A magnitude Md 1.2 earthquake occured in region: 5 km SE Massa di Somma (NA), on
and geographic coordinates (lat, lon) 40.8190, 14.4240 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 |
---|---|---|---|---|
Massa di Somma | NA | 5 | 5444 | 5444 |
San Sebastiano al Vesuvio | NA | 5 | 9196 | 14640 |
Trecase | NA | 5 | 9097 | 23737 |
Boscotrecase | NA | 6 | 10363 | 34100 |
Ottaviano | NA | 6 | 23860 | 57960 |
Somma Vesuviana | NA | 6 | 35233 | 93193 |
Sant'Anastasia | NA | 6 | 27671 | 120864 |
Portici | NA | 6 | 55274 | 176138 |
Pollena Trocchia | NA | 6 | 13562 | 189700 |
Torre del Greco | NA | 6 | 86275 | 275975 |
Boscoreale | NA | 6 | 28072 | 304047 |
Terzigno | NA | 6 | 18968 | 323015 |
Ercolano | NA | 7 | 53709 | 376724 |
Torre Annunziata | NA | 7 | 42789 | 419513 |
Cercola | NA | 7 | 18267 | 437780 |
San Giuseppe Vesuviano | NA | 7 | 30657 | 468437 |
San Giorgio a Cremano | NA | 8 | 45557 | 513994 |
Volla | NA | 9 | 23755 | 537749 |
Poggiomarino | NA | 10 | 21976 | 559725 |
Pompei | NA | 10 | 25358 | 585083 |
San Gennaro Vesuviano | NA | 10 | 11966 | 597049 |
Pomigliano d'Arco | NA | 10 | 39922 | 636971 |
Castello di Cisterna | NA | 11 | 7869 | 644840 |
Brusciano | NA | 11 | 16466 | 661306 |
Scafati | SA | 12 | 50787 | 712093 |
Mariglianella | NA | 12 | 7787 | 719880 |
Scisciano | NA | 12 | 5994 | 725874 |
Marigliano | NA | 12 | 30157 | 756031 |
Casalnuovo di Napoli | NA | 12 | 49855 | 805886 |
Palma Campania | NA | 13 | 15978 | 821864 |
San Vitaliano | NA | 13 | 6461 | 828325 |
Saviano | NA | 13 | 15982 | 844307 |
Striano | NA | 13 | 8397 | 852704 |
Santa Maria la Carità | NA | 13 | 11722 | 864426 |
Carbonara di Nola | NA | 14 | 2429 | 866855 |
Castellammare di Stabia | NA | 15 | 66466 | 933321 |
San Marzano sul Sarno | SA | 15 | 10442 | 943763 |
Napoli | NA | 15 | 974074 | 1917837 |
Sant'Antonio Abate | NA | 15 | 19743 | 1937580 |
Angri | SA | 15 | 34002 | 1971582 |
Acerra | NA | 15 | 59573 | 2031155 |
Casoria | NA | 15 | 77642 | 2108797 |
San Paolo Bel Sito | NA | 15 | 3513 | 2112310 |
Nola | NA | 15 | 34431 | 2146741 |
Afragola | NA | 15 | 65057 | 2211798 |
San Valentino Torio | SA | 15 | 10947 | 2222745 |
Liveri | NA | 15 | 1607 | 2224352 |
Domicella | AV | 15 | 1862 | 2226214 |
Casavatore | NA | 16 | 18661 | 2244875 |
Cimitile | NA | 16 | 7280 | 2252155 |
Lettere | NA | 16 | 6188 | 2258343 |
Marzano di Nola | AV | 16 | 1727 | 2260070 |
Casola di Napoli | NA | 16 | 3898 | 2263968 |
Gragnano | NA | 16 | 29136 | 2293104 |
Sarno | SA | 17 | 31529 | 2324633 |
Arzano | NA | 17 | 34886 | 2359519 |
Casamarciano | NA | 17 | 3289 | 2362808 |
Vico Equense | NA | 17 | 20969 | 2383777 |
Sant'Egidio del Monte Albino | SA | 17 | 8909 | 2392686 |
Pago del Vallo di Lauro | AV | 18 | 1830 | 2394516 |
Camposano | NA | 18 | 5333 | 2399849 |
Corbara | SA | 18 | 2545 | 2402394 |
Pimonte | NA | 18 | 5980 | 2408374 |
Cardito | NA | 18 | 22755 | 2431129 |
Visciano | NA | 18 | 4454 | 2435583 |
Comiziano | NA | 18 | 1814 | 2437397 |
Pagani | SA | 19 | 35834 | 2473231 |
Caivano | NA | 19 | 37879 | 2511110 |
Frattamaggiore | NA | 19 | 30329 | 2541439 |
Lauro | AV | 19 | 3509 | 2544948 |
Crispano | NA | 19 | 12354 | 2557302 |
Cicciano | NA | 19 | 12906 | 2570208 |
Grumo Nevano | NA | 19 | 18061 | 2588269 |
Meta | NA | 19 | 8015 | 2596284 |
Tufino | NA | 19 | 3776 | 2600060 |
Taurano | AV | 19 | 1546 | 2601606 |
Casandrino | NA | 20 | 14336 | 2615942 |
Quindici | AV | 20 | 1938 | 2617880 |
Melito di Napoli | NA | 20 | 37826 | 2655706 |
Frattaminore | NA | 20 | 16208 | 2671914 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.2 | 2017-07-15 15:12:21 |
40.8187 | 14.4242 | 0 | 2018-07-06 12:40:19 |
Bollettino Sismico Italiano INGV | 54726531 |
Reviewed Rev100 |
Md 0.8 | 2017-07-15 15:12:21 |
40.8177 | 14.4138 | 3 | 2017-07-15 15:46:10 |
Sala Sismica INGV-Roma | 47926411 |
Field | Value |
---|---|
Time (UTC) | 2017-07-15 15:12:21 ± 0.09 |
Latitude | 40.8187 ± 0.0009 |
Longitude | 14.4242 ± 0.0024 |
Depth (km) | 0 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 54726531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 240 |
Semi-minor axis of confidence ellipse (meter) | 150 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 261 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00270 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01709 |
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 | 0.8 |
Uncertainty | 0.4 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 47926411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-07-15 15:46:10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 54726531 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-03-20 15:44:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VTIR.HHZ. | 2017-07-15T15:12:22.31 | 0.6 | undecidable | manual | S | 180 | 1.3986 | 98 | -0.15 | 49 |
IV.VBKN.HHZ. | 2017-07-15T15:12:22.25 | 0.6 | undecidable | manual | S | 21 | 1.3986 | 98 | -0.16 | 48 |
IV.VVDG.HHZ. | 2017-07-15T15:12:22.45 | 0.6 | undecidable | manual | S | 359 | 1.8981 | 96 | -0.47 | 45 |
IV.CRTO.HHZ. | 2017-07-15T15:12:21.50 | 0.1 | undecidable | manual | P | 331 | 0.2997 | 121 | 0.2 | 96 |
IV.VCRE.HHZ. | 2017-07-15T15:12:21.58 | 0.1 | undecidable | manual | P | 85 | 0.5994 | 108 | 0.14 | 97 |
IV.VTIR.HHZ. | 2017-07-15T15:12:21.76 | 0.1 | undecidable | manual | P | 180 | 1.3986 | 98 | -0.1 | 98 |
IV.VBKN.HHZ. | 2017-07-15T15:12:21.84 | 0.1 | undecidable | manual | P | 21 | 1.3986 | 98 | 0.01 | 100 |
IV.CRTO.HHZ. | 2017-07-15T15:12:21.79 | 0.3 | undecidable | manual | S | 331 | 0.2997 | 121 | 0.32 | 70 |
IV.VCRE.HHZ. | 2017-07-15T15:12:21.89 | 0.6 | undecidable | manual | S | 85 | 0.5994 | 108 | 0.19 | 48 |
IV.VVDG.HHZ. | 2017-07-15T15:12:21.92 | 0.1 | undecidable | manual | P | 359 | 1.8981 | 96 | -0.2 | 96 |