A magnitude ML 1.7 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4740, 12.8180 at 9 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 1.7 | 2019-06-30 02:58:28 |
38.4738 | 12.8183 | 9 | 2019-11-13 14:31:06 |
Bollettino Sismico Italiano INGV | 73251781 |
Reviewed Rev100 |
ML 1.7 | 2019-06-30 02:58:28 |
38.4828 | 12.8708 | 10 | 2019-06-30 03:05:52 |
Sala Sismica INGV-Roma | 70055631 |
Field | Value |
---|---|
Time (UTC) | 2019-06-30 02:58:28 ± 0.33 |
Latitude | 38.4738 ± 0.0162 |
Longitude | 12.8183 ± 0.0241 |
Depth (km) | 9 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73251781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2430 |
Semi-minor axis of confidence ellipse (meter) | 1320 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 306 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 207 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.36602 |
Epicentral distance of station farthest from the epicenter (degree) | 1.20329 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 70055631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-06-30 03:05:52 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 73251781 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-10-14 13:41:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRJA.HHZ. | 2019-06-30T02:58:52.51 | 0.6 | undecidable | manual | S | 168 | 76.368 | 50 | 1.02 | 38 |
IV.PETRA.HHN. | 2019-06-30T02:58:50.89 | 0.6 | undecidable | manual | P | 122 | 133.5663 | 50 | 0.44 | 43 |
IV.ALJA.HHZ. | 2019-06-30T02:58:47.97 | 0.3 | undecidable | manual | P | 134 | 114.5964 | 50 | 0.44 | 67 |
IV.MPG.SHZ. | 2019-06-30T02:58:46.72 | 0.6 | undecidable | manual | S | 126 | 58.497 | 50 | -0.01 | 55 |
IV.MBFT.HHZ. | 2019-06-30T02:58:46.91 | 0.6 | undecidable | manual | S | 169 | 59.6958 | 50 | -0.14 | 53 |
IV.ERC.EHE. | 2019-06-30T02:58:44.93 | 0.6 | undecidable | manual | S | 203 | 52.4031 | 50 | -0.17 | 53 |
IV.CAVT.HHE. | 2019-06-30T02:58:44.34 | 0.6 | undecidable | manual | P | 184 | 88.3449 | 50 | 0.85 | 40 |
IV.MARS.EHE. | 2019-06-30T02:58:43.42 | 0.3 | undecidable | manual | P | 196 | 82.9503 | 50 | 0.77 | 63 |
IV.USI.HHZ. | 2019-06-30T02:58:42.61 | 1.0 | undecidable | manual | S | 50 | 40.626 | 50 | 0.64 | 24 |
IV.MFNL.HHZ. | 2019-06-30T02:58:41.76 | 0.3 | undecidable | manual | P | 173 | 76.368 | 50 | 0.13 | 77 |
IV.CRJA.HHZ. | 2019-06-30T02:58:41.74 | 0.3 | undecidable | manual | P | 168 | 76.368 | 50 | 0.11 | 77 |
IV.SOLUN.HHE. | 2019-06-30T02:58:40.73 | 0.3 | undecidable | manual | P | 124 | 75.2691 | 50 | -0.74 | 65 |
IV.MPG.SHZ. | 2019-06-30T02:58:38.13 | 0.3 | undecidable | manual | P | 126 | 58.497 | 50 | -0.75 | 67 |
IV.MBFT.HHZ. | 2019-06-30T02:58:38.66 | 0.1 | undecidable | manual | P | 169 | 59.6958 | 50 | -0.41 | 100 |
IV.ERC.EHE. | 2019-06-30T02:58:37.12 | 0.3 | undecidable | manual | P | 203 | 52.4031 | 50 | -0.82 | 65 |
IV.USI.HHZ. | 2019-06-30T02:58:36.21 | 0.3 | undecidable | manual | P | 50 | 40.626 | 50 | 0.08 | 83 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.USI.HHN. | ML:2.3 | 0.000665 | 0.54 | AML | other | m | 2019-06-30T02:58:45.43 |
IV.USI.HHE. | ML:1.8 | 0.0001975 | 0.46 | AML | other | m | 2019-06-30T02:58:45.12 |
IV.MPG.SHE. | ML:0.0 | 0.000055 | 1.36 | AML | other | m | 2019-06-30T02:58:47.97 |
IV.MPG.SHN. | ML:0.0 | 0.0000713 | 0.32 | AML | other | m | 2019-06-30T02:58:48.63 |
IV.MBFT.HHE. | ML:1.6 | 0.0000829 | 1.5 | AML | other | m | 2019-06-30T02:58:49.15 |
IV.MBFT.HHN. | ML:1.6 | 0.00007950000000000001 | 0.5 | AML | other | m | 2019-06-30T02:58:50.58 |
IV.MFNL.HHN. | ML:1.5 | 0.00004655 | 0.42 | AML | other | m | 2019-06-30T02:58:54.45 |
IV.MFNL.HHE. | ML:1.6 | 0.0000595 | 1.04 | AML | other | m | 2019-06-30T02:58:55.14 |