A magnitude Md 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.7240, 15.5960 at 160 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 |
Md 2.2 | 2020-12-05 16:55:26 |
38.7237 | 15.5962 | 161 | 2021-02-26 14:56:16 |
Bollettino Sismico Italiano INGV | 86506981 |
Field | Value |
---|---|
Time (UTC) | 2020-12-05 16:55:26 ± 0.2 |
Latitude | 38.7237 ± 0.0126 |
Longitude | 15.5962 ± 0.0265 |
Depth (km) | 161 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86506981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2385 |
Semi-minor axis of confidence ellipse (meter) | 758 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 114 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 190 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.21408 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.9 |
Num. used stations | 6 |
Type of magnitude | Md |
Reference to an origin | 86506981 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-23 20:26:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TIP.HHZ. | 2020-12-05T16:56:12.26 | 1.0 | undecidable | manual | S | 63 | 112.2987 | 143 | 0.11 | 21 |
IV.SPS2.HHZ. | 2020-12-05T16:56:10.21 | 0.6 | undecidable | manual | S | 45 | 89.7435 | 149 | 0.79 | 36 |
IV.CET2.HHZ. | 2020-12-05T16:56:09.84 | 0.6 | undecidable | manual | S | 19 | 94.5387 | 148 | -0.12 | 43 |
IV.PLAC.HHZ. | 2020-12-05T16:56:08.46 | 0.6 | undecidable | manual | S | 112 | 79.1652 | 152 | 0.17 | 44 |
IV.SOI.EHZ. | 2020-12-05T16:56:08.72 | 0.6 | undecidable | manual | S | 151 | 82.4508 | 151 | 0.09 | 45 |
IV.MSRU.HHZ. | 2020-12-05T16:56:06.38 | 0.6 | undecidable | manual | S | 189 | 51.6039 | 161 | 0.45 | 44 |
XK.GIZZ.HHZ. | 2020-12-05T16:56:06.11 | 0.3 | undecidable | manual | S | 62 | 59.9955 | 158 | -0.45 | 65 |
MN.CEL.HHZ. | 2020-12-05T16:56:06.15 | 0.3 | undecidable | manual | S | 153 | 57.498 | 159 | -0.22 | 68 |
IV.JOPP.HHZ. | 2020-12-05T16:56:04.64 | 0.6 | undecidable | manual | S | 117 | 28.2495 | 169 | 0 | 50 |
ST.OZOL.EHZ. | 2020-12-05T16:56:01.36 | 3.0 | undecidable | manual | Sn | -1.04 | 0 | |||
IV.CAGR.HHZ. | 2020-12-05T16:55:59.55 | 3.0 | undecidable | manual | Pg | 5.8 | 0 | |||
IV.ZONE.HHZ. | 2020-12-05T16:55:56.90 | 3.0 | undecidable | manual | Sn | 3.47 | 0 | |||
IV.PIPA.HHZ. | 2020-12-05T16:55:54.61 | 0.1 | undecidable | manual | P | 51 | 134.7651 | 137 | -0.13 | 80 |
AC.VLO.HHZ. | 2020-12-05T16:55:54.00 | 3.0 | undecidable | manual | Pn | -4.53 | 0 | |||
IV.CELI.HHZ. | 2020-12-05T16:55:53.01 | 0.1 | undecidable | manual | P | 46 | 108.9132 | 144 | 0.32 | 81 |
MN.TIP.HHZ. | 2020-12-05T16:55:52.81 | 0.1 | undecidable | manual | P | 63 | 112.2987 | 143 | -0.13 | 83 |
IV.CET2.HHZ. | 2020-12-05T16:55:51.52 | 0.3 | undecidable | manual | P | 19 | 94.5387 | 148 | -0.16 | 64 |
XK.SELL.HHZ. | 2020-12-05T16:55:51.71 | 0.1 | undecidable | manual | P | 72 | 93.6396 | 148 | 0.09 | 87 |
IV.SPS2.HHZ. | 2020-12-05T16:55:51.39 | 0.3 | undecidable | manual | P | 45 | 89.7435 | 149 | 0.02 | 67 |
IV.SOI.EHZ. | 2020-12-05T16:55:51.00 | 0.1 | undecidable | manual | P | 151 | 82.4508 | 151 | 0.09 | 90 |
IV.PLAC.HHZ. | 2020-12-05T16:55:50.70 | 0.1 | undecidable | manual | P | 112 | 79.1652 | 152 | -0.02 | 91 |
XK.GIZZ.HHZ. | 2020-12-05T16:55:49.46 | 0.1 | undecidable | manual | P | 62 | 59.9955 | 158 | -0.25 | 90 |
MN.CEL.HHZ. | 2020-12-05T16:55:49.49 | 0.1 | undecidable | manual | P | 153 | 57.498 | 159 | -0.11 | 92 |
IV.MSRU.HHZ. | 2020-12-05T16:55:49.42 | 0.1 | undecidable | manual | P | 189 | 51.6039 | 161 | 0.07 | 95 |
IV.JOPP.HHZ. | 2020-12-05T16:55:48.64 | 0.1 | undecidable | manual | P | 117 | 28.2495 | 169 | 0.04 | 100 |
IV.POFI.HHZ. | 2020-12-05T16:55:21.11 | 3.0 | undecidable | manual | Sn | -4.11 | 0 | |||
IV.PZUN.HHZ. | 2020-12-05T16:55:21.32 | 3.0 | positive | manual | Pn | -3.91 | 0 | |||
IT.LRNO.HNZ. | 2020-12-05T16:55:11.27 | 3.0 | undecidable | manual | Pg | 3.15 | 0 | |||
IV.PTRJ.HNZ. | 2020-12-05T16:55:05.20 | 3.0 | undecidable | manual | Pn | -3.62 | 0 | |||
IV.PLMA.HHZ. | 2020-12-05T16:55:03.40 | 3.0 | negative | manual | Pg | 3.4 | 0 | |||
GU.GSCL.HHZ. | 2020-12-05T16:54:56.50 | 3.0 | undecidable | manual | Pn | -0.33 | 0 | |||
IV.FDMO.HHZ. | 2020-12-05T16:54:55.58 | 3.0 | undecidable | manual | S | 0.94 | 0 | |||
IT.FIE.HGZ. | 2020-12-05T16:54:43.61 | 3.0 | undecidable | manual | P | -1.92 | 0 | |||
IV.MAON.HHZ. | 2020-12-05T16:54:41.68 | 3.0 | undecidable | manual | Pn | -5.56 | 0 | |||
IV.LNSS.HHZ. | 2020-12-05T16:54:40.86 | 3.0 | positive | manual | P | -4.02 | 0 | |||
IV.NRCA.HNZ. | 2020-12-05T16:54:40.04 | 3.0 | undecidable | manual | P | -3.62 | 0 |