A magnitude ML 1.9 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5460, 15.5520 at 144 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 | 2022-05-02 11:18:01 |
38.5463 | 15.5518 | 144 | 2023-01-31 19:03:57 |
Bollettino Sismico Italiano INGV | 112398721 |
Reviewed Rev100 |
ML 1.9 | 2022-05-02 11:18:01 |
38.5302 | 15.4192 | 139 | 2022-05-02 11:27:38 |
Sala Sismica INGV-Roma | 104071011 |
Field | Value |
---|---|
Time (UTC) | 2022-05-02 11:18:01 ± 0.27 |
Latitude | 38.5463 ± 0.0144 |
Longitude | 15.5518 ± 0.0368 |
Depth (km) | 144 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 112398721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3218 |
Semi-minor axis of confidence ellipse (meter) | 403 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 100 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 174 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.13225 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 112398721 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-12-01 00:47:07 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 104071011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-02 11:27:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2022-05-02T11:20:04.53 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.RMP.HHZ. | 2022-05-02T11:20:02.04 | 3.0 | undecidable | manual | Sg | 8.42 | 0 | |||
IV.LRP.EHZ. | 2022-05-02T11:19:31.97 | 3.0 | undecidable | manual | Sn | -9.51 | 0 | |||
IV.MCRV.HHZ. | 2022-05-02T11:19:16.78 | 3.0 | undecidable | manual | Sg | 5.22 | 0 | |||
IV.NOCI.HHZ. | 2022-05-02T11:19:13.17 | 3.0 | undecidable | manual | Sn | -1.91 | 0 | |||
CR.STON.BHZ. | 2022-05-02T11:19:09.90 | 3.0 | undecidable | manual | Pn | -4.06 | 0 | |||
IV.CET2.HHZ. | 2022-05-02T11:18:44.51 | 0.6 | undecidable | manual | S | 18 | 114.3966 | 139 | -0.07 | 44 |
OT.CGL1.HHZ. | 2022-05-02T11:18:43.78 | 3.0 | undecidable | manual | Pn | -2.13 | 0 | |||
IV.PLAC.HHE. | 2022-05-02T11:18:40.23 | 0.6 | undecidable | manual | S | 98 | 77.6667 | 150 | 0.3 | 45 |
IV.HLNI.HHZ. | 2022-05-02T11:18:37.10 | 3.0 | negative | manual | Pg | 4.92 | 0 | |||
MN.CEL.HHZ. | 2022-05-02T11:18:37.01 | 0.6 | undecidable | manual | S | 137 | 43.5231 | 162 | 0.13 | 50 |
IV.MSRU.HHZ. | 2022-05-02T11:18:36.11 | 0.6 | undecidable | manual | S | 187 | 31.5462 | 167 | -0.08 | 51 |
IV.JOPP.HHZ. | 2022-05-02T11:18:36.20 | 0.6 | undecidable | manual | S | 77 | 29.748 | 167 | 0.1 | 51 |
MN.TIP.HHN. | 2022-05-02T11:18:27.63 | 0.3 | undecidable | manual | P | 56 | 125.6742 | 136 | 0.22 | 62 |
IV.CET2.HHZ. | 2022-05-02T11:18:26.63 | 0.3 | undecidable | manual | P | 18 | 114.3966 | 139 | 0.17 | 64 |
IV.AIO.HHE. | 2022-05-02T11:18:24.01 | 0.3 | undecidable | manual | P | 204 | 69.5748 | 152 | 0.73 | 59 |
IV.PLAC.HHE. | 2022-05-02T11:18:23.68 | 0.1 | undecidable | manual | P | 98 | 77.6667 | 150 | -0.09 | 94 |
IY.CNDF.HHN.00 | 2022-05-02T11:18:23.13 | 0.3 | undecidable | manual | P | 156 | 65.8896 | 154 | 0.06 | 73 |
IV.MPAZ.HHZ. | 2022-05-02T11:18:23.71 | 0.3 | undecidable | manual | P | 149 | 76.8675 | 150 | -0.01 | 72 |
IV.FERC.HHZ.00 | 2022-05-02T11:18:22.33 | 0.3 | undecidable | manual | P | 102 | 51.1155 | 159 | 0 | 75 |
IV.MSRU.HHZ. | 2022-05-02T11:18:21.24 | 0.3 | undecidable | manual | P | 187 | 31.5462 | 167 | -0.37 | 73 |
IV.JOPP.HHZ. | 2022-05-02T11:18:21.34 | 0.1 | undecidable | manual | P | 77 | 29.748 | 167 | -0.22 | 100 |
MN.CEL.HHZ. | 2022-05-02T11:18:21.70 | 0.1 | undecidable | manual | P | 137 | 43.5231 | 162 | -0.31 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HHE. | ML:1.7 | 0.00002495 | 0.18 | AML | other | m | 2022-05-02T11:18:37.20 |
IV.JOPP.HHN. | ML:1.8 | 0.000033299999999999996 | 0.1 | AML | other | m | 2022-05-02T11:18:37.38 |
IV.CET2.HHE. | ML:1.8 | 0.00002735 | 1.32 | AML | other | m | 2022-05-02T11:18:45.13 |
IV.CET2.HHN. | ML:2.3 | 0.00006890000000000001 | 0.52 | AML | other | m | 2022-05-02T11:18:45.70 |