A magnitude ML 2.2 earthquake occured in region: Adriatico Centrale (MARE), on
and geographic coordinates (lat, lon) 42.6870, 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 2.2 | 2021-03-28 00:37:04 |
42.6873 | 16.1447 | 10 | 2021-07-12 16:55:05 |
Bollettino Sismico Italiano INGV | 88885641 |
Reviewed Rev100 |
ML 2.2 | 2021-03-28 00:37:05 |
42.638 | 16.2473 | 32 | 2021-03-28 00:42:07 |
Sala Sismica INGV-Roma | 88538131 |
Field | Value |
---|---|
Time (UTC) | 2021-03-28 00:37:04 ± 0.36 |
Latitude | 42.6873 ± 0.0108 |
Longitude | 16.1447 ± 0.0294 |
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 | 88885641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2449 |
Semi-minor axis of confidence ellipse (meter) | 1034 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 286 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 316 |
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) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.73295 |
Epicentral distance of station farthest from the epicenter (degree) | 1.38136 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 88538131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-28 00:42:07 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 88885641 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-20 11:06:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.OT05.EHZ. | 2021-03-28T00:37:39.45 | 0.6 | undecidable | manual | S | 202 | 122.4885 | 50 | -0.3 | 50 |
OT.OT07.EHN. | 2021-03-28T00:37:39.15 | 0.6 | undecidable | manual | S | 197 | 123.2877 | 50 | -0.83 | 42 |
OT.OT06.EHN. | 2021-03-28T00:37:39.03 | 0.6 | undecidable | manual | S | 202 | 119.991 | 50 | -0.06 | 53 |
OT.OT04.EHZ. | 2021-03-28T00:37:38.12 | 0.6 | undecidable | manual | S | 204 | 116.8941 | 50 | -0.16 | 52 |
OT.OT12.EHZ. | 2021-03-28T00:37:38.40 | 0.6 | undecidable | manual | S | 190 | 118.6923 | 50 | -0.35 | 50 |
OT.OT03.EHN. | 2021-03-28T00:37:37.57 | 0.6 | undecidable | manual | S | 201 | 115.5954 | 50 | -0.34 | 50 |
IV.APRC.HHN. | 2021-03-28T00:37:37.88 | 0.3 | undecidable | manual | S | 206 | 114.3966 | 50 | 0.28 | 77 |
IV.MSAG.HHZ. | 2021-03-28T00:37:36.74 | 0.6 | undecidable | manual | S | 190 | 109.9122 | 50 | 0.34 | 51 |
IV.SGRT.HHZ. | 2021-03-28T00:37:35.34 | 0.6 | undecidable | manual | S | 198 | 108.6135 | 50 | -0.71 | 45 |
OT.OT13.EHE. | 2021-03-28T00:37:31.35 | 0.3 | undecidable | manual | S | 178 | 89.5437 | 50 | 0.39 | 79 |
OT.OT14.EHZ. | 2021-03-28T00:37:31.53 | 0.3 | undecidable | manual | S | 193 | 89.8434 | 50 | 0.48 | 77 |
IV.CIGN.HHN. | 2021-03-28T00:37:30.40 | 0.3 | undecidable | manual | P | 222 | 153.3354 | 50 | 0.85 | 58 |
IV.TREM.HHZ. | 2021-03-28T00:37:29.23 | 0.3 | undecidable | manual | S | 220 | 81.3519 | 50 | 0.45 | 79 |
IV.MELA.HNE. | 2021-03-28T00:37:27.20 | 0.3 | undecidable | manual | P | 218 | 137.2626 | 50 | 0.13 | 75 |
OT.OT06.EHN. | 2021-03-28T00:37:24.08 | 0.3 | undecidable | manual | P | 202 | 119.991 | 50 | -0.32 | 75 |
OT.OT12.EHZ. | 2021-03-28T00:37:24.41 | 0.3 | undecidable | manual | P | 190 | 118.6923 | 50 | 0.2 | 77 |
OT.OT07.EHN. | 2021-03-28T00:37:24.52 | 0.1 | undecidable | manual | P | 197 | 123.2877 | 50 | -0.4 | 98 |
OT.OT04.EHZ. | 2021-03-28T00:37:23.40 | 0.1 | undecidable | manual | P | 204 | 116.8941 | 50 | -0.53 | 96 |
OT.OT05.EHZ. | 2021-03-28T00:37:23.89 | 0.1 | undecidable | manual | P | 202 | 122.4885 | 50 | -0.89 | 82 |
OT.OT03.EHN. | 2021-03-28T00:37:23.98 | 0.3 | undecidable | manual | P | 201 | 115.5954 | 50 | 0.26 | 77 |
IV.APRC.HHN. | 2021-03-28T00:37:23.93 | 0.1 | undecidable | manual | P | 206 | 114.3966 | 50 | 0.39 | 100 |
IV.SGRT.HHZ. | 2021-03-28T00:37:22.26 | 0.3 | undecidable | manual | P | 198 | 108.6135 | 50 | -0.39 | 76 |
IV.MSAG.HHZ. | 2021-03-28T00:37:22.80 | 0.3 | undecidable | manual | P | 190 | 109.9122 | 50 | -0.05 | 81 |
OT.OT13.EHE. | 2021-03-28T00:37:20.40 | 0.1 | undecidable | manual | P | 178 | 89.5437 | 50 | 0.69 | 95 |
OT.OT14.EHZ. | 2021-03-28T00:37:19.75 | 0.3 | undecidable | manual | P | 193 | 89.8434 | 50 | -0.01 | 85 |
IV.TREM.HHZ. | 2021-03-28T00:37:18.62 | 0.6 | undecidable | manual | P | 220 | 81.3519 | 50 | 0.17 | 56 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TREM.HNE. | ML:2.3 | 0.0002676391 | 0.57 | AML | other | m | 2021-03-28T00:37:32.46 |
IV.TREM.HHE. | ML:2.2 | 0.0002338471 | 0.58 | AML | other | m | 2021-03-28T00:37:32.47 |
IV.TREM.HHN. | ML:2.3 | 0.00026484764999999997 | 1.76 | AML | other | m | 2021-03-28T00:37:32.12 |
IV.TREM.HNN. | ML:2.6 | 0.0004932845 | 0.76 | AML | other | m | 2021-03-28T00:37:34.16 |
IV.MSAG.HNN. | ML:2.4 | 0.0002276879 | 0.42 | AML | other | m | 2021-03-28T00:37:40.31 |
OT.OT12.EHE. | ML:1.9 | 0.00006375499000000001 | 0.24 | AML | other | m | 2021-03-28T00:37:40.48 |
OT.OT05.EHE. | ML:2.2 | 0.000108085745 | 0.34 | AML | other | m | 2021-03-28T00:37:41.75 |
OT.OT12.EHN. | ML:2.1 | 0.00009788881000000001 | 0.36 | AML | other | m | 2021-03-28T00:37:42.44 |
OT.OT05.EHN. | ML:2.1 | 0.00008376548 | 0.46 | AML | other | m | 2021-03-28T00:37:42.93 |
IV.MSAG.HHE. | ML:1.8 | 0.00005784612 | 0.48 | AML | other | m | 2021-03-28T00:37:43.55 |
IV.MSAG.HNE. | ML:2.2 | 0.000136705655 | 0.48 | AML | other | m | 2021-03-28T00:37:43.56 |
IV.MSAG.HHN. | ML:2.1 | 0.00010948415000000001 | 0.62 | AML | other | m | 2021-03-28T00:37:43.57 |