A magnitude Mw 4.5 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 38.2800, 20.2900 at 10 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 Rev200 |
mb 4.8
Mw 4.5 |
2014-02-09 08:23:02 |
38.28 | 20.29 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 5490621 |
Field | Value |
---|---|
Time (UTC) | 2014-02-09 08:23:02 |
Latitude | 38.2800 |
Longitude | 20.2900 |
Depth (km) | 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 200 -> AGENDA-INGV |
Event type | earthquake |
Origin ID | 5490621 |
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) | 0.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 0 |
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) | |
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 | 5490621 |
Agency | INGV |
Autore | TDMT-INGV Revised |
Time of creation (UTC) | 2014-02-10 11:10:55 |
Field | Value |
---|---|
Value | 4.8 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | mb |
Reference to an origin | 5490621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-02-09 09:10:10 |
Field | Value |
---|---|
Magnitude | Mw 4.46 |
Scalar Moment | 6.11206E+22 dyne-cm |
Computed depth | 9 km |
Quality | Aa |
Variance Reduction | 62.61% |
Double Couple | 82% |
CLVD | 18% |
ISO | 0% |
Model used | CIA |
Mode | manual |
Status | reviewed |
Component | Value |
---|---|
Mrr | -2.992E+20 |
Mtt | 5.24347E+22 |
Mpp | -5.21355E+22 |
Mrt | -1.84058E+22 |
Mrp | -2.53043E+22 |
Mtp | -6.9182E+21 |
Name | Strike | Dip | Rake |
---|---|---|---|
PN1 | 49 | 86 | -150 |
PN2 | 317 | 60 | -4 |
Station | ance (km) | Distmuth | AziVariance Reduction | zcor |
---|---|---|---|---|
KEK | 164.7 | 345.2 | 21.53% | 200 |
AGG | 196.2 | 64.6 | 71.84% | 202 |
LIT | 277.3 | 42.5 | 85.28% | 212 |
LKD2 | 65 | 29.5 | 69.37% | 189 |
THE | 348 | 40.5 | 62.73% | 220 |
ITM | 189 | 129.8 | 63.25% | 199 |
KTHA | 333 | 131.6 | 61.31% | 215 |
PAIG | 345.8 | 56.8 | 38.78% | 220 |
XOR | 279.3 | 63.5 | 71.74% | 211 |