A magnitude ML 1.6 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6540, 15.5690 at 154 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 1.6 | 2022-02-14 01:52:06 |
38.6538 | 15.5693 | 154 | 2022-07-08 12:33:37 |
Bollettino Sismico Italiano INGV | 102323171 |
Reviewed Rev100 |
ML 1.6 | 2022-02-14 01:52:07 |
38.6497 | 15.5773 | 152 | 2022-02-14 02:05:35 |
Sala Sismica INGV-Roma | 100968361 |
Field | Value |
---|---|
Time (UTC) | 2022-02-14 01:52:06 ± 0.24 |
Latitude | 38.6538 ± 0.0135 |
Longitude | 15.5693 ± 0.0242 |
Depth (km) | 154 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 102323171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2243 |
Semi-minor axis of confidence ellipse (meter) | 906 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 123 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 35 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.25091 |
Epicentral distance of station farthest from the epicenter (degree) | 1.67993 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 100968361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-14 02:05:35 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 102323171 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-04-29 13:49:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CELI.HHE. | 2022-02-14T01:52:53.45 | 0.6 | undecidable | manual | S | 44 | 115.995 | 141 | 1.71 | 20 |
MN.TIP.HHN. | 2022-02-14T01:52:52.73 | 0.6 | undecidable | manual | S | 60 | 117.993 | 140 | 0.71 | 35 |
IV.CET2.HHZ. | 2022-02-14T01:52:49.99 | 0.6 | undecidable | manual | S | 19 | 102.5196 | 144 | 0.03 | 45 |
IV.SERS.HHZ. | 2022-02-14T01:52:49.87 | 0.6 | undecidable | manual | S | 66 | 105.6165 | 143 | -0.48 | 42 |
IV.AIO.HHE. | 2022-02-14T01:52:48.24 | 0.6 | undecidable | manual | S | 201 | 81.1521 | 150 | 0.78 | 39 |
IV.CAR1.HHZ. | 2022-02-14T01:52:47.89 | 0.6 | undecidable | manual | S | 40 | 86.5467 | 149 | -0.16 | 47 |
IV.PLAC.HHZ. | 2022-02-14T01:52:47.19 | 0.6 | undecidable | manual | S | 106 | 78.7656 | 151 | -0.01 | 47 |
IV.GIZZ.HHE. | 2022-02-14T01:52:45.56 | 0.6 | undecidable | manual | S | 57 | 65.9895 | 155 | -0.4 | 46 |
IV.MILZ.HHN. | 2022-02-14T01:52:45.00 | 0.3 | undecidable | manual | S | 215 | 51.6039 | 160 | 0.22 | 72 |
TV.GMB1.HHE. | 2022-02-14T01:52:45.43 | 0.6 | undecidable | manual | S | 158 | 57.5979 | 158 | 0.18 | 47 |
MN.CEL.HHE. | 2022-02-14T01:52:44.32 | 0.6 | undecidable | manual | S | 147 | 52.0035 | 160 | -0.49 | 46 |
IV.JOPP.HHZ. | 2022-02-14T01:52:43.22 | 0.6 | undecidable | manual | S | 101 | 27.8499 | 169 | -0.2 | 52 |
IV.MSRU.HHE. | 2022-02-14T01:52:43.84 | 0.6 | undecidable | manual | S | 187 | 43.623 | 163 | -0.4 | 47 |
IV.MCEL.HHN. | 2022-02-14T01:52:39.89 | 0.3 | undecidable | manual | P | 6 | 186.4689 | 126 | 0.67 | 45 |
IV.MTSN.HNN. | 2022-02-14T01:52:38.05 | 0.3 | undecidable | manual | P | 5 | 179.5869 | 127 | -0.48 | 48 |
IV.SIRI.HNE. | 2022-02-14T01:52:37.50 | 0.3 | undecidable | manual | P | 8 | 171.3951 | 129 | -0.24 | 53 |
IV.PIPA.HHZ. | 2022-02-14T01:52:35.10 | 0.3 | undecidable | manual | P | 49 | 141.5472 | 135 | 0.14 | 62 |
IV.LADO.EHE. | 2022-02-14T01:52:34.44 | 0.3 | undecidable | manual | P | 60 | 140.2485 | 135 | -0.41 | 58 |
IV.CELI.HHE. | 2022-02-14T01:52:33.40 | 0.1 | undecidable | manual | P | 44 | 115.995 | 141 | 0.59 | 78 |
IV.GRIS.HNE. | 2022-02-14T01:52:33.36 | 0.3 | undecidable | manual | P | 11 | 122.988 | 139 | -0.01 | 65 |
MN.TIP.HHN. | 2022-02-14T01:52:33.08 | 0.1 | undecidable | manual | P | 60 | 117.993 | 140 | 0.11 | 87 |
IV.SERS.HHZ. | 2022-02-14T01:52:32.22 | 0.1 | positive | manual | P | 66 | 105.6165 | 143 | 0.21 | 87 |
IV.AIO.HHE. | 2022-02-14T01:52:31.10 | 0.3 | undecidable | manual | P | 201 | 81.1521 | 150 | 0.76 | 61 |
IV.SPS2.HHE. | 2022-02-14T01:52:31.23 | 0.3 | undecidable | manual | P | 43 | 96.9252 | 146 | -0.15 | 67 |
IV.SELL.HHZ. | 2022-02-14T01:52:31.78 | 0.3 | undecidable | manual | P | 68 | 98.5236 | 145 | 0.29 | 65 |
IV.CET2.HHZ. | 2022-02-14T01:52:31.72 | 0.1 | undecidable | manual | P | 19 | 102.5196 | 144 | -0.07 | 90 |
IV.CAR1.HHZ. | 2022-02-14T01:52:30.42 | 0.1 | undecidable | manual | P | 40 | 86.5467 | 149 | -0.26 | 89 |
IV.PLAC.HHZ. | 2022-02-14T01:52:30.02 | 0.1 | positive | manual | P | 106 | 78.7656 | 151 | -0.17 | 92 |
IV.MTTG.HHE. | 2022-02-14T01:52:30.00 | 0.3 | undecidable | manual | P | 171 | 73.0713 | 153 | 0.14 | 72 |
TV.GMB1.HHE. | 2022-02-14T01:52:29.24 | 0.3 | undecidable | manual | P | 158 | 57.5979 | 158 | 0.18 | 73 |
IV.GIZZ.HHE. | 2022-02-14T01:52:29.15 | 0.3 | undecidable | manual | P | 57 | 65.9895 | 155 | -0.32 | 69 |
IV.MILZ.HHN. | 2022-02-14T01:52:28.94 | 0.3 | undecidable | manual | P | 215 | 51.6039 | 160 | 0.14 | 75 |
MN.CEL.HHE. | 2022-02-14T01:52:28.29 | 0.1 | undecidable | manual | P | 147 | 52.0035 | 160 | -0.52 | 88 |
IV.MSRU.HHE. | 2022-02-14T01:52:28.34 | 0.3 | undecidable | manual | P | 187 | 43.623 | 163 | -0.14 | 73 |
IV.JOPP.HHZ. | 2022-02-14T01:52:27.79 | 0.1 | undecidable | manual | P | 101 | 27.8499 | 169 | -0.22 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HHE. | ML:1.6 | 0.000022075361000000002 | 0.3408 | AML | other | m | 2022-02-14T01:52:43.54 |
IV.JOPP.HNN. | ML:1.7 | 0.000025983236000000004 | 0.92 | AML | other | m | 2022-02-14T01:52:43.72 |
IV.JOPP.HHN. | ML:1.6 | 0.00001833232 | 0.1392 | AML | other | m | 2022-02-14T01:52:44.10 |
IV.PLAC.HHE. | ML:1.6 | 0.000014764140000000001 | 1.56 | AML | other | m | 2022-02-14T01:52:47.51 |
IV.PLAC.HHN. | ML:1.4 | 0.0000124455415 | 0.2992 | AML | other | m | 2022-02-14T01:52:47.56 |
IV.PLAC.HNE. | ML:1.9 | 0.000032594375 | 0.7392 | AML | other | m | 2022-02-14T01:52:48.33 |
IV.CAR1.HHN. | ML:1.6 | 0.00001477573 | 1.1408 | AML | other | m | 2022-02-14T01:52:48.02 |
IV.CAR1.HHE. | ML:1.6 | 0.000013073845 | 0.2192 | AML | other | m | 2022-02-14T01:52:48.48 |
IV.SERS.HHN. | ML:1.2 | 0.000004368006 | 1.2608 | AML | other | m | 2022-02-14T01:52:51.12 |
IV.CET2.HHN. | ML:1.8 | 0.000025206065 | 0.4 | AML | other | m | 2022-02-14T01:52:50.98 |
IV.SERS.HHE. | ML:1.2 | 0.0000059782350000000005 | 0.88 | AML | other | m | 2022-02-14T01:52:51.71 |