A magnitude Md 2.5 earthquake occured in region: Golfo di Napoli e Capri (Napoli), on
and geographic coordinates (lat, lon) 40.7310, 14.2940 at 5 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Torre del Greco | NA | 9 | 86275 | 86275 |
Ercolano | NA | 10 | 53709 | 139984 |
San Giorgio a Cremano | NA | 12 | 45557 | 185541 |
Portici | NA | 12 | 55274 | 240815 |
Napoli | NA | 13 | 974074 | 1214889 |
Trecase | NA | 13 | 9097 | 1223986 |
Vico Equense | NA | 13 | 20969 | 1244955 |
Torre Annunziata | NA | 13 | 42789 | 1287744 |
Sorrento | NA | 13 | 16679 | 1304423 |
Sant'Agnello | NA | 14 | 9122 | 1313545 |
Massa Lubrense | NA | 14 | 14243 | 1327788 |
Meta | NA | 14 | 8015 | 1335803 |
San Sebastiano al Vesuvio | NA | 14 | 9196 | 1344999 |
Piano di Sorrento | NA | 15 | 13109 | 1358108 |
Massa di Somma | NA | 15 | 5444 | 1363552 |
Boscotrecase | NA | 15 | 10363 | 1373915 |
Cercola | NA | 16 | 18267 | 1392182 |
Pollena Trocchia | NA | 16 | 13562 | 1405744 |
Boscoreale | NA | 16 | 28072 | 1433816 |
Castellammare di Stabia | NA | 16 | 66466 | 1500282 |
Volla | NA | 17 | 23755 | 1524037 |
Pompei | NA | 18 | 25358 | 1549395 |
Sant'Anastasia | NA | 18 | 27671 | 1577066 |
Santa Maria la Carità | NA | 19 | 11722 | 1588788 |
Casavatore | NA | 19 | 18661 | 1607449 |
Terzigno | NA | 19 | 18968 | 1626417 |
Casoria | NA | 20 | 77642 | 1704059 |
Bacoli | NA | 20 | 26560 | 1730619 |
Pimonte | NA | 20 | 5980 | 1736599 |
Positano | SA | 20 | 3955 | 1740554 |
Somma Vesuviana | NA | 20 | 35233 | 1775787 |
Gragnano | NA | 20 | 29136 | 1804923 |
Scafati | SA | 20 | 50787 | 1855710 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1997-02-04 18:48:20 |
40.731 | 14.294 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 260469 |
Field | Value |
---|---|
Time (UTC) | 1997-02-04 18:48:20 ± 0.613 |
Latitude | 40.7310 ± 0.0315 |
Longitude | 14.2940 ± 0.0405 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 260469 |
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) | 4891.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 216 |
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) | 0.9 |
Epicentral distance of station closest to the epicenter (degree) | 0.00461 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01012 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 260469 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:06:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MU9.Z. | 1997-02-04T18:48:53.53 | 10.0 | undecidable | manual | SG | 87 | 0.8991 | 0.93 | 0.4 | |
--.SGO.Z. | 1997-02-04T18:48:49.16 | 10.0 | undecidable | manual | SG | 102 | 0.777 | 0.34 | 0.6 | |
--.MRB1.Z. | 1997-02-04T18:48:45.58 | 10.0 | undecidable | manual | SG | 52 | 0.6327 | 1.44 | 0.3 | |
--.PSB1.Z. | 1997-02-04T18:48:44.43 | 10.0 | undecidable | manual | SG | 38 | 0.6216 | 0.76 | 0.6 | |
--.MGR.Z. | 1997-02-04T18:48:43.13 | 10.0 | undecidable | manual | PN | 121 | 1.1211 | 0.15 | 1.4 | |
--.RMI2.Z. | 1997-02-04T18:48:41.74 | 10.0 | undecidable | manual | SG | 357 | 0.5106 | 1.46 | 0.4 | |
--.SDI.Z. | 1997-02-04T18:48:40.95 | 10.0 | undecidable | manual | PG | 339 | 1.0323 | -0.7 | 1.2 | |
--.MU9.Z. | 1997-02-04T18:48:39.61 | 10.0 | undecidable | manual | PG | 87 | 0.8991 | 0.5 | 1.4 | |
--.CI9.Z. | 1997-02-04T18:48:38.62 | 10.0 | undecidable | manual | SG! | 76 | 0.5661 | -3.13 | 0 | |
--.SGO.Z. | 1997-02-04T18:48:37.20 | 10.0 | undecidable | manual | PG | 102 | 0.777 | 0.28 | 1.7 | |
--.SMB1.Z. | 1997-02-04T18:48:35.10 | 10.0 | undecidable | manual | PG | 25 | 0.7326 | -0.87 | 1.3 | |
--.RFI.Z. | 1997-02-04T18:48:35.22 | 10.0 | negative | manual | PG | 337 | 0.6105 | 1.49 | 1.7 | |
--.PSB1.Z. | 1997-02-04T18:48:33.61 | 10.0 | undecidable | manual | PG | 38 | 0.6216 | -0.34 | 1.8 | |
--.MRB1.Z. | 1997-02-04T18:48:32.53 | 10.0 | undecidable | manual | PG | 52 | 0.6327 | -1.69 | 0.6 | |
--.CI9.Z. | 1997-02-04T18:48:31.14 | 10.0 | undecidable | manual | PG | 76 | 0.5661 | -1.7 | 0.7 | |
--.RMI2.Z. | 1997-02-04T18:48:30.65 | 10.0 | undecidable | manual | PG | 357 | 0.5106 | -1.34 | 0.8 |