A magnitude mb 5.0 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 38.4780, 20.4440 at 20 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
mb 5.0
Mw 4.5 |
2014-12-11 22:24:23 |
38.4776 | 20.4445 | 20 | 2014-12-11 22:35:46 |
Sala Sismica INGV-Roma | 14604691 |
Field | Value |
---|---|
Time (UTC) | 2014-12-11 22:24:23 |
Latitude | 38.4776 |
Longitude | 20.4445 |
Depth (km) | 20 (from location) |
Evaluation mode of Origin | automatic |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV-A |
Event type | earthquake |
Origin ID | 14604691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1364 |
Semi-minor axis of confidence ellipse (meter) | 97 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 18 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1102.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125.719 |
Number of associated phases, regardless of their use for origin computation | 1 |
Number of defining phases | 1 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 1.16899 |
Epicentral distance of station closest to the epicenter (degree) | |
Epicentral distance of station farthest from the epicenter (degree) | |
Number of stations at which the event was observed | 0 |
Number of stations from which data was used for origin computation | 0 |
Field | Value |
---|---|
Value | 4.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | Mw |
Reference to an origin | 14604691 |
Agency | INGV |
Autore | TDMT-INGV Revised |
Time of creation (UTC) | 2014-12-16 14:01:20 |
Field | Value |
---|---|
Value | 5.0 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | mb |
Reference to an origin | 14604691 |
Agency | INGV |
Autore | early-est_ee1.1.8 |
Time of creation (UTC) | 2014-12-11 22:35:47 |
Field | Value |
---|---|
Magnitude | Mw 4.52 |
Scalar Moment | 7.54519E+22 dyne-cm |
Computed depth | 27 km |
Quality | Aa |
Variance Reduction | 70.74% |
Double Couple | 96% |
CLVD | 4% |
ISO | 0% |
Model used | CIA |
Mode | manual |
Status | reviewed |
Component | Value |
---|---|
Mrr | -4.16829E+22 |
Mtt | -2.44831E+22 |
Mpp | 6.6166E+22 |
Mrt | -3.36871E+22 |
Mrp | 2.5485E+22 |
Mtp | 2.35191E+22 |
Name | Strike | Dip | Rake |
---|---|---|---|
PN1 | 160 | 65 | -134 |
PN2 | 47 | 49 | -34 |
Station | ance (km) | Distmuth | AziVariance Reduction | zcor |
---|---|---|---|---|
AGRP | 112 | 94.2 | 74.2% | 193 |
ITM | 194.4 | 137.4 | 69.74% | 201 |
KEK | 148.1 | 338 | 76.73% | 200 |
SCTE | 245.9 | 316.7 | 67.83% | 210 |
MESG | 323.6 | 317.2 | 64.01% | 217 |