A magnitude ML 2.1 earthquake occured in region: Adriatico Centrale (MARE), on
and geographic coordinates (lat, lon) 42.6680, 16.1450 at 10 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 | 2021-03-29 03:28:55 |
42.6677 | 16.1452 | 10 | 2021-07-12 16:55:16 |
Bollettino Sismico Italiano INGV | 91703921 |
Reviewed Rev100 |
ML 2.1 | 2021-03-29 03:28:56 |
42.6538 | 16.1268 | 10 | 2021-03-29 03:43:50 |
Sala Sismica INGV-Roma | 88578111 |
Field | Value |
---|---|
Time (UTC) | 2021-03-29 03:28:55 ± 0.39 |
Latitude | 42.6677 ± 0.0126 |
Longitude | 16.1452 ± 0.0318 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 91703921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2780 |
Semi-minor axis of confidence ellipse (meter) | 1118 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 289 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 317 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.71856 |
Epicentral distance of station farthest from the epicenter (degree) | 1.22128 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 91703921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-22 11:06:24 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 88578111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-29 03:43:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MELA.HHE. | 2021-03-29T03:29:35.72 | 0.3 | undecidable | manual | S | 218 | 135.5643 | 50 | 1.17 | 47 |
OT.OT05.EHZ. | 2021-03-29T03:29:30.00 | 0.6 | undecidable | manual | S | 202 | 120.3906 | 50 | -0.5 | 43 |
OT.OT07.EHN. | 2021-03-29T03:29:30.15 | 0.3 | undecidable | manual | S | 197 | 121.1898 | 50 | -0.57 | 64 |
OT.OT12.EHZ. | 2021-03-29T03:29:29.00 | 0.6 | undecidable | manual | S | 190 | 116.4945 | 50 | -0.47 | 44 |
OT.OT06.EHN. | 2021-03-29T03:29:29.97 | 1.0 | undecidable | manual | S | 203 | 117.993 | 50 | 0.12 | 24 |
OT.OT04.EHZ. | 2021-03-29T03:29:28.77 | 0.6 | undecidable | manual | S | 204 | 114.8961 | 50 | -0.27 | 46 |
IV.APRC.HNN. | 2021-03-29T03:29:28.38 | 0.6 | undecidable | manual | S | 206 | 112.3986 | 50 | 0.01 | 49 |
OT.OT03.EHN. | 2021-03-29T03:29:27.77 | 0.3 | undecidable | manual | S | 201 | 113.4975 | 50 | -0.89 | 56 |
IV.MSAG.HHZ. | 2021-03-29T03:29:27.08 | 0.3 | undecidable | manual | S | 190 | 107.7144 | 50 | -0.04 | 74 |
IV.SGRT.HHZ. | 2021-03-29T03:29:26.73 | 0.6 | undecidable | manual | S | 198 | 106.5156 | 50 | -0.06 | 49 |
OT.OT14.EHZ. | 2021-03-29T03:29:22.21 | 0.3 | undecidable | manual | S | 193 | 87.7455 | 50 | 0.44 | 71 |
OT.OT13.EHZ. | 2021-03-29T03:29:22.56 | 0.6 | undecidable | manual | S | 178 | 87.3459 | 50 | 0.89 | 40 |
IV.TREM.HHN. | 2021-03-29T03:29:20.49 | 0.6 | undecidable | manual | S | 221 | 79.7646 | 50 | 0.85 | 41 |
IV.MELA.HHE. | 2021-03-29T03:29:18.26 | 0.6 | undecidable | manual | P | 218 | 135.5643 | 50 | 0.16 | 45 |
IV.APRC.HNN. | 2021-03-29T03:29:15.14 | 0.3 | undecidable | manual | P | 206 | 112.3986 | 50 | 0.61 | 64 |
OT.OT05.EHZ. | 2021-03-29T03:29:15.30 | 0.3 | undecidable | manual | P | 202 | 120.3906 | 50 | -0.47 | 66 |
OT.OT03.EHN. | 2021-03-29T03:29:15.02 | 0.3 | undecidable | manual | P | 201 | 113.4975 | 50 | 0.31 | 69 |
OT.OT12.EHZ. | 2021-03-29T03:29:15.44 | 0.3 | undecidable | manual | P | 190 | 116.4945 | 50 | 0.27 | 69 |
OT.OT06.EHN. | 2021-03-29T03:29:15.13 | 0.3 | undecidable | manual | P | 203 | 117.993 | 50 | -0.26 | 69 |
OT.OT07.EHN. | 2021-03-29T03:29:15.48 | 0.1 | undecidable | manual | P | 197 | 121.1898 | 50 | -0.41 | 89 |
OT.OT04.EHZ. | 2021-03-29T03:29:14.49 | 0.3 | undecidable | manual | P | 204 | 114.8961 | 50 | -0.43 | 67 |
IV.MSAG.HHZ. | 2021-03-29T03:29:13.79 | 0.3 | undecidable | manual | P | 190 | 107.7144 | 50 | -0.02 | 74 |
IV.SGRT.HHZ. | 2021-03-29T03:29:13.32 | 0.3 | undecidable | manual | P | 198 | 106.5156 | 50 | -0.3 | 70 |
OT.OT13.EHZ. | 2021-03-29T03:29:11.50 | 0.3 | undecidable | manual | P | 178 | 87.3459 | 50 | 0.83 | 61 |
OT.OT14.EHZ. | 2021-03-29T03:29:10.89 | 0.1 | undecidable | manual | P | 193 | 87.7455 | 50 | 0.16 | 100 |
IV.TREM.HHN. | 2021-03-29T03:29:09.10 | 0.3 | undecidable | manual | P | 221 | 79.7646 | 50 | -0.4 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
OT.OT13.EHN. | ML:2.5 | 0.00040585705 | 0.2992 | AML | other | m | 2021-03-29T03:29:24.15 |
OT.OT13.EHE. | ML:2.3 | 0.0002464126 | 0.28 | AML | other | m | 2021-03-29T03:29:24.32 |
IV.SGRT.HHN. | ML:2.4 | 0.0002095 | 0.42 | AML | other | m | 2021-03-29T03:29:28.26 |
IV.MSAG.HHE. | ML:1.5 | 0.00003075 | 0.74 | AML | other | m | 2021-03-29T03:29:28.56 |
IV.MSAG.HNN. | ML:2.3 | 0.00017850359999999998 | 0.2992 | AML | other | m | 2021-03-29T03:29:28.79 |
IV.MSAG.HHN. | ML:2.0 | 0.00007769999999999999 | 0.96 | AML | other | m | 2021-03-29T03:29:28.31 |
IV.SGRT.HHE. | ML:2.4 | 0.000209 | 0.36 | AML | other | m | 2021-03-29T03:29:29.30 |
IV.MSAG.HNE. | ML:2.0 | 0.00009093366 | 1.7616 | AML | other | m | 2021-03-29T03:29:29.12 |
OT.OT12.EHE. | ML:1.8 | 0.000056550000000000006 | 0.38 | AML | other | m | 2021-03-29T03:29:31.37 |
OT.OT12.EHN. | ML:2.0 | 0.00007539999999999999 | 0.3 | AML | other | m | 2021-03-29T03:29:32.23 |