A magnitude Md 1.6 earthquake occured in region: Campi Flegrei, on
and geographic coordinates (lat, lon) 40.8350, 14.1350 at 2 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 |
---|---|---|---|---|
Pozzuoli | NA | 4 | 81661 | 81661 |
Quarto | NA | 5 | 40930 | 122591 |
Bacoli | NA | 6 | 26560 | 149151 |
Monte di Procida | NA | 8 | 12886 | 162037 |
Marano di Napoli | NA | 9 | 59874 | 221911 |
Calvizzano | NA | 9 | 12329 | 234240 |
Qualiano | NA | 10 | 25702 | 259942 |
Napoli | NA | 10 | 974074 | 1234016 |
Mugnano di Napoli | NA | 10 | 34828 | 1268844 |
Villaricca | NA | 11 | 31122 | 1299966 |
Giugliano in Campania | NA | 12 | 122974 | 1422940 |
Procida | NA | 12 | 10530 | 1433470 |
Melito di Napoli | NA | 13 | 37826 | 1471296 |
Parete | CE | 14 | 11442 | 1482738 |
Casavatore | NA | 14 | 18661 | 1501399 |
Sant'Antimo | NA | 14 | 33905 | 1535304 |
Arzano | NA | 14 | 34886 | 1570190 |
Casandrino | NA | 15 | 14336 | 1584526 |
Casoria | NA | 15 | 77642 | 1662168 |
Grumo Nevano | NA | 16 | 18061 | 1680229 |
Lusciano | CE | 16 | 15362 | 1695591 |
Trentola-Ducenta | CE | 16 | 19429 | 1715020 |
Cesa | CE | 16 | 8841 | 1723861 |
Aversa | CE | 17 | 53047 | 1776908 |
Frattamaggiore | NA | 17 | 30329 | 1807237 |
San Giorgio a Cremano | NA | 17 | 45557 | 1852794 |
Sant'Arpino | CE | 17 | 14307 | 1867101 |
San Marcellino | CE | 17 | 14155 | 1881256 |
Casapesenna | CE | 17 | 6987 | 1888243 |
Succivo | CE | 18 | 8457 | 1896700 |
Afragola | NA | 18 | 65057 | 1961757 |
Frattaminore | NA | 18 | 16208 | 1977965 |
Ercolano | NA | 18 | 53709 | 2031674 |
Crispano | NA | 18 | 12354 | 2044028 |
Frignano | CE | 18 | 9008 | 2053036 |
Cardito | NA | 18 | 22755 | 2075791 |
Gricignano di Aversa | CE | 18 | 11881 | 2087672 |
Portici | NA | 19 | 55274 | 2142946 |
San Cipriano d'Aversa | CE | 19 | 13653 | 2156599 |
Villa di Briano | CE | 19 | 7087 | 2163686 |
Volla | NA | 19 | 23755 | 2187441 |
Orta di Atella | CE | 19 | 27191 | 2214632 |
Carinaro | CE | 19 | 7181 | 2221813 |
Teverola | CE | 19 | 14291 | 2236104 |
Cercola | NA | 19 | 18267 | 2254371 |
Ischia | NA | 19 | 19915 | 2274286 |
Casal di Principe | CE | 19 | 21389 | 2295675 |
Casaluce | CE | 19 | 10078 | 2305753 |
Caivano | NA | 20 | 37879 | 2343632 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6 | 2023-04-11 23:52:42 |
40.8347 | 14.1353 | 2 | 2024-03-01 17:18:20 |
Bollettino Sismico Italiano INGV | 124790471 |
Reviewed Rev200 |
Md 1.1 | 2023-04-11 23:52:42 |
40.8297 | 14.1382 | 1 | 2024-01-22 14:16:12 |
Sala Operativa INGV-OV (Napoli) | 116294011 |
Field | Value |
---|---|
Time (UTC) | 2023-04-11 23:52:42 ± 0.21 |
Latitude | 40.8347 ± 0.0045 |
Longitude | 14.1353 ± 0.0024 |
Depth (km) | 2 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 124790471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 467 |
Semi-minor axis of confidence ellipse (meter) | 127 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 188 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 209 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.04766 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | Md |
Reference to an origin | 124790471 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-22 14:15:50 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 116294011 |
Agency | INGV |
Autore | Sala Operativa INGV-OV (Napoli) |
Time of creation (UTC) | 2023-04-12 00:10:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
7C.SPAOL.HNZ. | 2023-04-11T23:54:14.29 | 3.0 | undecidable | manual | Sg | 2.78 | 0 | |||
CR.STON.BHN. | 2023-04-11T23:53:53.82 | 3.0 | undecidable | manual | Sg | 9.63 | 0 | |||
IV.USI.HHZ. | 2023-04-11T23:53:51.27 | 3.0 | undecidable | manual | Sg | -2.64 | 0 | |||
IV.MMUR.HNZ. | 2023-04-11T23:53:46.14 | 3.0 | undecidable | manual | Sn | -4.17 | 0 | |||
IV.SELL.HNN. | 2023-04-11T23:53:37.67 | 3.0 | undecidable | manual | Sg | -5.31 | 0 | |||
IV.IFIL.HHZ. | 2023-04-11T23:53:12.75 | 3.0 | undecidable | manual | Pg | -3.03 | 0 | |||
IV.CPOZ.HHE. | 2023-04-11T23:52:45.04 | 0.6 | undecidable | manual | S | 222 | 1.998 | 134 | 0.28 | 48 |
IV.CFMN.HNZ. | 2023-04-11T23:52:45.90 | 0.6 | undecidable | manual | S | 267 | 3.7962 | 118 | -0.24 | 48 |
IV.CFMN.HNZ. | 2023-04-11T23:52:44.42 | 0.1 | undecidable | manual | P | 267 | 3.7962 | 118 | 0.08 | 100 |
IV.CSTH.HNE. | 2023-04-11T23:52:44.04 | 0.6 | undecidable | manual | S | 116 | 1.2987 | 147 | -0.28 | 48 |
IV.CNIS.HNZ. | 2023-04-11T23:52:44.49 | 0.1 | undecidable | manual | P | 150 | 4.6953 | 113 | -0.28 | 95 |
IV.CBAC.HNZ. | 2023-04-11T23:52:44.74 | 0.1 | undecidable | manual | P | 240 | 5.2947 | 110 | -0.35 | 94 |
IV.CAAM.HNZ. | 2023-04-11T23:52:44.74 | 0.6 | undecidable | manual | S | 161 | 1.6983 | 139 | 0.19 | 49 |
IV.CFB3.HHZ. | 2023-04-11T23:52:44.07 | 0.3 | undecidable | manual | P | 183 | 2.7972 | 125 | 0.16 | 74 |
IV.CAAM.HNZ. | 2023-04-11T23:52:43.53 | 0.1 | undecidable | manual | P | 161 | 1.6983 | 139 | 0.09 | 100 |
IV.CSOB.HNZ. | 2023-04-11T23:52:43.43 | 0.1 | undecidable | manual | P | 141 | 1.1988 | 150 | 0.16 | 99 |
IV.CSTH.HNE. | 2023-04-11T23:52:43.46 | 0.1 | undecidable | manual | P | 116 | 1.2987 | 147 | 0.15 | 99 |
IV.CSFT.HHN. | 2023-04-11T23:52:43.79 | 0.6 | undecidable | manual | S | 149 | 0.6993 | 160 | -0.26 | 48 |
IV.CPOZ.HHE. | 2023-04-11T23:52:43.75 | 0.1 | undecidable | manual | P | 222 | 1.998 | 134 | 0.19 | 98 |
IV.CSOB.HNZ. | 2023-04-11T23:52:43.88 | 0.6 | undecidable | manual | S | 141 | 1.1988 | 150 | -0.36 | 47 |
IV.CSFT.HHN. | 2023-04-11T23:52:43.32 | 0.1 | undecidable | manual | P | 149 | 0.6993 | 160 | 0.15 | 99 |