A magnitude ML 1.7 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.3360, 15.9750 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 1.7 | 2019-05-31 17:09:17 |
37.3363 | 15.9753 | 25 | 2019-11-13 14:30:57 |
Bollettino Sismico Italiano INGV | 71168541 |
Reviewed Rev100 |
ML 2.4 | 2019-05-31 17:09:17 |
37.313 | 15.9698 | 24 | 2019-05-31 17:21:50 |
Sala Sismica INGV-Roma | 69058781 |
Field | Value |
---|---|
Time (UTC) | 2019-05-31 17:09:17 ± 0.24 |
Latitude | 37.3363 ± 0.0072 |
Longitude | 15.9753 ± 0.0158 |
Depth (km) | 25 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 71168541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1153 |
Semi-minor axis of confidence ellipse (meter) | 868 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1150.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 234 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.59985 |
Epicentral distance of station farthest from the epicenter (degree) | 1.30222 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 71168541 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-08-04 18:39:14 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 69058781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-05-31 17:21:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSFR.HHE. | 2019-05-31T17:09:58.40 | 0.6 | undecidable | manual | S | 303 | 144.0447 | 54 | 0.55 | 39 |
IV.IVPL.HHZ. | 2019-05-31T17:09:57.76 | 0.3 | undecidable | manual | S | 323 | 144.5442 | 54 | -0.21 | 63 |
IV.MILZ.HHE. | 2019-05-31T17:09:53.00 | 0.3 | undecidable | manual | S | 328 | 122.4885 | 97 | 0.14 | 66 |
IV.MSRU.HHZ. | 2019-05-31T17:09:50.06 | 0.6 | undecidable | manual | S | 338 | 110.7003 | 98 | 0.31 | 43 |
IV.HPAC.HHZ. | 2019-05-31T17:09:49.58 | 0.6 | undecidable | manual | S | 230 | 108.4137 | 98 | 0.45 | 44 |
IV.AIO.HHZ. | 2019-05-31T17:09:46.52 | 0.3 | undecidable | manual | S | 317 | 95.9262 | 99 | 0.67 | 60 |
IV.HLNI.HHZ. | 2019-05-31T17:09:45.59 | 0.3 | undecidable | manual | S | 271 | 97.3248 | 99 | -0.61 | 61 |
IV.MSFR.HHE. | 2019-05-31T17:09:41.12 | 0.3 | undecidable | manual | P | 303 | 144.0447 | 54 | 0.34 | 61 |
IV.IVPL.HHZ. | 2019-05-31T17:09:40.59 | 0.3 | undecidable | manual | P | 323 | 144.5442 | 54 | -0.27 | 62 |
IV.HAGA.HHZ. | 2019-05-31T17:09:39.12 | 0.3 | undecidable | manual | S | 266 | 72.5718 | 103 | -0.6 | 64 |
IV.MUCR.HHZ. | 2019-05-31T17:09:38.05 | 0.3 | undecidable | manual | P | 309 | 124.4865 | 97 | -0.16 | 66 |
IV.AGST.EHE. | 2019-05-31T17:09:38.11 | 0.3 | undecidable | manual | S | 263 | 66.5778 | 104 | -0.06 | 75 |
IV.EPZF.HHZ. | 2019-05-31T17:09:37.05 | 0.3 | undecidable | manual | P | 299 | 112.1988 | 98 | 0.72 | 58 |
IV.MILZ.HHE. | 2019-05-31T17:09:37.46 | 0.3 | undecidable | manual | P | 328 | 122.4885 | 97 | -0.44 | 63 |
IV.HPAC.HHZ. | 2019-05-31T17:09:36.18 | 0.3 | undecidable | manual | P | 230 | 108.4137 | 98 | 0.43 | 65 |
IV.NOV.HHE. | 2019-05-31T17:09:35.25 | 0.3 | undecidable | manual | P | 316 | 106.3158 | 98 | -0.18 | 68 |
IV.MSRU.HHZ. | 2019-05-31T17:09:35.86 | 0.3 | undecidable | manual | P | 338 | 110.7003 | 98 | -0.25 | 67 |
MN.CEL.HNZ. | 2019-05-31T17:09:34.97 | 0.6 | undecidable | manual | P | 356 | 102.7194 | 99 | 0.08 | 46 |
IV.MPNC.HHE. | 2019-05-31T17:09:34.77 | 0.3 | undecidable | manual | P | 329 | 105.117 | 98 | -0.49 | 64 |
IV.AIO.HHZ. | 2019-05-31T17:09:33.82 | 0.3 | undecidable | manual | P | 317 | 95.9262 | 99 | -0.04 | 72 |
IV.HLNI.HHZ. | 2019-05-31T17:09:33.68 | 0.1 | negative | manual | P | 271 | 97.3248 | 99 | -0.38 | 88 |
IV.EPOZ.HHE. | 2019-05-31T17:09:31.81 | 0.3 | undecidable | manual | P | 298 | 78.6657 | 102 | 0.58 | 65 |
IV.HAGA.HHZ. | 2019-05-31T17:09:30.31 | 0.1 | undecidable | manual | P | 266 | 72.5718 | 103 | -0.01 | 100 |
IV.AGST.EHE. | 2019-05-31T17:09:29.53 | 0.3 | undecidable | manual | P | 263 | 66.5778 | 104 | 0.11 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HAGA.HHN. | ML:1.6 | 0.00006735125 | 0.3584 | AML | other | m | 2019-05-31T17:09:45.61 |
IV.HAGA.HHE. | ML:1.7 | 0.000068658545 | 0.1408 | AML | other | m | 2019-05-31T17:09:40.23 |
IV.AIO.HHE. | ML:1.3 | 0.0000197424515 | 0.4352 | AML | other | m | 2019-05-31T17:09:49.70 |
IV.AIO.HHN. | ML:1.3 | 0.000022354155 | 0.2432 | AML | other | m | 2019-05-31T17:09:48.22 |
IV.MSRU.HHE. | ML:1.8 | 0.00005610049 | 0.2944 | AML | other | m | 2019-05-31T17:09:52.98 |
IV.MSRU.HHN. | ML:1.7 | 0.00004496838 | 0.256 | AML | other | m | 2019-05-31T17:09:52.85 |
IV.MUCR.HHE. | ML:1.6 | 0.000032456900000000004 | 0.3968 | AML | other | m | 2019-05-31T17:10:01.10 |
IV.MUCR.HHN. | ML:1.9 | 0.000051228355 | 0.2944 | AML | other | m | 2019-05-31T17:10:01.16 |
IV.IVPL.HHE. | ML:2.3 | 0.00010669237000000001 | 0.3072 | AML | other | m | 2019-05-31T17:10:01.18 |
IV.IVPL.HHN. | ML:2.3 | 0.00011360810000000001 | 0.832 | AML | other | m | 2019-05-31T17:09:57.09 |