A magnitude ML 1.7 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.2610, 15.8310 at 35 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 | 2022-05-31 02:07:37 |
37.2612 | 15.8308 | 35 | 2023-01-31 19:03:15 |
Bollettino Sismico Italiano INGV | 105832671 |
Reviewed Rev100 |
ML 1.7 | 2022-05-31 02:07:38 |
37.281 | 15.783 | 35 | 2022-05-31 02:15:36 |
Sala Sismica INGV-Roma | 105364901 |
Field | Value |
---|---|
Time (UTC) | 2022-05-31 02:07:37 ± 0.16 |
Latitude | 37.2612 ± 0.0081 |
Longitude | 15.8308 ± 0.0113 |
Depth (km) | 35 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 105832671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1317 |
Semi-minor axis of confidence ellipse (meter) | 52 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 310 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 226 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.03422 |
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 | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 105364901 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-31 02:15:36 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 105832671 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-06-10 09:09:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.OSSC.HHZ. | 2022-05-31T02:09:15.92 | 3.0 | undecidable | manual | Pn | -1.55 | 0 | |||
IX.MNT3.EHZ.02 | 2022-05-31T02:09:12.88 | 3.0 | undecidable | manual | Sn | 0.51 | 0 | |||
IV.SACS.HNZ. | 2022-05-31T02:09:09.00 | 3.0 | undecidable | manual | Pn | 2.94 | 0 | |||
IV.CRAC.EHZ. | 2022-05-31T02:08:57.19 | 3.0 | undecidable | manual | Sg | -0.37 | 0 | |||
IV.GATE.HHZ. | 2022-05-31T02:08:37.05 | 3.0 | undecidable | manual | Pn | 0.58 | 0 | |||
HL.VLS.HHZ. | 2022-05-31T02:08:17.24 | 3.0 | negative | manual | Pn | -7.44 | 0 | |||
IV.HVZN.HHZ. | 2022-05-31T02:08:07.27 | 0.3 | undecidable | manual | S | 265 | 98.9232 | 54 | 0.33 | 66 |
IV.HMDC.HNZ. | 2022-05-31T02:08:06.71 | 0.6 | undecidable | manual | S | 250 | 98.5236 | 54 | -0.15 | 46 |
IV.ISPIC.EHZ. | 2022-05-31T02:08:06.36 | 0.3 | undecidable | manual | S | 237 | 97.9242 | 54 | -0.36 | 66 |
IY.CNDF.HHZ. | 2022-05-31T02:08:03.37 | 0.3 | undecidable | manual | S | 2 | 82.3509 | 54 | 0.01 | 72 |
IV.HLNI.HHZ. | 2022-05-31T02:08:03.68 | 0.3 | undecidable | manual | S | 277 | 85.1481 | 54 | -0.29 | 68 |
IV.MPAZ.HHZ. | 2022-05-31T02:08:02.30 | 0.6 | undecidable | manual | S | 11 | 78.2661 | 110 | -0.09 | 48 |
IV.HAVL.HHZ. | 2022-05-31T02:08:00.39 | 0.6 | undecidable | manual | S | 242 | 71.0733 | 112 | -0.2 | 48 |
IV.SSY.HHZ. | 2022-05-31T02:07:59.69 | 0.3 | undecidable | manual | S | 260 | 67.8765 | 113 | -0.11 | 73 |
MN.CEL.HNZ. | 2022-05-31T02:07:56.19 | 0.1 | undecidable | manual | P | 3 | 111 | 54 | 0.02 | 91 |
IV.MSRU.HHE. | 2022-05-31T02:07:56.63 | 0.1 | undecidable | manual | P | 346 | 114.7962 | 54 | -0.01 | 90 |
IV.ISPIC.EHZ. | 2022-05-31T02:07:54.54 | 0.3 | undecidable | manual | P | 237 | 97.9242 | 54 | -0.01 | 70 |
IV.AIO.HHE. | 2022-05-31T02:07:54.60 | 0.1 | undecidable | manual | P | 326 | 94.6386 | 54 | 0.46 | 86 |
IV.HVZN.HHZ. | 2022-05-31T02:07:54.89 | 0.3 | undecidable | manual | P | 265 | 98.9232 | 54 | 0.22 | 67 |
IV.HMDC.HNZ. | 2022-05-31T02:07:54.60 | 0.1 | undecidable | manual | P | 250 | 98.5236 | 54 | -0.02 | 94 |
IV.HLNI.HHZ. | 2022-05-31T02:07:53.00 | 0.1 | undecidable | manual | P | 277 | 85.1481 | 54 | 0.05 | 96 |
IY.CNDF.HHZ. | 2022-05-31T02:07:52.52 | 0.1 | undecidable | manual | P | 2 | 82.3509 | 54 | -0.09 | 95 |
IV.MPAZ.HHZ. | 2022-05-31T02:07:51.65 | 0.1 | undecidable | manual | P | 11 | 78.2661 | 110 | -0.4 | 90 |
IV.HAVL.HHZ. | 2022-05-31T02:07:51.04 | 0.6 | negative | manual | P | 242 | 71.0733 | 112 | 0.03 | 49 |
1J.FX07.HHZ. | 2022-05-31T02:07:51.05 | 0.6 | undecidable | manual | P | 298 | 68.4759 | 113 | 0.41 | 46 |
IV.SSY.HHZ. | 2022-05-31T02:07:50.70 | 0.3 | negative | manual | P | 260 | 67.8765 | 113 | 0.15 | 72 |
1J.FX02.HHZ. | 2022-05-31T02:07:49.74 | 0.1 | undecidable | manual | P | 262 | 62.0934 | 115 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSY.HHE. | ML:1.8 | 0.00008955 | 0.86 | AML | other | m | 2022-05-31T02:08:00.96 |
IV.HAVL.HHN. | ML:1.6 | 0.00005705 | 0.32 | AML | other | m | 2022-05-31T02:08:00.48 |
IV.HAVL.HHE. | ML:1.6 | 0.000051200000000000004 | 0.24 | AML | other | m | 2022-05-31T02:08:00.58 |
IV.HLNI.HHE. | ML:1.6 | 0.00004185 | 1.16 | AML | other | m | 2022-05-31T02:08:03.12 |
IV.HLNI.HHN. | ML:1.7 | 0.00005989999999999999 | 0.26 | AML | other | m | 2022-05-31T02:08:03.98 |
IV.SSY.HHN. | ML:2.0 | 0.000144 | 1.04 | AML | other | m | 2022-05-31T02:08:05.78 |