A magnitude ML 1.5 earthquake occured in region: Mar Ionio Settentrionale (MARE), on
and geographic coordinates (lat, lon) 37.6860, 16.4410 at 41 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 1.5 | 2023-01-02 08:31:49 |
37.6863 | 16.4412 | 41 | 2024-03-01 17:18:09 |
Bollettino Sismico Italiano INGV | 117449251 |
Field | Value |
---|---|
Time (UTC) | 2023-01-02 08:31:49 ± 0.22 |
Latitude | 37.6863 ± 0.0099 |
Longitude | 16.4412 ± 0.0205 |
Depth (km) | 41 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 117449251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1365 |
Semi-minor axis of confidence ellipse (meter) | 1337 |
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) | 1360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 236 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.28873 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 117449251 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-07-28 23:41:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2023-01-02T08:33:43.42 | 3.0 | negative | manual | Pn | 5.18 | 0 | |||
IV.AMUR.HHZ. | 2023-01-02T08:33:09.59 | 3.0 | undecidable | manual | Sn | -6.97 | 0 | |||
IV.MMO1.EHZ. | 2023-01-02T08:33:07.82 | 3.0 | negative | manual | Pn | -5.29 | 0 | |||
IV.MFNL.HHZ. | 2023-01-02T08:33:07.08 | 3.0 | undecidable | manual | Sn | 0.95 | 0 | |||
IV.TDS.HHZ. | 2023-01-02T08:32:47.02 | 3.0 | undecidable | manual | Sg | 0.79 | 0 | |||
OT.OT17.EHZ. | 2023-01-02T08:32:45.24 | 3.0 | negative | manual | Pn | -5.18 | 0 | |||
IV.TDS.HHZ. | 2023-01-02T08:32:38.04 | 3.0 | undecidable | manual | Pg | 0 | ||||
IV.HAVL.HHZ. | 2023-01-02T08:32:26.82 | 0.6 | undecidable | manual | S | 236 | 141.5472 | 92 | -0.3 | 44 |
IV.SSY.HHZ. | 2023-01-02T08:32:25.22 | 0.6 | undecidable | manual | S | 244 | 133.9659 | 92 | -0.27 | 45 |
IV.HCRL.HHZ. | 2023-01-02T08:32:24.91 | 0.6 | undecidable | manual | S | 251 | 131.7681 | 92 | -0.11 | 48 |
IV.HAGA.HHZ. | 2023-01-02T08:32:21.92 | 0.6 | undecidable | manual | S | 249 | 121.6893 | 92 | -0.91 | 38 |
IV.MRCB.HHZ. | 2023-01-02T08:32:15.07 | 0.6 | undecidable | manual | S | 309 | 83.4498 | 95 | 0.46 | 46 |
IV.PLAC.HHZ. | 2023-01-02T08:32:14.08 | 0.6 | undecidable | manual | S | 360 | 84.6486 | 95 | -0.8 | 44 |
IV.HLNI.HHZ. | 2023-01-02T08:32:11.28 | 0.1 | undecidable | manual | P | 255 | 143.0457 | 92 | -0.07 | 93 |
IV.HAVL.HHZ. | 2023-01-02T08:32:11.45 | 0.1 | undecidable | manual | P | 236 | 141.5472 | 92 | 0.29 | 91 |
IV.HCRL.HHZ. | 2023-01-02T08:32:10.05 | 0.3 | undecidable | manual | P | 251 | 131.7681 | 92 | 0.1 | 72 |
IV.SSY.HHZ. | 2023-01-02T08:32:10.28 | 0.3 | undecidable | manual | P | 244 | 133.9659 | 92 | 0.06 | 72 |
IY.CNDF.HHZ.00 | 2023-01-02T08:32:09.68 | 0.6 | undecidable | manual | S | 305 | 62.0934 | 100 | -0.36 | 53 |
IV.HAGA.HHZ. | 2023-01-02T08:32:08.59 | 0.3 | undecidable | manual | P | 249 | 121.6893 | 92 | -0.09 | 72 |
IV.AIO.HHE. | 2023-01-02T08:32:08.21 | 0.3 | undecidable | manual | P | 287 | 110.5005 | 93 | 0.92 | 57 |
IV.SOI.EHZ. | 2023-01-02T08:32:08.12 | 0.6 | undecidable | manual | S | 322 | 54.7008 | 105 | -0.37 | 53 |
IV.MPAZ.HHZ. | 2023-01-02T08:32:06.71 | 0.6 | undecidable | manual | S | 308 | 48.2184 | 110 | -0.45 | 52 |
IV.SICLA.EHZ. | 2023-01-02T08:32:04.75 | 0.3 | undecidable | manual | P | 315 | 89.6436 | 94 | 0.04 | 78 |
IV.MRCB.HHZ. | 2023-01-02T08:32:04.15 | 0.3 | undecidable | manual | P | 309 | 83.4498 | 95 | 0.22 | 76 |
IV.FERC.HHZ.00 | 2023-01-02T08:32:04.67 | 0.6 | undecidable | manual | P | 342 | 89.3439 | 94 | 0 | 52 |
IV.PLAC.HHZ. | 2023-01-02T08:32:03.75 | 0.1 | undecidable | manual | P | 360 | 84.6486 | 95 | -0.34 | 100 |
IY.CNDF.HHZ.00 | 2023-01-02T08:32:01.76 | 0.3 | undecidable | manual | P | 305 | 62.0934 | 100 | 0.46 | 76 |
IV.SOI.EHZ. | 2023-01-02T08:32:00.39 | 0.3 | undecidable | manual | P | 322 | 54.7008 | 105 | -0.01 | 85 |
IV.MPAZ.HHZ. | 2023-01-02T08:31:59.86 | 0.3 | undecidable | manual | P | 308 | 48.2184 | 110 | 0.22 | 83 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MPAZ.HHE. | ML:1.8 | 0.00012335 | 1.62 | AML | other | m | 2023-01-02T08:32:07.00 |
IV.MPAZ.HHN. | ML:1.7 | 0.0001004 | 0.74 | AML | other | m | 2023-01-02T08:32:07.56 |
IV.SOI.EHE. | ML:1.2 | 0.00002767418 | 0.3008 | AML | other | m | 2023-01-02T08:32:08.99 |
IV.SOI.EHN. | ML:1.2 | 0.00002629388 | 0.3392 | AML | other | m | 2023-01-02T08:32:09.09 |
IV.PLAC.HHN. | ML:1.3 | 0.00002215 | 0.56 | AML | other | m | 2023-01-02T08:32:15.36 |
IV.PLAC.HHE. | ML:1.3 | 0.000020749999999999996 | 1.6 | AML | other | m | 2023-01-02T08:32:16.86 |
IV.MRCB.HHN. | ML:1.4 | 0.00002850731 | 0.2368 | AML | other | m | 2023-01-02T08:32:17.34 |
IV.MRCB.HHE. | ML:1.6 | 0.000044819154999999996 | 0.544 | AML | other | m | 2023-01-02T08:32:17.94 |
IV.SSY.HHN. | ML:2.4 | 0.0001433272 | 0.7232 | AML | other | m | 2023-01-02T08:32:25.66 |
IV.SSY.HHE. | ML:2.2 | 0.00010080425499999999 | 1.2992 | AML | other | m | 2023-01-02T08:32:26.36 |