A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5350, 14.1780 at 10 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.1 | 2024-04-10 09:50:14 |
38.5347 | 14.1777 | 10 | 2024-04-10 10:03:58 |
Sala Sismica INGV-Roma | 126616361 |
Field | Value |
---|---|
Time (UTC) | 2024-04-10 09:50:14 ± 0.43 |
Latitude | 38.5347 ± 0.0225 |
Longitude | 14.1777 ± 0.0218 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126616361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2941 |
Semi-minor axis of confidence ellipse (meter) | 1139 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 328 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2940.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 252 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.74194 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 126616361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-10 10:03:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAMP.HHZ. | 2024-04-10T09:52:09.29 | 3.0 | undecidable | manual | Sg | -0.73 | 0 | |||
GU.GRAM.HHZ. | 2024-04-10T09:52:02.96 | 3.0 | positive | manual | Pg | 6.23 | 0 | |||
IV.APRC.HHZ. | 2024-04-10T09:51:40.83 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.MOCO.HHZ. | 2024-04-10T09:51:29.08 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.PTRP.HHZ. | 2024-04-10T09:51:15.56 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.NOCI.HHZ. | 2024-04-10T09:51:05.90 | 3.0 | positive | manual | Pg | 0.44 | 0 | |||
7C.SPAOL.HNZ. | 2024-04-10T09:50:54.13 | 3.0 | undecidable | manual | S | 0.77 | 0 | |||
IV.LADO.EHZ. | 2024-04-10T09:50:54.16 | 3.0 | undecidable | manual | Pg | 1.51 | 0 | |||
IV.LIBRI.HHE. | 2024-04-10T09:50:39.26 | 0.6 | undecidable | manual | S | 127 | 82.3509 | 50 | 0.3 | 42 |
IV.GIB.HHZ. | 2024-04-10T09:50:34.03 | 0.6 | undecidable | manual | S | 192 | 61.7937 | 50 | 0.54 | 41 |
IV.CSLB.HHZ. | 2024-04-10T09:50:34.61 | 0.3 | undecidable | manual | S | 189 | 67.0773 | 50 | -0.28 | 65 |
IV.PLLN.EHZ. | 2024-04-10T09:50:33.65 | 1.0 | undecidable | manual | S | 183 | 60.1953 | 50 | 0.59 | 20 |
IV.LIBRI.HHE. | 2024-04-10T09:50:28.01 | 0.3 | undecidable | manual | P | 127 | 82.3509 | 50 | -0.47 | 61 |
IV.MUCR.HHZ. | 2024-04-10T09:50:27.59 | 0.1 | undecidable | manual | P | 132 | 81.5517 | 50 | -0.77 | 72 |
IV.IFIL.HHZ. | 2024-04-10T09:50:26.82 | 1.0 | undecidable | manual | S | 84 | 34.6431 | 50 | 0.59 | 21 |
IV.CSLB.HHZ. | 2024-04-10T09:50:25.77 | 0.1 | undecidable | manual | P | 189 | 67.0773 | 50 | -0.36 | 86 |
IV.PLLN.EHZ. | 2024-04-10T09:50:25.44 | 0.3 | undecidable | manual | P | 183 | 60.1953 | 50 | 0.37 | 65 |
IV.GIB.HHZ. | 2024-04-10T09:50:25.76 | 0.3 | undecidable | manual | P | 192 | 61.7937 | 50 | 0.44 | 64 |
IV.MSFR.HHZ. | 2024-04-10T09:50:25.88 | 0.6 | undecidable | manual | P | 147 | 66.1893 | 50 | -0.12 | 45 |
IV.IFIL.HHZ. | 2024-04-10T09:50:21.32 | 0.3 | undecidable | manual | P | 84 | 34.6431 | 50 | 0.18 | 71 |
IV.IACL.HNZ. | 2024-04-10T09:50:20.56 | 0.3 | undecidable | manual | S | 91 | 15.3735 | 122 | 0.11 | 74 |
IV.IACL.HNZ. | 2024-04-10T09:50:17.85 | 0.1 | undecidable | manual | P | 91 | 15.3735 | 122 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IACL.HHE. | ML:2.2 | 0.0014550000000000001 | 0.7 | AML | other | m | 2024-04-10T09:50:21.50 |
IV.IACL.HHN. | ML:2.1 | 0.0012956125 | 0.28 | AML | other | m | 2024-04-10T09:50:20.75 |
IV.IFIL.HHN. | ML:2.1 | 0.000524 | 1.16 | AML | other | m | 2024-04-10T09:50:27.98 |
IV.IFIL.HHE. | ML:2.5 | 0.00132 | 0.6 | AML | other | m | 2024-04-10T09:50:28.42 |
IV.GIB.HHE. | ML:2.1 | 0.00023300000000000003 | 0.56 | AML | other | m | 2024-04-10T09:50:35.28 |
IV.GIB.HHN. | ML:2.0 | 0.0002155 | 1.14 | AML | other | m | 2024-04-10T09:50:35.69 |
IV.PLLN.EHE. | ML:2.2 | 0.0002966927 | 0.98 | AML | other | m | 2024-04-10T09:50:34.74 |
IV.PLLN.EHN. | ML:2.1 | 0.00027325889999999995 | 0.58 | AML | other | m | 2024-04-10T09:50:36.28 |
IV.CSLB.HNE. | ML:1.6 | 0.00006440967999999999 | 0.33 | AML | other | m | 2024-04-10T09:50:35.14 |
IV.CSLB.HNN. | ML:1.6 | 0.00006696122 | 2.97 | AML | other | m | 2024-04-10T09:50:36.59 |