A magnitude ML 1.9 earthquake occured in region: Adriatico Centrale (MARE), on
and geographic coordinates (lat, lon) 42.6420, 16.2800 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 1.9 | 2021-03-27 16:03:32 |
42.6425 | 16.2798 | 10 | 2021-07-12 16:55:06 |
Bollettino Sismico Italiano INGV | 89248201 |
Reviewed Rev100 |
ML 2.2 | 2021-03-27 16:03:33 |
42.6647 | 16.238 | 10 | 2021-03-27 16:20:55 |
Sala Sismica INGV-Roma | 88525821 |
Field | Value |
---|---|
Time (UTC) | 2021-03-27 16:03:32 ± 0.27 |
Latitude | 42.6425 ± 0.0135 |
Longitude | 16.2798 ± 0.0281 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 89248201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2460 |
Semi-minor axis of confidence ellipse (meter) | 1290 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 291 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 327 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.76982 |
Epicentral distance of station farthest from the epicenter (degree) | 1.41913 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 88525821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-27 16:20:55 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 89248201 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-07-07 13:49:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.OT05.EHZ. | 2021-03-27T16:04:08.06 | 0.3 | undecidable | manual | S | 207 | 122.4885 | 50 | -0.18 | 96 |
OT.OT07.EHE. | 2021-03-27T16:04:08.04 | 0.6 | undecidable | manual | S | 202 | 122.2887 | 50 | -0.15 | 64 |
OT.OT06.EHZ. | 2021-03-27T16:04:07.30 | 0.6 | undecidable | manual | S | 208 | 120.1908 | 50 | -0.33 | 62 |
OT.OT04.EHE. | 2021-03-27T16:04:06.45 | 0.3 | undecidable | manual | S | 210 | 117.3936 | 50 | -0.44 | 92 |
IV.APRC.HHZ. | 2021-03-27T16:04:06.38 | 0.6 | undecidable | manual | S | 212 | 115.2957 | 50 | 0.04 | 67 |
OT.OT03.EHE. | 2021-03-27T16:04:06.46 | 0.6 | undecidable | manual | S | 207 | 115.4955 | 50 | 0.09 | 66 |
OT.OT12.EHZ. | 2021-03-27T16:04:06.78 | 0.3 | undecidable | manual | S | 195 | 116.1948 | 50 | 0.21 | 97 |
IV.MSAG.HHZ. | 2021-03-27T16:04:04.69 | 0.3 | undecidable | manual | S | 197 | 107.6145 | 50 | 0.42 | 94 |
IV.SGRT.HHN. | 2021-03-27T16:04:03.46 | 0.6 | undecidable | manual | S | 204 | 107.9142 | 50 | -0.89 | 52 |
OT.OT14.EHZ. | 2021-03-27T16:03:59.41 | 0.3 | undecidable | manual | S | 200 | 88.245 | 50 | 0.32 | 100 |
IV.TREM.HNZ. | 2021-03-27T16:03:59.21 | 0.6 | undecidable | manual | S | 228 | 85.4478 | 50 | 0.86 | 55 |
IV.CIGN.HHN. | 2021-03-27T16:03:58.72 | 0.6 | undecidable | manual | P | 226 | 157.5201 | 50 | 0.04 | 60 |
OT.OT05.EHZ. | 2021-03-27T16:03:53.11 | 0.3 | undecidable | manual | P | 207 | 122.4885 | 50 | -0.17 | 96 |
OT.OT07.EHE. | 2021-03-27T16:03:53.04 | 0.3 | undecidable | manual | P | 202 | 122.2887 | 50 | -0.22 | 95 |
OT.OT06.EHZ. | 2021-03-27T16:03:52.62 | 0.3 | undecidable | manual | P | 208 | 120.1908 | 50 | -0.31 | 94 |
OT.OT12.EHZ. | 2021-03-27T16:03:52.68 | 0.3 | undecidable | manual | P | 195 | 116.1948 | 50 | 0.36 | 93 |
OT.OT04.EHE. | 2021-03-27T16:03:52.62 | 0.3 | undecidable | manual | P | 210 | 117.3936 | 50 | 0.12 | 98 |
IV.APRC.HHZ. | 2021-03-27T16:03:52.39 | 0.3 | undecidable | manual | P | 212 | 115.2957 | 50 | 0.21 | 97 |
OT.OT03.EHE. | 2021-03-27T16:03:52.12 | 0.6 | undecidable | manual | P | 207 | 115.4955 | 50 | -0.08 | 66 |
IV.MSAG.HHZ. | 2021-03-27T16:03:51.15 | 0.3 | undecidable | manual | P | 197 | 107.6145 | 50 | 0.16 | 99 |
IV.SGRT.HHN. | 2021-03-27T16:03:50.69 | 0.3 | undecidable | manual | P | 204 | 107.9142 | 50 | -0.34 | 96 |
OT.OT14.EHZ. | 2021-03-27T16:03:48.16 | 0.6 | undecidable | manual | P | 200 | 88.245 | 50 | 0.16 | 69 |
IV.TREM.HNZ. | 2021-03-27T16:03:47.54 | 1.0 | undecidable | manual | P | 228 | 85.4478 | 50 | -0.03 | 36 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSAG.HHE. | ML:1.5 | 0.000030562995000000005 | 1.5232 | AML | other | m | 2021-03-27T16:04:04.88 |
IV.MSAG.HNE. | ML:1.9 | 0.000075716765 | 1.536 | AML | other | m | 2021-03-27T16:04:05.64 |
IV.MSAG.HHN. | ML:1.6 | 0.000034851215 | 0.2816 | AML | other | m | 2021-03-27T16:04:06.02 |
IV.APRC.HHE. | ML:2.2 | 0.0001413664 | 0.4224 | AML | other | m | 2021-03-27T16:04:07.08 |
OT.OT12.EHE. | ML:1.8 | 0.000044358675 | 0.832 | AML | other | m | 2021-03-27T16:04:07.56 |
OT.OT12.EHN. | ML:2.0 | 0.00006761260500000001 | 0.3584 | AML | other | m | 2021-03-27T16:04:07.60 |
IV.APRC.HHN. | ML:2.3 | 0.000150381 | 0.2048 | AML | other | m | 2021-03-27T16:04:07.82 |
OT.OT05.EHN. | ML:2.0 | 0.000076636705 | 1.8688 | AML | other | m | 2021-03-27T16:04:09.18 |
OT.OT05.EHE. | ML:2.0 | 0.000073626025 | 1.216 | AML | other | m | 2021-03-27T16:04:08.61 |