A magnitude ML 1.9 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6370, 14.1610 at 8 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 1.9 | 2020-05-30 18:44:45 |
38.6367 | 14.1608 | 8 | 2020-11-19 12:36:50 |
Bollettino Sismico Italiano INGV | 80641191 |
Reviewed Rev200 |
ML 1.7 | 2020-05-30 18:44:47 |
38.406 | 14.263 | 0 | 2020-09-13 23:34:16 |
Sala Operativa INGV-OE (Catania) | 79728381 |
Field | Value |
---|---|
Time (UTC) | 2020-05-30 18:44:45 ± 0.29 |
Latitude | 38.6367 ± 0.0144 |
Longitude | 14.1608 ± 0.0127 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 80641191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1625 |
Semi-minor axis of confidence ellipse (meter) | 737 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 0 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 186 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.18346 |
Epicentral distance of station farthest from the epicenter (degree) | 0.81479 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 79728381 |
Agency | INGV |
Autore | Sala Operativa INGV_OE (Catania) |
Time of creation (UTC) | 2020-05-30 19:33:03 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 80641191 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-13 23:33:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MUCR.HHZ. | 2020-05-30T18:45:12.32 | 0.6 | undecidable | manual | S | 136 | 90.4428 | 50 | -0.08 | 45 |
IV.GIB.HHZ. | 2020-05-30T18:45:08.40 | 0.6 | undecidable | manual | S | 189 | 72.6717 | 50 | 0.75 | 38 |
IV.CSLB.HHZ. | 2020-05-30T18:45:08.67 | 0.6 | undecidable | manual | S | 187 | 78.0663 | 50 | -0.42 | 43 |
IV.MUCR.HHZ. | 2020-05-30T18:45:00.41 | 0.3 | undecidable | manual | P | 136 | 90.4428 | 50 | -0.47 | 62 |
IV.SCIAR.HNE. | 2020-05-30T18:45:00.33 | 0.3 | undecidable | manual | P | 205 | 85.1481 | 50 | 0.28 | 65 |
IV.IVPL.HNE. | 2020-05-30T18:44:59.68 | 0.3 | undecidable | manual | P | 112 | 76.7676 | 50 | 0.92 | 53 |
IV.USI.HHE. | 2020-05-30T18:44:59.75 | 0.3 | undecidable | manual | P | 276 | 85.3479 | 50 | -0.34 | 64 |
IV.GIB.HHZ. | 2020-05-30T18:44:58.16 | 0.3 | undecidable | manual | P | 189 | 72.6717 | 50 | 0.03 | 70 |
IV.CSLB.HHZ. | 2020-05-30T18:44:58.86 | 0.3 | undecidable | manual | P | 187 | 78.0663 | 50 | -0.1 | 68 |
IV.MSFR.HHZ. | 2020-05-30T18:44:58.47 | 0.3 | undecidable | manual | P | 151 | 76.6677 | 50 | -0.27 | 66 |
IV.IFIL.HHZ. | 2020-05-30T18:44:57.89 | 0.6 | undecidable | manual | S | 102 | 36.8298 | 50 | -0.19 | 48 |
IV.IACL.HHZ. | 2020-05-30T18:44:52.30 | 0.6 | undecidable | manual | S | 124 | 20.3685 | 112 | -0.43 | 47 |
IV.IFIL.HHZ. | 2020-05-30T18:44:52.63 | 0.1 | positive | manual | P | 102 | 36.8298 | 50 | 0.03 | 100 |
IV.IACL.HHZ. | 2020-05-30T18:44:49.77 | 0.1 | undecidable | manual | P | 124 | 20.3685 | 112 | 0.26 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IACL.HHE. | ML:2.1 | 0.0010287445000000002 | 0.1024 | AML | other | m | 2020-05-30T18:44:54.02 |
IV.IACL.HHN. | ML:2.1 | 0.0010400000000000001 | 1.12 | AML | other | m | 2020-05-30T18:44:54.26 |
IV.IFIL.HHE. | ML:2.5 | 0.0012080170999999998 | 0.1536 | AML | other | m | 2020-05-30T18:44:59.37 |
IV.IFIL.HHN. | ML:2.0 | 0.00037348545 | 0.2176 | AML | other | m | 2020-05-30T18:45:00.00 |
IV.GIB.HHE. | ML:1.7 | 0.000084133075 | 0.7808 | AML | other | m | 2020-05-30T18:45:09.97 |
IV.GIB.HHN. | ML:1.8 | 0.00009581023499999999 | 0.4224 | AML | other | m | 2020-05-30T18:45:10.17 |
IV.CSLB.HHE. | ML:1.2 | 0.00002290203 | 0.2688 | AML | other | m | 2020-05-30T18:45:11.49 |
IV.CSLB.HHN. | ML:1.4 | 0.000035597685000000005 | 0.6016 | AML | other | m | 2020-05-30T18:45:12.76 |
IV.MUCR.HHE. | ML:1.7 | 0.00006005000000000001 | 0.92 | AML | other | m | 2020-05-30T18:45:16.32 |
IV.MUCR.HHN. | ML:1.9 | 0.000096 | 0.62 | AML | other | m | 2020-05-30T18:45:16.69 |