A magnitude ML 1.6 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on
and geographic coordinates (lat, lon) 37.8200, 16.3080 at 32 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 1.6 | 2020-12-15 16:24:33 |
37.8197 | 16.3083 | 33 | 2021-02-26 14:56:11 |
Bollettino Sismico Italiano INGV | 85522801 |
Reviewed Rev100 |
ML 1.6 | 2020-12-15 16:24:33 |
37.7947 | 16.3007 | 33 | 2020-12-15 16:39:12 |
Sala Sismica INGV-Roma | 85448961 |
Field | Value |
---|---|
Time (UTC) | 2020-12-15 16:24:33 ± 0.21 |
Latitude | 37.8197 ± 0.0117 |
Longitude | 16.3083 ± 0.0194 |
Depth (km) | 33 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 85522801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1562 |
Semi-minor axis of confidence ellipse (meter) | 1258 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 51 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 219 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.27524 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 85522801 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-08 17:14:10 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 85448961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-15 16:39:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2020-12-15T16:26:21.32 | 3.0 | positive | manual | Pn | 4.9 | 0 | |||
IV.CSNT.HHZ. | 2020-12-15T16:26:16.32 | 3.0 | negative | manual | Pn | 3.48 | 0 | |||
IV.MNTT.EHZ. | 2020-12-15T16:26:08.14 | 3.0 | undecidable | manual | Pg | 11.61 | 0 | |||
IV.PE3.EHZ. | 2020-12-15T16:26:08.85 | 3.0 | positive | manual | Pn | -0.25 | 0 | |||
IV.ARVD.HHZ. | 2020-12-15T16:26:03.49 | 3.0 | undecidable | manual | Pn | -1.18 | 0 | |||
IV.FDMO.HHZ. | 2020-12-15T16:25:56.52 | 3.0 | undecidable | manual | Pn | -1.82 | 0 | |||
AC.VLO.HHZ. | 2020-12-15T16:25:38.97 | 3.0 | undecidable | manual | Pg | 10.82 | 0 | |||
IV.VULT.HHZ. | 2020-12-15T16:25:21.82 | 3.0 | negative | manual | Pn | -0.96 | 0 | |||
IV.AMUR.HHZ. | 2020-12-15T16:25:19.86 | 3.0 | negative | manual | Pn | -1.63 | 0 | |||
IV.NOCI.HHZ. | 2020-12-15T16:25:18.27 | 3.0 | negative | manual | Pn | -2.18 | 0 | |||
IV.AIO.HHZ. | 2020-12-15T16:25:02.94 | 0.3 | undecidable | manual | S | 280 | 95.6376 | 104 | 0.49 | 61 |
IV.MSRU.HHZ. | 2020-12-15T16:24:59.58 | 0.6 | undecidable | manual | S | 305 | 85.5477 | 106 | -0.27 | 47 |
IV.FERC.HNN. | 2020-12-15T16:24:56.28 | 0.3 | undecidable | manual | S | 347 | 71.9724 | 110 | -0.12 | 71 |
IV.PLAC.HHZ. | 2020-12-15T16:24:56.48 | 0.3 | undecidable | manual | S | 9 | 70.7736 | 110 | 0.38 | 73 |
IV.SICLA.EHN. | 2020-12-15T16:24:55.65 | 1.0 | undecidable | manual | S | 313 | 70.9734 | 110 | -0.5 | 23 |
IV.MUCR.HHZ. | 2020-12-15T16:24:55.00 | 0.3 | undecidable | manual | P | 282 | 127.9719 | 54 | 0.66 | 60 |
IV.EPZF.HHE. | 2020-12-15T16:24:55.22 | 0.3 | undecidable | manual | P | 271 | 127.1727 | 54 | 0.97 | 52 |
IV.HAVL.HHE. | 2020-12-15T16:24:55.38 | 0.3 | undecidable | manual | P | 228 | 141.5472 | 54 | -0.66 | 56 |
IV.HLNI.HHZ. | 2020-12-15T16:24:54.69 | 0.3 | undecidable | manual | P | 248 | 136.6632 | 54 | -0.74 | 54 |
IV.SSY.HHE. | 2020-12-15T16:24:54.47 | 0.3 | undecidable | manual | P | 236 | 131.1687 | 54 | -0.28 | 64 |
MN.CEL.HHZ. | 2020-12-15T16:24:53.61 | 0.3 | undecidable | manual | S | 324 | 60.7947 | 113 | -0.02 | 76 |
IV.AIO.HHZ. | 2020-12-15T16:24:50.62 | 0.1 | undecidable | manual | P | 280 | 95.6376 | 104 | 0.3 | 88 |
IV.MPNC.HHN. | 2020-12-15T16:24:49.71 | 0.3 | undecidable | manual | P | 294 | 91.0422 | 105 | 0.07 | 71 |
IV.MSRU.HHZ. | 2020-12-15T16:24:48.51 | 0.1 | undecidable | manual | P | 305 | 85.5477 | 106 | -0.3 | 93 |
IV.SOI.EHZ. | 2020-12-15T16:24:48.08 | 0.3 | undecidable | manual | S | 322 | 35.8419 | 128 | 0.23 | 75 |
IV.PLAC.HHZ. | 2020-12-15T16:24:46.84 | 0.1 | positive | manual | P | 9 | 70.7736 | 110 | 0.19 | 99 |
IV.FERC.HNN. | 2020-12-15T16:24:46.41 | 0.3 | undecidable | manual | P | 347 | 71.9724 | 110 | -0.41 | 68 |
IV.SICLA.EHN. | 2020-12-15T16:24:46.47 | 0.1 | undecidable | manual | P | 313 | 70.9734 | 110 | -0.21 | 97 |
MN.CEL.HHZ. | 2020-12-15T16:24:45.09 | 0.1 | undecidable | manual | P | 324 | 60.7947 | 113 | -0.14 | 100 |
IV.SOI.EHZ. | 2020-12-15T16:24:42.29 | 0.1 | negative | manual | P | 322 | 35.8419 | 128 | 0.4 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SOI.EHN. | ML:1.6 | 0.000099624945 | 0.2432 | AML | other | m | 2020-12-15T16:24:48.62 |
IV.SOI.EHE. | ML:1.2 | 0.000049895017 | 1.7056 | AML | other | m | 2020-12-15T16:24:49.93 |
MN.CEL.HHN. | ML:1.5 | 0.000050956849999999996 | 1.616 | AML | other | m | 2020-12-15T16:24:53.96 |
MN.CEL.HNN. | ML:1.6 | 0.00006434382 | 0.4352 | AML | other | m | 2020-12-15T16:24:54.62 |
MN.CEL.HNE. | ML:1.8 | 0.00010692903000000001 | 1.6416 | AML | other | m | 2020-12-15T16:24:55.98 |
MN.CEL.HHE. | ML:1.8 | 0.00010418948 | 1.6672 | AML | other | m | 2020-12-15T16:24:55.98 |
IV.PLAC.HHN. | ML:1.1 | 0.0000198083745 | 0.3584 | AML | other | m | 2020-12-15T16:24:57.75 |
IV.PLAC.HHE. | ML:1.2 | 0.000024758304999999997 | 0.3328 | AML | other | m | 2020-12-15T16:24:58.98 |
IV.AIO.HHE. | ML:1.6 | 0.000038493415 | 0.3584 | AML | other | m | 2020-12-15T16:25:03.66 |
IV.MSRU.HHE. | ML:1.8 | 0.000065667395 | 0.4352 | AML | other | m | 2020-12-15T16:25:03.58 |
IV.AIO.HHN. | ML:1.6 | 0.000034309325 | 0.256 | AML | other | m | 2020-12-15T16:25:04.41 |
IV.MSRU.HHN. | ML:1.6 | 0.00004431928 | 0.3456 | AML | other | m | 2020-12-15T16:25:04.61 |
IV.HLNI.HHN. | ML:1.7 | 0.00002885915 | 0.1152 | AML | other | m | 2020-12-15T16:25:11.75 |
IV.HLNI.HHE. | ML:1.7 | 0.000031188115 | 0.1024 | AML | other | m | 2020-12-15T16:25:12.05 |