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) 38.9490, 15.7430 at 170 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 | 2013-07-02 22:08:51 |
38.9492 | 15.7432 | 170 | 2015-01-20 11:27:27 |
Bollettino Sismico Italiano INGV | 5511371 |
Reviewed Rev100 |
ML 1.8 | 2013-07-02 22:08:50 |
38.9487 | 15.6728 | 173 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 3935291 |
Field | Value |
---|---|
Time (UTC) | 2013-07-02 22:08:51 ± 0.37 |
Latitude | 38.9492 ± 0.0225 |
Longitude | 15.7432 ± 0.0590 |
Depth (km) | 170 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 5511371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 5201 |
Semi-minor axis of confidence ellipse (meter) | 1261 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 106 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 159 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.35973 |
Epicentral distance of station farthest from the epicenter (degree) | 1.54324 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 3935291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-07-02 22:18:00 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 5511371 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:07:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSCL.HHZ. | 2013-07-02T22:09:35.00 | 0.6 | undecidable | manual | S | 177 | 79.6647 | 153 | 0.13 | 47 |
IV.PLAC.HHZ. | 2013-07-02T22:09:35.30 | 0.6 | undecidable | manual | S | 132 | 81.8514 | 153 | 0.21 | 46 |
IV.MSRU.HHE. | 2013-07-02T22:09:34.57 | 0.6 | undecidable | manual | S | 195 | 78.6657 | 154 | -0.21 | 47 |
IV.CET2.HHZ. | 2013-07-02T22:09:33.70 | 0.3 | undecidable | manual | S | 16 | 66.7776 | 157 | -0.01 | 75 |
IV.JOPP.HHZ. | 2013-07-02T22:09:32.00 | 0.3 | undecidable | manual | S | 162 | 39.9267 | 166 | 0.12 | 76 |
IV.GALF.HHZ. | 2013-07-02T22:09:24.39 | 0.3 | undecidable | manual | P | 217 | 171.2952 | 132 | 0.82 | 45 |
IV.CELI.HHZ. | 2013-07-02T22:09:17.44 | 0.3 | undecidable | manual | P | 52 | 82.8504 | 152 | 0.71 | 60 |
IV.MSCL.HHZ. | 2013-07-02T22:09:16.25 | 0.3 | undecidable | manual | P | 177 | 79.6647 | 153 | -0.3 | 68 |
IV.MSRU.HHE. | 2013-07-02T22:09:16.30 | 0.3 | undecidable | manual | P | 195 | 78.6657 | 154 | -0.2 | 70 |
IV.PLAC.HHZ. | 2013-07-02T22:09:16.55 | 0.3 | undecidable | manual | P | 132 | 81.8514 | 153 | -0.12 | 71 |
IV.CET2.HHZ. | 2013-07-02T22:09:15.65 | 0.6 | negative | manual | P | 16 | 66.7776 | 157 | -0.23 | 47 |
IV.JOPP.HHZ. | 2013-07-02T22:09:14.61 | 0.1 | undecidable | manual | P | 162 | 39.9267 | 166 | -0.21 | 100 |
IV.CAR1.HHE. | 2013-07-02T22:09:14.98 | 0.3 | undecidable | manual | P | 50 | 52.6029 | 162 | -0.28 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GALF.HHN. | ML:2.0 | 0.000019050000000000002 | 1.02 | AML | other | m | 2013-07-02T22:09:51.65 |
IV.GALF.HHE. | ML:1.9 | 0.00001695 | 0.58 | AML | other | m | 2013-07-02T22:09:56.75 |
IV.JOPP.HHE. | ML:1.7 | 0.0000191 | 0.66 | AML | other | m | 2013-07-02T22:09:32.64 |
IV.JOPP.HHN. | ML:1.8 | 0.000025600000000000002 | 1.5 | AML | other | m | 2013-07-02T22:09:33.29 |
IV.PLAC.HHE. | ML:1.6 | 0.0000148 | 1.42 | AML | other | m | 2013-07-02T22:09:32.01 |
IV.PLAC.HHN. | ML:1.6 | 0.0000132 | 1.3 | AML | other | m | 2013-07-02T22:10:35.45 |