A magnitude ML 3.2 earthquake occured in region: Malta [Sea], on
and geographic coordinates (lat, lon) 34.9150, 14.2680 at 17 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 3.2 | 2023-07-31 23:34:11 |
34.9152 | 14.2682 | 17 | 2023-07-31 23:49:43 |
Sala Sismica INGV-Roma | 119741481 |
Field | Value |
---|---|
Time (UTC) | 2023-07-31 23:34:11 ± 0.49 |
Latitude | 34.9152 ± 0.0252 |
Longitude | 14.2682 ± 0.0625 |
Depth (km) | 17 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119741481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 5752 |
Semi-minor axis of confidence ellipse (meter) | 2044 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 251 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 321 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 26 |
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) | 3.49117 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 3.2 |
Uncertainty | 0.2 |
Num. used stations | 46 |
Type of magnitude | ML |
Reference to an origin | 119741481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-31 23:49:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2023-07-31T23:36:15.70 | 3.0 | undecidable | manual | Pn | 0.95 | 0 | |||
GE.MATE.HHZ. | 2023-07-31T23:35:37.43 | 3.0 | negative | manual | Pn | -2.15 | 0 | |||
IV.CELI.HHZ. | 2023-07-31T23:35:24.45 | 3.0 | negative | manual | Pn | 1.06 | 0 | |||
IV.CET2.HHZ. | 2023-07-31T23:35:23.18 | 3.0 | undecidable | manual | Pn | 0.84 | 0 | |||
IV.SERS.HHZ. | 2023-07-31T23:35:20.87 | 3.0 | positive | manual | Pn | 0.63 | 0 | |||
IV.CAR1.HHZ. | 2023-07-31T23:35:20.20 | 3.0 | positive | manual | Pn | 0.14 | 0 | |||
IY.MCDA.HHZ.00 | 2023-07-31T23:35:17.02 | 3.0 | negative | manual | Pn | -4.05 | 0 | |||
IV.HVZN.HHZ. | 2023-07-31T23:35:15.81 | 1.0 | undecidable | manual | S | 9 | 254.2566 | 54 | -0.51 | 15 |
IV.HMDC.HHZ. | 2023-07-31T23:35:12.77 | 1.0 | undecidable | manual | S | 11 | 231.3906 | 54 | 1.37 | 13 |
7C.SPAOL.HNZ. | 2023-07-31T23:35:06.98 | 3.0 | undecidable | manual | Sn | -0.92 | 0 | |||
IV.SICLA.EHZ. | 2023-07-31T23:35:06.57 | 3.0 | undecidable | manual | Pn | 1.02 | 0 | |||
IV.MSRU.HHZ. | 2023-07-31T23:35:05.54 | 0.6 | undecidable | manual | P | 16 | 387.5232 | 54 | 0.21 | 19 |
IV.HPAC.HHZ. | 2023-07-31T23:35:05.84 | 0.6 | undecidable | manual | S | 19 | 210.6336 | 54 | -1.08 | 33 |
IV.NOV.HHZ. | 2023-07-31T23:35:01.13 | 0.6 | undecidable | manual | P | 12 | 353.8791 | 54 | -0.01 | 20 |
IV.MUCR.HHZ. | 2023-07-31T23:35:01.21 | 1.0 | undecidable | manual | P | 9 | 351.1818 | 54 | 0.41 | 9 |
IV.EPZF.HHZ. | 2023-07-31T23:34:59.16 | 0.3 | positive | manual | P | 9 | 326.9283 | 54 | 1.37 | 19 |
IV.GIB.HHZ. | 2023-07-31T23:34:59.95 | 1.0 | undecidable | manual | P | 356 | 341.8023 | 54 | 0.32 | 10 |
IV.CORL.HHZ. | 2023-07-31T23:34:59.54 | 0.6 | negative | manual | P | 346 | 341.5026 | 54 | -0.06 | 20 |
IV.CSLB.HHZ. | 2023-07-31T23:34:59.00 | 0.3 | undecidable | manual | P | 357 | 335.8083 | 54 | 0.11 | 30 |
IV.CIMI.HHZ. | 2023-07-31T23:34:58.78 | 0.1 | positive | manual | P | 350 | 334.9092 | 54 | 0.01 | 41 |
IV.ALJA.HHZ. | 2023-07-31T23:34:56.95 | 0.3 | positive | manual | P | 352 | 317.7375 | 54 | 0.31 | 30 |
IV.ESML.HHZ. | 2023-07-31T23:34:56.81 | 0.3 | negative | manual | P | 10 | 304.7616 | 54 | 1.78 | 15 |
IV.RESU.HHZ. | 2023-07-31T23:34:55.90 | 1.0 | positive | manual | P | 356 | 303.6627 | 54 | 1.01 | 8 |
IV.MMGO.HHZ. | 2023-07-31T23:34:55.50 | 0.6 | undecidable | manual | P | 340 | 325.8294 | 54 | -2.15 | 7 |
IV.HLNI.HHZ. | 2023-07-31T23:34:50.23 | 1.0 | undecidable | manual | P | 11 | 275.3133 | 54 | -1.13 | 10 |
IV.AGST.EHZ. | 2023-07-31T23:34:50.06 | 0.6 | undecidable | manual | P | 18 | 273.615 | 54 | -1.09 | 20 |
IV.SSY.HHZ. | 2023-07-31T23:34:49.06 | 0.1 | undecidable | manual | P | 16 | 259.0407 | 54 | -0.28 | 63 |
IV.HVZN.HHZ. | 2023-07-31T23:34:48.32 | 0.6 | positive | manual | P | 9 | 254.2566 | 54 | -0.42 | 32 |
IV.RAFF.HHZ. | 2023-07-31T23:34:47.91 | 1.0 | positive | manual | P | 2 | 256.1547 | 54 | -1.07 | 12 |
IV.HMDC.HHZ. | 2023-07-31T23:34:46.31 | 0.3 | positive | manual | P | 11 | 231.3906 | 54 | 0.41 | 56 |
ML.XLND.BHE. | 2023-07-31T23:34:46.73 | 0.6 | undecidable | manual | S | 358 | 123.987 | 93 | 0.06 | 68 |
IV.HPAC.HHZ. | 2023-07-31T23:34:44.01 | 0.6 | positive | manual | P | 19 | 210.6336 | 54 | 0.7 | 39 |
ML.MSDA.BHE. | 2023-07-31T23:34:43.65 | 0.6 | undecidable | manual | S | 10 | 111.0999 | 94 | 0.42 | 64 |
ML.XLND.BHE. | 2023-07-31T23:34:31.14 | 0.6 | undecidable | manual | P | 358 | 123.987 | 93 | -0.47 | 62 |
ML.MSDA.BHE. | 2023-07-31T23:34:29.38 | 0.3 | undecidable | manual | P | 10 | 111.0999 | 94 | -0.25 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HPAC.HHN. | ML:3.4 | 0.0007655000000000001 | 1.24 | AML | other | m | 2023-07-31T23:34:50.75 |
IV.HMDC.HHE. | ML:2.9 | 0.0001735 | 1.22 | AML | other | m | 2023-07-31T23:34:53.70 |
IV.HMDC.HHN. | ML:3.0 | 0.0002355 | 0.68 | AML | other | m | 2023-07-31T23:35:00.54 |
IV.HVZN.HHN. | ML:3.3 | 0.000391 | 0.42 | AML | other | m | 2023-07-31T23:35:00.68 |
IV.HVZN.HNN. | ML:3.3 | 0.000383 | 0.44 | AML | other | m | 2023-07-31T23:35:00.71 |
IV.SSY.HNN. | ML:3.5 | 0.0005665000000000001 | 0.92 | AML | other | m | 2023-07-31T23:35:01.67 |
IV.SSY.HNE. | ML:3.5 | 0.0005515 | 0.28 | AML | other | m | 2023-07-31T23:35:01.67 |
IV.SSY.HHN. | ML:3.6 | 0.0007215 | 0.26 | AML | other | m | 2023-07-31T23:35:01.65 |
IV.RAFF.HHE. | ML:2.9 | 0.00013949999999999998 | 1.02 | AML | other | m | 2023-07-31T23:35:07.12 |
IV.GIB.HHE. | ML:3.4 | 0.000199 | 1.44 | AML | other | m | 2023-07-31T23:35:07.19 |
IV.GALF.HHE. | ML:3.4 | 0.00027600000000000004 | 0.72 | AML | other | m | 2023-07-31T23:35:10.99 |
IV.HPAC.HHE. | ML:3.5 | 0.000838 | 0.9 | AML | other | m | 2023-07-31T23:35:11.02 |
IV.HVZN.HHE. | ML:3.2 | 0.00027800000000000004 | 1.58 | AML | other | m | 2023-07-31T23:35:13.91 |
IV.HVZN.HNE. | ML:3.3 | 0.000328 | 1.6 | AML | other | m | 2023-07-31T23:35:13.15 |
IV.ALJA.HHN. | ML:2.8 | 0.0000634 | 1.4 | AML | other | m | 2023-07-31T23:35:14.92 |
IV.NOV.HHN. | ML:3.0 | 0.00009070000000000001 | 0.7 | AML | other | m | 2023-07-31T23:35:16.32 |
IV.NOV.HHE. | ML:3.2 | 0.00011350000000000001 | 1.46 | AML | other | m | 2023-07-31T23:35:16.90 |
IV.EPZF.HHN. | ML:3.4 | 0.00026549999999999995 | 0.56 | AML | other | m | 2023-07-31T23:35:17.91 |
IV.RAFF.HHN. | ML:3.0 | 0.00016949999999999997 | 0.86 | AML | other | m | 2023-07-31T23:35:18.51 |
IV.SSY.HHE. | ML:3.2 | 0.00029200000000000005 | 1.16 | AML | other | m | 2023-07-31T23:35:19.27 |
IV.RESU.HHE. | ML:2.8 | 0.00008529999999999999 | 0.52 | AML | other | m | 2023-07-31T23:35:19.36 |
IV.AGST.EHN. | ML:3.4 | 0.0003645 | 0.94 | AML | other | m | 2023-07-31T23:35:23.22 |
IV.HLNI.HNE. | ML:3.2 | 0.000235 | 0.54 | AML | other | m | 2023-07-31T23:35:24.62 |
IV.HLNI.HHE. | ML:3.2 | 0.0002175 | 0.5 | AML | other | m | 2023-07-31T23:35:24.62 |
IV.HLNI.HHN. | ML:3.2 | 0.00021200000000000003 | 1.3 | AML | other | m | 2023-07-31T23:35:24.16 |
IV.HLNI.HNN. | ML:3.2 | 0.0002325 | 1.32 | AML | other | m | 2023-07-31T23:35:24.82 |
IV.AGST.EHE. | ML:3.3 | 0.0003005 | 0.3 | AML | other | m | 2023-07-31T23:35:28.21 |
IV.RESU.HHN. | ML:3.0 | 0.00011780000000000002 | 0.52 | AML | other | m | 2023-07-31T23:35:31.94 |
IV.CAR1.HHE. | ML:3.1 | 0.00003665 | 1.18 | AML | other | m | 2023-07-31T23:35:32.98 |
IV.GALF.HHN. | ML:3.5 | 0.000356 | 0.72 | AML | other | m | 2023-07-31T23:35:35.18 |
IV.EPZF.HHE. | ML:3.4 | 0.000229 | 0.54 | AML | other | m | 2023-07-31T23:35:38.30 |
IV.CIMI.HHN. | ML:3.3 | 0.000168 | 0.76 | AML | other | m | 2023-07-31T23:35:39.39 |
IV.ALJA.HHE. | ML:2.8 | 0.0000748 | 0.58 | AML | other | m | 2023-07-31T23:35:39.90 |
IV.CSLB.HHN. | ML:2.8 | 0.00006500000000000001 | 0.44 | AML | other | m | 2023-07-31T23:35:43.59 |
IV.CSLB.HHE. | ML:2.9 | 0.0000693 | 0.96 | AML | other | m | 2023-07-31T23:35:44.16 |
IV.GIB.HHN. | ML:3.5 | 0.00027 | 1.38 | AML | other | m | 2023-07-31T23:35:45.02 |
IV.MUCR.HHE. | ML:3.1 | 0.00009984999999999999 | 0.76 | AML | other | m | 2023-07-31T23:35:46.65 |
IV.MUCR.HHN. | ML:3.1 | 0.00009475 | 0.74 | AML | other | m | 2023-07-31T23:35:47.30 |
IV.CIMI.HHE. | ML:3.2 | 0.000157 | 1.16 | AML | other | m | 2023-07-31T23:35:47.26 |
IV.CORL.HHN. | ML:3.1 | 0.00010614999999999999 | 0.62 | AML | other | m | 2023-07-31T23:35:49.57 |
IV.MSRU.HHE. | ML:3.5 | 0.0001795 | 0.6 | AML | other | m | 2023-07-31T23:35:50.39 |
IV.MSRU.HHN. | ML:3.4 | 0.0001675 | 1.3 | AML | other | m | 2023-07-31T23:35:50.30 |
IV.CORL.HHE. | ML:3.1 | 0.000117 | 0.48 | AML | other | m | 2023-07-31T23:35:51.00 |
IY.MCDA.HHE.00 | ML:3.5 | 0.0000826 | 1.46 | AML | other | m | 2023-07-31T23:36:07.25 |
IV.CAR1.HHN. | ML:3.1 | 0.000036400000000000004 | 0.84 | AML | other | m | 2023-07-31T23:36:19.08 |
IY.MCDA.HHN.00 | ML:3.5 | 0.0000883 | 1.36 | AML | other | m | 2023-07-31T23:36:23.08 |