A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6480, 15.6020 at 84 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 | 2019-02-21 16:35:44 |
38.6482 | 15.6018 | 84 | 2019-08-22 08:24:52 |
Bollettino Sismico Italiano INGV | 66510551 |
Reviewed Rev100 |
ML 2.1 | 2019-02-21 16:35:45 |
38.6637 | 15.5763 | 80 | 2019-02-21 16:45:05 |
Sala Sismica INGV-Roma | 65766841 |
Field | Value |
---|---|
Time (UTC) | 2019-02-21 16:35:44 ± 0.24 |
Latitude | 38.6482 ± 0.0117 |
Longitude | 15.6018 ± 0.0173 |
Depth (km) | 84 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 66510551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1630 |
Semi-minor axis of confidence ellipse (meter) | 427 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 304 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 48 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.44 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.54683 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 65766841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-02-21 16:45:05 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 66510551 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-06-20 13:24:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HNZ. | 2019-02-21T16:37:35.88 | 3.0 | undecidable | manual | Sn | -1.9 | 0 | |||
IV.SRES.HHZ. | 2019-02-21T16:37:29.82 | 3.0 | undecidable | manual | Sn | -8.74 | 0 | |||
IV.PE3.EHZ. | 2019-02-21T16:37:21.95 | 3.0 | negative | manual | Pg | 15.61 | 0 | |||
IV.MOCL.EHZ. | 2019-02-21T16:37:19.77 | 3.0 | undecidable | manual | Pn | 3.34 | 0 | |||
IT.VNF1.HGZ. | 2019-02-21T16:37:09.59 | 3.0 | undecidable | manual | Sn | 0.47 | 0 | |||
IV.VCEL.EHZ. | 2019-02-21T16:36:59.16 | 3.0 | undecidable | manual | Pg | 14.44 | 0 | |||
IV.VBKN.HHZ. | 2019-02-21T16:36:57.90 | 3.0 | undecidable | manual | Sg | 5.85 | 0 | |||
IV.TERO.HNZ. | 2019-02-21T16:36:46.87 | 3.0 | undecidable | manual | Pn | -1.6 | 0 | |||
AC.SRN.HHZ. | 2019-02-21T16:36:41.31 | 3.0 | undecidable | manual | Pn | 1.55 | 0 | |||
IT.VNF1.HGZ. | 2019-02-21T16:36:39.22 | 3.0 | negative | manual | Pg | 6.85 | 0 | |||
IV.SSY.HHZ. | 2019-02-21T16:36:29.86 | 0.6 | undecidable | manual | S | 196 | 171.6948 | 109 | -0.68 | 31 |
IV.HLNI.HHZ. | 2019-02-21T16:36:26.42 | 0.6 | undecidable | manual | S | 204 | 157.62 | 111 | -1.28 | 26 |
IV.NOCI.HHZ. | 2019-02-21T16:36:20.11 | 3.0 | undecidable | manual | Pn | -3.55 | 0 | |||
IV.AMUR.HHZ. | 2019-02-21T16:36:20.99 | 3.0 | undecidable | manual | Pn | -2.26 | 0 | |||
IV.CET2.HHZ. | 2019-02-21T16:36:16.32 | 0.3 | undecidable | manual | S | 17 | 102.3198 | 123 | -0.7 | 56 |
IV.MTGR.HHZ. | 2019-02-21T16:36:16.32 | 3.0 | negative | manual | Pn | -5.4 | 0 | |||
IV.AIO.HHE. | 2019-02-21T16:36:14.54 | 0.6 | undecidable | manual | S | 203 | 81.6516 | 130 | 1.11 | 33 |
IV.CAR1.HHZ. | 2019-02-21T16:36:13.60 | 0.6 | undecidable | manual | S | 38 | 85.248 | 129 | -0.43 | 43 |
IV.PLAC.HHZ. | 2019-02-21T16:36:12.80 | 0.3 | undecidable | manual | S | 107 | 75.8685 | 132 | 0.32 | 68 |
IV.MPNC.HHZ. | 2019-02-21T16:36:09.56 | 0.3 | undecidable | manual | S | 201 | 59.6958 | 140 | -0.51 | 66 |
IV.MILZ.HHZ. | 2019-02-21T16:36:09.03 | 0.1 | undecidable | manual | S | 218 | 52.8027 | 144 | -0.11 | 98 |
IV.SSY.HHZ. | 2019-02-21T16:36:09.70 | 0.3 | undecidable | manual | P | 196 | 171.6948 | 109 | -1.43 | 33 |
MN.CEL.HHZ. | 2019-02-21T16:36:08.67 | 0.3 | undecidable | manual | S | 149 | 49.9167 | 145 | -0.11 | 73 |
IV.HLNI.HHZ. | 2019-02-21T16:36:08.53 | 0.1 | undecidable | manual | P | 204 | 157.62 | 111 | -0.96 | 60 |
IV.MSRU.HHZ. | 2019-02-21T16:36:08.15 | 0.1 | undecidable | manual | S | 191 | 43.4232 | 149 | 0.13 | 100 |
IV.SICLA.EHZ. | 2019-02-21T16:36:08.39 | 0.3 | undecidable | manual | S | 167 | 44.5221 | 148 | 0.24 | 73 |
IV.HAGA.HHZ. | 2019-02-21T16:36:07.98 | 0.3 | undecidable | manual | P | 195 | 156.2214 | 111 | -1.34 | 37 |
IV.EPZF.HHZ. | 2019-02-21T16:36:06.22 | 0.3 | undecidable | manual | P | 216 | 112.0989 | 120 | 1.85 | 29 |
MN.TIP.HHN. | 2019-02-21T16:36:04.97 | 0.3 | undecidable | manual | P | 59 | 115.8951 | 119 | 0.19 | 64 |
IV.EPIT.HHN. | 2019-02-21T16:36:04.83 | 0.3 | undecidable | manual | P | 207 | 104.3178 | 122 | 1.3 | 42 |
IV.CELI.HHZ. | 2019-02-21T16:36:04.82 | 0.1 | undecidable | manual | P | 43 | 114.4965 | 119 | 0.19 | 85 |
IV.CET2.HHZ. | 2019-02-21T16:36:03.18 | 0.1 | undecidable | manual | P | 17 | 102.3198 | 123 | -0.14 | 89 |
IV.MUCR.HHZ. | 2019-02-21T16:36:02.70 | 0.1 | undecidable | manual | P | 224 | 92.241 | 126 | 0.4 | 85 |
IV.AIO.HHE. | 2019-02-21T16:36:01.70 | 0.1 | undecidable | manual | P | 203 | 81.6516 | 130 | 0.45 | 86 |
IV.CAR1.HHZ. | 2019-02-21T16:36:01.68 | 0.6 | negative | manual | P | 38 | 85.248 | 129 | 0.08 | 46 |
IV.IFIL.HHN. | 2019-02-21T16:36:01.96 | 0.3 | undecidable | manual | P | 264 | 89.4438 | 127 | -0.05 | 70 |
IV.NOV.HHZ. | 2019-02-21T16:36:01.52 | 0.1 | negative | manual | P | 211 | 79.8645 | 131 | 0.44 | 87 |
IV.PLAC.HHZ. | 2019-02-21T16:36:00.64 | 0.1 | undecidable | manual | P | 107 | 75.8685 | 132 | -0.07 | 95 |
IV.MTTG.HHZ. | 2019-02-21T16:36:00.95 | 0.1 | undecidable | manual | P | 173 | 72.0723 | 134 | 0.59 | 84 |
IV.SOI.EHZ. | 2019-02-21T16:36:00.48 | 0.1 | undecidable | manual | P | 148 | 74.9694 | 133 | -0.14 | 94 |
IV.MPNC.HHZ. | 2019-02-21T16:35:59.18 | 0.1 | undecidable | manual | P | 201 | 59.6958 | 140 | -0.13 | 96 |
IV.ILLI.HHZ. | 2019-02-21T16:35:59.50 | 1.0 | undecidable | manual | P | 249 | 60.9945 | 139 | 0.09 | 24 |
IV.IVPL.HHZ. | 2019-02-21T16:35:59.76 | 0.1 | undecidable | manual | P | 241 | 61.7937 | 139 | 0.28 | 93 |
IV.SICLA.EHZ. | 2019-02-21T16:35:58.01 | 0.3 | negative | manual | P | 167 | 44.5221 | 148 | -0.19 | 73 |
MN.CEL.HHZ. | 2019-02-21T16:35:58.22 | 0.3 | negative | manual | P | 149 | 49.9167 | 145 | -0.35 | 70 |
IV.MILZ.HHZ. | 2019-02-21T16:35:58.89 | 0.1 | negative | manual | P | 218 | 52.8027 | 144 | 0.12 | 98 |
IV.GMB.BHZ. | 2019-02-21T16:35:58.90 | 3.0 | negative | manual | P | -0.4 | 0 | |||
IV.MSRU.HHZ. | 2019-02-21T16:35:57.97 | 0.1 | undecidable | manual | P | 191 | 43.4232 | 149 | -0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSRU.HHE. | ML:2.3 | 0.00023099999999999998 | 1.52 | AML | other | m | 2019-02-21T16:36:08.10 |
IV.MILZ.HHN. | ML:3.2 | 0.0018250000000000002 | 1.78 | AML | other | m | 2019-02-21T16:36:09.99 |
IV.MILZ.HHE. | ML:3.3 | 0.00204 | 0.94 | AML | other | m | 2019-02-21T16:36:09.99 |
IV.IVPL.HHN. | ML:2.3 | 0.000179 | 0.66 | AML | other | m | 2019-02-21T16:36:11.30 |
IV.GMB.BHE. | ML:2.5 | 0.000294 | 1.08 | AML | other | m | 2019-02-21T16:36:11.08 |
IV.MPNC.HHN. | ML:2.2 | 0.0001705 | 0.4 | AML | other | m | 2019-02-21T16:36:11.96 |
IV.GMB.BHN. | ML:2.6 | 0.0003695 | 0.76 | AML | other | m | 2019-02-21T16:36:12.52 |
IV.IVPL.HHE. | ML:2.2 | 0.00016649999999999998 | 0.44 | AML | other | m | 2019-02-21T16:36:12.45 |
IV.MPNC.HHE. | ML:2.3 | 0.0001905 | 0.54 | AML | other | m | 2019-02-21T16:36:12.34 |
MN.CEL.HHN. | ML:1.6 | 0.00004445 | 0.9 | AML | other | m | 2019-02-21T16:36:12.96 |
MN.CEL.HHE. | ML:1.6 | 0.000037699999999999995 | 0.62 | AML | other | m | 2019-02-21T16:36:13.58 |
IV.NOV.HHE. | ML:2.6 | 0.00028697495 | 0.7168 | AML | other | m | 2019-02-21T16:36:14.82 |
IV.PLAC.HHE. | ML:2.0 | 0.00007565 | 1.3 | AML | other | m | 2019-02-21T16:36:14.02 |
IV.PLAC.HHN. | ML:1.9 | 0.00006510000000000001 | 0.72 | AML | other | m | 2019-02-21T16:36:15.58 |
IV.CAR1.HHN. | ML:1.9 | 0.0000553 | 0.42 | AML | other | m | 2019-02-21T16:36:15.26 |
IV.CAR1.HHE. | ML:1.9 | 0.00006035 | 0.98 | AML | other | m | 2019-02-21T16:36:15.87 |
IV.NOV.HHN. | ML:2.7 | 0.000378 | 0.58 | AML | other | m | 2019-02-21T16:36:15.50 |
IV.MUCR.HHN. | ML:1.9 | 0.00005655 | 0.6 | AML | other | m | 2019-02-21T16:36:16.64 |
IV.MUCR.HHE. | ML:1.8 | 0.000043450000000000006 | 0.66 | AML | other | m | 2019-02-21T16:36:17.31 |
IV.CET2.HHN. | ML:2.3 | 0.000131 | 0.3 | AML | other | m | 2019-02-21T16:36:17.58 |
IV.CET2.HHE. | ML:2.0 | 0.0000639 | 1.14 | AML | other | m | 2019-02-21T16:36:17.98 |
IV.HLNI.HHN. | ML:2.0 | 0.000039 | 0.48 | AML | other | m | 2019-02-21T16:36:27.26 |
IV.HLNI.HHE. | ML:2.2 | 0.00005945 | 0.66 | AML | other | m | 2019-02-21T16:36:27.38 |