A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.8460, 15.6370 at 170 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 2.3 | 2022-02-17 03:17:30 |
38.8455 | 15.6373 | 170 | 2022-07-08 12:33:43 |
Bollettino Sismico Italiano INGV | 103121401 |
Reviewed Rev100 |
ML 2.3 | 2022-02-17 03:17:30 |
38.8555 | 15.644 | 172 | 2022-02-17 03:31:04 |
Sala Sismica INGV-Roma | 101069291 |
Field | Value |
---|---|
Time (UTC) | 2022-02-17 03:17:30 ± 0.23 |
Latitude | 38.8455 ± 0.0099 |
Longitude | 15.6373 ± 0.0266 |
Depth (km) | 170 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 103121401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2160 |
Semi-minor axis of confidence ellipse (meter) | 1010 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2160.0 |
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 | 51 |
Number of defining phases | 51 |
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) | 0.30757 |
Epicentral distance of station farthest from the epicenter (degree) | 2.18985 |
Number of stations at which the event was observed | 34 |
Number of stations from which data was used for origin computation | 34 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 101069291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-17 03:31:04 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 103121401 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-04-12 13:34:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.AIO.HHZ. | 2022-02-17T03:18:18.13 | 0.6 | undecidable | manual | S | 200 | 103.119 | 147 | 1.35 | 28 |
IV.CELI.HHE. | 2022-02-17T03:18:17.02 | 0.6 | undecidable | manual | S | 50 | 97.2249 | 149 | 0.93 | 35 |
IV.SELL.HHZ. | 2022-02-17T03:18:16.19 | 0.6 | undecidable | manual | S | 80 | 86.8464 | 151 | 1.21 | 31 |
IV.MTTG.HHZ. | 2022-02-17T03:18:16.04 | 0.6 | undecidable | manual | S | 177 | 93.6396 | 149 | 0.34 | 43 |
IV.GRIS.EHZ. | 2022-02-17T03:18:16.53 | 0.6 | undecidable | manual | S | 10 | 101.0211 | 148 | 0 | 46 |
IV.SOI.EHZ. | 2022-02-17T03:18:15.00 | 0.6 | undecidable | manual | S | 157 | 93.0402 | 150 | -0.63 | 39 |
IV.SERS.HHZ. | 2022-02-17T03:18:15.99 | 0.6 | undecidable | manual | S | 77 | 93.1401 | 150 | 0.35 | 43 |
IV.SPS2.HHZ. | 2022-02-17T03:18:15.08 | 0.6 | undecidable | manual | S | 50 | 78.0663 | 154 | 0.97 | 36 |
IV.CET2.HHZ. | 2022-02-17T03:18:13.83 | 0.6 | undecidable | manual | S | 20 | 80.5638 | 153 | -0.52 | 42 |
IV.FERC.HHE.00 | 2022-02-17T03:18:13.11 | 0.6 | undecidable | manual | S | 136 | 60.8946 | 159 | 0.48 | 45 |
IV.PLAC.HHZ. | 2022-02-17T03:18:13.88 | 0.6 | undecidable | manual | S | 122 | 82.1511 | 153 | -0.62 | 40 |
IY.OPPI.HHE. | 2022-02-17T03:18:13.98 | 0.6 | undecidable | manual | S | 153 | 71.7726 | 156 | 0.44 | 44 |
MN.CEL.HHZ. | 2022-02-17T03:18:12.68 | 0.6 | undecidable | manual | S | 161 | 68.5758 | 157 | -0.58 | 42 |
IV.MSRU.HHE. | 2022-02-17T03:18:12.70 | 0.6 | undecidable | manual | S | 190 | 65.49 | 158 | -0.3 | 46 |
IV.CAR1.HHZ. | 2022-02-17T03:18:12.65 | 0.3 | undecidable | manual | S | 47 | 66.9774 | 157 | -0.47 | 66 |
IV.GIZZ.HHE. | 2022-02-17T03:18:11.70 | 0.6 | undecidable | manual | S | 73 | 51.4152 | 162 | -0.26 | 47 |
IV.JOPP.HHZ. | 2022-02-17T03:18:10.57 | 0.6 | undecidable | manual | S | 141 | 34.1436 | 168 | -0.43 | 47 |
IV.AMUR.HHZ. | 2022-02-17T03:18:07.98 | 0.1 | undecidable | manual | P | 19 | 243.0678 | 122 | -2.02 | 19 |
IV.CRAC.EHN. | 2022-02-17T03:18:03.26 | 0.3 | undecidable | manual | P | 22 | 183.483 | 130 | -0.74 | 43 |
IV.MCEL.HHN. | 2022-02-17T03:18:02.30 | 0.3 | undecidable | manual | P | 5 | 164.7129 | 133 | 0.05 | 57 |
IV.SCHR.EHN. | 2022-02-17T03:18:02.15 | 0.1 | undecidable | manual | P | 14 | 154.8228 | 135 | 0.78 | 64 |
IV.CMPR.HNE. | 2022-02-17T03:18:02.80 | 0.1 | undecidable | manual | P | 350 | 165.8118 | 133 | 0.44 | 69 |
IV.MTSN.HNN. | 2022-02-17T03:18:01.03 | 0.1 | undecidable | manual | P | 4 | 157.9197 | 135 | -0.61 | 69 |
IV.ORI.HHN. | 2022-02-17T03:18:01.19 | 0.3 | undecidable | manual | P | 27 | 150.738 | 136 | 0.17 | 59 |
IV.BULG.HHZ. | 2022-02-17T03:18:00.46 | 0.6 | undecidable | manual | P | 351 | 138.5613 | 139 | 0.47 | 38 |
IV.MGR.HHE. | 2022-02-17T03:18:00.77 | 0.3 | undecidable | manual | P | 357 | 143.5452 | 138 | 0.37 | 58 |
IV.SIRI.HHE. | 2022-02-17T03:18:00.80 | 0.3 | undecidable | manual | P | 7 | 149.5392 | 136 | -0.12 | 61 |
IV.AIO.HHZ. | 2022-02-17T03:17:58.13 | 0.3 | undecidable | manual | P | 200 | 103.119 | 147 | 0.81 | 54 |
IV.MMN.HHE. | 2022-02-17T03:17:58.37 | 0.3 | undecidable | manual | P | 15 | 119.8911 | 143 | -0.14 | 64 |
IV.PIPA.HHZ. | 2022-02-17T03:17:58.76 | 0.6 | undecidable | manual | P | 55 | 123.6873 | 142 | -0.05 | 43 |
MN.TIP.HHN. | 2022-02-17T03:17:57.19 | 0.1 | undecidable | manual | P | 69 | 103.5186 | 147 | -0.15 | 88 |
IV.GRIS.EHZ. | 2022-02-17T03:17:57.08 | 0.1 | undecidable | manual | P | 10 | 101.0211 | 148 | -0.09 | 90 |
IV.TDS.HHE. | 2022-02-17T03:17:57.81 | 0.3 | undecidable | manual | P | 33 | 108.5136 | 146 | 0.12 | 66 |
IV.CELI.HHE. | 2022-02-17T03:17:57.34 | 0.1 | undecidable | manual | P | 50 | 97.2249 | 149 | 0.42 | 84 |
IV.MTTG.HHZ. | 2022-02-17T03:17:56.90 | 0.1 | undecidable | manual | P | 177 | 93.6396 | 149 | 0.21 | 89 |
IY.OPPI.HHE. | 2022-02-17T03:17:56.06 | 0.1 | undecidable | manual | P | 153 | 71.7726 | 156 | 0.62 | 83 |
IV.SOI.EHZ. | 2022-02-17T03:17:56.43 | 0.3 | undecidable | manual | P | 157 | 93.0402 | 150 | -0.22 | 67 |
IV.SERS.HHZ. | 2022-02-17T03:17:56.63 | 0.1 | undecidable | manual | P | 77 | 93.1401 | 150 | -0.03 | 92 |
IV.SELL.HHZ. | 2022-02-17T03:17:56.36 | 0.1 | undecidable | manual | P | 80 | 86.8464 | 151 | 0.08 | 92 |
IV.SPS2.HHZ. | 2022-02-17T03:17:55.82 | 0.1 | undecidable | manual | P | 50 | 78.0663 | 154 | 0.05 | 95 |
TV.GMB1.HHE. | 2022-02-17T03:17:55.58 | 0.3 | undecidable | manual | P | 168 | 76.2681 | 154 | -0.1 | 71 |
IV.CET2.HHZ. | 2022-02-17T03:17:55.85 | 0.1 | negative | manual | P | 20 | 80.5638 | 153 | -0.06 | 94 |
IV.GRI.EHZ. | 2022-02-17T03:17:55.35 | 0.3 | undecidable | manual | P | 92 | 67.6767 | 157 | 0.11 | 71 |
1J.FX12.HHE.00 | 2022-02-17T03:17:55.95 | 0.3 | undecidable | manual | P | 175 | 84.1491 | 152 | -0.17 | 69 |
IV.PLAC.HHZ. | 2022-02-17T03:17:55.81 | 0.1 | negative | manual | P | 122 | 82.1511 | 153 | -0.19 | 91 |
IV.CAR1.HHZ. | 2022-02-17T03:17:54.92 | 0.3 | undecidable | manual | P | 47 | 66.9774 | 157 | -0.29 | 69 |
IV.GIZZ.HHE. | 2022-02-17T03:17:54.17 | 0.1 | undecidable | manual | P | 73 | 51.4152 | 162 | -0.36 | 93 |
MN.CEL.HHZ. | 2022-02-17T03:17:54.83 | 0.3 | undecidable | manual | P | 161 | 68.5758 | 157 | -0.45 | 66 |
IV.MSRU.HHE. | 2022-02-17T03:17:54.73 | 0.1 | undecidable | manual | P | 190 | 65.49 | 158 | -0.4 | 90 |
IV.FERC.HHE.00 | 2022-02-17T03:17:54.87 | 0.1 | undecidable | manual | P | 136 | 60.8946 | 159 | -0.05 | 98 |
IV.JOPP.HHZ. | 2022-02-17T03:17:53.80 | 0.1 | negative | manual | P | 141 | 34.1436 | 168 | -0.18 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HHE. | ML:2.1 | 0.00004554716 | 0.1792 | AML | other | m | 2022-02-17T03:18:11.70 |
IV.JOPP.HHN. | ML:2.2 | 0.00006766098 | 0.6592 | AML | other | m | 2022-02-17T03:18:11.76 |
IV.CAR1.HHN. | ML:2.2 | 0.000058484245 | 0.7408 | AML | other | m | 2022-02-17T03:18:14.01 |
IV.PLAC.HHN. | ML:2.2 | 0.000058880425 | 0.32 | AML | other | m | 2022-02-17T03:18:15.62 |
MN.CEL.HHE. | ML:2.5 | 0.00011449999999999999 | 1.44 | AML | other | m | 2022-02-17T03:18:15.17 |
MN.CEL.HHN. | ML:2.2 | 0.00006238612 | 0.4192 | AML | other | m | 2022-02-17T03:18:16.66 |
IV.PLAC.HHE. | ML:2.3 | 0.000070419365 | 0.7008 | AML | other | m | 2022-02-17T03:18:17.17 |
IV.CAR1.HHE. | ML:2.2 | 0.000060896375 | 0.7008 | AML | other | m | 2022-02-17T03:18:18.88 |