A magnitude ML-VAX 3.7 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.5030, 20.3350 at 10 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-VAX 3.7 | 1994-03-24 04:51:39 |
37.503 | 20.335 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 206869 |
Field | Value |
---|---|
Time (UTC) | 1994-03-24 04:51:39 ± 0.49 |
Latitude | 37.5030 ± 0.0412 |
Longitude | 20.3350 ± 0.0329 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 206869 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
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) | 5424.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 39 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.9 |
Epicentral distance of station closest to the epicenter (degree) | 0.00631 |
Epicentral distance of station farthest from the epicenter (degree) | 0.08661 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 33 |
Field | Value |
---|---|
Value | 3.7 |
Uncertainty | |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 206869 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.VRI.Z. | 1994-03-24T04:53:58.50 | 10.0 | undecidable | manual | PN | 27 | 9.6126 | 1.3 | 0.5 | |
--.CI9.Z. | 1994-03-24T04:53:58.79 | 10.0 | undecidable | manual | SN! | 311 | 5.3058 | 3.04 | 0 | |
--.MLR.Z. | 1994-03-24T04:53:50.00 | 10.0 | undecidable | manual | PN | 25 | 9.0021 | 1.11 | 0.7 | |
--.MEU.Z. | 1994-03-24T04:53:31.95 | 10.0 | undecidable | manual | SN | 266 | 4.3845 | -2.01 | 0.1 | |
--.PZI.Z. | 1994-03-24T04:53:31.49 | 10.0 | undecidable | manual | SN | 265 | 4.2957 | -0.44 | 0.6 | |
--.ORI.Z. | 1994-03-24T04:53:24.16 | 10.0 | undecidable | manual | SN | 311 | 3.9516 | 0.52 | 0.6 | |
--.MO9.Z. | 1994-03-24T04:53:16.52 | 10.0 | undecidable | manual | SN | 279 | 3.6963 | -0.98 | 0.5 | |
--.SOI.Z. | 1994-03-24T04:53:10.59 | 10.0 | undecidable | manual | SN | 281 | 3.4188 | -0.42 | 0.6 | |
--.USI.Z. | 1994-03-24T04:53:03.95 | 10.0 | undecidable | manual | PN | 284 | 5.7387 | -0.11 | 1.4 | |
--.CI9.Z. | 1994-03-24T04:52:59.99 | 10.0 | undecidable | manual | PN | 311 | 5.3058 | 2.03 | 0.3 | |
--.MS1.Z. | 1994-03-24T04:52:58.50 | 10.0 | undecidable | manual | PN | 322 | 5.3835 | -0.6 | 1.3 | |
--.SGO.Z. | 1994-03-24T04:52:54.56 | 10.0 | undecidable | manual | PN | 309 | 4.9506 | 1.45 | 0.7 | |
--.MU9.Z. | 1994-03-24T04:52:53.85 | 10.0 | undecidable | manual | PN | 312 | 4.9617 | 0.53 | 1.4 | |
--.CDT.Z. | 1994-03-24T04:52:50.50 | 10.0 | undecidable | manual | PN | 320 | 4.7508 | 0.08 | 1.6 | |
--.MNO.Z. | 1994-03-24T04:52:49.60 | 10.0 | undecidable | manual | PN! | 277 | 4.4733 | 2.5 | 0 | |
--.MGR.Z. | 1994-03-24T04:52:47.80 | 10.0 | undecidable | manual | PN | 306 | 4.551 | 0.14 | 1.6 | |
--.SA1.Z. | 1994-03-24T04:52:47.60 | 10.0 | undecidable | manual | PN | 285 | 4.4511 | 0.78 | 1.3 | |
--.SKO.Z. | 1994-03-24T04:52:46.00 | 10.0 | undecidable | manual | PN | 10 | 4.5399 | -1.48 | 1.4 | |
--.BAI.Z. | 1994-03-24T04:52:46.00 | 10.0 | undecidable | manual | PN | 324 | 4.4733 | -0.65 | 1.4 | |
--.MEU.Z. | 1994-03-24T04:52:43.78 | 10.0 | negative | manual | PN | 266 | 4.3845 | -1.6 | 1.2 | |
--.PZI.Z. | 1994-03-24T04:52:43.24 | 10.0 | undecidable | manual | PN | 265 | 4.2957 | -0.97 | 1.2 | |
--.MMN.Z. | 1994-03-24T04:52:43.49 | 10.0 | undecidable | manual | PN | 306 | 4.1292 | 1.52 | 0.7 | |
--.VAY.Z. | 1994-03-24T04:52:41.30 | 10.0 | undecidable | manual | PN | 23 | 4.1736 | -1.26 | 1.8 | |
--.BRT.Z. | 1994-03-24T04:52:41.91 | 10.0 | undecidable | manual | PN | 324 | 4.1736 | -0.5 | 1.5 | |
--.CSI.Z. | 1994-03-24T04:52:40.36 | 10.0 | undecidable | manual | PN | 307 | 3.885 | 1.85 | 0.4 | |
--.ORI.Z. | 1994-03-24T04:52:40.87 | 10.0 | undecidable | manual | PN | 311 | 3.9516 | 1.45 | 0.7 | |
--.ATN.Z. | 1994-03-24T04:52:39.22 | 10.0 | undecidable | manual | PN | 281 | 3.8961 | 0.59 | 1.5 | |
--.AU9.Z. | 1994-03-24T04:52:38.50 | 10.0 | undecidable | manual | PN! | 268 | 4.0626 | -2.43 | 0 | |
--.CZI.Z. | 1994-03-24T04:52:37.85 | 10.0 | undecidable | manual | PN | 298 | 3.7074 | 1.82 | 0.4 | |
--.MO9.Z. | 1994-03-24T04:52:36.11 | 10.0 | undecidable | manual | PN | 279 | 3.6963 | 0.23 | 1.7 | |
--.GMB.Z. | 1994-03-24T04:52:34.50 | 10.0 | undecidable | manual | PN | 282 | 3.6075 | -0.24 | 1.6 | |
--.ROI.Z. | 1994-03-24T04:52:34.80 | 10.0 | undecidable | manual | PN | 306 | 3.5964 | -0.4 | 1.6 | |
--.SOI.Z. | 1994-03-24T04:52:31.62 | 10.0 | undecidable | manual | PN | 281 | 3.4188 | -0.51 | 1.5 | |
--.GRI.Z. | 1994-03-24T04:52:30.57 | 10.0 | undecidable | manual | PN | 294 | 3.3411 | -0.45 | 1.6 | |
--.LCI.Z. | 1994-03-24T04:52:30.60 | 10.0 | undecidable | manual | PN | 329 | 3.3078 | 0.01 | 1.7 | |
--.KZN.Z. | 1994-03-24T04:52:26.00 | 10.0 | undecidable | manual | PN | 21 | 3.0081 | -0.48 | 1.5 | |
--.VLI.Z. | 1994-03-24T04:52:17.00 | 10.0 | undecidable | manual | PN | 110 | 2.2089 | 1.46 | 0.7 | |
--.KEK.Z. | 1994-03-24T04:52:14.50 | 10.0 | undecidable | manual | PN | 349 | 2.2422 | -1.43 | 0.7 | |
--.VLS.Z. | 1994-03-24T04:51:50.20 | 10.0 | undecidable | manual | PG! | 16 | 0.6993 | -2.96 | 0 |