A magnitude ML 1.3 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.5560, 16.0270 at 25 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 1.3 | 2023-03-20 05:02:04 |
37.5557 | 16.027 | 25 | 2024-03-01 17:18:19 |
Bollettino Sismico Italiano INGV | 124145201 |
Reviewed Rev100 |
ML 1.3 | 2023-03-20 05:02:04 |
37.5692 | 16.0552 | 31 | 2023-03-20 05:09:28 |
Sala Sismica INGV-Roma | 115553351 |
Field | Value |
---|---|
Time (UTC) | 2023-03-20 05:02:04 ± 0.17 |
Latitude | 37.5557 ± 0.0072 |
Longitude | 16.0270 ± 0.0136 |
Depth (km) | 25 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 124145201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1160 |
Semi-minor axis of confidence ellipse (meter) | 671 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 121 |
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) | 229 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.03242 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 124145201 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-12-19 15:08:16 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 115553351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-20 05:09:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
HL.ITM.HHZ. | 2023-03-20T05:03:28.40 | 3.0 | positive | manual | Pg | 12.66 | 0 | |||
IV.MCRV.HHZ. | 2023-03-20T05:03:27.32 | 3.0 | undecidable | manual | Sn | -2.72 | 0 | |||
IV.RCAV.EHZ. | 2023-03-20T05:03:20.28 | 3.0 | undecidable | manual | Pn | 4.6 | 0 | |||
IV.NOCI.HHZ. | 2023-03-20T05:02:58.13 | 3.0 | positive | manual | Pn | 4.04 | 0 | |||
IV.RESU.HHZ. | 2023-03-20T05:02:48.18 | 3.0 | undecidable | manual | Sn | -3.21 | 0 | |||
IV.HAVL.HHZ. | 2023-03-20T05:02:34.55 | 0.6 | undecidable | manual | S | 231 | 103.7184 | 99 | -0.33 | 42 |
IV.HAGA.HHE. | 2023-03-20T05:02:28.96 | 0.6 | undecidable | manual | S | 249 | 82.4508 | 101 | -0.34 | 44 |
IV.AGST.EHE. | 2023-03-20T05:02:27.99 | 0.6 | undecidable | manual | S | 245 | 77.8665 | 102 | -0.11 | 46 |
IV.MTTG.HHZ. | 2023-03-20T05:02:23.06 | 0.3 | undecidable | manual | S | 330 | 57.2982 | 107 | 0.28 | 70 |
IV.MUCR.HHZ. | 2023-03-20T05:02:23.47 | 0.3 | undecidable | manual | P | 298 | 114.5964 | 98 | -0.21 | 64 |
IV.MILZ.HHN. | 2023-03-20T05:02:22.02 | 0.3 | undecidable | manual | P | 319 | 105.6165 | 99 | -0.29 | 64 |
IV.SOI.EHZ. | 2023-03-20T05:02:22.13 | 0.3 | undecidable | manual | S | 2 | 57.498 | 107 | -0.69 | 63 |
IV.HAVL.HHZ. | 2023-03-20T05:02:22.05 | 0.3 | undecidable | manual | P | 231 | 103.7184 | 99 | 0.03 | 68 |
IY.CNDF.HHN. | 2023-03-20T05:02:21.24 | 0.6 | undecidable | manual | S | 343 | 51.8037 | 109 | -0.15 | 49 |
IV.NOV.HHE. | 2023-03-20T05:02:20.50 | 0.3 | undecidable | manual | P | 304 | 94.0392 | 100 | -0.04 | 69 |
IT.MLPS.HNE. | 2023-03-20T05:02:20.10 | 0.6 | undecidable | manual | S | 332 | 46.2204 | 112 | 0.11 | 50 |
IV.MPAZ.HHZ. | 2023-03-20T05:02:19.43 | 0.3 | undecidable | manual | S | 358 | 44.1225 | 113 | -0.04 | 76 |
IV.AIO.HHE. | 2023-03-20T05:02:19.04 | 0.3 | undecidable | manual | P | 304 | 83.5497 | 101 | 0.09 | 70 |
IV.MSRU.HHZ. | 2023-03-20T05:02:19.89 | 0.6 | undecidable | manual | P | 330 | 90.7425 | 100 | -0.16 | 45 |
IV.MPNC.HHZ. | 2023-03-20T05:02:19.67 | 0.3 | undecidable | manual | P | 318 | 88.245 | 101 | 0.01 | 70 |
IV.AGST.EHE. | 2023-03-20T05:02:18.39 | 0.3 | undecidable | manual | P | 245 | 77.8665 | 102 | 0.28 | 68 |
IV.HAGA.HHE. | 2023-03-20T05:02:18.96 | 0.1 | undecidable | manual | P | 249 | 82.4508 | 101 | 0.16 | 92 |
TV.GMB1.HHZ. | 2023-03-20T05:02:16.69 | 0.3 | undecidable | manual | P | 345 | 70.7736 | 104 | -0.35 | 68 |
IV.MTTG.HHZ. | 2023-03-20T05:02:15.30 | 0.1 | negative | manual | P | 330 | 57.2982 | 107 | 0.27 | 94 |
IT.LAZR.HNZ. | 2023-03-20T05:02:15.32 | 0.3 | undecidable | manual | P | 326 | 56.499 | 108 | 0.4 | 68 |
IT.MLPS.HNE. | 2023-03-20T05:02:14.00 | 0.3 | undecidable | manual | P | 332 | 46.2204 | 112 | 0.58 | 66 |
IV.SOI.EHZ. | 2023-03-20T05:02:14.86 | 0.3 | undecidable | manual | P | 2 | 57.498 | 107 | -0.2 | 72 |
IY.CNDF.HHN. | 2023-03-20T05:02:14.25 | 0.1 | undecidable | manual | P | 343 | 51.8037 | 109 | 0.02 | 100 |
IV.MPAZ.HHZ. | 2023-03-20T05:02:13.20 | 0.1 | undecidable | manual | P | 358 | 44.1225 | 113 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MPAZ.HHN. | ML:1.7 | 0.00011899999999999999 | 0.2 | AML | other | m | 2023-03-20T05:02:20.33 |
IV.MPAZ.HHE. | ML:1.5 | 0.00008560000000000001 | 0.22 | AML | other | m | 2023-03-20T05:02:20.58 |
IV.MTTG.HHN. | ML:1.4 | 0.000049500000000000004 | 0.52 | AML | other | m | 2023-03-20T05:02:23.36 |
TV.GMB1.HHN. | ML:0.8 | 0.000012025000000000001 | 1.44 | AML | other | m | 2023-03-20T05:02:26.89 |
TV.GMB1.HHE. | ML:0.8 | 0.000010015 | 0.3 | AML | other | m | 2023-03-20T05:02:28.78 |
IV.MTTG.HHE. | ML:1.2 | 0.00003345 | 1.58 | AML | other | m | 2023-03-20T05:02:28.96 |