A magnitude Md 1.8 earthquake occured in region: 5 km SE San Sebastiano al Vesuvio (NA), on
and geographic coordinates (lat, lon) 40.8150, 14.4210 at 0 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 |
---|---|---|---|---|
San Sebastiano al Vesuvio | NA | 5 | 9196 | 9196 |
Trecase | NA | 5 | 9097 | 18293 |
Massa di Somma | NA | 5 | 5444 | 23737 |
Torre del Greco | NA | 6 | 86275 | 110012 |
Boscotrecase | NA | 6 | 10363 | 120375 |
Portici | NA | 6 | 55274 | 175649 |
Pollena Trocchia | NA | 6 | 13562 | 189211 |
Sant'Anastasia | NA | 6 | 27671 | 216882 |
Somma Vesuviana | NA | 6 | 35233 | 252115 |
Ottaviano | NA | 6 | 23860 | 275975 |
Ercolano | NA | 6 | 53709 | 329684 |
Boscoreale | NA | 6 | 28072 | 357756 |
Terzigno | NA | 7 | 18968 | 376724 |
Torre Annunziata | NA | 7 | 42789 | 419513 |
Cercola | NA | 7 | 18267 | 437780 |
San Giorgio a Cremano | NA | 7 | 45557 | 483337 |
San Giuseppe Vesuviano | NA | 8 | 30657 | 513994 |
Volla | NA | 10 | 23755 | 537749 |
Pompei | NA | 10 | 25358 | 563107 |
Poggiomarino | NA | 10 | 21976 | 585083 |
Pomigliano d'Arco | NA | 11 | 39922 | 625005 |
San Gennaro Vesuviano | NA | 11 | 11966 | 636971 |
Castello di Cisterna | NA | 11 | 7869 | 644840 |
Scafati | SA | 12 | 50787 | 695627 |
Brusciano | NA | 12 | 16466 | 712093 |
Casalnuovo di Napoli | NA | 13 | 49855 | 761948 |
Scisciano | NA | 13 | 5994 | 767942 |
Mariglianella | NA | 13 | 7787 | 775729 |
Marigliano | NA | 13 | 30157 | 805886 |
Palma Campania | NA | 13 | 15978 | 821864 |
Santa Maria la Carità | NA | 13 | 11722 | 833586 |
Saviano | NA | 13 | 15982 | 849568 |
San Vitaliano | NA | 13 | 6461 | 856029 |
Striano | NA | 13 | 8397 | 864426 |
Castellammare di Stabia | NA | 14 | 66466 | 930892 |
Napoli | NA | 15 | 974074 | 1904966 |
Carbonara di Nola | NA | 15 | 2429 | 1907395 |
Sant'Antonio Abate | NA | 15 | 19743 | 1927138 |
Angri | SA | 15 | 34002 | 1961140 |
San Marzano sul Sarno | SA | 15 | 10442 | 1971582 |
Casoria | NA | 15 | 77642 | 2049224 |
Afragola | NA | 15 | 65057 | 2114281 |
Acerra | NA | 15 | 59573 | 2173854 |
San Valentino Torio | SA | 15 | 10947 | 2184801 |
Nola | NA | 15 | 34431 | 2219232 |
San Paolo Bel Sito | NA | 15 | 3513 | 2222745 |
Casavatore | NA | 16 | 18661 | 2241406 |
Liveri | NA | 16 | 1607 | 2243013 |
Domicella | AV | 16 | 1862 | 2244875 |
Lettere | NA | 16 | 6188 | 2251063 |
Gragnano | NA | 16 | 29136 | 2280199 |
Casola di Napoli | NA | 16 | 3898 | 2284097 |
Cimitile | NA | 17 | 7280 | 2291377 |
Arzano | NA | 17 | 34886 | 2326263 |
Marzano di Nola | AV | 17 | 1727 | 2327990 |
Vico Equense | NA | 17 | 20969 | 2348959 |
Sarno | SA | 17 | 31529 | 2380488 |
Casamarciano | NA | 17 | 3289 | 2383777 |
Sant'Egidio del Monte Albino | SA | 17 | 8909 | 2392686 |
Pimonte | NA | 18 | 5980 | 2398666 |
Corbara | SA | 18 | 2545 | 2401211 |
Cardito | NA | 18 | 22755 | 2423966 |
Camposano | NA | 18 | 5333 | 2429299 |
Pago del Vallo di Lauro | AV | 18 | 1830 | 2431129 |
Visciano | NA | 19 | 4454 | 2435583 |
Pagani | SA | 19 | 35834 | 2471417 |
Caivano | NA | 19 | 37879 | 2509296 |
Frattamaggiore | NA | 19 | 30329 | 2539625 |
Comiziano | NA | 19 | 1814 | 2541439 |
Meta | NA | 19 | 8015 | 2549454 |
Crispano | NA | 19 | 12354 | 2561808 |
Lauro | AV | 19 | 3509 | 2565317 |
Grumo Nevano | NA | 19 | 18061 | 2583378 |
Cicciano | NA | 20 | 12906 | 2596284 |
Casandrino | NA | 20 | 14336 | 2610620 |
Taurano | AV | 20 | 1546 | 2612166 |
Melito di Napoli | NA | 20 | 37826 | 2649992 |
Quindici | AV | 20 | 1938 | 2651930 |
Tufino | NA | 20 | 3776 | 2655706 |
Sant'Agnello | NA | 20 | 9122 | 2664828 |
Piano di Sorrento | NA | 20 | 13109 | 2677937 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8 | 2017-04-19 20:18:01 |
40.8153 | 14.4208 | 0 | 2018-01-10 09:56:15 |
Bollettino Sismico Italiano INGV | 50607461 |
Reviewed Rev200 |
Md 2.0 | 2017-04-19 20:18:01 |
40.818 | 14.422 | 0 | 2017-10-01 14:42:36 |
Sala Operativa INGV-OV (Napoli) | 44109661 |
Field | Value |
---|---|
Time (UTC) | 2017-04-19 20:18:01 ± 0.06 |
Latitude | 40.8153 ± 0.0027 |
Longitude | 14.4208 ± 0.0036 |
Depth (km) | 0 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 50607461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 330 |
Semi-minor axis of confidence ellipse (meter) | 260 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 295 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00630 |
Epicentral distance of station farthest from the epicenter (degree) | 0.02158 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | Md |
Reference to an origin | 50607461 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-10-01 14:41:41 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 44109661 |
Agency | INGV |
Autore | Sala Operativa INGV-OV (Napoli) |
Time of creation (UTC) | 2017-04-19 21:16:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVDG.HHZ. | 2017-04-19T20:18:02.71 | 0.3 | undecidable | manual | S | 6 | 2.2977 | 95 | 0.22 | 72 |
IV.VBKN.HHZ. | 2017-04-19T20:18:02.38 | 0.6 | undecidable | manual | S | 25 | 1.7982 | 96 | 0.05 | 49 |
IV.VCRE.HHZ. | 2017-04-19T20:18:02.20 | 0.6 | undecidable | manual | S | 65 | 0.999 | 101 | 0.15 | 48 |
IV.VVDG.HHZ. | 2017-04-19T20:18:02.05 | 0.1 | positive | manual | P | 6 | 2.2977 | 95 | -0.11 | 98 |
IV.OVO.HHZ. | 2017-04-19T20:18:02.30 | 0.3 | undecidable | manual | P | 304 | 2.3976 | 95 | 0.1 | 73 |
IV.VARP.HHZ. | 2017-04-19T20:18:01.89 | 0.1 | positive | manual | P | 278 | 0.8991 | 102 | 0 | 100 |
IV.CRTO.HHZ. | 2017-04-19T20:18:01.98 | 0.3 | undecidable | manual | S | 11 | 0.6993 | 107 | 0.03 | 75 |
IV.CRTO.HHZ. | 2017-04-19T20:18:01.66 | 0.1 | negative | manual | P | 11 | 0.6993 | 107 | -0.19 | 96 |
IV.VBKN.HHZ. | 2017-04-19T20:18:01.98 | 0.1 | positive | manual | P | 25 | 1.7982 | 96 | -0.09 | 98 |
IV.VCRE.HHZ. | 2017-04-19T20:18:01.86 | 0.1 | positive | manual | P | 65 | 0.999 | 101 | -0.05 | 99 |
IV.VTIR.HHZ. | 2017-04-19T20:18:01.99 | 0.1 | negative | manual | P | 165 | 1.0989 | 100 | 0.07 | 99 |