A magnitude ML 2.5 earthquake occured in region: Adriatico Centrale (MARE), on
and geographic coordinates (lat, lon) 42.6820, 16.1930 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 | 2021-03-31 14:35:50 |
42.6822 | 16.193 | 10 | 2021-07-12 16:55:06 |
Bollettino Sismico Italiano INGV | 89253171 |
Reviewed Rev100 |
ML 2.5 | 2021-03-31 14:35:48 |
42.7168 | 16.3202 | 27 | 2021-03-31 15:10:43 |
Sala Sismica INGV-Roma | 88644941 |
Field | Value |
---|---|
Time (UTC) | 2021-03-31 14:35:50 ± 0.31 |
Latitude | 42.6822 ± 0.0144 |
Longitude | 16.1930 ± 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 | 89253171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2300 |
Semi-minor axis of confidence ellipse (meter) | 1610 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 281 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 269 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.83821 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 89253171 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-20 10:36:53 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 88644941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-31 15:10:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ESCV.HHZ. | 2021-03-31T14:37:46.43 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.RIBO.EHZ.01 | 2021-03-31T14:37:41.44 | 3.0 | undecidable | manual | Sn | -4.29 | 0 | |||
IV.BLLA.EHZ. | 2021-03-31T14:37:40.41 | 3.0 | undecidable | manual | Sg | 5.77 | 0 | |||
TV.SF04.EHZ. | 2021-03-31T14:37:40.11 | 3.0 | undecidable | manual | Sg | 5.76 | 0 | |||
GU.GRAM.HHZ. | 2021-03-31T14:37:33.31 | 3.0 | positive | manual | Pg | 17.41 | 0 | |||
IV.HVZN.HHZ. | 2021-03-31T14:37:27.76 | 3.0 | positive | manual | Pg | 13.16 | 0 | |||
IV.MTGR.HHZ. | 2021-03-31T14:37:23.17 | 3.0 | undecidable | manual | Pg | 9.88 | 0 | |||
IV.PESA.HHZ. | 2021-03-31T14:37:23.64 | 3.0 | undecidable | manual | Sn | -2.83 | 0 | |||
IV.SPS2.HHZ. | 2021-03-31T14:37:21.16 | 3.0 | undecidable | manual | Sg | 2.67 | 0 | |||
IV.BRIS.HHZ. | 2021-03-31T14:37:13.25 | 3.0 | positive | manual | Pg | 13.72 | 0 | |||
IV.CSNT.HHZ. | 2021-03-31T14:37:12.42 | 3.0 | negative | manual | Pg | 13.32 | 0 | |||
CR.ZAG.BHZ. | 2021-03-31T14:37:07.42 | 3.0 | undecidable | manual | Pg | 8.75 | 0 | |||
IV.ATMI.HHZ. | 2021-03-31T14:36:57.00 | 3.0 | negative | manual | Pg | 7.7 | 0 | |||
IV.TOLF.HHZ. | 2021-03-31T14:36:53.36 | 3.0 | negative | manual | Pg | 4.87 | 0 | |||
IV.GAVE.EHZ. | 2021-03-31T14:36:42.04 | 3.0 | undecidable | manual | Pg | 1.61 | 0 | |||
IV.FDMO.HHZ. | 2021-03-31T14:36:41.39 | 3.0 | undecidable | manual | Pg | 1.27 | 0 | |||
OT.OT05.EHZ. | 2021-03-31T14:36:25.81 | 0.6 | undecidable | manual | S | 203 | 123.3876 | 50 | 0.13 | 64 |
OT.OT07.EHZ. | 2021-03-31T14:36:25.82 | 0.6 | undecidable | manual | S | 198 | 123.987 | 50 | 0 | 66 |
OT.OT03.EHZ. | 2021-03-31T14:36:24.31 | 0.6 | undecidable | manual | S | 203 | 116.4945 | 50 | 0.48 | 60 |
OT.OT04.EHN. | 2021-03-31T14:36:24.26 | 0.6 | undecidable | manual | S | 205 | 117.993 | 50 | 0.02 | 66 |
IV.NOCI.HHZ. | 2021-03-31T14:36:24.82 | 3.0 | positive | manual | Pn | -1.37 | 0 | |||
OT.OT12.EHZ. | 2021-03-31T14:36:24.22 | 0.6 | undecidable | manual | S | 191 | 118.8921 | 50 | -0.24 | 63 |
IV.T0110.HHZ. | 2021-03-31T14:36:23.43 | 0.6 | undecidable | manual | P | 257 | 204.0402 | 38 | 1.21 | 31 |
IV.APRC.HHZ. | 2021-03-31T14:36:23.77 | 0.6 | undecidable | manual | S | 208 | 115.6953 | 50 | 0.17 | 65 |
IV.MSAG.HHZ. | 2021-03-31T14:36:22.06 | 0.6 | undecidable | manual | S | 192 | 110.112 | 50 | -0.07 | 67 |
IV.VCEL.EHN. | 2021-03-31T14:36:22.66 | 0.6 | undecidable | manual | P | 261 | 194.8605 | 38 | 1.58 | 27 |
IV.AMUR.HHN. | 2021-03-31T14:36:22.40 | 0.6 | undecidable | manual | P | 170 | 199.8444 | 38 | 0.7 | 40 |
IV.SGRT.HHZ. | 2021-03-31T14:36:21.98 | 0.6 | undecidable | manual | S | 200 | 109.3128 | 50 | 0.07 | 67 |
IV.BSSO.HHZ. | 2021-03-31T14:36:20.74 | 3.0 | positive | manual | Pg | -2.63 | 0 | |||
IV.MRVN.HHZ. | 2021-03-31T14:36:17.82 | 0.3 | undecidable | manual | P | 180 | 179.8866 | 38 | -1.39 | 48 |
OT.OT13.EHN. | 2021-03-31T14:36:17.10 | 0.6 | undecidable | manual | S | 181 | 88.9443 | 50 | 0.64 | 60 |
IV.TREM.HHZ. | 2021-03-31T14:36:14.75 | 0.6 | undecidable | manual | S | 222 | 83.5497 | 50 | -0.28 | 67 |
IV.MELA.HHZ. | 2021-03-31T14:36:13.38 | 0.3 | undecidable | manual | P | 219 | 139.2606 | 50 | 0.32 | 89 |
OT.OT05.EHZ. | 2021-03-31T14:36:10.27 | 0.3 | undecidable | manual | P | 203 | 123.3876 | 50 | -0.34 | 92 |
OT.OT07.EHZ. | 2021-03-31T14:36:10.45 | 0.3 | undecidable | manual | P | 198 | 123.987 | 50 | -0.25 | 94 |
OT.OT06.EHZ. | 2021-03-31T14:36:10.10 | 0.3 | undecidable | manual | P | 204 | 120.99 | 50 | -0.14 | 97 |
OT.OT12.EHZ. | 2021-03-31T14:36:09.74 | 0.3 | undecidable | manual | P | 191 | 118.8921 | 50 | -0.17 | 96 |
OT.OT03.EHZ. | 2021-03-31T14:36:09.53 | 0.3 | undecidable | manual | P | 203 | 116.4945 | 50 | -0.01 | 100 |
IV.APRC.HHZ. | 2021-03-31T14:36:09.22 | 0.3 | undecidable | manual | P | 208 | 115.6953 | 50 | -0.19 | 97 |
OT.OT04.EHN. | 2021-03-31T14:36:09.46 | 0.3 | undecidable | manual | P | 205 | 117.993 | 50 | -0.32 | 94 |
IV.SGRT.HHZ. | 2021-03-31T14:36:08.04 | 0.3 | undecidable | manual | P | 200 | 109.3128 | 50 | -0.4 | 94 |
IV.MSAG.HHZ. | 2021-03-31T14:36:08.74 | 0.3 | undecidable | manual | P | 192 | 110.112 | 50 | 0.18 | 98 |
OT.OT14.EHZ. | 2021-03-31T14:36:06.01 | 0.3 | undecidable | manual | P | 195 | 90.243 | 50 | 0.51 | 95 |
OT.OT13.EHN. | 2021-03-31T14:36:05.73 | 0.3 | undecidable | manual | P | 181 | 88.9443 | 50 | 0.44 | 97 |
IV.TREM.HHZ. | 2021-03-31T14:36:03.84 | 0.3 | undecidable | manual | P | 222 | 83.5497 | 50 | -0.62 | 92 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSAG.HHE. | ML:2.0 | 0.00008319999999999999 | 0.56 | AML | other | m | 2021-03-31T14:36:25.03 |
IV.MSAG.HNE. | ML:2.4 | 0.000205 | 0.56 | AML | other | m | 2021-03-31T14:36:25.31 |
OT.OT12.EHN. | ML:2.3 | 0.00016199999999999998 | 0.88 | AML | other | m | 2021-03-31T14:36:26.08 |
IV.APRC.HHN. | ML:2.7 | 0.0004185 | 1.48 | AML | other | m | 2021-03-31T14:36:27.22 |
IV.SGRT.HHN. | ML:2.6 | 0.0003845 | 0.58 | AML | other | m | 2021-03-31T14:36:28.49 |
IV.SGRT.HHE. | ML:2.6 | 0.000363 | 1.48 | AML | other | m | 2021-03-31T14:36:28.23 |
OT.OT05.EHE. | ML:2.7 | 0.000359 | 0.64 | AML | other | m | 2021-03-31T14:36:28.82 |
IV.MSAG.HHN. | ML:2.4 | 0.000235 | 0.44 | AML | other | m | 2021-03-31T14:36:28.41 |
IV.MSAG.HNN. | ML:2.8 | 0.0005655 | 0.42 | AML | other | m | 2021-03-31T14:36:28.42 |
OT.OT12.EHE. | ML:2.2 | 0.00011350000000000001 | 0.34 | AML | other | m | 2021-03-31T14:36:30.81 |
OT.OT05.EHN. | ML:2.5 | 0.0002415 | 0.42 | AML | other | m | 2021-03-31T14:36:31.00 |
IV.APRC.HHE. | ML:2.7 | 0.0003745 | 0.5 | AML | other | m | 2021-03-31T14:36:32.47 |
IV.MELA.HHE. | ML:2.8 | 0.00036950000000000004 | 0.84 | AML | other | m | 2021-03-31T14:36:34.16 |
IV.MELA.HHN. | ML:2.9 | 0.0004235 | 0.42 | AML | other | m | 2021-03-31T14:36:34.22 |
IV.FDMO.HHE. | ML:2.0 | 0.00002205 | 0.42 | AML | other | m | 2021-03-31T14:36:41.94 |
IV.NOCI.HHN. | ML:2.5 | 0.00007435 | 0.42 | AML | other | m | 2021-03-31T14:36:48.61 |
IV.BSSO.HHE. | ML:2.3 | 0.00007405000000000001 | 0.46 | AML | other | m | 2021-03-31T14:36:51.48 |
IV.BSSO.HHN. | ML:2.2 | 0.0000558 | 0.64 | AML | other | m | 2021-03-31T14:37:03.00 |
IV.NOCI.HHE. | ML:2.4 | 0.0000598 | 1.1 | AML | other | m | 2021-03-31T14:37:06.72 |
IV.FDMO.HHN. | ML:2.2 | 0.00002365 | 1.46 | AML | other | m | 2021-03-31T14:37:09.24 |
IV.GAVE.EHN. | ML:2.4 | 0.00004625 | 0.54 | AML | other | m | 2021-03-31T14:37:24.99 |
IV.GAVE.EHE. | ML:2.4 | 0.00004475 | 0.42 | AML | other | m | 2021-03-31T14:37:25.85 |