A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6520, 14.1540 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 2.2 | 2020-05-13 18:28:55 |
38.6522 | 14.1545 | 8 | 2020-11-19 12:37:04 |
Bollettino Sismico Italiano INGV | 83810371 |
Reviewed Rev100 |
ML 2.2 | 2020-05-13 18:28:55 |
38.6602 | 14.177 | 11 | 2020-05-13 18:41:50 |
Sala Sismica INGV-Roma | 79109601 |
Field | Value |
---|---|
Time (UTC) | 2020-05-13 18:28:55 ± 0.24 |
Latitude | 38.6522 ± 0.0117 |
Longitude | 14.1545 ± 0.0092 |
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 | 83810371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1161 |
Semi-minor axis of confidence ellipse (meter) | 852 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 20 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1160.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 191 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.08548 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 83810371 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-23 13:52:37 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 79109601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-13 18:41:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATFO.HHZ. | 2020-05-13T18:30:29.45 | 3.0 | positive | manual | Pg | 17.469999 | 0 | |||
IV.SENI.HNZ. | 2020-05-13T18:30:15.13 | 3.0 | negative | manual | Pn | -0.01 | 0 | |||
IV.MCRV.HHZ. | 2020-05-13T18:30:06.15 | 3.0 | undecidable | manual | Sn | 0.4 | 0 | |||
IV.CMPR.HHZ. | 2020-05-13T18:29:57.85 | 3.0 | undecidable | manual | Sg | 1.8 | 0 | |||
IV.RNI2.HHZ. | 2020-05-13T18:29:56.58 | 3.0 | negative | manual | Pg | 9.66 | 0 | |||
IV.POFI.HHZ. | 2020-05-13T18:29:55.22 | 3.0 | undecidable | manual | Pg | 7.75 | 0 | |||
IV.CIGN.HHZ. | 2020-05-13T18:29:55.78 | 3.0 | negative | manual | Pg | 9 | 0 | |||
IV.SLCN.HHZ. | 2020-05-13T18:29:38.20 | 3.0 | undecidable | manual | Pg | 5.42 | 0 | |||
IV.SOLUN.HHE. | 2020-05-13T18:29:21.08 | 0.6 | undecidable | manual | S | 221 | 82.3509 | 50 | 0.56 | 54 |
IV.SCIAR.HHE. | 2020-05-13T18:29:21.65 | 0.6 | undecidable | manual | S | 204 | 86.4468 | 50 | 0.04 | 60 |
IV.USI.HHE. | 2020-05-13T18:29:20.95 | 0.6 | undecidable | manual | S | 274 | 84.6486 | 50 | -0.18 | 59 |
IV.CSLB.HHZ. | 2020-05-13T18:29:19.33 | 0.6 | undecidable | manual | S | 186 | 79.7646 | 50 | -0.48 | 56 |
IV.MSFR.HHZ. | 2020-05-13T18:29:18.98 | 0.6 | undecidable | manual | S | 151 | 78.4659 | 50 | -0.48 | 56 |
IV.AIO.HHE. | 2020-05-13T18:29:15.00 | 0.6 | undecidable | manual | P | 128 | 120.4905 | 50 | -0.79 | 46 |
IV.RESU.HHZ. | 2020-05-13T18:29:15.24 | 0.3 | undecidable | manual | P | 184 | 111.8991 | 50 | 0.79 | 70 |
IV.MUCR.HHE. | 2020-05-13T18:29:11.22 | 0.3 | undecidable | manual | P | 137 | 92.1411 | 50 | -0.19 | 87 |
IV.SCIAR.HHE. | 2020-05-13T18:29:10.73 | 0.3 | undecidable | manual | P | 204 | 86.4468 | 50 | 0.19 | 88 |
IV.IVPL.HNE. | 2020-05-13T18:29:10.04 | 0.6 | undecidable | manual | P | 113 | 77.9664 | 50 | 0.81 | 49 |
IV.MPG.HHE. | 2020-05-13T18:29:10.89 | 0.6 | undecidable | manual | P | 232 | 87.9453 | 50 | 0.12 | 59 |
IV.MSFR.HHZ. | 2020-05-13T18:29:09.18 | 0.3 | undecidable | manual | P | 151 | 78.4659 | 50 | -0.12 | 90 |
IV.CSLB.HHZ. | 2020-05-13T18:29:09.48 | 0.3 | undecidable | manual | P | 186 | 79.7646 | 50 | -0.03 | 92 |
IV.SOLUN.HHE. | 2020-05-13T18:29:09.90 | 0.3 | undecidable | manual | P | 221 | 82.3509 | 50 | -0.02 | 92 |
IV.USI.HHE. | 2020-05-13T18:29:09.79 | 0.3 | undecidable | manual | P | 274 | 84.6486 | 50 | -0.48 | 83 |
IV.IFIL.HHZ. | 2020-05-13T18:29:08.94 | 0.6 | undecidable | manual | S | 105 | 37.7289 | 50 | 0.33 | 62 |
IV.IACL.HHZ. | 2020-05-13T18:29:03.20 | 0.6 | undecidable | manual | S | 127 | 21.867 | 111 | -0.32 | 64 |
IV.IFIL.HHZ. | 2020-05-13T18:29:03.04 | 0.3 | undecidable | manual | P | 105 | 37.7289 | 50 | 0 | 100 |
IV.IACL.HHZ. | 2020-05-13T18:29:00.32 | 0.3 | undecidable | manual | P | 127 | 21.867 | 111 | 0.22 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IACL.HHN. | ML:2.4 | 0.0019234515 | 0.1792 | AML | other | m | 2020-05-13T18:29:05.41 |
IV.IACL.HHE. | ML:2.4 | 0.0016219259999999999 | 0.1792 | AML | other | m | 2020-05-13T18:29:10.46 |
IV.IFIL.HHE. | ML:2.8 | 0.002115 | 1.72 | AML | other | m | 2020-05-13T18:29:12.93 |
IV.IFIL.HHN. | ML:2.5 | 0.0011400554999999998 | 0.2048 | AML | other | m | 2020-05-13T18:29:12.81 |
IV.CSLB.HHE. | ML:1.8 | 0.000079162085 | 0.4096 | AML | other | m | 2020-05-13T18:29:22.24 |
IV.CSLB.HHN. | ML:1.9 | 0.00011449999999999999 | 0.7 | AML | other | m | 2020-05-13T18:29:23.65 |
IV.RESU.HHE. | ML:1.9 | 0.00007201009999999999 | 0.5632 | AML | other | m | 2020-05-13T18:29:36.28 |
IV.RESU.HHN. | ML:2.2 | 0.0001471831 | 0.704 | AML | other | m | 2020-05-13T18:29:36.08 |