A magnitude ML 2.1 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on
and geographic coordinates (lat, lon) 37.6910, 15.9920 at 18 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 2.1 | 2021-10-06 18:34:31 |
37.6908 | 15.9917 | 18 | 2022-03-30 13:04:11 |
Bollettino Sismico Italiano INGV | 96717701 |
Reviewed Rev100 |
ML 2.1 | 2021-10-06 18:34:31 |
37.6902 | 15.999 | 13 | 2021-10-06 18:51:13 |
Sala Sismica INGV-Roma | 96297521 |
Field | Value |
---|---|
Time (UTC) | 2021-10-06 18:34:31 ± 0.15 |
Latitude | 37.6908 ± 0.0072 |
Longitude | 15.9917 ± 0.0148 |
Depth (km) | 18 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 96717701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1214 |
Semi-minor axis of confidence ellipse (meter) | 723 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 105 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 199 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.38581 |
Epicentral distance of station farthest from the epicenter (degree) | 1.75817 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 96717701 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-16 10:58:32 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 96297521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-06 18:51:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ISPIC.EHE. | 2021-10-06T18:35:10.08 | 0.6 | undecidable | manual | S | 224 | 139.4604 | 93 | -0.98 | 31 |
IV.HMDC.HHZ. | 2021-10-06T18:35:08.42 | 0.6 | undecidable | manual | S | 233 | 133.9659 | 93 | -1.19 | 28 |
IV.HAVL.HHZ. | 2021-10-06T18:35:03.55 | 0.3 | undecidable | manual | S | 224 | 111.5994 | 94 | -0.11 | 65 |
IV.CELI.HHE. | 2021-10-06T18:35:02.16 | 0.3 | undecidable | manual | P | 13 | 195.1602 | 54 | 0.58 | 43 |
IV.SSY.HHZ. | 2021-10-06T18:35:00.73 | 0.3 | undecidable | manual | S | 234 | 100.2219 | 95 | 0.12 | 65 |
IV.SERS.HHE. | 2021-10-06T18:34:56.90 | 0.6 | undecidable | manual | P | 22 | 161.0166 | 54 | -0.44 | 35 |
IV.NOV.HHE. | 2021-10-06T18:34:56.30 | 0.6 | undecidable | manual | S | 297 | 83.6496 | 96 | 0.07 | 46 |
IV.SELL.HHE. | 2021-10-06T18:34:56.59 | 0.3 | undecidable | manual | P | 21 | 153.6351 | 54 | 0.18 | 58 |
IV.RAFF.HHZ. | 2021-10-06T18:34:55.62 | 0.3 | undecidable | manual | P | 251 | 152.6361 | 54 | -0.66 | 51 |
IV.MPNC.HHZ. | 2021-10-06T18:34:54.19 | 0.3 | undecidable | manual | S | 312 | 75.369 | 97 | 0.17 | 68 |
IV.ISPIC.EHE. | 2021-10-06T18:34:54.59 | 1.0 | undecidable | manual | P | 224 | 139.4604 | 93 | 0.33 | 19 |
IV.HMDC.HHZ. | 2021-10-06T18:34:53.12 | 0.3 | undecidable | manual | P | 233 | 133.9659 | 93 | -0.31 | 59 |
IV.MCPD.HHZ. | 2021-10-06T18:34:51.61 | 0.3 | undecidable | manual | P | 294 | 120.1908 | 94 | 0.3 | 61 |
IV.IVPL.HHZ. | 2021-10-06T18:34:50.31 | 0.3 | undecidable | manual | P | 311 | 116.5944 | 94 | -0.44 | 59 |
IV.HAVL.HHZ. | 2021-10-06T18:34:49.90 | 0.6 | undecidable | manual | P | 224 | 111.5994 | 94 | -0.09 | 43 |
IV.SSY.HHZ. | 2021-10-06T18:34:48.47 | 0.3 | undecidable | manual | P | 234 | 100.2219 | 95 | 0.24 | 64 |
IV.PLAC.HHZ. | 2021-10-06T18:34:47.46 | 0.3 | undecidable | manual | P | 25 | 92.7405 | 95 | 0.37 | 64 |
IV.MILZ.HHZ. | 2021-10-06T18:34:47.15 | 0.3 | undecidable | manual | P | 314 | 92.5407 | 95 | 0.09 | 67 |
IV.JOPP.HHZ. | 2021-10-06T18:34:47.68 | 0.3 | undecidable | manual | P | 355 | 102.0201 | 95 | -0.84 | 52 |
IV.HAGA.HHZ. | 2021-10-06T18:34:46.62 | 0.3 | undecidable | manual | P | 239 | 86.3469 | 96 | 0.51 | 62 |
IV.NOV.HHE. | 2021-10-06T18:34:45.96 | 0.3 | undecidable | manual | P | 297 | 83.6496 | 96 | 0.26 | 66 |
IV.FERC.HHZ.00 | 2021-10-06T18:34:45.92 | 0.3 | undecidable | manual | P | 8 | 85.3479 | 96 | -0.04 | 69 |
IV.MTTG.HHZ. | 2021-10-06T18:34:45.03 | 0.3 | undecidable | manual | S | 324 | 43.0236 | 103 | -0.47 | 68 |
IV.SOI.EHZ. | 2021-10-06T18:34:45.06 | 0.3 | undecidable | manual | S | 7 | 42.8238 | 103 | -0.37 | 69 |
IV.EPOZ.HHZ. | 2021-10-06T18:34:44.53 | 0.3 | undecidable | manual | P | 269 | 70.5738 | 97 | 0.84 | 56 |
IV.MPNC.HHZ. | 2021-10-06T18:34:44.60 | 0.1 | undecidable | manual | P | 312 | 75.369 | 97 | 0.17 | 91 |
IV.SOI.EHZ. | 2021-10-06T18:34:39.82 | 0.1 | undecidable | manual | P | 7 | 42.8238 | 103 | 0.35 | 94 |
IV.MTTG.HHZ. | 2021-10-06T18:34:39.51 | 0.1 | undecidable | manual | P | 324 | 43.0236 | 103 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SOI.EHE. | ML:2.1 | 0.00038102685000000004 | 0.2816 | AML | other | m | 2021-10-06T18:34:45.57 |
IV.SOI.EHN. | ML:1.9 | 0.00023233005 | 0.256 | AML | other | m | 2021-10-06T18:34:45.54 |
IV.MTTG.HHN. | ML:2.1 | 0.0003345 | 1.6 | AML | other | m | 2021-10-06T18:34:45.01 |
IV.MTTG.HHE. | ML:1.9 | 0.0002203556 | 0.32 | AML | other | m | 2021-10-06T18:34:46.02 |
IV.MPNC.HHN. | ML:2.2 | 0.00025395965 | 0.4992 | AML | other | m | 2021-10-06T18:34:55.67 |
IV.MPNC.HHE. | ML:2.2 | 0.0002516939 | 0.2688 | AML | other | m | 2021-10-06T18:34:57.37 |
IV.MILZ.HHE. | ML:3.0 | 0.00122227065 | 0.3712 | AML | other | m | 2021-10-06T18:34:58.84 |
IV.MILZ.HHN. | ML:2.5 | 0.0003673382 | 0.3456 | AML | other | m | 2021-10-06T18:35:00.24 |
IV.SSY.HHN. | ML:2.7 | 0.00049147045 | 0.2176 | AML | other | m | 2021-10-06T18:35:02.48 |
IV.JOPP.HHN. | ML:2.0 | 0.00008890564 | 0.4608 | AML | other | m | 2021-10-06T18:35:02.68 |
IV.JOPP.HNN. | ML:2.0 | 0.000103019935 | 0.448 | AML | other | m | 2021-10-06T18:35:02.91 |
IV.PLAC.HHN. | ML:1.7 | 0.00004934626 | 0.512 | AML | other | m | 2021-10-06T18:35:02.94 |
IV.JOPP.HHE. | ML:1.6 | 0.000034598325 | 0.32 | AML | other | m | 2021-10-06T18:35:02.86 |
IV.JOPP.HNE. | ML:1.9 | 0.000074439575 | 1.6928 | AML | other | m | 2021-10-06T18:35:03.97 |
IV.SSY.HHE. | ML:2.4 | 0.00022810735000000003 | 0.1408 | AML | other | m | 2021-10-06T18:35:03.62 |
IV.HAVL.HHN. | ML:2.0 | 0.000082964275 | 0.1024 | AML | other | m | 2021-10-06T18:35:05.79 |
IV.HAVL.HHE. | ML:2.0 | 0.0000812642 | 0.1024 | AML | other | m | 2021-10-06T18:35:07.53 |