Earthquake with magnitude of Md 1.0 on date 01-07-2017 and time 07:05:59 (Italy) in region 4 km SW Ottaviano (NA)

A magnitude Md 1.0 earthquake occured in region: 4 km SW Ottaviano (NA), on

  • 01-07-2017 05:05:59 (UTC)
  • 01-07-2017 07:05:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.82, 14.45 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Ottaviano NA 4 23860 23860
Terzigno NA 5 18968 42828
Boscotrecase NA 5 10363 53191
San Giuseppe Vesuviano NA 5 30657 83848
Somma Vesuviana NA 5 35233 119081
Boscoreale NA 6 28072 147153
Trecase NA 6 9097 156250
Sant'Anastasia NA 6 27671 183921
Massa di Somma NA 7 5444 189365
San Sebastiano al Vesuvio NA 7 9196 198561
Torre Annunziata NA 7 42789 241350
Pollena Trocchia NA 7 13562 254912
Torre del Greco NA 8 86275 341187
Portici NA 8 55274 396461
Poggiomarino NA 8 21976 418437
San Gennaro Vesuviano NA 8 11966 430403
Ercolano NA 9 53709 484112
Cercola NA 9 18267 502379
Pompei NA 9 25358 527737
San Giorgio a Cremano NA 10 45557 573294
Scafati SA 11 50787 624081
Pomigliano d'Arco NA 11 39922 664003
Palma Campania NA 11 15978 679981
Volla NA 11 23755 703736
Striano NA 11 8397 712133
Castello di Cisterna NA 11 7869 720002
Scisciano NA 11 5994 725996
Brusciano NA 11 16466 742462
Saviano NA 11 15982 758444
Marigliano NA 12 30157 788601
Mariglianella NA 12 7787 796388
San Vitaliano NA 12 6461 802849
Santa Maria la Carità NA 12 11722 814571
Carbonara di Nola NA 13 2429 817000
San Marzano sul Sarno SA 13 10442 827442
Casalnuovo di Napoli NA 13 49855 877297
Angri SA 13 34002 911299
San Valentino Torio SA 13 10947 922246
San Paolo Bel Sito NA 13 3513 925759
Domicella AV 14 1862 927621
Nola NA 14 34431 962052
Liveri NA 14 1607 963659
Sant'Antonio Abate NA 14 19743 983402
Castellammare di Stabia NA 14 66466 1049868
Marzano di Nola AV 15 1727 1051595
Sarno SA 15 31529 1083124
Cimitile NA 15 7280 1090404
Lettere NA 15 6188 1096592
Acerra NA 15 59573 1156165
Casamarciano NA 16 3289 1159454
Casola di Napoli NA 16 3898 1163352
Gragnano NA 16 29136 1192488
Pago del Vallo di Lauro AV 16 1830 1194318
Sant'Egidio del Monte Albino SA 16 8909 1203227
Afragola NA 16 65057 1268284
Casoria NA 16 77642 1345926
Corbara SA 16 2545 1348471
Camposano NA 17 5333 1353804
Visciano NA 17 4454 1358258
Napoli NA 17 974074 2332332
Casavatore NA 17 18661 2350993
Lauro AV 17 3509 2354502
Comiziano NA 17 1814 2356316
Pagani SA 17 35834 2392150
Pimonte NA 17 5980 2398130
Vico Equense NA 17 20969 2419099
Taurano AV 18 1546 2420645
Quindici AV 18 1938 2422583
Arzano NA 18 34886 2457469
Cicciano NA 18 12906 2470375
Tufino NA 18 3776 2474151
Nocera Inferiore SA 19 46043 2520194
Cardito NA 19 22755 2542949
Moschiano AV 19 1673 2544622
Roccarainola NA 20 7082 2551704
Caivano NA 20 37879 2589583
Sperone AV 20 3706 2593289
Frattamaggiore NA 20 30329 2623618
Meta NA 20 8015 2631633

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km E of Portici (55274 inhabitants)
8 Km NE of Torre del Greco (86275 inhabitants)
9 Km E of Ercolano (53709 inhabitants)
11 Km NW of Scafati (50787 inhabitants)
14 Km N of Castellammare di Stabia (66466 inhabitants)
15 Km SE of Acerra (59573 inhabitants)
16 Km SE of Afragola (65057 inhabitants)
16 Km SE of Casoria (77642 inhabitants)
17 Km E of Napoli (974074 inhabitants)
23 Km E of Marano di Napoli (59874 inhabitants)
24 Km SE of Giugliano in Campania (122974 inhabitants)
26 Km NW of Cava de' Tirreni (53659 inhabitants)
26 Km SE of Aversa (53047 inhabitants)
30 Km SE of Caserta (76326 inhabitants)
30 Km E of Pozzuoli (81661 inhabitants)
31 Km NW of Salerno (135261 inhabitants)
31 Km W of Avellino (54857 inhabitants)
45 Km SW of Benevento (60091 inhabitants)
51 Km W of Battipaglia (50786 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 1000 Md 1.0 2017-07-01
05:05:59
40.82 14.45 0 2018-07-06
12:40:17
Bollettino Sismico Italiano INGV 51685381
Rev 100 Md 1.0 2017-07-01
05:05:58
40.82 14.47 1 2017-07-01
05:17:16
Sala Sismica INGV-Roma 47373001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-07-01 05:05:59 ± 0.11
Latitude 40.82 ± 0.00
Longitude 14.45 ± 0.01
Depth (km) 0 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 51685381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 540
Semi-minor axis of confidence ellipse (meter) 300
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 269
Circular confidence region, given by single value of horizontal uncertainty (meter) 540
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 279
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.07
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.02338
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 5
Magnitudes information

Md:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations 5
Type of magnitude Md
Reference to an origin 47373001
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-07-01 05:17:16

Md:1

Field Value
Value 1
Uncertainty 0.5
Num. used stations 4
Type of magnitude Md
Reference to an origin 51685381
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-11-07 10:59:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ZCCA.HHZ. 2017-07-01T05:07:45.39 3.0 undecidable manual Sg 15.54 0
GU.CARD.HHZ. 2017-07-01T05:07:30.41 3.0 undecidable manual Sn 0.86 0
IV.PE3.EHZ. 2017-07-01T05:07:08.05 3.0 undecidable manual Sg 5.86 0
IV.EUCT.HNZ. 2017-07-01T05:07:05.67 3.0 positive manual Pn -0.18 0
IV.APEC.HHZ. 2017-07-01T05:07:05.96 3.0 undecidable manual Sg 6.14 0
IV.CSP1.EHZ. 2017-07-01T05:06:43.73 3.0 undecidable manual Sn -0.09 0
IV.SPS2.HHZ. 2017-07-01T05:06:27.34 3.0 positive manual Pn -0.14 0
IV.CSP1.EHZ. 2017-07-01T05:06:24.57 3.0 undecidable manual Pg 5.19 0
IV.VENT.EHZ. 2017-07-01T05:06:12.29 3.0 undecidable manual Sn -0.09 0
IV.INTR.HHZ. 2017-07-01T05:06:03.54 3.0 undecidable manual P -0.13 0
IV.VBKN.HHZ. 2017-07-01T05:05:59.57 0.1 negative manual P 304 0.0153 93 -0.02 100
IV.CRTO.HHZ. 2017-07-01T05:05:59.66 0.1 positive manual P 270 0.0189 93 0.01 100
IV.VCRE.HHE. 2017-07-01T05:05:59.70 0.6 undecidable manual S 259 0.0117 94 0 50
IV.VTIR.HHZ. 2017-07-01T05:05:59.85 0.3 undecidable manual P 228 0.0234 92 0.1 74
IV.VBKN.HHZ. 2017-07-01T05:05:59.91 0.6 undecidable manual S 304 0.0153 93 0.07 49
IV.VCRE.HHE. 2017-07-01T05:05:59.40 0.1 undecidable manual P 259 0.0117 94 -0.1 98
IV.VVDG.HHZ. 2017-07-01T05:05:59.75 0.3 undecidable manual P 309 0.0225 92 0.01 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VCRE.HHE. Md:1 9 END duration s
IV.VBKN.HHZ. Md:1 8 END duration s
IV.CRTO.HHZ. Md:1 9 END duration s
IV.VVDG.HHZ. Md:1.1 9 END duration s
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download