A magnitude ML 2.1 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.2220, 15.8290 at 30 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 2.1 | 2022-02-20 17:02:16 |
37.2222 | 15.8287 | 30 | 2022-07-08 12:33:31 |
Bollettino Sismico Italiano INGV | 101288591 |
Reviewed Rev100 |
ML 2.3 | 2022-02-20 17:02:17 |
37.261 | 15.7845 | 31 | 2022-02-20 17:12:58 |
Sala Sismica INGV-Roma | 101173931 |
Field | Value |
---|---|
Time (UTC) | 2022-02-20 17:02:16 ± 0.22 |
Latitude | 37.2222 ± 0.0126 |
Longitude | 15.8287 ± 0.0147 |
Depth (km) | 30 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 101288591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1744 |
Semi-minor axis of confidence ellipse (meter) | 438 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 316 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 224 |
Number of associated phases, regardless of their use for origin computation | 46 |
Number of defining phases | 46 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.45416 |
Epicentral distance of station farthest from the epicenter (degree) | 1.38406 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 30 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 101288591 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-06-13 11:52:17 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 101173931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-20 17:12:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MUCR.HHZ. | 2022-02-20T17:02:51.97 | 0.6 | undecidable | manual | S | 318 | 123.7872 | 54 | 0.01 | 44 |
IV.CROCE.HHZ. | 2022-02-20T17:02:51.80 | 0.6 | undecidable | manual | S | 250 | 122.4885 | 54 | 0.13 | 43 |
IV.HVIT.HHZ. | 2022-02-20T17:02:50.31 | 0.6 | undecidable | manual | S | 258 | 118.3926 | 54 | -0.49 | 41 |
MN.CEL.HHZ. | 2022-02-20T17:02:49.57 | 0.6 | undecidable | manual | S | 3 | 115.2957 | 54 | -0.55 | 41 |
IV.HVZN.HHZ. | 2022-02-20T17:02:46.15 | 0.6 | undecidable | manual | S | 268 | 98.5236 | 102 | 0.18 | 46 |
IV.HMDC.HHZ. | 2022-02-20T17:02:44.82 | 0.6 | undecidable | manual | S | 253 | 97.0251 | 102 | -0.76 | 38 |
IV.SOI.EHN. | 2022-02-20T17:02:44.25 | 0.6 | undecidable | manual | S | 12 | 96.4257 | 102 | -1.19 | 31 |
IV.MPAZ.HHE. | 2022-02-20T17:02:41.31 | 0.6 | undecidable | manual | S | 11 | 82.5507 | 105 | -0.53 | 43 |
IV.HLNI.HHZ. | 2022-02-20T17:02:41.35 | 0.6 | undecidable | manual | S | 280 | 85.5477 | 104 | -1.26 | 31 |
IV.JOPP.HHZ. | 2022-02-20T17:02:41.14 | 0.3 | undecidable | manual | P | 2 | 153.6351 | 54 | 0.37 | 58 |
IT.LNT.HGZ. | 2022-02-20T17:02:39.66 | 0.3 | undecidable | manual | S | 276 | 73.371 | 107 | 0.2 | 72 |
IV.PLAC.HHE. | 2022-02-20T17:02:39.80 | 0.3 | undecidable | manual | P | 21 | 146.2425 | 54 | -0.05 | 64 |
IV.HAVL.HHZ. | 2022-02-20T17:02:38.39 | 0.6 | undecidable | manual | S | 245 | 68.9754 | 108 | 0.04 | 50 |
IV.SSY.HHZ. | 2022-02-20T17:02:37.53 | 0.6 | undecidable | manual | S | 264 | 67.0773 | 108 | -0.34 | 46 |
IV.MUCR.HHZ. | 2022-02-20T17:02:37.46 | 0.3 | undecidable | manual | P | 318 | 123.7872 | 54 | 0.41 | 61 |
IV.HVIT.HHZ. | 2022-02-20T17:02:36.21 | 0.3 | undecidable | manual | P | 258 | 118.3926 | 54 | -0.17 | 66 |
IV.CROCE.HHZ. | 2022-02-20T17:02:36.81 | 0.3 | undecidable | manual | P | 250 | 122.4885 | 54 | -0.08 | 67 |
IV.EPZF.HHZ. | 2022-02-20T17:02:35.85 | 0.3 | undecidable | manual | P | 308 | 108.5136 | 101 | 0.75 | 57 |
1J.FX02.HHZ. | 2022-02-20T17:02:35.70 | 0.6 | undecidable | manual | S | 266 | 61.3941 | 110 | -0.75 | 41 |
IV.NOV.HHZ. | 2022-02-20T17:02:35.81 | 0.6 | undecidable | manual | P | 326 | 108.114 | 101 | 0.76 | 38 |
IV.HAGA.HHZ. | 2022-02-20T17:02:35.48 | 0.6 | undecidable | manual | S | 277 | 59.8956 | 111 | -0.58 | 44 |
MN.CEL.HHZ. | 2022-02-20T17:02:35.18 | 0.6 | undecidable | manual | P | 3 | 115.2957 | 54 | -0.82 | 37 |
IV.MPNC.HHN. | 2022-02-20T17:02:35.01 | 0.6 | undecidable | manual | P | 338 | 110.7003 | 54 | -0.42 | 43 |
IV.HSRS.HHZ. | 2022-02-20T17:02:34.70 | 0.6 | undecidable | manual | S | 255 | 55.5 | 113 | -0.28 | 48 |
IV.EMNR.HHZ. | 2022-02-20T17:02:34.27 | 0.3 | undecidable | manual | P | 313 | 96.6255 | 102 | 0.95 | 53 |
1J.FX01.HHN. | 2022-02-20T17:02:33.91 | 0.6 | undecidable | manual | S | 249 | 50.4162 | 115 | 0.17 | 50 |
IV.EMPL.HHZ. | 2022-02-20T17:02:33.67 | 0.3 | undecidable | manual | P | 304 | 91.0422 | 103 | 1.2 | 48 |
IV.ESAL.HHE. | 2022-02-20T17:02:33.56 | 0.6 | undecidable | manual | P | 314 | 85.0482 | 104 | 1.98 | 19 |
IV.HVZN.HHZ. | 2022-02-20T17:02:33.58 | 0.1 | undecidable | manual | P | 268 | 98.5236 | 102 | -0.02 | 94 |
IV.ECBD.HHN. | 2022-02-20T17:02:33.26 | 0.3 | undecidable | manual | P | 314 | 89.9433 | 103 | 0.94 | 54 |
IV.EMFO.HHE. | 2022-02-20T17:02:33.68 | 0.3 | undecidable | manual | P | 311 | 86.4468 | 104 | 1.89 | 31 |
IV.AIO.HHE. | 2022-02-20T17:02:33.13 | 0.1 | undecidable | manual | P | 328 | 98.2239 | 102 | -0.43 | 86 |
IV.HMDC.HHZ. | 2022-02-20T17:02:33.17 | 0.1 | undecidable | manual | P | 253 | 97.0251 | 102 | -0.2 | 91 |
IV.MTTG.HHE. | 2022-02-20T17:02:32.06 | 0.6 | undecidable | manual | P | 353 | 87.3459 | 104 | 0.13 | 47 |
IV.EPIT.HHZ. | 2022-02-20T17:02:32.90 | 0.6 | undecidable | manual | P | 314 | 94.239 | 103 | -0.06 | 47 |
IV.SOI.EHN. | 2022-02-20T17:02:32.91 | 0.3 | undecidable | manual | P | 12 | 96.4257 | 102 | -0.38 | 66 |
IV.HLNI.HHZ. | 2022-02-20T17:02:31.25 | 0.3 | undecidable | manual | P | 280 | 85.5477 | 104 | -0.41 | 66 |
IV.MPAZ.HHE. | 2022-02-20T17:02:31.20 | 0.3 | undecidable | manual | P | 11 | 82.5507 | 105 | -0.01 | 73 |
IV.EPOZ.HHZ. | 2022-02-20T17:02:30.08 | 0.3 | undecidable | manual | P | 312 | 75.2691 | 106 | -0.05 | 73 |
IV.HAVL.HHZ. | 2022-02-20T17:02:29.49 | 0.1 | positive | manual | P | 245 | 68.9754 | 108 | 0.29 | 95 |
IT.LNT.HGZ. | 2022-02-20T17:02:29.01 | 0.3 | undecidable | manual | P | 276 | 73.371 | 107 | -0.83 | 58 |
1J.FX02.HHZ. | 2022-02-20T17:02:28.04 | 0.1 | positive | manual | P | 266 | 61.3941 | 110 | -0.06 | 100 |
IV.SSY.HHZ. | 2022-02-20T17:02:28.97 | 0.1 | undecidable | manual | P | 264 | 67.0773 | 108 | 0.05 | 100 |
IV.HAGA.HHZ. | 2022-02-20T17:02:27.74 | 0.1 | positive | manual | P | 277 | 59.8956 | 111 | -0.14 | 99 |
IV.HSRS.HHZ. | 2022-02-20T17:02:27.43 | 0.1 | positive | manual | P | 255 | 55.5 | 113 | 0.18 | 100 |
1J.FX01.HHN. | 2022-02-20T17:02:27.02 | 0.1 | negative | manual | P | 249 | 50.4162 | 115 | 0.48 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HSRS.HHN. | ML:1.9 | 0.0001616636 | 0.896 | AML | other | m | 2022-02-20T17:02:35.24 |
IV.HSRS.HHE. | ML:1.8 | 0.00014035695 | 0.7424 | AML | other | m | 2022-02-20T17:02:34.85 |
IV.HAGA.HHE. | ML:1.8 | 0.00011850359999999999 | 0.5248 | AML | other | m | 2022-02-20T17:02:35.83 |
IV.HAGA.HHN. | ML:1.9 | 0.00015673275 | 0.128 | AML | other | m | 2022-02-20T17:02:35.84 |
IV.SSY.HNN. | ML:2.0 | 0.00017558855 | 1.2032 | AML | other | m | 2022-02-20T17:02:38.28 |
IV.SSY.HHE. | ML:2.3 | 0.00030579714999999996 | 0.3328 | AML | other | m | 2022-02-20T17:02:37.90 |
IV.SSY.HNE. | ML:2.2 | 0.0002340736 | 0.1792 | AML | other | m | 2022-02-20T17:02:38.28 |
IV.SSY.HHN. | ML:2.7 | 0.00074768375 | 0.192 | AML | other | m | 2022-02-20T17:02:38.28 |
IV.HAVL.HHE. | ML:2.1 | 0.00020986795 | 0.3072 | AML | other | m | 2022-02-20T17:02:38.78 |
IV.HAVL.HHN. | ML:2.3 | 0.000284 | 1.88 | AML | other | m | 2022-02-20T17:02:40.01 |
IV.HMDC.HHN. | ML:2.0 | 0.000099601475 | 0.32 | AML | other | m | 2022-02-20T17:02:45.29 |
IV.HVZN.HHN. | ML:2.3 | 0.0002049849 | 0.4224 | AML | other | m | 2022-02-20T17:02:47.44 |
IV.HVZN.HHE. | ML:2.4 | 0.00023904729999999998 | 1.024 | AML | other | m | 2022-02-20T17:02:48.45 |
MN.CEL.HHE. | ML:1.9 | 0.000054589615000000004 | 0.4992 | AML | other | m | 2022-02-20T17:02:49.97 |
MN.CEL.HHN. | ML:1.8 | 0.00004362409 | 0.9472 | AML | other | m | 2022-02-20T17:02:50.52 |
MN.CEL.HNE. | ML:2.0 | 0.000080061965 | 0.7424 | AML | other | m | 2022-02-20T17:02:49.93 |
IV.HVIT.HHE. | ML:2.2 | 0.00010460325 | 0.8448 | AML | other | m | 2022-02-20T17:02:51.28 |
IV.HVIT.HHN. | ML:2.2 | 0.000103915955 | 0.9856 | AML | other | m | 2022-02-20T17:02:51.05 |
IV.MUCR.HHE. | ML:2.4 | 0.000182 | 0.36 | AML | other | m | 2022-02-20T17:02:52.28 |
IV.MUCR.HHN. | ML:2.3 | 0.00014399999999999998 | 0.24 | AML | other | m | 2022-02-20T17:02:52.62 |