A magnitude ML 2.2 earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.3820, 15.2740 at 131 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Milazzo | ME | 18 | 31646 | 31646 |
Venetico | ME | 20 | 3911 | 35557 |
Spadafora | ME | 20 | 5021 | 40578 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.2 | 2023-08-12 13:31:07 |
38.3823 | 15.2742 | 131 | 2023-08-12 13:38:38 |
Sala Sismica INGV-Roma | 120055351 |
Field | Value |
---|---|
Time (UTC) | 2023-08-12 13:31:07 ± 0.42 |
Latitude | 38.3823 ± 0.0378 |
Longitude | 15.2742 ± 0.0287 |
Depth (km) | 131 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120055351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 4450 |
Semi-minor axis of confidence ellipse (meter) | 1626 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 158 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 15 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.21498 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 120055351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-12 13:38:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.BLY.HHZ. | 2023-08-12T13:33:06.13 | 3.0 | negative | manual | Pg | 19.049999 | 0 | |||
IV.SFI.EHZ. | 2023-08-12T13:32:58.77 | 3.0 | negative | manual | Pg | 14.88 | 0 | |||
IV.CAMP.HHZ. | 2023-08-12T13:32:58.24 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.CRE.HHZ. | 2023-08-12T13:32:55.53 | 3.0 | negative | manual | Pg | 15.57 | 0 | |||
IV.SSFR.HHZ. | 2023-08-12T13:32:35.39 | 3.0 | undecidable | manual | Pn | 1.51 | 0 | |||
IV.CAMP.HHZ. | 2023-08-12T13:32:32.75 | 3.0 | undecidable | manual | Pg | 12.73 | 0 | |||
MN.KLV.HHZ. | 2023-08-12T13:32:29.38 | 3.0 | undecidable | manual | Pn | -2.93 | 0 | |||
AC.VLO.HHZ. | 2023-08-12T13:32:14.78 | 3.0 | undecidable | manual | Pg | 5.07 | 0 | |||
IV.CROCE.HNZ. | 2023-08-12T13:32:12.90 | 3.0 | undecidable | manual | Sg | -0.05 | 0 | |||
IV.POFI.HHZ. | 2023-08-12T13:32:03.65 | 3.0 | undecidable | manual | Pn | -4.89 | 0 | |||
IV.SELL.HHZ. | 2023-08-12T13:31:52.63 | 0.3 | undecidable | manual | S | 60 | 134.865 | 131 | 0.66 | 50 |
IV.PLAC.HHZ. | 2023-08-12T13:31:46.63 | 0.3 | undecidable | manual | S | 85 | 101.4207 | 139 | -0.24 | 62 |
IV.SOI.EHZ. | 2023-08-12T13:31:44.02 | 0.6 | undecidable | manual | S | 117 | 76.1682 | 147 | 0.41 | 43 |
IV.MUCR.HHZ. | 2023-08-12T13:31:42.19 | 0.6 | undecidable | manual | S | 223 | 51.3153 | 157 | 1.08 | 37 |
IV.MRCB.HHZ. | 2023-08-12T13:31:40.45 | 0.6 | undecidable | manual | S | 123 | 44.622 | 160 | -0.13 | 46 |
IV.MSRU.HHZ. | 2023-08-12T13:31:39.05 | 0.6 | undecidable | manual | S | 123 | 24.2535 | 169 | -0.32 | 46 |
IV.MILZ.HHZ. | 2023-08-12T13:31:38.94 | 0.6 | undecidable | manual | S | 197 | 12.876 | 174 | -0.06 | 49 |
IV.ECTS.HHZ. | 2023-08-12T13:31:34.24 | 3.0 | undecidable | manual | Pg | 1.45 | 0 | |||
IV.SELL.HHZ. | 2023-08-12T13:31:33.55 | 0.6 | negative | manual | P | 60 | 134.865 | 131 | 0.24 | 38 |
IV.CAR1.HHZ. | 2023-08-12T13:31:32.01 | 0.3 | positive | manual | P | 40 | 126.0738 | 133 | -0.49 | 58 |
IV.PLAC.HHZ. | 2023-08-12T13:31:30.44 | 0.1 | negative | manual | P | 85 | 101.4207 | 139 | 0.08 | 85 |
IV.SOI.EHZ. | 2023-08-12T13:31:28.58 | 1.0 | negative | manual | P | 117 | 76.1682 | 147 | 0.1 | 22 |
IV.MUCR.HHZ. | 2023-08-12T13:31:27.45 | 1.0 | negative | manual | P | 223 | 51.3153 | 157 | 0.41 | 22 |
IV.MRCB.HHZ. | 2023-08-12T13:31:26.67 | 0.6 | positive | manual | P | 123 | 44.622 | 160 | -0.06 | 48 |
IV.MSRU.HHZ. | 2023-08-12T13:31:25.78 | 0.1 | negative | manual | P | 123 | 24.2535 | 169 | -0.26 | 96 |
IV.MILZ.HHZ. | 2023-08-12T13:31:25.69 | 0.1 | undecidable | manual | P | 197 | 12.876 | 174 | -0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSRU.HHN. | ML:2.3 | 0.0001295 | 0.46 | AML | other | m | 2023-08-12T13:31:39.59 |
IV.MSRU.HHE. | ML:2.4 | 0.00014549999999999999 | 0.36 | AML | other | m | 2023-08-12T13:31:40.24 |
IV.PLAC.HNN. | ML:2.1 | 0.00005735 | 0.44 | AML | other | m | 2023-08-12T13:31:47.08 |
IV.PLAC.HHE. | ML:2.2 | 0.0000622 | 1.28 | AML | other | m | 2023-08-12T13:31:47.69 |
IV.PLAC.HNE. | ML:2.2 | 0.0000753 | 1.28 | AML | other | m | 2023-08-12T13:31:47.70 |
IV.PLAC.HHN. | ML:1.9 | 0.00003555 | 0.96 | AML | other | m | 2023-08-12T13:31:49.13 |
IV.SELL.HHN. | ML:1.6 | 0.000017349999999999998 | 0.56 | AML | other | m | 2023-08-12T13:31:55.71 |
IV.SELL.HHE. | ML:1.6 | 0.00001645 | 1.38 | AML | other | m | 2023-08-12T13:31:56.83 |
IV.CAR1.HNN. | ML:3.0 | 0.00033 | 1.56 | AML | other | m | 2023-08-12T13:32:02.90 |
IV.CAR1.HNE. | ML:3.0 | 0.00033600000000000004 | 0.88 | AML | other | m | 2023-08-12T13:32:02.67 |