A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.0160, 15.4520 at 193 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 | 2016-06-20 21:21:35 |
39.0163 | 15.4523 | 193 | 2016-11-08 11:50:00 |
Bollettino Sismico Italiano INGV | 26127461 |
Reviewed Rev100 |
ML 2.1 | 2016-06-20 21:21:35 |
39.0372 | 15.4213 | 191 | 2016-06-20 21:35:38 |
Sala Sismica INGV-Roma | 25964601 |
Field | Value |
---|---|
Time (UTC) | 2016-06-20 21:21:35 ± 0.41 |
Latitude | 39.0163 ± 0.0288 |
Longitude | 15.4523 ± 0.0544 |
Depth (km) | 193 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 26127461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 5030 |
Semi-minor axis of confidence ellipse (meter) | 921 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 116 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5030.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 220 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
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) | 0.53060 |
Epicentral distance of station farthest from the epicenter (degree) | 3.61437 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 25964601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-06-20 21:35:38 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 26127461 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-06-27 13:01:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.SRN.HHZ. | 2016-06-20T21:22:44.67 | 3.0 | undecidable | manual | P | 401.1984 | 1.126 | 0 | ||
MN.TIP.HHZ. | 2016-06-20T21:22:26.91 | 0.3 | undecidable | manual | S | 80 | 113.8971 | 148 | 0.14 | 68 |
IV.PLAC.HHZ. | 2016-06-20T21:22:25.77 | 0.3 | undecidable | manual | S | 126 | 106.0161 | 150 | -0.11 | 69 |
IV.MSRU.HHE. | 2016-06-20T21:22:23.48 | 0.1 | undecidable | manual | S | 177 | 83.6496 | 155 | -0.18 | 95 |
IV.JOPP.HHZ. | 2016-06-20T21:22:22.50 | 0.6 | undecidable | manual | S | 140 | 58.8966 | 162 | 0.77 | 43 |
IV.CET2.HHZ. | 2016-06-20T21:22:22.29 | 0.6 | undecidable | manual | S | 37 | 71.373 | 159 | -0.34 | 48 |
MN.TIP.HHZ. | 2016-06-20T21:22:05.00 | 0.1 | undecidable | manual | P | 80 | 113.8971 | 148 | -0.03 | 93 |
IV.SOI.EHE. | 2016-06-20T21:22:05.13 | 0.3 | undecidable | manual | P | 153 | 116.8941 | 147 | -0.1 | 68 |
IV.MTTG.HHE. | 2016-06-20T21:22:05.50 | 0.3 | undecidable | manual | P | 169 | 114.3966 | 148 | 0.43 | 64 |
IV.PLAC.HHZ. | 2016-06-20T21:22:04.22 | 0.1 | undecidable | manual | P | 126 | 106.0161 | 150 | -0.3 | 89 |
IV.GMB.BHE. | 2016-06-20T21:22:04.94 | 0.3 | undecidable | manual | P | 161 | 99.6225 | 151 | 0.81 | 58 |
IV.CET2.HHZ. | 2016-06-20T21:22:03.10 | 0.3 | undecidable | manual | P | 37 | 71.373 | 159 | 0.46 | 69 |
IV.CAR1.HHZ. | 2016-06-20T21:22:02.48 | 0.1 | undecidable | manual | P | 68 | 70.374 | 159 | -0.12 | 100 |
IV.MSRU.HHE. | 2016-06-20T21:22:02.91 | 0.1 | undecidable | manual | P | 177 | 83.6496 | 155 | -0.33 | 93 |
IV.JOPP.HHZ. | 2016-06-20T21:22:01.86 | 0.1 | undecidable | manual | P | 140 | 58.8966 | 162 | -0.26 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PLAC.HHE. | ML:2.2 | 0.0000369 | 0.3 | AML | other | m | 2016-06-20T21:22:26.74 |
IV.PLAC.HHN. | ML:2.0 | 0.0000252 | 1.58 | AML | other | m | 2016-06-20T21:22:53.59 |