A magnitude ML 1.8 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on
and geographic coordinates (lat, lon) 38.8940, 15.8310 at 74 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 1.8 | 2020-08-27 05:34:55 |
38.8942 | 15.8308 | 74 | 2020-11-19 12:37:00 |
Bollettino Sismico Italiano INGV | 82732381 |
Reviewed Rev100 |
ML 1.9 | 2020-08-27 05:34:55 |
38.8888 | 15.8237 | 75 | 2020-08-27 05:43:42 |
Sala Sismica INGV-Roma | 82364521 |
Field | Value |
---|---|
Time (UTC) | 2020-08-27 05:34:55 ± 0.31 |
Latitude | 38.8942 ± 0.0081 |
Longitude | 15.8308 ± 0.0266 |
Depth (km) | 74 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82732381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1765 |
Semi-minor axis of confidence ellipse (meter) | 1518 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 94 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1760.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.23387 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 82732381 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-08 13:10:23 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 82364521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-27 05:43:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MNTT.EHZ. | 2020-08-27T05:36:39.29 | 3.0 | undecidable | manual | S | -9.99 | 0 | |||
IV.MTGR.HHZ. | 2020-08-27T05:35:55.36 | 3.0 | undecidable | manual | Sn | 1.91 | 0 | |||
IV.BULG.HHN. | 2020-08-27T05:35:34.16 | 0.6 | undecidable | manual | S | 344 | 136.9629 | 110 | 0.73 | 35 |
MN.CUC.HHE. | 2020-08-27T05:35:30.00 | 0.3 | undecidable | manual | S | 359 | 121.989 | 113 | -0.43 | 61 |
IV.GRIS.EHE. | 2020-08-27T05:35:24.80 | 0.3 | undecidable | manual | S | 1 | 93.9393 | 120 | -0.2 | 67 |
IV.CELI.HHE. | 2020-08-27T05:35:23.45 | 0.3 | undecidable | manual | S | 46 | 81.1521 | 125 | 0.76 | 60 |
MN.CEL.HHZ. | 2020-08-27T05:35:20.60 | 0.3 | undecidable | manual | S | 176 | 70.4739 | 129 | -0.26 | 70 |
IV.CET2.HHZ. | 2020-08-27T05:35:20.90 | 0.6 | undecidable | manual | S | 9 | 71.1732 | 129 | -0.07 | 48 |
IV.BULG.HHN. | 2020-08-27T05:35:17.50 | 0.1 | undecidable | manual | P | 344 | 136.9629 | 110 | 0.19 | 82 |
IV.JOPP.HHZ. | 2020-08-27T05:35:16.00 | 0.3 | undecidable | manual | S | 172 | 32.2455 | 153 | 0.38 | 72 |
MN.CUC.HHE. | 2020-08-27T05:35:15.27 | 0.3 | undecidable | manual | P | 359 | 121.989 | 113 | -0.31 | 62 |
XK.GIZZ.HHZ. | 2020-08-27T05:35:14.60 | 0.3 | undecidable | manual | S | 74 | 33.8439 | 152 | -1.18 | 52 |
IV.AIO.HHE. | 2020-08-27T05:35:14.76 | 0.3 | undecidable | manual | P | 207 | 114.7962 | 114 | 0 | 67 |
IV.GRIS.EHE. | 2020-08-27T05:35:12.27 | 0.3 | undecidable | manual | P | 1 | 93.9393 | 120 | -0.17 | 68 |
IV.MPNC.HHE. | 2020-08-27T05:35:11.70 | 0.6 | undecidable | manual | P | 207 | 92.7405 | 121 | -0.62 | 41 |
IV.CELI.HHE. | 2020-08-27T05:35:11.47 | 0.3 | undecidable | manual | P | 46 | 81.1521 | 125 | 0.37 | 67 |
IV.PLAC.HHZ. | 2020-08-27T05:35:10.12 | 0.3 | undecidable | manual | P | 133 | 72.1722 | 129 | -0.09 | 72 |
IV.CET2.HHZ. | 2020-08-27T05:35:10.01 | 0.3 | undecidable | manual | P | 9 | 71.1732 | 129 | -0.11 | 72 |
MN.CEL.HHZ. | 2020-08-27T05:35:09.77 | 0.3 | undecidable | manual | P | 176 | 70.4739 | 129 | -0.28 | 70 |
IV.FERC.HNE. | 2020-08-27T05:35:08.76 | 0.3 | undecidable | manual | P | 152 | 55.3002 | 137 | 0.08 | 74 |
IV.CAR1.HHZ. | 2020-08-27T05:35:08.33 | 0.3 | undecidable | manual | P | 39 | 51.6039 | 140 | -0.04 | 75 |
IV.JOPP.HHZ. | 2020-08-27T05:35:07.26 | 0.1 | undecidable | manual | P | 172 | 32.2455 | 153 | 0.24 | 100 |
XK.GIZZ.HHZ. | 2020-08-27T05:35:07.86 | 0.3 | undecidable | manual | P | 74 | 33.8439 | 152 | 0.74 | 65 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HHN. | ML:1.9 | 0.00011942475 | 0.0992 | AML | other | m | 2020-08-27T05:35:16.82 |
IV.JOPP.HHE. | ML:1.9 | 0.00012097925000000001 | 0.1792 | AML | other | m | 2020-08-27T05:35:16.29 |
IV.CAR1.HHN. | ML:1.8 | 0.00007572807 | 0.3008 | AML | other | m | 2020-08-27T05:35:18.58 |
IV.CAR1.HHE. | ML:1.7 | 0.000063154525 | 0.3424 | AML | other | m | 2020-08-27T05:35:19.67 |
MN.CEL.HHE. | ML:1.2 | 0.000015225569999999998 | 0.2592 | AML | other | m | 2020-08-27T05:35:21.12 |
MN.CEL.HHN. | ML:1.3 | 0.000031572255 | 0.3584 | AML | other | m | 2020-08-27T05:35:21.41 |
MN.CEL.HNE. | ML:1.9 | 0.000082691095 | 0.9984 | AML | other | m | 2020-08-27T05:35:33.49 |
IV.CET2.HHN. | ML:2.2 | 0.00014181890000000003 | 0.24 | AML | other | m | 2020-08-27T05:35:21.82 |
IV.CET2.HHE. | ML:1.9 | 0.00007918304500000001 | 0.1216 | AML | other | m | 2020-08-27T05:35:22.31 |