A magnitude ML 1.9 earthquake occured in region: Adriatico Centrale (MARE), on
and geographic coordinates (lat, lon) 42.5920, 16.1140 at 12 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 15:49:42 |
42.5922 | 16.1142 | 12 | 2021-07-12 16:55:06 |
Bollettino Sismico Italiano INGV | 89246251 |
Reviewed Rev100 |
ML 2.1 | 2021-03-27 15:49:41 |
42.63 | 16.0528 | 10 | 2021-03-27 16:16:39 |
Sala Sismica INGV-Roma | 88525701 |
Field | Value |
---|---|
Time (UTC) | 2021-03-27 15:49:42 ± 0.14 |
Latitude | 42.5922 ± 0.0090 |
Longitude | 16.1142 ± 0.0159 |
Depth (km) | 12 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 89246251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1370 |
Semi-minor axis of confidence ellipse (meter) | 820 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 296 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 312 |
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) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.64751 |
Epicentral distance of station farthest from the epicenter (degree) | 1.29682 |
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 | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 88525701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-27 16:16:39 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 89246251 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-07-07 13:19:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CIGN.HHZ. | 2021-03-27T15:50:24.11 | 0.6 | undecidable | manual | S | 224 | 143.9448 | 90 | 0.3 | 57 |
OT.OT07.EHZ. | 2021-03-27T15:50:15.05 | 0.6 | undecidable | manual | S | 197 | 112.4985 | 90 | -0.36 | 61 |
OT.OT05.EHZ. | 2021-03-27T15:50:14.70 | 0.3 | undecidable | manual | S | 202 | 111.6993 | 90 | -0.51 | 89 |
OT.OT06.EHZ. | 2021-03-27T15:50:14.19 | 0.6 | undecidable | manual | S | 203 | 109.3128 | 90 | -0.36 | 61 |
IV.APRC.HHZ. | 2021-03-27T15:50:13.60 | 0.3 | undecidable | manual | S | 207 | 103.8183 | 90 | 0.5 | 89 |
OT.OT04.EHZ. | 2021-03-27T15:50:13.45 | 0.3 | undecidable | manual | S | 205 | 106.2159 | 90 | -0.3 | 94 |
OT.OT03.EHZ. | 2021-03-27T15:50:13.63 | 0.6 | undecidable | manual | S | 202 | 104.8173 | 90 | 0.27 | 62 |
OT.OT12.EHZ. | 2021-03-27T15:50:13.90 | 0.6 | undecidable | manual | S | 189 | 107.9142 | 90 | -0.28 | 62 |
IV.SGRT.HHZ. | 2021-03-27T15:50:11.00 | 0.3 | undecidable | manual | S | 198 | 97.7244 | 90 | -0.48 | 92 |
IV.MSAG.HHZ. | 2021-03-27T15:50:11.78 | 0.6 | undecidable | manual | S | 190 | 99.0231 | 90 | -0.05 | 67 |
IV.CIGN.HHZ. | 2021-03-27T15:50:07.14 | 1.0 | undecidable | manual | P | 224 | 143.9448 | 90 | 0.61 | 26 |
OT.OT13.EHZ. | 2021-03-27T15:50:07.11 | 0.6 | undecidable | manual | S | 176 | 79.0653 | 91 | 0.61 | 60 |
OT.OT14.EHZ. | 2021-03-27T15:50:06.68 | 0.3 | undecidable | manual | S | 193 | 78.9654 | 91 | 0.21 | 100 |
IV.TREM.HHZ. | 2021-03-27T15:50:05.08 | 0.6 | undecidable | manual | S | 224 | 71.8725 | 91 | 0.52 | 62 |
OT.OT07.EHZ. | 2021-03-27T15:50:01.34 | 0.6 | undecidable | manual | P | 197 | 112.4985 | 90 | -0.34 | 61 |
OT.OT04.EHZ. | 2021-03-27T15:50:01.06 | 0.6 | undecidable | manual | P | 205 | 106.2159 | 90 | 0.33 | 62 |
OT.OT06.EHZ. | 2021-03-27T15:50:00.96 | 0.3 | undecidable | manual | P | 203 | 109.3128 | 90 | -0.23 | 94 |
IV.APRC.HHZ. | 2021-03-27T15:50:00.82 | 0.6 | undecidable | manual | P | 207 | 103.8183 | 90 | 0.47 | 60 |
OT.OT12.EHZ. | 2021-03-27T15:50:00.87 | 0.6 | undecidable | manual | P | 189 | 107.9142 | 90 | -0.1 | 65 |
OT.OT03.EHZ. | 2021-03-27T15:50:00.24 | 0.3 | undecidable | manual | P | 202 | 104.8173 | 90 | -0.26 | 94 |
OT.OT05.EHZ. | 2021-03-27T15:50:00.65 | 0.6 | undecidable | manual | P | 202 | 111.6993 | 90 | -0.92 | 50 |
IV.SGRT.HHZ. | 2021-03-27T15:49:59.18 | 0.3 | undecidable | manual | P | 198 | 97.7244 | 90 | -0.24 | 96 |
IV.MSAG.HHZ. | 2021-03-27T15:49:59.69 | 0.3 | undecidable | manual | P | 190 | 99.0231 | 90 | 0.08 | 99 |
OT.OT14.EHZ. | 2021-03-27T15:49:56.88 | 0.6 | undecidable | manual | P | 193 | 78.9654 | 91 | 0.36 | 65 |
OT.OT13.EHZ. | 2021-03-27T15:49:56.90 | 0.3 | undecidable | manual | P | 176 | 79.0653 | 91 | 0.36 | 97 |
IV.TREM.HHZ. | 2021-03-27T15:49:55.44 | 0.6 | undecidable | manual | P | 224 | 71.8725 | 91 | 0.02 | 70 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TREM.HHN. | ML:2.2 | 0.0002348484 | 0.9728 | AML | other | m | 2021-03-27T15:50:04.42 |
IV.TREM.HHE. | ML:1.9 | 0.00013912645000000001 | 0.9344 | AML | other | m | 2021-03-27T15:50:05.22 |
IV.SGRT.HHN. | ML:1.8 | 0.00005957386500000001 | 1.4464 | AML | other | m | 2021-03-27T15:50:11.58 |
IV.MSAG.HHE. | ML:1.3 | 0.000019790479999999998 | 0.4736 | AML | other | m | 2021-03-27T15:50:11.17 |
IV.SGRT.HHE. | ML:1.8 | 0.00006427682500000002 | 0.2432 | AML | other | m | 2021-03-27T15:50:11.84 |
IV.MSAG.HHN. | ML:1.9 | 0.000075142765 | 0.5504 | AML | other | m | 2021-03-27T15:50:12.52 |
OT.OT05.EHE. | ML:1.9 | 0.000069738355 | 0.3584 | AML | other | m | 2021-03-27T15:50:15.08 |
OT.OT05.EHN. | ML:1.9 | 0.00006519717 | 0.32 | AML | other | m | 2021-03-27T15:50:15.17 |