A magnitude mb 4.8 earthquake occured in region: Portugal [Sea], on
and geographic coordinates (lat, lon) 36.9200, -32.9300 at 40 km depth.
The earthquake was located by: CSEM.
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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
mb 4.8 | 2010-08-13 07:58:54 |
36.92 | -32.93 | 40 | 2013-01-05 21:12:58 |
CSEM | 1096929 |
Field | Value |
---|---|
Time (UTC) | 2010-08-13 07:58:54 |
Latitude | 36.9200 |
Longitude | -32.9300 |
Depth (km) | 40 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> CSEM |
Event type | earthquake |
Origin ID | 1096929 |
Field | Value |
---|---|
Preferred uncertainty description | |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00000 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 4.8 |
Uncertainty | |
Num. used stations | |
Type of magnitude | mb |
Reference to an origin | 1096929 |
Agency | INGV |
Autore | CSEM |
Time of creation (UTC) | 2013-01-05 21:12:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SERS.HHZ. | 2010-08-13T08:06:12.67 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SCHR.EHZ. | 2010-08-13T08:06:08.21 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.CUC.HHZ. | 2010-08-13T08:06:06.18 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MNO.SHE. | 2010-08-13T08:06:04.36 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.SNAL.HHZ. | 2010-08-13T08:06:01.51 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MOCO.HHZ. | 2010-08-13T08:06:00.26 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CIGN.HHN. | 2010-08-13T08:05:58.92 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.CLTB.HHE. | 2010-08-13T08:05:55.20 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MIDA.HHZ. | 2010-08-13T08:05:54.79 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.VAGA.HHZ. | 2010-08-13T08:05:54.43 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MTGR.SHZ. | 2010-08-13T08:05:50.24 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.AQU.HHZ. | 2010-08-13T08:05:48.81 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.CERT.HHN. | 2010-08-13T08:05:45.67 | 0.1 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MTCE.HHZ. | 2010-08-13T08:05:44.15 | 0.6 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MNS.HHZ. | 2010-08-13T08:05:43.53 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.BRMO.HHZ. | 2010-08-13T08:05:28.53 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.VSL.HHE. | 2010-08-13T08:05:25.37 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
MN.TUE.HHZ. | 2010-08-13T08:05:22.32 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.BOB.HHZ. | 2010-08-13T08:05:22.64 | 0.3 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.MTTG.HHZ. | 2010-08-13T08:05:19.73 | 10.0 | undecidable | manual | P | 0 | 0 | 0 | ||
IV.DOI.HHZ. | 2010-08-13T08:05:09.28 | 10.0 | undecidable | manual | P | 0 | 0 | 0 |