A magnitude ML 1.7 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6550, 15.4640 at 69 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2023-05-27 06:58:45 |
38.6547 | 15.4645 | 69 | 2023-05-27 07:44:46 |
Sala Sismica INGV-Roma | 117768491 |
Field | Value |
---|---|
Time (UTC) | 2023-05-27 06:58:45 ± 0.28 |
Latitude | 38.6547 ± 0.0099 |
Longitude | 15.4645 ± 0.0161 |
Depth (km) | 69 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117768491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1430 |
Semi-minor axis of confidence ellipse (meter) | 889 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 298 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.10257 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 117768491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-27 07:44:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ST.OZOL.EHZ. | 2023-05-27T07:00:46.38 | 3.0 | undecidable | manual | Pn | 3.6 | 0 | |||
IV.GUMA.HHZ. | 2023-05-27T07:00:45.75 | 3.0 | undecidable | manual | Sn | 2.64 | 0 | |||
IV.MMO1.EHZ. | 2023-05-27T07:00:44.77 | 3.0 | undecidable | manual | Sn | 5.35 | 0 | |||
AC.KBN.HHZ. | 2023-05-27T07:00:42.92 | 3.0 | undecidable | manual | Sn | -2.18 | 0 | |||
GU.CANO.HHZ. | 2023-05-27T07:00:40.95 | 3.0 | undecidable | manual | Pn | 6.92 | 0 | |||
IV.PTQR.HHZ. | 2023-05-27T07:00:35.05 | 3.0 | undecidable | manual | Sg | 15.87 | 0 | |||
IV.LPEL.HHZ. | 2023-05-27T07:00:32.58 | 3.0 | undecidable | manual | Sg | 17.790001 | 0 | |||
IV.OSSC.HHZ. | 2023-05-27T07:00:29.60 | 3.0 | undecidable | manual | Pg | 22.389999 | 0 | |||
IV.CSNT.HHZ. | 2023-05-27T07:00:14.34 | 3.0 | undecidable | manual | Pn | 7.95 | 0 | |||
IV.LRP.EHZ. | 2023-05-27T07:00:11.36 | 3.0 | undecidable | manual | Sn | 1.9 | 0 | |||
IV.RCAV.EHZ. | 2023-05-27T06:59:57.40 | 3.0 | undecidable | manual | Pg | 18.860001 | 0 | |||
IV.ARVD.HHZ. | 2023-05-27T06:59:56.77 | 3.0 | undecidable | manual | Pn | -2.08 | 0 | |||
IV.LRP.EHZ. | 2023-05-27T06:59:49.67 | 3.0 | undecidable | manual | Pg | 16.709999 | 0 | |||
IV.MMGO.HHZ. | 2023-05-27T06:59:49.20 | 3.0 | undecidable | manual | Sn | 3.14 | 0 | |||
GE.MATE.HHZ. | 2023-05-27T06:59:44.63 | 3.0 | undecidable | manual | Sn | -0.22 | 0 | |||
IV.MTMR.EHZ. | 2023-05-27T06:59:43.87 | 3.0 | undecidable | manual | Sn | -0.92 | 0 | |||
IV.HPAC.HHZ. | 2023-05-27T06:59:43.10 | 3.0 | undecidable | manual | Sn | -1.35 | 0 | |||
IV.PIPA.HHZ. | 2023-05-27T06:59:31.94 | 3.0 | undecidable | manual | Sg | 6.17 | 0 | |||
IV.SALB.HHZ. | 2023-05-27T06:59:22.70 | 3.0 | undecidable | manual | Sn | -2.73 | 0 | |||
IV.TDS.HHZ. | 2023-05-27T06:59:21.01 | 3.0 | undecidable | manual | Sn | -0.27 | 0 | |||
IV.CELI.HHZ. | 2023-05-27T06:59:20.43 | 0.3 | undecidable | manual | S | 47 | 122.3886 | 111 | 0.35 | 63 |
IV.SPS2.HHZ. | 2023-05-27T06:59:16.89 | 3.0 | undecidable | manual | Sg | 1.32 | 0 | |||
IV.CET2.HHZ. | 2023-05-27T06:59:16.99 | 0.3 | undecidable | manual | S | 23 | 105.7164 | 114 | 0.23 | 66 |
IV.CAR1.HHZ. | 2023-05-27T06:59:13.69 | 0.3 | undecidable | manual | S | 44 | 92.5407 | 118 | -0.51 | 66 |
IV.PLAC.HHZ. | 2023-05-27T06:59:13.56 | 0.6 | undecidable | manual | S | 105 | 87.4458 | 120 | 0.31 | 46 |
IV.FERC.HHE. | 2023-05-27T06:59:09.25 | 0.6 | undecidable | manual | S | 111 | 61.7937 | 131 | 0.51 | 45 |
IV.MRCB.HHZ. | 2023-05-27T06:59:07.77 | 0.3 | undecidable | manual | S | 159 | 58.497 | 133 | -0.44 | 71 |
IV.MILZ.HHZ. | 2023-05-27T06:59:06.74 | 0.3 | undecidable | manual | S | 206 | 47.1195 | 140 | 0.21 | 73 |
IV.CELI.HHZ. | 2023-05-27T06:59:05.09 | 0.3 | undecidable | manual | P | 47 | 122.3886 | 111 | -0.24 | 64 |
IV.CET2.HHZ. | 2023-05-27T06:59:03.49 | 0.3 | undecidable | manual | P | 23 | 105.7164 | 114 | 0.08 | 70 |
IV.CAR1.HHZ. | 2023-05-27T06:59:01.45 | 0.6 | undecidable | manual | P | 44 | 92.5407 | 118 | -0.49 | 43 |
IV.PLAC.HHZ. | 2023-05-27T06:59:01.79 | 0.6 | undecidable | manual | P | 105 | 87.4458 | 120 | 0.4 | 46 |
IV.MUCR.HHZ. | 2023-05-27T06:59:01.31 | 0.3 | undecidable | manual | P | 217 | 85.1481 | 121 | 0.17 | 72 |
IV.MRCB.HHZ. | 2023-05-27T06:58:58.25 | 0.1 | undecidable | manual | P | 159 | 58.497 | 133 | -0.23 | 97 |
IV.FERC.HHE. | 2023-05-27T06:58:58.74 | 0.1 | undecidable | manual | P | 111 | 61.7937 | 131 | -0.04 | 100 |
3D.OEM9.HHZ. | 2023-05-27T06:58:57.80 | 0.6 | undecidable | manual | P | 234 | 50.616 | 138 | 0 | 52 |
IV.MILZ.HHZ. | 2023-05-27T06:58:57.67 | 0.3 | undecidable | manual | P | 206 | 47.1195 | 140 | 0.16 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRCB.HHN. | ML:1.4 | 0.000030746955 | 0.2016 | AML | other | m | 2023-05-27T06:59:10.30 |
IV.MRCB.HHE. | ML:1.3 | 0.000023243964 | 0.32 | AML | other | m | 2023-05-27T06:59:12.21 |
IV.CAR1.HHN. | ML:1.8 | 0.000050299999999999996 | 0.9 | AML | other | m | 2023-05-27T06:59:16.79 |
IV.CAR1.HHE. | ML:1.7 | 0.000041360859999999996 | 0.1376 | AML | other | m | 2023-05-27T06:59:15.80 |
IV.CAR1.HNE. | ML:1.8 | 0.00005109301 | 0.1376 | AML | other | m | 2023-05-27T06:59:15.73 |
IV.CAR1.HNN. | ML:1.8 | 0.000048977688 | 0.2496 | AML | other | m | 2023-05-27T06:59:16.74 |
IV.PLAC.HHE. | ML:1.6 | 0.000029058381 | 0.24 | AML | other | m | 2023-05-27T06:59:18.73 |
IV.PLAC.HHN. | ML:1.4 | 0.00001784132 | 0.32 | AML | other | m | 2023-05-27T06:59:13.83 |
IV.CET2.HHE. | ML:1.8 | 0.000043806865 | 0.1792 | AML | other | m | 2023-05-27T06:59:19.91 |
IV.CET2.HHN. | ML:2.1 | 0.00008667080499999999 | 0.1408 | AML | other | m | 2023-05-27T06:59:19.56 |