A magnitude ML 2.1 earthquake occured in region: Adriatico Centrale (MARE), on
and geographic coordinates (lat, lon) 42.6420, 15.9730 at 11 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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2021-07-15 17:53:05 |
42.6422 | 15.9732 | 11 | 2021-12-29 11:12:34 |
Bollettino Sismico Italiano INGV | 96055411 |
Reviewed Rev100 |
ML 2.3 | 2021-07-15 17:53:06 |
42.6127 | 15.9528 | 10 | 2021-07-15 18:13:13 |
Sala Sismica INGV-Roma | 92796211 |
Field | Value |
---|---|
Time (UTC) | 2021-07-15 17:53:05 ± 0.14 |
Latitude | 42.6422 ± 0.0000 |
Longitude | 15.9732 ± 0.0000 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 96055411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 0 |
Semi-minor axis of confidence ellipse (meter) | 0 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 0.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 225 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.28693 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 96055411 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-11-08 16:39:01 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 92796211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-15 18:13:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2021-07-15T17:54:57.72 | 3.0 | undecidable | manual | Sn | 1.56 | 0 | |||
IV.EUCT.HNZ. | 2021-07-15T17:54:52.00 | 3.0 | undecidable | manual | Pg | 14.63 | 0 | |||
IV.GIZZ.HHZ. | 2021-07-15T17:54:46.84 | 3.0 | undecidable | manual | Sn | 1.29 | 0 | |||
IV.CRJA.HHZ. | 2021-07-15T17:54:38.12 | 3.0 | undecidable | manual | Pg | 10.2 | 0 | |||
AC.VLO.HHZ. | 2021-07-15T17:54:32.23 | 3.0 | undecidable | manual | Sn | -8.36 | 0 | |||
GU.MAIM.HHZ. | 2021-07-15T17:54:14.70 | 3.0 | undecidable | manual | Pn | -3.41 | 0 | |||
IV.MTRZ.HHZ. | 2021-07-15T17:54:13.62 | 3.0 | negative | manual | Pn | 1.81 | 0 | |||
IV.ZCCA.HHZ. | 2021-07-15T17:54:10.58 | 3.0 | undecidable | manual | Pn | -5.4 | 0 | |||
MN.TRI.HHZ. | 2021-07-15T17:54:09.00 | 3.0 | positive | manual | Pg | -0.31 | 0 | |||
IV.SPS2.HHZ. | 2021-07-15T17:54:05.80 | 3.0 | negative | manual | Pg | 6.35 | 0 | |||
IV.APEC.HHZ. | 2021-07-15T17:53:53.31 | 3.0 | negative | manual | Pn | -5.1 | 0 | |||
IV.VIVA.HHZ. | 2021-07-15T17:53:51.51 | 3.0 | positive | manual | Pn | -1.24 | 0 | |||
OT.OT05.EHZ. | 2021-07-15T17:53:38.98 | 0.6 | undecidable | manual | S | 196 | 113.1978 | 90 | 0.42 | 53 |
OT.OT12.EHZ. | 2021-07-15T17:53:37.54 | 0.6 | undecidable | manual | S | 183 | 112.1988 | 90 | -0.77 | 47 |
IV.RNI2.HHZ. | 2021-07-15T17:53:37.76 | 3.0 | undecidable | manual | Pn | -1.74 | 0 | |||
IV.APRC.HHZ. | 2021-07-15T17:53:37.22 | 0.6 | undecidable | manual | S | 200 | 104.3178 | 90 | 1.03 | 42 |
OT.OT03.EHE. | 2021-07-15T17:53:37.28 | 0.6 | undecidable | manual | S | 195 | 106.5156 | 90 | 0.5 | 53 |
IV.LPEL.HHZ. | 2021-07-15T17:53:36.06 | 3.0 | undecidable | manual | Pn | -1.66 | 0 | |||
IV.SGRT.HHZ. | 2021-07-15T17:53:35.41 | 0.6 | undecidable | manual | S | 191 | 100.2219 | 90 | 0.33 | 55 |
IV.MSAG.HHZ. | 2021-07-15T17:53:35.48 | 0.6 | undecidable | manual | S | 183 | 103.3188 | 90 | -0.45 | 53 |
OT.OT13.EHZ. | 2021-07-15T17:53:31.39 | 0.6 | undecidable | manual | S | 169 | 86.1471 | 90 | 0.06 | 60 |
OT.OT14.EHZ. | 2021-07-15T17:53:30.88 | 0.6 | undecidable | manual | S | 184 | 82.8504 | 90 | 0.41 | 56 |
CR.STON.BHZ. | 2021-07-15T17:53:30.39 | 0.3 | undecidable | manual | P | 79 | 142.8459 | 90 | 1.07 | 57 |
IV.TREM.HNZ. | 2021-07-15T17:53:28.03 | 0.6 | undecidable | manual | S | 214 | 68.9754 | 90 | 1.27 | 40 |
OT.OT07.EHE. | 2021-07-15T17:53:24.73 | 0.3 | undecidable | manual | P | 191 | 115.0959 | 90 | -0.32 | 80 |
OT.OT12.EHZ. | 2021-07-15T17:53:24.06 | 0.3 | undecidable | manual | P | 183 | 112.1988 | 90 | -0.55 | 76 |
OT.OT05.EHZ. | 2021-07-15T17:53:24.56 | 0.3 | undecidable | manual | P | 196 | 113.1978 | 90 | -0.19 | 83 |
OT.OT03.EHE. | 2021-07-15T17:53:23.83 | 0.3 | undecidable | manual | P | 195 | 106.5156 | 90 | 0.1 | 86 |
OT.OT04.EHE. | 2021-07-15T17:53:23.84 | 0.3 | undecidable | manual | P | 198 | 107.3148 | 90 | -0.01 | 87 |
IV.APRC.HHZ. | 2021-07-15T17:53:23.39 | 0.3 | undecidable | manual | P | 200 | 104.3178 | 90 | 0.01 | 88 |
IV.SGRT.HHZ. | 2021-07-15T17:53:22.34 | 0.3 | undecidable | manual | P | 191 | 100.2219 | 90 | -0.4 | 81 |
IV.MSAG.HHZ. | 2021-07-15T17:53:22.59 | 0.1 | undecidable | manual | P | 183 | 103.3188 | 90 | -0.64 | 100 |
OT.OT13.EHZ. | 2021-07-15T17:53:20.42 | 0.3 | undecidable | manual | P | 169 | 86.1471 | 90 | -0.16 | 88 |
OT.OT14.EHZ. | 2021-07-15T17:53:19.21 | 0.3 | undecidable | manual | P | 184 | 82.8504 | 90 | -0.87 | 71 |
IV.TREM.HNZ. | 2021-07-15T17:53:18.77 | 0.3 | undecidable | manual | P | 214 | 68.9754 | 90 | 0.83 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SGRT.HHE. | ML:2.0 | 0.00010867375000000002 | 0.8576 | AML | other | m | 2021-07-15T17:53:35.62 |
IV.MSAG.HHE. | ML:1.6 | 0.000038895325 | 0.4224 | AML | other | m | 2021-07-15T17:53:36.46 |
IV.MSAG.HHN. | ML:1.9 | 0.00007916788999999999 | 0.4864 | AML | other | m | 2021-07-15T17:53:36.63 |
IV.MSAG.HNN. | ML:2.3 | 0.0001957753 | 0.5248 | AML | other | m | 2021-07-15T17:53:36.65 |
IV.SGRT.HHN. | ML:1.9 | 0.00007980731000000001 | 0.2688 | AML | other | m | 2021-07-15T17:53:36.71 |
IV.MSAG.HNE. | ML:2.0 | 0.00010458119 | 1.3056 | AML | other | m | 2021-07-15T17:53:36.90 |
IV.APRC.HNE. | ML:2.3 | 0.00019853670000000002 | 0.4096 | AML | other | m | 2021-07-15T17:53:38.09 |
IV.APRC.HHE. | ML:2.3 | 0.000185638 | 0.448 | AML | other | m | 2021-07-15T17:53:37.89 |
IV.APRC.HHN. | ML:2.6 | 0.00033249909999999997 | 0.4736 | AML | other | m | 2021-07-15T17:53:38.59 |
OT.OT12.EHN. | ML:2.1 | 0.00009366152999999999 | 0.32 | AML | other | m | 2021-07-15T17:53:38.64 |
OT.OT05.EHN. | ML:2.0 | 0.000084313605 | 0.4608 | AML | other | m | 2021-07-15T17:53:39.20 |
OT.OT12.EHE. | ML:2.1 | 0.00011243555 | 0.256 | AML | other | m | 2021-07-15T17:53:39.44 |
OT.OT05.EHE. | ML:2.1 | 0.00009997741 | 0.704 | AML | other | m | 2021-07-15T17:53:39.71 |
CR.STON.BHN. | ML:2.0 | 0.000053932625 | 0.6016 | AML | other | m | 2021-07-15T17:53:48.45 |