A magnitude ML 1.8 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4200, 15.4550 at 126 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 1.8 | 2022-04-22 23:12:04 |
38.4198 | 15.455 | 126 | 2022-07-08 12:34:04 |
Bollettino Sismico Italiano INGV | 106953421 |
Reviewed Rev100 |
ML 1.8 | 2022-04-22 23:12:04 |
38.4237 | 15.4502 | 126 | 2022-04-22 23:29:21 |
Sala Sismica INGV-Roma | 103621221 |
Field | Value |
---|---|
Time (UTC) | 2022-04-22 23:12:04 ± 0.19 |
Latitude | 38.4198 ± 0.0126 |
Longitude | 15.4550 ± 0.0195 |
Depth (km) | 126 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 106953421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1781 |
Semi-minor axis of confidence ellipse (meter) | 1003 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 129 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 44 |
Number of defining phases | 41 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.92275 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 27 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 106953421 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-07-08 09:29:34 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 103621221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-22 23:29:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2022-04-22T23:14:06.40 | 3.0 | undecidable | manual | Sn | 1.18 | 0 | |||
IV.LATE.HHZ. | 2022-04-22T23:13:12.75 | 3.0 | undecidable | manual | Pn | -5.21 | 0 | |||
IV.PTRJ.HHZ. | 2022-04-22T23:13:00.13 | 3.0 | undecidable | manual | Pg | 8.89 | 0 | |||
IV.CET2.HHE. | 2022-04-22T23:12:48.09 | 0.6 | undecidable | manual | S | 19 | 130.3695 | 130 | 0.58 | 40 |
IV.SERS.HHE. | 2022-04-22T23:12:47.65 | 0.6 | undecidable | manual | S | 57 | 126.7731 | 131 | 0.72 | 39 |
IV.SPS2.HHZ. | 2022-04-22T23:12:46.07 | 0.6 | undecidable | manual | S | 38 | 123.1878 | 132 | -0.28 | 44 |
IV.CAR1.HHZ. | 2022-04-22T23:12:44.45 | 0.6 | undecidable | manual | S | 35 | 113.1978 | 135 | -0.34 | 44 |
IV.PLAC.HHE. | 2022-04-22T23:12:41.01 | 0.6 | undecidable | manual | S | 87 | 85.5477 | 143 | 0.16 | 49 |
IV.MCEL.HHN. | 2022-04-22T23:12:38.41 | 0.3 | undecidable | manual | P | 8 | 213.4308 | 116 | 0.23 | 45 |
IY.CNDF.HHE.00 | 2022-04-22T23:12:38.19 | 0.6 | undecidable | manual | S | 143 | 57.9975 | 153 | 0.48 | 48 |
IV.AIO.HHE. | 2022-04-22T23:12:38.61 | 0.6 | undecidable | manual | S | 201 | 53.4021 | 155 | 1.33 | 33 |
TV.GMB1.HHZ. | 2022-04-22T23:12:37.19 | 0.6 | undecidable | manual | S | 131 | 41.8248 | 160 | 0.86 | 42 |
IV.SOI.EHE. | 2022-04-22T23:12:37.93 | 0.6 | undecidable | manual | S | 126 | 64.8906 | 150 | -0.47 | 47 |
IV.MTSN.HNN. | 2022-04-22T23:12:37.06 | 0.3 | undecidable | manual | P | 7 | 206.4378 | 117 | -0.33 | 46 |
IY.OPPI.HHE. | 2022-04-22T23:12:37.22 | 0.6 | undecidable | manual | S | 109 | 51.1155 | 156 | 0.14 | 52 |
MN.CEL.HHE. | 2022-04-22T23:12:36.14 | 0.6 | undecidable | manual | S | 115 | 42.1245 | 160 | -0.2 | 52 |
IV.SIRI.HNE. | 2022-04-22T23:12:36.67 | 0.3 | undecidable | manual | P | 10 | 198.6567 | 118 | 0.13 | 50 |
IV.JOPP.HHZ. | 2022-04-22T23:12:35.98 | 0.6 | undecidable | manual | S | 61 | 42.7239 | 160 | -0.41 | 50 |
IV.MPNC.HHE. | 2022-04-22T23:12:35.50 | 0.6 | undecidable | manual | S | 196 | 31.6461 | 165 | -0.16 | 54 |
IV.MSRU.HHE. | 2022-04-22T23:12:34.45 | 0.6 | undecidable | manual | S | 165 | 17.871 | 171 | -0.59 | 49 |
IV.PIPA.HHE. | 2022-04-22T23:12:33.28 | 0.3 | undecidable | manual | P | 44 | 166.611 | 123 | 0.18 | 59 |
IV.LADO.EHE. | 2022-04-22T23:12:32.40 | 0.3 | undecidable | manual | P | 53 | 162.9147 | 124 | -0.32 | 58 |
IV.CELI.HHE. | 2022-04-22T23:12:30.93 | 0.1 | undecidable | manual | P | 40 | 141.9468 | 128 | 0.33 | 84 |
MN.TIP.HHE. | 2022-04-22T23:12:30.61 | 0.1 | undecidable | manual | P | 53 | 140.6481 | 128 | 0.14 | 87 |
IV.SERS.HHE. | 2022-04-22T23:12:29.33 | 0.1 | undecidable | manual | P | 57 | 126.7731 | 131 | 0.19 | 89 |
IV.CET2.HHE. | 2022-04-22T23:12:29.64 | 0.3 | undecidable | manual | P | 19 | 130.3695 | 130 | 0.17 | 67 |
IV.SPS2.HHZ. | 2022-04-22T23:12:28.70 | 0.1 | undecidable | manual | P | 38 | 123.1878 | 132 | -0.1 | 91 |
IV.CAR1.HHZ. | 2022-04-22T23:12:27.60 | 0.3 | undecidable | manual | P | 35 | 113.1978 | 135 | -0.3 | 67 |
IV.PLAC.HHE. | 2022-04-22T23:12:25.60 | 0.1 | undecidable | manual | P | 87 | 85.5477 | 143 | -0.02 | 100 |
IV.MUCR.HHE. | 2022-04-22T23:12:24.48 | 0.3 | undecidable | manual | P | 231 | 65.6898 | 150 | 0.21 | 75 |
IV.MPAZ.HHE. | 2022-04-22T23:12:24.35 | 0.1 | undecidable | manual | P | 137 | 70.6737 | 148 | -0.23 | 99 |
IV.ECTS.HHE. | 2022-04-22T23:12:24.58 | 0.3 | undecidable | manual | P | 206 | 66.378 | 150 | 0.27 | 74 |
IV.AIO.HHE. | 2022-04-22T23:12:23.91 | 0.3 | undecidable | manual | P | 201 | 53.4021 | 155 | 0.34 | 74 |
TV.GMB1.HHZ. | 2022-04-22T23:12:23.26 | 0.3 | undecidable | manual | P | 131 | 41.8248 | 160 | 0.24 | 78 |
IV.SOI.EHE. | 2022-04-22T23:12:23.93 | 0.1 | undecidable | manual | P | 126 | 64.8906 | 150 | -0.28 | 99 |
IY.CNDF.HHE.00 | 2022-04-22T23:12:23.59 | 0.3 | undecidable | manual | P | 143 | 57.9975 | 153 | -0.22 | 76 |
1J.FX12.HHZ.00 | 2022-04-22T23:12:23.11 | 0.3 | undecidable | manual | P | 148 | 43.2234 | 159 | 0.04 | 81 |
IY.OPPI.HHE. | 2022-04-22T23:12:23.78 | 0.3 | undecidable | manual | P | 109 | 51.1155 | 156 | 0.34 | 75 |
MN.CEL.HHE. | 2022-04-22T23:12:22.73 | 0.3 | undecidable | manual | P | 115 | 42.1245 | 160 | -0.3 | 77 |
IV.IVUG.HHE. | 2022-04-22T23:12:22.87 | 0.6 | undecidable | manual | P | 266 | 40.8258 | 161 | -0.1 | 54 |
IV.JOPP.HHZ. | 2022-04-22T23:12:22.99 | 0.3 | undecidable | manual | P | 61 | 42.7239 | 160 | -0.06 | 81 |
IV.MPNC.HHE. | 2022-04-22T23:12:22.11 | 0.3 | undecidable | manual | P | 196 | 31.6461 | 165 | -0.52 | 75 |
3D.OEM9.HHE. | 2022-04-22T23:12:22.97 | 0.3 | undecidable | manual | P | 265 | 40.5261 | 161 | 0.01 | 82 |
IV.MSRU.HHE. | 2022-04-22T23:12:21.68 | 0.3 | undecidable | manual | P | 165 | 17.871 | 171 | -0.59 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HNN. | ML:1.9 | 0.000056340095 | 0.128 | AML | other | m | 2022-04-22T23:12:36.69 |
IV.JOPP.HHN. | ML:2.0 | 0.000062528295 | 0.128 | AML | other | m | 2022-04-22T23:12:36.63 |
IV.JOPP.HNE. | ML:1.8 | 0.000045376173999999996 | 0.2304 | AML | other | m | 2022-04-22T23:12:36.67 |
IV.JOPP.HHE. | ML:2.1 | 0.00008610340999999999 | 0.2688 | AML | other | m | 2022-04-22T23:12:37.58 |
TV.GMB1.HNN. | ML:2.0 | 0.00006379901 | 0.1536 | AML | other | m | 2022-04-22T23:12:37.67 |
TV.GMB1.HHN. | ML:1.5 | 0.000018659764999999998 | 0.1408 | AML | other | m | 2022-04-22T23:12:37.67 |
TV.GMB1.HHE. | ML:1.4 | 0.0000135807515 | 0.1408 | AML | other | m | 2022-04-22T23:12:38.11 |
IV.CAR1.HNE. | ML:1.7 | 0.000019110009 | 1.8592 | AML | other | m | 2022-04-22T23:12:44.06 |
IV.SPS2.HHN. | ML:1.4 | 0.000010488025 | 0.4224 | AML | other | m | 2022-04-22T23:12:47.55 |