A magnitude ML 1.5 earthquake occured in region: Mar Ionio Settentrionale (MARE), on
and geographic coordinates (lat, lon) 39.9040, 16.8830 at 20 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-11-13 02:38:25 |
39.9038 | 16.8832 | 21 | 2022-03-30 13:04:16 |
Bollettino Sismico Italiano INGV | 97435411 |
Field | Value |
---|---|
Time (UTC) | 2021-11-13 02:38:25 ± 0.08 |
Latitude | 39.9038 ± 0.0036 |
Longitude | 16.8832 ± 0.0094 |
Depth (km) | 21 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 97435411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 785 |
Semi-minor axis of confidence ellipse (meter) | 420 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 276 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.26894 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 97435411 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-11 17:00:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TRI.HHZ. | 2021-11-13T02:40:12.30 | 3.0 | positive | manual | Pg | 13.56 | 0 | |||
IV.VTIR.HHZ. | 2021-11-13T02:39:31.18 | 3.0 | undecidable | manual | Sg | 1.93 | 0 | |||
IV.RESU.HHZ. | 2021-11-13T02:39:22.25 | 3.0 | negative | manual | Pg | 2.38 | 0 | |||
IV.LPEL.HHZ. | 2021-11-13T02:39:14.31 | 3.0 | negative | manual | Pn | 0.39 | 0 | |||
IV.MRVN.HHZ. | 2021-11-13T02:39:06.47 | 0.6 | undecidable | manual | S | 336 | 140.8479 | 94 | 0.53 | 37 |
IV.AMUR.HHZ. | 2021-11-13T02:38:58.91 | 0.6 | undecidable | manual | S | 348 | 113.6973 | 95 | 0.17 | 42 |
IV.NOCI.HHZ. | 2021-11-13T02:38:54.88 | 0.6 | undecidable | manual | S | 9 | 99.3228 | 96 | -0.03 | 45 |
IV.MIGL.HHZ. | 2021-11-13T02:38:52.15 | 1.0 | undecidable | manual | S | 334 | 86.247 | 97 | 0.71 | 19 |
GE.MATE.HHN. | 2021-11-13T02:38:50.61 | 0.3 | undecidable | manual | S | 350 | 84.0492 | 97 | -0.24 | 66 |
OT.TAR1.HHZ. | 2021-11-13T02:38:49.01 | 0.6 | undecidable | manual | S | 26 | 76.9674 | 98 | 0.04 | 46 |
IV.MRVN.HHZ. | 2021-11-13T02:38:49.83 | 0.3 | undecidable | manual | P | 336 | 140.8479 | 94 | 0.85 | 48 |
IV.SCHR.EHZ. | 2021-11-13T02:38:48.81 | 0.6 | undecidable | manual | S | 296 | 75.9684 | 98 | 0.09 | 47 |
IV.LADO.EHZ. | 2021-11-13T02:38:46.72 | 0.6 | undecidable | manual | S | 173 | 69.2751 | 99 | -0.23 | 45 |
IV.AMUR.HHZ. | 2021-11-13T02:38:45.03 | 0.6 | undecidable | manual | P | 348 | 113.6973 | 95 | 0.21 | 42 |
IV.CELI.HHE. | 2021-11-13T02:38:45.97 | 0.6 | undecidable | manual | S | 210 | 64.0914 | 100 | 0.37 | 45 |
IV.MTSN.HHZ. | 2021-11-13T02:38:43.03 | 0.3 | undecidable | manual | P | 293 | 104.118 | 96 | -0.31 | 62 |
IV.SERS.HNN. | 2021-11-13T02:38:42.97 | 0.3 | undecidable | manual | P | 190 | 97.7244 | 96 | 0.61 | 59 |
IV.NOCI.HHZ. | 2021-11-13T02:38:42.34 | 0.6 | undecidable | manual | P | 9 | 99.3228 | 96 | -0.27 | 43 |
IV.PTRP.HHZ. | 2021-11-13T02:38:42.49 | 0.3 | undecidable | manual | P | 315 | 97.6245 | 96 | 0.14 | 66 |
IV.CET2.HHZ. | 2021-11-13T02:38:41.05 | 1.0 | undecidable | manual | P | 243 | 89.4438 | 97 | -0.05 | 22 |
IV.PIPA.HHZ. | 2021-11-13T02:38:40.78 | 0.6 | undecidable | manual | S | 187 | 46.8198 | 105 | -0.31 | 46 |
IV.SIRI.HHZ. | 2021-11-13T02:38:40.91 | 0.1 | undecidable | manual | P | 290 | 91.6416 | 97 | -0.51 | 79 |
IV.SPS2.HHE. | 2021-11-13T02:38:40.36 | 0.6 | undecidable | manual | P | 215 | 82.3509 | 98 | 0.35 | 44 |
IV.MIGL.HHZ. | 2021-11-13T02:38:40.21 | 0.1 | undecidable | manual | P | 334 | 86.247 | 97 | -0.4 | 84 |
IV.SCHR.EHZ. | 2021-11-13T02:38:39.19 | 0.1 | undecidable | manual | P | 296 | 75.9684 | 98 | 0.16 | 92 |
OT.TAR1.HHZ. | 2021-11-13T02:38:39.12 | 0.6 | undecidable | manual | P | 26 | 76.9674 | 98 | -0.06 | 47 |
GE.MATE.HHN. | 2021-11-13T02:38:39.89 | 0.6 | undecidable | manual | P | 350 | 84.0492 | 97 | -0.38 | 43 |
IV.ORI.HHZ. | 2021-11-13T02:38:39.20 | 0.6 | undecidable | manual | S | 294 | 40.2264 | 108 | -0.21 | 47 |
IV.CELI.HHE. | 2021-11-13T02:38:37.53 | 0.3 | undecidable | manual | P | 210 | 64.0914 | 100 | 0.29 | 69 |
IV.LADO.EHZ. | 2021-11-13T02:38:37.84 | 0.3 | undecidable | manual | P | 173 | 69.2751 | 99 | -0.17 | 68 |
IV.PIPA.HHZ. | 2021-11-13T02:38:34.49 | 0.1 | undecidable | manual | P | 187 | 46.8198 | 105 | -0.14 | 95 |
IV.ORI.HHZ. | 2021-11-13T02:38:33.71 | 0.1 | negative | manual | P | 294 | 40.2264 | 108 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ORI.HHE. | ML:1.8 | 0.000194 | 0.24 | AML | other | m | 2021-11-13T02:38:41.86 |
IV.ORI.HHN. | ML:1.7 | 0.00014050000000000003 | 0.38 | AML | other | m | 2021-11-13T02:38:46.47 |
IV.SIRI.HHE. | ML:1.4 | 0.000025645000000000003 | 0.54 | AML | other | m | 2021-11-13T02:38:56.64 |
IV.NOCI.HHE. | ML:1.6 | 0.0000352 | 0.68 | AML | other | m | 2021-11-13T02:38:58.46 |
IV.NOCI.HHN. | ML:1.7 | 0.000045350000000000005 | 1.18 | AML | other | m | 2021-11-13T02:38:59.66 |
IV.MIGL.HHN. | ML:1.8 | 0.0000770277 | 0.3392 | AML | other | m | 2021-11-13T02:38:59.38 |
IV.MIGL.HHE. | ML:1.8 | 0.000074605755 | 0.4192 | AML | other | m | 2021-11-13T02:38:59.48 |
IV.AMUR.HHE. | ML:1.5 | 0.0000233 | 0.4 | AML | other | m | 2021-11-13T02:39:01.51 |
IV.SCHR.EHE. | ML:1.0 | 0.00001486082 | 0.3808 | AML | other | m | 2021-11-13T02:39:01.85 |
IV.SCHR.EHN. | ML:0.8 | 0.000010121500999999999 | 0.56 | AML | other | m | 2021-11-13T02:39:03.08 |
IV.SIRI.HHN. | ML:1.4 | 0.0000234 | 0.54 | AML | other | m | 2021-11-13T02:39:04.96 |
IV.AMUR.HHN. | ML:1.5 | 0.000025600000000000002 | 0.28 | AML | other | m | 2021-11-13T02:39:05.29 |