A magnitude ML 1.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.6160, 15.4380 at 4 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 1.3 | 2023-08-24 18:58:59 |
39.6155 | 15.4383 | 4 | 2023-08-24 19:20:59 |
Sala Sismica INGV-Roma | 120445121 |
Field | Value |
---|---|
Time (UTC) | 2023-08-24 18:58:59 ± 0.13 |
Latitude | 39.6155 ± 0.0036 |
Longitude | 15.4383 ± 0.0058 |
Depth (km) | 4 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120445121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 453 |
Semi-minor axis of confidence ellipse (meter) | 382 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 226 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 165 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.37506 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 120445121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-24 19:20:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
NI.PALA.HHZ. | 2023-08-24T19:00:57.45 | 3.0 | positive | manual | Pg | 17.549999 | 0 | |||
IV.FDMO.HHZ. | 2023-08-24T19:00:53.12 | 3.0 | undecidable | manual | Sg | 9.09 | 0 | |||
IV.GUMA.HHZ. | 2023-08-24T19:00:52.35 | 3.0 | undecidable | manual | Sg | 9.66 | 0 | |||
IV.MF5.EHZ. | 2023-08-24T19:00:51.30 | 3.0 | undecidable | manual | Sg | 11.19 | 0 | |||
IV.SARZ.HHZ. | 2023-08-24T19:00:44.11 | 3.0 | undecidable | manual | Pn | 1.02 | 0 | |||
IV.VVLD.HHZ. | 2023-08-24T19:00:15.22 | 3.0 | undecidable | manual | Sn | 0.85 | 0 | |||
IV.SSFR.HHZ. | 2023-08-24T19:00:04.59 | 3.0 | positive | manual | Pn | 0.18 | 0 | |||
IV.MF5.EHZ. | 2023-08-24T18:59:56.40 | 3.0 | undecidable | manual | Pn | 0.47 | 0 | |||
IV.HPAC.HHZ. | 2023-08-24T18:59:43.69 | 3.0 | undecidable | manual | Pn | -0.66 | 0 | |||
IV.GIZZ.HHN. | 2023-08-24T18:59:29.47 | 0.6 | undecidable | manual | S | 137 | 96.6255 | 50 | -0.33 | 43 |
IV.CELI.HHZ. | 2023-08-24T18:59:29.08 | 0.6 | undecidable | manual | S | 104 | 94.6386 | 50 | -0.18 | 44 |
IV.SICLA.EHZ. | 2023-08-24T18:59:26.22 | 1.0 | undecidable | manual | P | 171 | 152.6361 | 50 | 0.39 | 19 |
IV.CMPR.HHZ. | 2023-08-24T18:59:25.31 | 0.6 | undecidable | manual | S | 352 | 78.7656 | 50 | 0.28 | 45 |
IV.MILZ.HHN. | 2023-08-24T18:59:25.27 | 1.0 | undecidable | manual | P | 187 | 150.1386 | 50 | -0.17 | 20 |
IV.CAR1.HHZ. | 2023-08-24T18:59:25.00 | 0.6 | undecidable | manual | S | 121 | 77.4669 | 50 | 0.32 | 45 |
IY.SPDC.HHE. | 2023-08-24T18:59:22.74 | 1.0 | undecidable | manual | P | 153 | 134.7651 | 50 | -0.33 | 20 |
XE.CNESE.HNZ. | 2023-08-24T18:59:20.84 | 0.6 | undecidable | manual | S | 60 | 63.1923 | 50 | -0.02 | 49 |
IV.MGR.HHZ. | 2023-08-24T18:59:19.53 | 0.6 | undecidable | manual | S | 10 | 58.6968 | 50 | -0.16 | 48 |
IV.MMN.HHZ. | 2023-08-24T18:59:19.07 | 0.6 | undecidable | manual | S | 57 | 56.0994 | 50 | 0.08 | 49 |
XE.LAICA.HNZ. | 2023-08-24T18:59:19.47 | 0.6 | undecidable | manual | S | 51 | 58.7967 | 50 | -0.23 | 47 |
XE.MORMA.HHZ. | 2023-08-24T18:59:18.46 | 0.6 | undecidable | manual | S | 58 | 53.6019 | 50 | 0.16 | 48 |
IV.BULG.HHZ. | 2023-08-24T18:59:18.00 | 0.6 | undecidable | manual | S | 354 | 51.6039 | 50 | 0.22 | 48 |
IV.CELI.HHZ. | 2023-08-24T18:59:17.21 | 1.0 | undecidable | manual | P | 104 | 94.6386 | 50 | 0.33 | 21 |
IV.T0702.HHZ. | 2023-08-24T18:59:17.91 | 0.6 | undecidable | manual | S | 100 | ||||
IV.GIZZ.HHN. | 2023-08-24T18:59:16.88 | 1.0 | undecidable | manual | P | 137 | 96.6255 | 50 | -0.31 | 21 |
IV.CET2.HHZ. | 2023-08-24T18:59:15.46 | 0.6 | undecidable | manual | S | 102 | 45.2214 | 95 | -0.25 | 48 |
IV.SPS2.HHZ. | 2023-08-24T18:59:15.28 | 0.6 | undecidable | manual | P | 115 | 85.1481 | 50 | -0.14 | 46 |
IV.CAR1.HHZ. | 2023-08-24T18:59:14.60 | 0.3 | undecidable | manual | P | 121 | 77.4669 | 50 | 0.36 | 66 |
IV.T0701.HHZ. | 2023-08-24T18:59:14.27 | 0.6 | undecidable | manual | P | 100 | ||||
IV.CMPR.HHZ. | 2023-08-24T18:59:14.14 | 0.6 | undecidable | manual | P | 352 | 78.7656 | 50 | -0.31 | 44 |
IV.GRIS.EHZ. | 2023-08-24T18:59:13.06 | 0.6 | undecidable | manual | S | 68 | 38.0286 | 96 | -0.18 | 49 |
XE.CNESE.HNZ. | 2023-08-24T18:59:12.09 | 0.6 | undecidable | manual | P | 60 | 63.1923 | 50 | 0.06 | 48 |
XE.LAICA.HNZ. | 2023-08-24T18:59:11.41 | 0.1 | undecidable | manual | P | 51 | 58.7967 | 50 | 0.04 | 98 |
IV.MMN.HHZ. | 2023-08-24T18:59:11.28 | 0.6 | undecidable | manual | P | 57 | 56.0994 | 50 | 0.33 | 46 |
IV.T0702.HHZ. | 2023-08-24T18:59:10.62 | 0.3 | undecidable | manual | P | 100 | ||||
XE.MORMA.HHZ. | 2023-08-24T18:59:10.56 | 0.3 | undecidable | manual | P | 58 | 53.6019 | 50 | 0 | 75 |
IV.MGR.HHZ. | 2023-08-24T18:59:10.86 | 0.3 | undecidable | manual | P | 10 | 58.6968 | 50 | -0.5 | 66 |
IV.BULG.HHZ. | 2023-08-24T18:59:10.24 | 0.3 | undecidable | manual | P | 354 | 51.6039 | 50 | -0.01 | 75 |
IV.CET2.HHZ. | 2023-08-24T18:59:09.11 | 0.1 | positive | manual | P | 102 | 45.2214 | 95 | 0.05 | 100 |
IV.GRIS.EHZ. | 2023-08-24T18:59:07.87 | 0.1 | undecidable | manual | P | 68 | 38.0286 | 96 | 0.23 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GRIS.EHE. | ML:1.2 | 0.00005255 | 0.54 | AML | other | m | 2023-08-24T18:59:14.18 |
IV.GRIS.EHN. | ML:1.0 | 0.0000421 | 1.04 | AML | other | m | 2023-08-24T18:59:15.21 |
IV.CET2.HHE. | ML:1.5 | 0.0000982 | 0.42 | AML | other | m | 2023-08-24T18:59:16.06 |
IV.CET2.HHN. | ML:1.6 | 0.00011949999999999999 | 0.3 | AML | other | m | 2023-08-24T18:59:16.31 |
XE.MORMA.HHN. | ML:1.4 | 0.00005395 | 1.04 | AML | other | m | 2023-08-24T18:59:20.28 |
XE.MORMA.HHE. | ML:1.5 | 0.0000799 | 1.3 | AML | other | m | 2023-08-24T18:59:20.65 |
XE.T0702.HHN. | ML:0.9 | 0.0000206 | 0.2 | AML | other | m | 2023-08-24T18:59:21.00 |
XE.T0702.HHE. | ML:1.1 | 0.00002785 | 0.42 | AML | other | m | 2023-08-24T18:59:21.78 |
IV.MGR.HHE. | ML:1.0 | 0.000021850000000000003 | 0.26 | AML | other | m | 2023-08-24T18:59:23.19 |
IV.MGR.HHN. | ML:1.1 | 0.000023350000000000002 | 0.16 | AML | other | m | 2023-08-24T18:59:25.26 |
IV.CAR1.HHN. | ML:1.4 | 0.0000421 | 0.42 | AML | other | m | 2023-08-24T18:59:25.49 |
IV.CAR1.HHE. | ML:1.5 | 0.00005205 | 0.66 | AML | other | m | 2023-08-24T18:59:26.81 |
IV.CELI.HHE. | ML:1.1 | 0.000013835 | 0.5 | AML | other | m | 2023-08-24T18:59:30.88 |
IV.CELI.HHN. | ML:1.3 | 0.000017899999999999998 | 0.66 | AML | other | m | 2023-08-24T18:59:32.57 |