A magnitude ML 2.5 earthquake occured in region: Adriatico Centrale (MARE), on
and geographic coordinates (lat, lon) 42.6340, 16.1850 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 2.5 | 2021-03-28 01:52:57 |
42.6343 | 16.1853 | 10 | 2021-07-12 16:55:06 |
Bollettino Sismico Italiano INGV | 89114131 |
Reviewed Rev100 |
ML 2.5 | 2021-03-28 01:52:56 |
42.7027 | 16.1813 | 30 | 2021-03-28 02:02:21 |
Sala Sismica INGV-Roma | 88539681 |
Field | Value |
---|---|
Time (UTC) | 2021-03-28 01:52:57 ± 0.28 |
Latitude | 42.6343 ± 0.0135 |
Longitude | 16.1853 ± 0.0244 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 89114131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2040 |
Semi-minor axis of confidence ellipse (meter) | 1450 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 288 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2040.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 257 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.71406 |
Epicentral distance of station farthest from the epicenter (degree) | 1.95782 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 88539681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-28 02:02:21 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 89114131 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-20 13:40:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.OT05.EHZ. | 2021-03-28T01:53:32.11 | 0.6 | undecidable | manual | S | 204 | 118.2927 | 50 | 0.27 | 46 |
OT.OT06.EHZ. | 2021-03-28T01:53:31.47 | 0.1 | undecidable | manual | S | 205 | 115.8951 | 50 | 0.27 | 93 |
OT.OT07.EHZ. | 2021-03-28T01:53:31.66 | 0.3 | undecidable | manual | S | 199 | 118.6923 | 50 | -0.29 | 69 |
IV.T0110.HHZ. | 2021-03-28T01:53:30.17 | 1.0 | undecidable | manual | P | 258 | 202.242 | 38 | 0.65 | 15 |
OT.OT04.EHZ. | 2021-03-28T01:53:30.52 | 0.3 | undecidable | manual | S | 206 | 112.998 | 50 | 0.1 | 73 |
OT.OT12.EHZ. | 2021-03-28T01:53:30.13 | 0.6 | undecidable | manual | S | 192 | 113.4975 | 50 | -0.43 | 45 |
IV.NOCI.HHN. | 2021-03-28T01:53:30.91 | 0.6 | undecidable | manual | P | 160 | 217.3158 | 38 | -0.48 | 29 |
IV.APRC.HHZ. | 2021-03-28T01:53:29.91 | 0.3 | undecidable | manual | S | 209 | 110.7003 | 50 | 0.11 | 73 |
IV.VCEL.EHN. | 2021-03-28T01:53:29.38 | 0.6 | undecidable | manual | P | 263 | 193.5618 | 38 | 0.94 | 28 |
OT.OT03.EHZ. | 2021-03-28T01:53:29.94 | 0.6 | undecidable | manual | S | 203 | 111.3996 | 50 | -0.05 | 49 |
IV.MSAG.HHZ. | 2021-03-28T01:53:29.02 | 0.3 | undecidable | manual | S | 193 | 104.8173 | 50 | 0.79 | 61 |
IV.PSB1.HNE. | 2021-03-28T01:53:29.24 | 0.3 | undecidable | manual | P | 216 | 193.2621 | 38 | 0.83 | 44 |
IV.AMUR.HHN. | 2021-03-28T01:53:28.36 | 0.3 | undecidable | manual | P | 170 | 194.7606 | 38 | -0.22 | 53 |
OT.OT15.EHZ. | 2021-03-28T01:53:27.50 | 0.6 | undecidable | manual | P | 161 | 178.6878 | 38 | 0.91 | 30 |
IV.SGTA.HNZ. | 2021-03-28T01:53:27.54 | 0.3 | undecidable | manual | P | 202 | 179.5869 | 38 | 0.84 | 47 |
IV.SGRT.HHZ. | 2021-03-28T01:53:27.93 | 0.3 | undecidable | manual | S | 201 | 104.118 | 50 | -0.12 | 74 |
IV.SACR.HNN. | 2021-03-28T01:53:27.93 | 0.1 | undecidable | manual | P | 222 | 183.5829 | 38 | 0.73 | 64 |
IV.MRVN.HHZ. | 2021-03-28T01:53:25.02 | 0.3 | undecidable | manual | P | 180 | 174.5919 | 50 | -1 | 45 |
IV.MOCO.HNE. | 2021-03-28T01:53:25.45 | 0.6 | undecidable | manual | P | 211 | 163.8138 | 50 | 1.08 | 30 |
OT.OT14.EHZ. | 2021-03-28T01:53:23.84 | 0.6 | undecidable | manual | S | 196 | 84.9483 | 50 | 0.9 | 40 |
IV.CIGN.HHN. | 2021-03-28T01:53:23.13 | 0.3 | undecidable | manual | P | 225 | 151.3374 | 50 | 0.69 | 57 |
OT.OT13.EHZ. | 2021-03-28T01:53:22.94 | 0.6 | undecidable | manual | S | 180 | 83.6496 | 50 | 0.37 | 49 |
IV.TREM.HNZ. | 2021-03-28T01:53:20.83 | 0.3 | undecidable | manual | S | 225 | 79.2651 | 50 | -0.58 | 69 |
IV.MELA.HHZ. | 2021-03-28T01:53:19.85 | 0.3 | undecidable | manual | P | 221 | 134.865 | 50 | -0.05 | 70 |
OT.OT07.EHZ. | 2021-03-28T01:53:17.08 | 0.1 | positive | manual | P | 199 | 118.6923 | 50 | -0.34 | 92 |
OT.OT12.EHZ. | 2021-03-28T01:53:17.00 | 0.1 | undecidable | manual | P | 192 | 113.4975 | 50 | 0.39 | 91 |
OT.OT05.EHZ. | 2021-03-28T01:53:16.52 | 0.1 | undecidable | manual | P | 204 | 118.2927 | 50 | -0.83 | 77 |
OT.OT06.EHZ. | 2021-03-28T01:53:16.69 | 0.1 | positive | manual | P | 205 | 115.8951 | 50 | -0.29 | 93 |
OT.OT04.EHZ. | 2021-03-28T01:53:16.02 | 0.1 | undecidable | manual | P | 206 | 112.998 | 50 | -0.51 | 89 |
OT.OT03.EHZ. | 2021-03-28T01:53:15.96 | 0.1 | positive | manual | P | 203 | 111.3996 | 50 | -0.32 | 93 |
IV.MSAG.HHZ. | 2021-03-28T01:53:15.49 | 0.1 | undecidable | manual | P | 193 | 104.8173 | 50 | 0.22 | 96 |
IV.APRC.HHZ. | 2021-03-28T01:53:15.98 | 0.1 | positive | manual | P | 209 | 110.7003 | 50 | -0.19 | 96 |
IV.SGRT.HHZ. | 2021-03-28T01:53:14.77 | 0.1 | undecidable | manual | P | 201 | 104.118 | 50 | -0.39 | 93 |
OT.OT13.EHZ. | 2021-03-28T01:53:12.24 | 0.6 | undecidable | manual | P | 180 | 83.6496 | 50 | 0.24 | 50 |
OT.OT14.EHZ. | 2021-03-28T01:53:11.97 | 0.1 | undecidable | manual | P | 196 | 84.9483 | 50 | -0.24 | 100 |
IV.TREM.HNZ. | 2021-03-28T01:53:10.93 | 0.1 | undecidable | manual | P | 225 | 79.2651 | 50 | -0.4 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
OT.OT13.EHE. | ML:2.7 | 0.000683 | 1.68 | AML | other | m | 2021-03-28T01:53:26.08 |
OT.OT13.EHN. | ML:2.9 | 0.0009885 | 1.64 | AML | other | m | 2021-03-28T01:53:26.98 |
IV.SGRT.HHE. | ML:2.6 | 0.0003765 | 1.14 | AML | other | m | 2021-03-28T01:53:29.27 |
IV.SGRT.HHN. | ML:2.7 | 0.00045999999999999996 | 0.52 | AML | other | m | 2021-03-28T01:53:29.70 |
IV.MSAG.HHE. | ML:2.0 | 0.00008395 | 1.22 | AML | other | m | 2021-03-28T01:53:30.67 |
IV.MSAG.HHN. | ML:2.3 | 0.000201 | 1.16 | AML | other | m | 2021-03-28T01:53:30.83 |
OT.OT05.EHN. | ML:2.6 | 0.0002825 | 0.34 | AML | other | m | 2021-03-28T01:53:32.53 |
OT.OT05.EHE. | ML:2.5 | 0.0002265 | 1.58 | AML | other | m | 2021-03-28T01:53:32.94 |
OT.OT12.EHN. | ML:2.4 | 0.00022099999999999998 | 0.24 | AML | other | m | 2021-03-28T01:53:33.26 |
OT.OT12.EHE. | ML:2.3 | 0.0001705 | 0.74 | AML | other | m | 2021-03-28T01:53:33.60 |
IV.MELA.HHN. | ML:2.5 | 0.000185 | 1.7 | AML | other | m | 2021-03-28T01:53:38.92 |
IV.MELA.HHE. | ML:2.6 | 0.00023299999999999997 | 0.84 | AML | other | m | 2021-03-28T01:53:40.42 |
IV.NOCI.HHN. | ML:2.3 | 0.00005075 | 0.26 | AML | other | m | 2021-03-28T01:53:55.65 |
IV.NOCI.HHE. | ML:2.2 | 0.00003845 | 0.42 | AML | other | m | 2021-03-28T01:54:10.29 |