5530, 15.4070 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 |
ML 1.4 | 2014-05-22 12:57:51 |
38.5527 | 15.4072 | 10 | 2015-09-21 09:36:50 |
Bollettino Sismico Italiano INGV | 17450611 |
Reviewed Rev100 |
ML 1.4 | 2014-05-22 12:57:50 |
38.552 | 15.4028 | 8 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6562851 |
Field | Value |
---|---|
Time (UTC) | 2014-05-22 12:57:51 ± 0.17 |
Latitude | 38.5527 ± 0.0090 |
Longitude | 15.4072 ± 0.0103 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 17450611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1240 |
Semi-minor axis of confidence ellipse (meter) | 620 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 320 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 200 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.29947 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50722 |
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 | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 17450611 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-03-09 14:30:34 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 6562851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-05-22 13:10:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCSR.HHZ. | 2014-05-22T12:58:09.48 | 0.6 | undecidable | manual | S | 196 | 56.2992 | 50 | 0.51 | 43 |
IV.MPNC.HHZ. | 2014-05-22T12:58:06.15 | 0.6 | undecidable | manual | S | 186 | 45.3213 | 50 | 0.11 | 48 |
IV.JOPP.HHZ. | 2014-05-22T12:58:04.98 | 0.6 | undecidable | manual | S | 82 | 41.9247 | 50 | -0.15 | 48 |
IV.MILZ.HHZ. | 2014-05-22T12:58:02.83 | 0.3 | undecidable | manual | S | 206 | 34.743 | 50 | -0.39 | 70 |
IV.MSRU.HHZ. | 2014-05-22T12:58:02.80 | 0.3 | undecidable | manual | S | 165 | 33.2445 | 50 | -0.01 | 76 |
IV.MCSR.HHZ. | 2014-05-22T12:58:01.53 | 0.1 | undecidable | manual | P | 196 | 56.2992 | 50 | 0.05 | 96 |
IV.JOPP.HHZ. | 2014-05-22T12:57:59.36 | 0.3 | undecidable | manual | P | 82 | 41.9247 | 50 | 0.1 | 73 |
IV.MPNC.HHZ. | 2014-05-22T12:57:59.90 | 0.1 | undecidable | manual | P | 186 | 45.3213 | 50 | 0.12 | 96 |
IV.IVPL.HHE. | 2014-05-22T12:57:59.52 | 0.6 | undecidable | manual | P | 242 | 41.9247 | 50 | 0.25 | 47 |
IV.MILZ.HHZ. | 2014-05-22T12:57:57.82 | 0.3 | undecidable | manual | P | 206 | 34.743 | 50 | -0.34 | 70 |
IV.MSRU.HHZ. | 2014-05-22T12:57:57.88 | 0.1 | negative | manual | P | 165 | 33.2445 | 50 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HHE. | ML:0.9 | 0.000026099999999999997 | 1.4 | AML | other | m | 2014-05-22T12:58:07.67 |
IV.JOPP.HHN. | ML:0.7 | 0.00001735 | 0.68 | AML | other | m | 2014-05-22T12:58:07.29 |
IV.MCSR.HHE. | ML:1.5 | 0.00007175000000000001 | 1.22 | AML | other | m | 2014-05-22T12:58:12.44 |
IV.MCSR.HHN. | ML:1.6 | 0.00008945 | 0.22 | AML | other | m | 2014-05-22T12:58:12.02 |
IV.MILZ.HHE. | ML:1.5 | 0.0001295 | 0.6 | AML | other | m | 2014-05-22T12:58:04.20 |
IV.MILZ.HHN. | ML:1.4 | 0.0001155 | 0.4 | AML | other | m | 2014-05-22T12:58:05.23 |
IV.MSRU.HHE. | ML:1.5 | 0.000132 | 0.54 | AML | other | m | 2014-05-22T12:58:03.66 |
IV.MSRU.HHN. | ML:1.4 | 0.000112 | 1.42 | AML | other | m | 2014-05-22T12:58:05.41 |