A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.7020, 15.0590 at 313 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.
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 |
ML 2.2 | 2013-07-09 17:42:32 |
39.7017 | 15.0592 | 313 | 2015-01-20 11:27:56 |
Bollettino Sismico Italiano INGV | 4678231 |
Field | Value |
---|---|
Time (UTC) | 2013-07-09 17:42:32 ± 0.4 |
Latitude | 39.7017 ± 0.0315 |
Longitude | 15.0592 ± 0.0643 |
Depth (km) | 313 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 4678231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 5453 |
Semi-minor axis of confidence ellipse (meter) | 3307 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 234 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.44876 |
Epicentral distance of station farthest from the epicenter (degree) | 1.64666 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 4678231 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:04:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSCL.HHZ. | 2013-07-09T17:43:53.30 | 1.0 | undecidable | manual | S | 159 | 174.7917 | 150 | 0.4 | 18 |
IV.PLAC.HHZ. | 2013-07-09T17:43:53.20 | 1.0 | undecidable | manual | S | 139 | 182.7837 | 149 | -0.58 | 17 |
MN.TIP.HHZ. | 2013-07-09T17:43:50.80 | 0.3 | undecidable | manual | S | 111 | 156.621 | 153 | -0.22 | 63 |
IV.SERS.HHZ. | 2013-07-09T17:43:50.90 | 1.0 | undecidable | manual | S | 117 | 158.0196 | 152 | -0.26 | 21 |
IV.JOPP.HHE. | 2013-07-09T17:43:49.90 | 0.6 | undecidable | manual | S | 149 | 140.748 | 155 | 0.39 | 42 |
IV.CELI.HHZ. | 2013-07-09T17:43:48.70 | 1.0 | undecidable | manual | S | 105 | 128.3715 | 157 | 0.28 | 22 |
IV.MSCL.HHZ. | 2013-07-09T17:43:19.27 | 0.6 | undecidable | manual | P | 159 | 174.7917 | 150 | 0.31 | 38 |
IV.PLAC.HHZ. | 2013-07-09T17:43:19.28 | 0.1 | undecidable | manual | P | 139 | 182.7837 | 149 | -0.19 | 73 |
IV.SERS.HHZ. | 2013-07-09T17:43:18.07 | 0.1 | undecidable | manual | P | 117 | 158.0196 | 152 | 0.11 | 85 |
MN.TIP.HHZ. | 2013-07-09T17:43:17.85 | 0.1 | undecidable | manual | P | 111 | 156.621 | 153 | -0.03 | 86 |
IV.CELI.HHZ. | 2013-07-09T17:43:17.12 | 0.1 | undecidable | manual | P | 105 | 128.3715 | 157 | 0.75 | 78 |
IV.JOPP.HHE. | 2013-07-09T17:43:16.64 | 0.1 | undecidable | manual | P | 149 | 140.748 | 155 | -0.36 | 85 |
IV.T0702.EHE. | 2013-07-09T17:43:14.52 | 0.1 | undecidable | manual | P | 88 | 87.4458 | 164 | -0.15 | 100 |
IV.CET2.HHE. | 2013-07-09T17:43:14.18 | 0.3 | undecidable | manual | P | 104 | 78.8655 | 165 | -0.2 | 75 |
IV.MGR.HHE. | 2013-07-09T17:43:13.89 | 0.3 | undecidable | manual | P | 41 | 64.0914 | 168 | -0.07 | 80 |
IV.BULG.HHE. | 2013-07-09T17:43:13.70 | 0.6 | undecidable | manual | P | 33 | 49.8168 | 171 | 0.06 | 54 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SERS.HHN. | ML:2.4 | 0.000020450000000000002 | 1.5 | AML | other | m | 2013-07-09T17:43:18.95 |
IV.SERS.HHE. | ML:2.2 | 0.000014950000000000001 | 1.12 | AML | other | m | 2013-07-09T17:43:53.46 |
MN.TIP.HHN. | ML:2.1 | 0.000011550000000000001 | 1.32 | AML | other | m | 2013-07-09T17:43:53.43 |
MN.TIP.HHE. | ML:2.2 | 0.000012369999999999998 | 0.34 | AML | other | m | 2013-07-09T17:43:19.06 |