A magnitude Md 0.9 earthquake occured in region: 4 km SW Ottaviano (NA), on
and geographic coordinates (lat, lon) 40.8230, 14.4400 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 |
---|---|---|---|---|
Ottaviano | NA | 5 | 23860 | 23860 |
Terzigno | NA | 5 | 18968 | 42828 |
Somma Vesuviana | NA | 5 | 35233 | 78061 |
Boscotrecase | NA | 5 | 10363 | 88424 |
San Giuseppe Vesuviano | NA | 6 | 30657 | 119081 |
Trecase | NA | 6 | 9097 | 128178 |
Sant'Anastasia | NA | 6 | 27671 | 155849 |
Massa di Somma | NA | 6 | 5444 | 161293 |
Boscoreale | NA | 6 | 28072 | 189365 |
San Sebastiano al Vesuvio | NA | 6 | 9196 | 198561 |
Pollena Trocchia | NA | 7 | 13562 | 212123 |
Portici | NA | 7 | 55274 | 267397 |
Torre Annunziata | NA | 7 | 42789 | 310186 |
Torre del Greco | NA | 7 | 86275 | 396461 |
Ercolano | NA | 8 | 53709 | 450170 |
Cercola | NA | 8 | 18267 | 468437 |
San Gennaro Vesuviano | NA | 9 | 11966 | 480403 |
Poggiomarino | NA | 9 | 21976 | 502379 |
San Giorgio a Cremano | NA | 9 | 45557 | 547936 |
Pompei | NA | 10 | 25358 | 573294 |
Volla | NA | 10 | 23755 | 597049 |
Pomigliano d'Arco | NA | 10 | 39922 | 636971 |
Castello di Cisterna | NA | 11 | 7869 | 644840 |
Scafati | SA | 11 | 50787 | 695627 |
Brusciano | NA | 11 | 16466 | 712093 |
Palma Campania | NA | 11 | 15978 | 728071 |
Scisciano | NA | 11 | 5994 | 734065 |
Marigliano | NA | 12 | 30157 | 764222 |
Saviano | NA | 12 | 15982 | 780204 |
Striano | NA | 12 | 8397 | 788601 |
Mariglianella | NA | 12 | 7787 | 796388 |
San Vitaliano | NA | 12 | 6461 | 802849 |
Casalnuovo di Napoli | NA | 13 | 49855 | 852704 |
Santa Maria la Carità | NA | 13 | 11722 | 864426 |
Carbonara di Nola | NA | 13 | 2429 | 866855 |
San Marzano sul Sarno | SA | 14 | 10442 | 877297 |
San Paolo Bel Sito | NA | 14 | 3513 | 880810 |
Nola | NA | 14 | 34431 | 915241 |
Domicella | AV | 14 | 1862 | 917103 |
Angri | SA | 14 | 34002 | 951105 |
San Valentino Torio | SA | 14 | 10947 | 962052 |
Liveri | NA | 14 | 1607 | 963659 |
Sant'Antonio Abate | NA | 14 | 19743 | 983402 |
Castellammare di Stabia | NA | 15 | 66466 | 1049868 |
Marzano di Nola | AV | 15 | 1727 | 1051595 |
Acerra | NA | 15 | 59573 | 1111168 |
Cimitile | NA | 15 | 7280 | 1118448 |
Sarno | SA | 15 | 31529 | 1149977 |
Casoria | NA | 16 | 77642 | 1227619 |
Afragola | NA | 16 | 65057 | 1292676 |
Casamarciano | NA | 16 | 3289 | 1295965 |
Lettere | NA | 16 | 6188 | 1302153 |
Napoli | NA | 16 | 974074 | 2276227 |
Casola di Napoli | NA | 16 | 3898 | 2280125 |
Gragnano | NA | 16 | 29136 | 2309261 |
Casavatore | NA | 16 | 18661 | 2327922 |
Pago del Vallo di Lauro | AV | 16 | 1830 | 2329752 |
Sant'Egidio del Monte Albino | SA | 17 | 8909 | 2338661 |
Camposano | NA | 17 | 5333 | 2343994 |
Visciano | NA | 17 | 4454 | 2348448 |
Corbara | SA | 17 | 2545 | 2350993 |
Comiziano | NA | 17 | 1814 | 2352807 |
Arzano | NA | 17 | 34886 | 2387693 |
Lauro | AV | 17 | 3509 | 2391202 |
Vico Equense | NA | 18 | 20969 | 2412171 |
Pimonte | NA | 18 | 5980 | 2418151 |
Pagani | SA | 18 | 35834 | 2453985 |
Taurano | AV | 18 | 1546 | 2455531 |
Cicciano | NA | 18 | 12906 | 2468437 |
Quindici | AV | 18 | 1938 | 2470375 |
Tufino | NA | 18 | 3776 | 2474151 |
Cardito | NA | 18 | 22755 | 2496906 |
Caivano | NA | 19 | 37879 | 2534785 |
Nocera Inferiore | SA | 19 | 46043 | 2580828 |
Frattamaggiore | NA | 19 | 30329 | 2611157 |
Moschiano | AV | 20 | 1673 | 2612830 |
Crispano | NA | 20 | 12354 | 2625184 |
Roccarainola | NA | 20 | 7082 | 2632266 |
Grumo Nevano | NA | 20 | 18061 | 2650327 |
Meta | NA | 20 | 8015 | 2658342 |
Sperone | AV | 20 | 3706 | 2662048 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 0.9 | 2017-04-30 03:44:03 |
40.8227 | 14.4398 | 0 | 2018-01-10 09:56:14 |
Bollettino Sismico Italiano INGV | 50216701 |
Reviewed Rev100 |
Md 0.9 | 2017-04-30 03:44:02 |
40.8722 | 14.4715 | 1 | 2017-04-30 04:12:09 |
Sala Sismica INGV-Roma | 44625941 |
Field | Value |
---|---|
Time (UTC) | 2017-04-30 03:44:03 ± 0.31 |
Latitude | 40.8227 ± 0.0054 |
Longitude | 14.4398 ± 0.0190 |
Depth (km) | 0 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 50216701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1550 |
Semi-minor axis of confidence ellipse (meter) | 600 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 274 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 258 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00719 |
Epicentral distance of station farthest from the epicenter (degree) | 0.02068 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.6 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 44625941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-04-30 04:12:09 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.6 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 50216701 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-09-18 11:17:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVDG.HHE. | 2017-04-30T03:44:04.50 | 0.3 | undecidable | manual | P | 317 | 1.998 | 93 | 0.36 | 71 |
IV.VCRE.HHZ. | 2017-04-30T03:44:04.14 | 0.3 | undecidable | manual | S | 241 | 0.7992 | 97 | 0.11 | 75 |
IV.VBKN.HHZ. | 2017-04-30T03:44:04.17 | 0.3 | undecidable | manual | S | 315 | 1.1988 | 95 | 0.02 | 76 |
IV.VTIR.HHE. | 2017-04-30T03:44:04.34 | 0.6 | undecidable | manual | P | 215 | 2.2977 | 93 | 0.14 | 49 |
IV.CRTO.HHZ. | 2017-04-30T03:44:03.89 | 0.1 | undecidable | manual | P | 264 | 1.4985 | 94 | -0.15 | 98 |
IV.VCRE.HHZ. | 2017-04-30T03:44:03.83 | 0.1 | undecidable | manual | P | 241 | 0.7992 | 97 | -0.08 | 100 |
IV.VBKN.HHZ. | 2017-04-30T03:44:03.79 | 0.1 | undecidable | manual | P | 315 | 1.1988 | 95 | -0.19 | 98 |