A magnitude ML 1.7 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on
and geographic coordinates (lat, lon) 39.0460, 15.7860 at 173 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 1.7 | 2020-08-20 23:22:28 |
39.0457 | 15.7863 | 173 | 2020-11-19 12:37:05 |
Bollettino Sismico Italiano INGV | 83934571 |
Reviewed Rev100 |
ML 1.7 | 2020-08-20 23:22:28 |
39.042 | 15.7493 | 174 | 2020-08-20 23:32:46 |
Sala Sismica INGV-Roma | 82184811 |
Field | Value |
---|---|
Time (UTC) | 2020-08-20 23:22:28 ± 0.23 |
Latitude | 39.0457 ± 0.0099 |
Longitude | 15.7863 ± 0.0301 |
Depth (km) | 173 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 83934571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2634 |
Semi-minor axis of confidence ellipse (meter) | 112 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 101 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.04411 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 83934571 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-20 02:43:35 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 82184811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-20 23:32:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHZ. | 2020-08-20T23:24:15.00 | 3.0 | undecidable | manual | Sn | -1.07 | 0 | |||
IV.APEC.HHZ. | 2020-08-20T23:24:07.39 | 3.0 | negative | manual | Pg | 18.709999 | 0 | |||
IV.RCAV.EHZ. | 2020-08-20T23:24:06.73 | 3.0 | undecidable | manual | Sn | -3.27 | 0 | |||
IV.ROSPO.HHZ. | 2020-08-20T23:24:04.16 | 3.0 | undecidable | manual | Sn | 1.55 | 0 | |||
IV.MF5.EHZ. | 2020-08-20T23:23:49.72 | 3.0 | undecidable | manual | Pg | 12.61 | 0 | |||
IV.LAV9.HHZ. | 2020-08-20T23:23:42.32 | 3.0 | negative | manual | Pg | 15.26 | 0 | |||
IV.ROSPO.HHZ. | 2020-08-20T23:23:32.00 | 3.0 | undecidable | manual | Pg | 9.05 | 0 | |||
IV.AMUR.HHZ. | 2020-08-20T23:23:31.80 | 3.0 | undecidable | manual | Sn | -1.34 | 0 | |||
HL.VLS.HHZ. | 2020-08-20T23:23:29.91 | 3.0 | undecidable | manual | Pn | -0.18 | 0 | |||
MN.CUC.HHE. | 2020-08-20T23:23:15.21 | 0.6 | undecidable | manual | S | 1 | 105.2169 | 147 | -0.4 | 42 |
IV.MILZ.HHN. | 2020-08-20T23:23:15.14 | 0.6 | undecidable | manual | S | 209 | 98.4237 | 149 | 0.31 | 43 |
IV.GMB.BHE. | 2020-08-20T23:23:15.39 | 1.0 | undecidable | manual | S | 178 | 97.4247 | 149 | 0.68 | 19 |
MN.CEL.HHZ. | 2020-08-20T23:23:13.02 | 0.6 | undecidable | manual | S | 174 | 87.6456 | 152 | -0.64 | 40 |
MN.CLTB.HHZ. | 2020-08-20T23:23:13.64 | 3.0 | negative | manual | Pn | -0.49 | 0 | |||
IV.PLAC.HHZ. | 2020-08-20T23:23:13.51 | 0.6 | undecidable | manual | S | 139 | 86.9463 | 152 | -0.09 | 46 |
IV.GRIS.EHE. | 2020-08-20T23:23:12.94 | 0.6 | undecidable | manual | S | 4 | 77.2671 | 154 | 0.28 | 45 |
IV.JOPP.HHZ. | 2020-08-20T23:23:10.50 | 0.6 | undecidable | manual | S | 170 | 49.4172 | 163 | 0.03 | 50 |
IV.CET2.HHZ. | 2020-08-20T23:23:10.50 | 0.6 | undecidable | manual | S | 15 | 55.5 | 161 | -0.38 | 46 |
IV.CAR1.HHZ. | 2020-08-20T23:23:10.50 | 0.6 | undecidable | manual | S | 58 | 43.2234 | 165 | 0.39 | 47 |
IV.MTMR.EHZ. | 2020-08-20T23:23:09.21 | 3.0 | undecidable | manual | Pn | 2.28 | 0 | |||
IV.MTTG.HHZ. | 2020-08-20T23:22:56.86 | 0.1 | undecidable | manual | P | 184 | 115.8951 | 144 | 0.24 | 84 |
IV.SALB.HHZ. | 2020-08-20T23:22:56.32 | 0.6 | undecidable | manual | P | 27 | 103.9182 | 147 | 0.54 | 40 |
IV.MPNC.HHN. | 2020-08-20T23:22:55.61 | 0.6 | undecidable | manual | P | 201 | 106.6155 | 146 | -0.35 | 42 |
MN.CUC.HHE. | 2020-08-20T23:22:55.76 | 0.1 | positive | manual | P | 1 | 105.2169 | 147 | -0.11 | 88 |
IV.MILZ.HHN. | 2020-08-20T23:22:55.32 | 0.3 | undecidable | manual | P | 209 | 98.4237 | 149 | -0.1 | 67 |
IV.GMB.BHE. | 2020-08-20T23:22:55.20 | 1.0 | undecidable | manual | P | 178 | 97.4247 | 149 | -0.15 | 22 |
IV.GRIS.EHE. | 2020-08-20T23:22:54.14 | 0.6 | undecidable | manual | P | 4 | 77.2671 | 154 | -0.02 | 48 |
MN.CEL.HHZ. | 2020-08-20T23:22:54.56 | 0.6 | undecidable | manual | P | 174 | 87.6456 | 152 | -0.18 | 45 |
IV.PLAC.HHZ. | 2020-08-20T23:22:54.68 | 0.1 | positive | manual | P | 139 | 86.9463 | 152 | -0.02 | 93 |
IV.CET2.HHZ. | 2020-08-20T23:22:53.39 | 0.3 | undecidable | manual | P | 15 | 55.5 | 161 | 0.26 | 71 |
IV.JOPP.HHZ. | 2020-08-20T23:22:52.93 | 0.1 | undecidable | manual | P | 170 | 49.4172 | 163 | 0.03 | 100 |
IV.CAR1.HHZ. | 2020-08-20T23:22:52.48 | 0.6 | undecidable | manual | P | 58 | 43.2234 | 165 | -0.21 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.JOPP.HHN. | ML:2.0 | 0.00003635 | 0.64 | AML | other | m | 2020-08-20T23:23:10.79 |
IV.CAR1.HHE. | ML:1.6 | 0.000015294180000000002 | 0.2048 | AML | other | m | 2020-08-20T23:23:12.23 |
IV.JOPP.HHE. | ML:2.0 | 0.00003265 | 0.56 | AML | other | m | 2020-08-20T23:23:12.10 |
IV.PLAC.HHN. | ML:1.5 | 0.000012395459 | 0.2304 | AML | other | m | 2020-08-20T23:23:14.37 |
MN.CEL.HHN. | ML:1.7 | 0.000016521885 | 0.2176 | AML | other | m | 2020-08-20T23:23:14.70 |
IV.PLAC.HHE. | ML:1.8 | 0.000019718145 | 1.616 | AML | other | m | 2020-08-20T23:23:15.93 |
IV.CAR1.HHN. | ML:1.7 | 0.00001792958 | 0.3424 | AML | other | m | 2020-08-20T23:23:15.96 |
MN.CEL.HHE. | ML:1.5 | 0.0000119553105 | 0.2048 | AML | other | m | 2020-08-20T23:23:16.15 |