A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4420, 15.3270 at 157 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 | 2021-04-03 11:41:39 |
38.4417 | 15.3268 | 157 | 2021-07-12 16:55:17 |
Bollettino Sismico Italiano INGV | 92266241 |
Reviewed Rev100 |
ML 2.2 | 2021-04-03 11:41:39 |
38.4833 | 15.3165 | 158 | 2021-04-03 11:58:50 |
Sala Sismica INGV-Roma | 88737551 |
Field | Value |
---|---|
Time (UTC) | 2021-04-03 11:41:39 ± 0.34 |
Latitude | 38.4417 ± 0.0315 |
Longitude | 15.3268 ± 0.0321 |
Depth (km) | 157 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 92266241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3949 |
Semi-minor axis of confidence ellipse (meter) | 850 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 144 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 47 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.32920 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 88737551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-03 11:58:50 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.4 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 92266241 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-07-05 14:58:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.VLO.HHZ. | 2021-04-03T11:43:36.72 | 3.0 | undecidable | manual | Sg | 9.7 | 0 | |||
OX.SABO.HNZ. | 2021-04-03T11:43:26.38 | 3.0 | undecidable | manual | Pn | -3.96 | 0 | |||
SL.BOJS.BHZ. | 2021-04-03T11:43:10.47 | 3.0 | negative | manual | Pn | -9.99 | 0 | |||
TV.SF04.EHZ. | 2021-04-03T11:43:09.27 | 3.0 | positive | manual | Pg | 12.29 | 0 | |||
IV.CFMN.HHZ. | 2021-04-03T11:43:02.03 | 3.0 | undecidable | manual | Sg | 1.18 | 0 | |||
IV.ARVD.HHZ. | 2021-04-03T11:43:02.46 | 3.0 | positive | manual | Pg | 2.9 | 0 | |||
IV.MTMR.HNZ. | 2021-04-03T11:43:01.40 | 3.0 | undecidable | manual | Sg | 1.81 | 0 | |||
IX.STN3.HNZ.01 | 2021-04-03T11:42:51.54 | 3.0 | undecidable | manual | Sg | -0.11 | 0 | |||
IV.NARO.HHZ. | 2021-04-03T11:42:47.89 | 3.0 | undecidable | manual | Pn | -9.99 | 0 | |||
AC.VLO.HHZ. | 2021-04-03T11:42:43.41 | 3.0 | undecidable | manual | Pg | 5.08 | 0 | |||
IV.LNSS.HHZ. | 2021-04-03T11:42:41.99 | 3.0 | undecidable | manual | Pn | -6.18 | 0 | |||
IV.MTGR.HHZ. | 2021-04-03T11:42:41.96 | 3.0 | undecidable | manual | Sn | -1.93 | 0 | |||
IV.CPTP.HHZ. | 2021-04-03T11:42:39.85 | 3.0 | undecidable | manual | Sg | 10.59 | 0 | |||
IV.MTRA.HNZ. | 2021-04-03T11:42:39.02 | 3.0 | undecidable | manual | Pn | -9.87 | 0 | |||
IV.BSSO.HHZ. | 2021-04-03T11:42:32.92 | 3.0 | undecidable | manual | Pg | 1.88 | 0 | |||
IV.CELI.HHE. | 2021-04-03T11:42:30.35 | 0.6 | undecidable | manual | S | 43 | 147.5412 | 134 | 1.08 | 29 |
IV.SERS.HNN. | 2021-04-03T11:42:27.81 | 0.6 | undecidable | manual | S | 60 | 134.9649 | 137 | 0.44 | 39 |
IT.PLTA.HNZ. | 2021-04-03T11:42:24.32 | 3.0 | undecidable | manual | Pn | -9.99 | 0 | |||
IV.CAFE.HHZ. | 2021-04-03T11:42:23.07 | 3.0 | undecidable | manual | Pg | -1.07 | 0 | |||
IV.PLAC.HHZ. | 2021-04-03T11:42:21.98 | 0.6 | undecidable | manual | S | 89 | 96.5256 | 146 | -0.22 | 44 |
IV.SOI.EHZ. | 2021-04-03T11:42:20.11 | 0.6 | undecidable | manual | S | 123 | 75.369 | 153 | 0.23 | 46 |
IV.SICLA.EHE. | 2021-04-03T11:42:17.17 | 0.6 | undecidable | manual | S | 121 | 39.5271 | 165 | 0.11 | 50 |
IV.JOPP.HHZ. | 2021-04-03T11:42:17.70 | 0.6 | undecidable | manual | S | 69 | 51.8037 | 161 | -0.16 | 49 |
IV.MPNC.HHE. | 2021-04-03T11:42:16.93 | 1.0 | undecidable | manual | S | 176 | 32.8449 | 167 | 0.21 | 25 |
IV.MILZ.HHE. | 2021-04-03T11:42:16.33 | 0.6 | undecidable | manual | S | 204 | 20.6682 | 172 | 0.08 | 52 |
IV.MSRU.HHZ. | 2021-04-03T11:42:16.33 | 0.6 | undecidable | manual | S | 141 | 25.2525 | 170 | -0.08 | 52 |
IX.STN3.HNZ.01 | 2021-04-03T11:42:12.87 | 3.0 | negative | manual | Pn | -5.59 | 0 | |||
IV.RAFF.HHZ. | 2021-04-03T11:42:10.13 | 3.0 | undecidable | manual | P | 0.81 | 0 | |||
IV.CELI.HHE. | 2021-04-03T11:42:08.22 | 0.3 | undecidable | manual | P | 43 | 147.5412 | 134 | 0.04 | 62 |
IV.SERS.HNN. | 2021-04-03T11:42:07.37 | 0.3 | undecidable | manual | P | 60 | 134.9649 | 137 | 0.29 | 60 |
IV.CPTP.HHZ. | 2021-04-03T11:42:06.01 | 3.0 | positive | manual | Pn | 0.13 | 0 | |||
IV.CET2.HHE. | 2021-04-03T11:42:06.68 | 0.6 | undecidable | manual | P | 24 | 132.1677 | 137 | -0.16 | 42 |
IV.EPZF.HHZ. | 2021-04-03T11:42:04.10 | 0.6 | undecidable | manual | P | 211 | 79.8645 | 151 | 1.09 | 34 |
IV.PLAC.HHZ. | 2021-04-03T11:42:03.95 | 0.3 | undecidable | manual | P | 89 | 96.5256 | 146 | -0.14 | 67 |
IV.MSFR.HHE. | 2021-04-03T11:42:03.06 | 0.6 | undecidable | manual | P | 235 | 78.4659 | 152 | 0.13 | 47 |
IV.EPIT.HHN. | 2021-04-03T11:42:03.74 | 0.3 | undecidable | manual | P | 199 | 73.7706 | 153 | 1.07 | 51 |
IV.SOI.EHZ. | 2021-04-03T11:42:02.52 | 0.3 | undecidable | manual | P | 123 | 75.369 | 153 | -0.23 | 69 |
IV.AIO.HHZ. | 2021-04-03T11:42:02.02 | 0.3 | undecidable | manual | P | 189 | 52.8027 | 160 | 0.39 | 69 |
IV.FERC.HNE. | 2021-04-03T11:42:02.60 | 0.6 | undecidable | manual | P | 89 | 69.5748 | 154 | 0.17 | 47 |
IV.MUCR.HHE. | 2021-04-03T11:42:02.40 | 1.0 | undecidable | manual | P | 222 | 59.2962 | 158 | 0.48 | 22 |
IV.JOPP.HHZ. | 2021-04-03T11:42:01.20 | 0.3 | undecidable | manual | P | 69 | 51.8037 | 161 | -0.39 | 70 |
IV.IVUG.HHZ. | 2021-04-03T11:42:01.08 | 0.1 | undecidable | manual | P | 260 | 30.0477 | 168 | 0.22 | 100 |
IV.MILZ.HHE. | 2021-04-03T11:42:00.04 | 0.1 | undecidable | manual | P | 204 | 20.6682 | 172 | -0.62 | 91 |
IV.IVPL.HNE. | 2021-04-03T11:42:00.59 | 0.1 | undecidable | manual | P | 257 | 31.0467 | 168 | -0.29 | 98 |
IV.MSRU.HHZ. | 2021-04-03T11:42:00.12 | 0.3 | undecidable | manual | P | 141 | 25.2525 | 170 | -0.63 | 68 |
IV.MPNC.HHE. | 2021-04-03T11:42:00.51 | 0.3 | undecidable | manual | P | 176 | 32.8449 | 167 | -0.42 | 71 |
IV.SICLA.EHE. | 2021-04-03T11:42:00.72 | 0.6 | undecidable | manual | P | 121 | 39.5271 | 165 | -0.41 | 47 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSRU.HHE. | ML:2.5 | 0.00013631447000000003 | 0.32 | AML | other | m | 2021-04-03T11:42:17.58 |
IV.MSRU.HHN. | ML:2.4 | 0.000117500645 | 0.1792 | AML | other | m | 2021-04-03T11:42:17.59 |
IV.ENIC.HNE. | ML:3.2 | 0.0005668524 | 1.0304 | AML | other | m | 2021-04-03T11:42:19.47 |
IV.ENIC.HNN. | ML:3.4 | 0.00095008775 | 0.9728 | AML | other | m | 2021-04-03T11:42:19.51 |
IV.JOPP.HHN. | ML:1.8 | 0.000028279039999999998 | 0.096 | AML | other | m | 2021-04-03T11:42:20.08 |
IV.SOI.EHN. | ML:2.0 | 0.000041800000000000006 | 0.82 | AML | other | m | 2021-04-03T11:42:20.34 |
IV.JOPP.HHE. | ML:1.8 | 0.00002568837 | 0.1024 | AML | other | m | 2021-04-03T11:42:20.56 |
IV.AIO.HHE. | ML:2.0 | 0.0000433 | 0.84 | AML | other | m | 2021-04-03T11:42:21.52 |
IV.AIO.HHN. | ML:2.0 | 0.0000465 | 0.24 | AML | other | m | 2021-04-03T11:42:22.38 |
IV.PLAC.HHN. | ML:2.0 | 0.0000334636365 | 0.4224 | AML | other | m | 2021-04-03T11:42:23.54 |
IV.PLAC.HHE. | ML:2.1 | 0.000038901625 | 0.3776 | AML | other | m | 2021-04-03T11:42:24.71 |
IV.SOI.EHE. | ML:2.0 | 0.0000362 | 0.62 | AML | other | m | 2021-04-03T11:42:25.86 |
IV.PLAC.HNN. | ML:2.2 | 0.000054342215 | 0.7392 | AML | other | m | 2021-04-03T11:42:42.78 |
IV.ENIC.HHN. | ML:2.5 | 0.00012360756 | 1.7184 | AML | other | m | 2021-04-03T11:42:49.92 |
IV.ENIC.HHE. | ML:2.6 | 0.00013796358 | 0.256 | AML | other | m | 2021-04-03T11:42:50.67 |