A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6910, 14.1690 at 21 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 2.2 | 2023-04-27 02:54:35 |
38.691 | 14.1687 | 21 | 2024-03-01 17:18:06 |
Bollettino Sismico Italiano INGV | 116978961 |
Reviewed Rev100 |
ML 2.3 | 2023-04-27 02:54:35 |
38.6727 | 14.1652 | 21 | 2023-04-27 03:02:19 |
Sala Sismica INGV-Roma | 116784721 |
Field | Value |
---|---|
Time (UTC) | 2023-04-27 02:54:35 ± 0.16 |
Latitude | 38.6910 ± 0.0108 |
Longitude | 14.1687 ± 0.0104 |
Depth (km) | 21 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116978961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1179 |
Semi-minor axis of confidence ellipse (meter) | 418 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 5 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1180.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 38 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.21494 |
Epicentral distance of station farthest from the epicenter (degree) | 1.78965 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 31 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 116978961 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-29 13:57:41 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 116784721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-27 03:02:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSRU.HHZ. | 2023-04-27T02:55:10.02 | 0.6 | undecidable | manual | S | 112 | 125.5743 | 95 | -1.86 | 20 |
IV.PLAC.HHZ. | 2023-04-27T02:55:06.05 | 0.1 | undecidable | manual | P | 97 | 198.6567 | 54 | -0.14 | 66 |
IV.CAR1.HHZ. | 2023-04-27T02:55:04.29 | 0.3 | undecidable | manual | P | 70 | 186.8685 | 54 | -0.44 | 50 |
IV.MUCR.HHZ. | 2023-04-27T02:55:03.41 | 0.6 | undecidable | manual | S | 139 | 94.5387 | 97 | -0.21 | 46 |
IV.HVZN.HHZ. | 2023-04-27T02:55:03.25 | 0.3 | undecidable | manual | P | 164 | 174.492 | 54 | 0.07 | 56 |
IV.CET2.HHZ. | 2023-04-27T02:55:03.63 | 0.3 | undecidable | manual | P | 58 | 179.5869 | 54 | -0.19 | 54 |
IV.RAFF.HHZ. | 2023-04-27T02:55:02.52 | 0.3 | undecidable | manual | P | 174 | 163.8138 | 54 | 0.67 | 50 |
IV.USI.HHZ. | 2023-04-27T02:55:01.86 | 0.6 | undecidable | manual | S | 272 | 85.6476 | 98 | 0.56 | 44 |
IV.HLNI.HHZ. | 2023-04-27T02:55:01.57 | 0.3 | undecidable | manual | P | 157 | 161.1165 | 54 | 0.05 | 60 |
IV.CSLB.HHZ. | 2023-04-27T02:55:00.36 | 0.6 | undecidable | manual | S | 187 | 84.1491 | 98 | -0.53 | 43 |
IV.PLLN.EHZ. | 2023-04-27T02:54:58.89 | 0.6 | undecidable | manual | S | 182 | 77.4669 | 99 | -0.25 | 47 |
IV.MRCB.HHN. | 2023-04-27T02:54:58.24 | 0.3 | undecidable | manual | P | 113 | 145.6431 | 54 | -1.36 | 41 |
IV.RESU.HHZ. | 2023-04-27T02:54:55.47 | 0.3 | undecidable | manual | P | 185 | 116.1948 | 96 | 0.28 | 65 |
IV.MSRU.HHZ. | 2023-04-27T02:54:55.80 | 0.1 | undecidable | manual | P | 112 | 125.5743 | 95 | -0.82 | 72 |
IV.MPNC.HHN. | 2023-04-27T02:54:55.15 | 0.3 | undecidable | manual | P | 120 | 119.2917 | 95 | -0.51 | 62 |
IV.AIO.HHZ. | 2023-04-27T02:54:55.77 | 0.3 | undecidable | manual | P | 130 | 122.2887 | 95 | -0.34 | 64 |
IV.GALF.HHZ. | 2023-04-27T02:54:55.49 | 0.3 | undecidable | manual | P | 162 | 114.0969 | 96 | 0.63 | 60 |
IV.ALJA.HHZ. | 2023-04-27T02:54:54.62 | 0.3 | undecidable | manual | P | 199 | 110.6004 | 96 | 0.3 | 66 |
IV.MUCR.HHZ. | 2023-04-27T02:54:51.70 | 0.1 | undecidable | manual | P | 139 | 94.5387 | 97 | -0.15 | 93 |
IV.LIBRI.HHN. | 2023-04-27T02:54:51.50 | 0.3 | undecidable | manual | P | 135 | 94.3389 | 97 | -0.34 | 68 |
IV.MPG.HHE. | 2023-04-27T02:54:51.33 | 0.3 | undecidable | manual | P | 230 | 91.5417 | 97 | -0.08 | 71 |
IV.IVUG.HHZ. | 2023-04-27T02:54:50.26 | 0.3 | undecidable | manual | P | 115 | 78.0663 | 99 | 0.91 | 57 |
3D.OEM5.HHZ. | 2023-04-27T02:54:50.22 | 0.6 | undecidable | manual | P | 113 | 75.2691 | 99 | 1.29 | 31 |
IV.CSLB.HHZ. | 2023-04-27T02:54:50.03 | 0.3 | undecidable | manual | P | 187 | 84.1491 | 98 | -0.24 | 70 |
IV.USI.HHZ. | 2023-04-27T02:54:50.47 | 0.3 | undecidable | manual | P | 272 | 85.6476 | 98 | -0.04 | 72 |
IV.IFIL.HHZ. | 2023-04-27T02:54:49.16 | 0.6 | undecidable | manual | S | 112 | 37.9287 | 111 | 0.28 | 51 |
IV.MCPD.HHE. | 2023-04-27T02:54:49.55 | 0.3 | undecidable | manual | P | 142 | 80.0643 | 99 | -0.09 | 73 |
IV.IVCR.HHZ. | 2023-04-27T02:54:49.36 | 0.3 | undecidable | manual | P | 114 | 75.4689 | 99 | 0.41 | 69 |
IV.GIB.HHZ. | 2023-04-27T02:54:49.43 | 0.1 | undecidable | manual | P | 189 | 78.7656 | 99 | -0.02 | 99 |
IV.MSFR.HHZ. | 2023-04-27T02:54:49.74 | 0.3 | undecidable | manual | P | 153 | 81.6516 | 98 | -0.15 | 72 |
IV.PLLN.EHZ. | 2023-04-27T02:54:49.16 | 0.3 | undecidable | manual | P | 182 | 77.4669 | 99 | -0.1 | 73 |
IV.IVGP.HHN. | 2023-04-27T02:54:49.57 | 0.3 | undecidable | manual | P | 115 | 76.0683 | 99 | 0.52 | 67 |
IV.IVLT.HHN. | 2023-04-27T02:54:49.39 | 0.3 | undecidable | manual | P | 116 | 75.1692 | 99 | 0.49 | 68 |
IV.IVPL.HHZ. | 2023-04-27T02:54:49.73 | 0.3 | undecidable | manual | P | 116 | 78.5658 | 99 | 0.3 | 70 |
3D.OEM8.HHN. | 2023-04-27T02:54:48.50 | 0.3 | undecidable | manual | P | 111 | 69.375 | 100 | 0.47 | 69 |
IV.IACL.HHZ. | 2023-04-27T02:54:44.92 | 0.6 | undecidable | manual | S | 137 | 23.8539 | 125 | -0.62 | 47 |
IV.IFIL.HHZ. | 2023-04-27T02:54:43.92 | 0.1 | undecidable | manual | P | 112 | 37.9287 | 111 | 0.58 | 94 |
IV.IACL.HHZ. | 2023-04-27T02:54:40.98 | 0.1 | undecidable | manual | P | 137 | 23.8539 | 125 | -0.43 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IFIL.HHN. | ML:2.8 | 0.00199 | 0.92 | AML | other | m | 2023-04-27T02:54:50.05 |
IV.IFIL.HHE. | ML:3.2 | 0.005215 | 0.34 | AML | other | m | 2023-04-27T02:54:52.38 |
IV.RESU.HHE. | ML:2.1 | 0.0000892 | 0.44 | AML | other | m | 2023-04-27T02:54:58.23 |
IV.CSLB.HHN. | ML:2.0 | 0.0001285 | 1.56 | AML | other | m | 2023-04-27T02:55:00.92 |
IV.GIB.HHN. | ML:2.5 | 0.00039600000000000003 | 0.44 | AML | other | m | 2023-04-27T02:55:01.12 |
IV.CSLB.HHE. | ML:2.0 | 0.000117 | 1.08 | AML | other | m | 2023-04-27T02:55:01.96 |
IV.IVPL.HHN. | ML:2.3 | 0.00029600000000000004 | 0.92 | AML | other | m | 2023-04-27T02:55:02.19 |
IV.CSLB.HNE. | ML:2.0 | 0.00011599999999999999 | 0.58 | AML | other | m | 2023-04-27T02:55:03.38 |
IV.IVPL.HNN. | ML:2.3 | 0.0002895 | 0.42 | AML | other | m | 2023-04-27T02:55:03.17 |
IV.GIB.HHE. | ML:2.5 | 0.000402 | 0.32 | AML | other | m | 2023-04-27T02:55:03.59 |
IV.USI.HHN. | ML:2.6 | 0.00042449999999999996 | 0.42 | AML | other | m | 2023-04-27T02:55:04.72 |
IV.CSLB.HNN. | ML:2.0 | 0.0001415 | 0.84 | AML | other | m | 2023-04-27T02:55:04.83 |
IV.PLLN.EHN. | ML:2.6 | 0.000505 | 0.4 | AML | other | m | 2023-04-27T02:55:05.32 |
IV.PLLN.EHE. | ML:2.4 | 0.0003645 | 0.7 | AML | other | m | 2023-04-27T02:55:05.06 |
IV.IVPL.HNE. | ML:2.4 | 0.000382 | 0.54 | AML | other | m | 2023-04-27T02:55:06.46 |
IV.IVPL.HHE. | ML:2.4 | 0.000368 | 0.54 | AML | other | m | 2023-04-27T02:55:06.48 |
IV.MUCR.HHE. | ML:2.0 | 0.00009334999999999999 | 0.5 | AML | other | m | 2023-04-27T02:55:09.34 |
IV.USI.HHE. | ML:2.0 | 0.00011449999999999999 | 0.82 | AML | other | m | 2023-04-27T02:55:10.50 |
IV.MUCR.HHN. | ML:2.0 | 0.00010664999999999999 | 0.56 | AML | other | m | 2023-04-27T02:55:11.57 |
IV.ALJA.HHE. | ML:2.4 | 0.0002045 | 0.7 | AML | other | m | 2023-04-27T02:55:12.10 |
IV.GALF.HHN. | ML:2.4 | 0.000185 | 0.36 | AML | other | m | 2023-04-27T02:55:14.33 |
IV.AIO.HHN. | ML:2.1 | 0.0000969 | 0.3 | AML | other | m | 2023-04-27T02:55:15.61 |
IV.RESU.HHN. | ML:2.4 | 0.000183 | 0.52 | AML | other | m | 2023-04-27T02:55:17.50 |
IV.AIO.HHE. | ML:2.1 | 0.00008885 | 1.32 | AML | other | m | 2023-04-27T02:55:17.20 |
IV.ALJA.HHN. | ML:2.4 | 0.0002095 | 0.84 | AML | other | m | 2023-04-27T02:55:18.00 |
IV.GALF.HHE. | ML:2.2 | 0.00014000000000000001 | 0.86 | AML | other | m | 2023-04-27T02:55:22.66 |
IV.HLNI.HHN. | ML:2.1 | 0.00006065 | 0.44 | AML | other | m | 2023-04-27T02:55:27.31 |
IV.PLAC.HHN. | ML:2.0 | 0.00002835 | 1.04 | AML | other | m | 2023-04-27T02:55:29.08 |
IV.PLAC.HHE. | ML:2.1 | 0.0000346 | 0.94 | AML | other | m | 2023-04-27T02:55:30.40 |
IV.HLNI.HHE. | ML:2.0 | 0.0000422 | 0.42 | AML | other | m | 2023-04-27T02:55:48.55 |