A magnitude Md 2.1 earthquake occured in region: Campi Flegrei, on
and geographic coordinates (lat, lon) 40.8210, 14.1470 at 3 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 | 6 | 81661 | 81661 |
Bacoli | NA | 6 | 26560 | 108221 |
Quarto | NA | 6 | 40930 | 149151 |
Monte di Procida | NA | 8 | 12886 | 162037 |
Napoli | NA | 9 | 974074 | 1136111 |
Marano di Napoli | NA | 10 | 59874 | 1195985 |
Calvizzano | NA | 10 | 12329 | 1208314 |
Qualiano | NA | 11 | 25702 | 1234016 |
Mugnano di Napoli | NA | 11 | 34828 | 1268844 |
Procida | NA | 12 | 10530 | 1279374 |
Villaricca | NA | 12 | 31122 | 1310496 |
Giugliano in Campania | NA | 13 | 122974 | 1433470 |
Melito di Napoli | NA | 14 | 37826 | 1471296 |
Casavatore | NA | 14 | 18661 | 1489957 |
Arzano | NA | 15 | 34886 | 1524843 |
Sant'Antimo | NA | 15 | 33905 | 1558748 |
Parete | CE | 15 | 11442 | 1570190 |
Casoria | NA | 15 | 77642 | 1647832 |
Casandrino | NA | 16 | 14336 | 1662168 |
San Giorgio a Cremano | NA | 16 | 45557 | 1707725 |
Grumo Nevano | NA | 16 | 18061 | 1725786 |
Ercolano | NA | 17 | 53709 | 1779495 |
Lusciano | CE | 17 | 15362 | 1794857 |
Frattamaggiore | NA | 17 | 30329 | 1825186 |
Cesa | CE | 17 | 8841 | 1834027 |
Portici | NA | 18 | 55274 | 1889301 |
Trentola-Ducenta | CE | 18 | 19429 | 1908730 |
Sant'Arpino | CE | 18 | 14307 | 1923037 |
Aversa | CE | 18 | 53047 | 1976084 |
Afragola | NA | 18 | 65057 | 2041141 |
Volla | NA | 18 | 23755 | 2064896 |
Frattaminore | NA | 18 | 16208 | 2081104 |
Cercola | NA | 19 | 18267 | 2099371 |
Succivo | CE | 19 | 8457 | 2107828 |
San Marcellino | CE | 19 | 14155 | 2121983 |
Torre del Greco | NA | 19 | 86275 | 2208258 |
Crispano | NA | 19 | 12354 | 2220612 |
Casapesenna | CE | 19 | 6987 | 2227599 |
Cardito | NA | 19 | 22755 | 2250354 |
San Sebastiano al Vesuvio | NA | 19 | 9196 | 2259550 |
Ischia | NA | 19 | 19915 | 2279465 |
Orta di Atella | CE | 19 | 27191 | 2306656 |
Gricignano di Aversa | CE | 19 | 11881 | 2318537 |
Carinaro | CE | 20 | 7181 | 2325718 |
Massa di Somma | NA | 20 | 5444 | 2331162 |
Frignano | CE | 20 | 9008 | 2340170 |
Villa di Briano | CE | 20 | 7087 | 2347257 |
Teverola | CE | 20 | 14291 | 2361548 |
San Cipriano d'Aversa | CE | 20 | 13653 | 2375201 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 2023-04-26 03:03:18 |
40.8208 | 14.1468 | 3 | 2024-03-01 17:18:20 |
Bollettino Sismico Italiano INGV | 124951231 |
Reviewed Rev200 |
Md 2.7 | 2023-04-26 03:03:19 |
40.827 | 14.1517 | 2 | 2024-01-30 15:23:19 |
Sala Operativa INGV-OV (Napoli) | 116756721 |
Field | Value |
---|---|
Time (UTC) | 2023-04-26 03:03:18 ± 0.25 |
Latitude | 40.8208 ± 0.0036 |
Longitude | 14.1468 ± 0.0036 |
Depth (km) | 3 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 124951231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 368 |
Semi-minor axis of confidence ellipse (meter) | 252 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 4 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00360 |
Epicentral distance of station farthest from the epicenter (degree) | 0.10342 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | Md |
Reference to an origin | 124951231 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-30 15:22:50 |
Field | Value |
---|---|
Value | 2.7 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 116756721 |
Agency | INGV |
Autore | Sala Operativa INGV-OV (Napoli) |
Time of creation (UTC) | 2023-04-26 03:33:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CBAC.HHN. | 2023-04-26T03:03:23.34 | 0.6 | undecidable | manual | S | 259 | 5.6943 | 116 | -1.29 | 32 |
IV.PTMR.HHN. | 2023-04-26T03:03:23.79 | 0.6 | undecidable | manual | P | 235 | 11.4774 | 104 | -1.14 | 34 |
IV.CNIS.HNN. | 2023-04-26T03:03:22.16 | 0.6 | undecidable | manual | S | 151 | 2.8971 | 134 | -0.25 | 48 |
IV.CPOZ.HNZ. | 2023-04-26T03:03:22.19 | 0.3 | undecidable | manual | S | 270 | 2.2977 | 140 | 0.14 | 74 |
IV.CCAP.EHE. | 2023-04-26T03:03:22.71 | 0.6 | undecidable | manual | S | 113 | 4.1958 | 124 | -0.65 | 43 |
IV.CMIS.HHZ. | 2023-04-26T03:03:22.52 | 0.3 | undecidable | manual | P | 226 | 6.7932 | 113 | 0.01 | 76 |
IV.CMSN.HHZ. | 2023-04-26T03:03:22.01 | 0.6 | undecidable | manual | S | 57 | 3.4965 | 129 | -0.86 | 40 |
IV.CSFT.HHE. | 2023-04-26T03:03:21.20 | 0.3 | undecidable | manual | S | 327 | 1.0989 | 159 | -0.24 | 73 |
IV.CFMN.HHN. | 2023-04-26T03:03:21.41 | 0.1 | undecidable | manual | P | 286 | 4.8951 | 120 | -0.19 | 98 |
IV.CSTH.HNE. | 2023-04-26T03:03:21.05 | 0.3 | undecidable | manual | S | 13 | 0.999 | 161 | -0.35 | 71 |
IV.CBAC.HHN. | 2023-04-26T03:03:21.66 | 0.1 | undecidable | manual | P | 259 | 5.6943 | 116 | -0.3 | 95 |
IV.CAAM.HHN. | 2023-04-26T03:03:21.24 | 0.3 | undecidable | manual | S | 257 | 0.3996 | 172 | -0.03 | 76 |
IV.CSOB.HNZ. | 2023-04-26T03:03:21.25 | 0.3 | undecidable | manual | S | 339 | 0.6993 | 167 | -0.07 | 76 |
IV.CCAP.EHE. | 2023-04-26T03:03:21.33 | 0.1 | undecidable | manual | P | 113 | 4.1958 | 124 | 0.09 | 100 |
IV.CMSN.HHZ. | 2023-04-26T03:03:20.84 | 0.1 | undecidable | manual | P | 57 | 3.4965 | 129 | -0.13 | 99 |
IV.CAAM.HHN. | 2023-04-26T03:03:20.50 | 0.1 | undecidable | manual | P | 257 | 0.3996 | 172 | 0.43 | 94 |
IV.CSOB.HNZ. | 2023-04-26T03:03:20.53 | 0.1 | undecidable | manual | P | 339 | 0.6993 | 167 | 0.43 | 93 |
IV.CFB3.HHZ. | 2023-04-26T03:03:20.73 | 0.1 | undecidable | manual | P | 220 | 1.6983 | 149 | 0.41 | 94 |
IV.CSFT.HHE. | 2023-04-26T03:03:20.56 | 0.1 | undecidable | manual | P | 327 | 1.0989 | 159 | 0.39 | 94 |
IV.CNIS.HNN. | 2023-04-26T03:03:20.98 | 0.1 | undecidable | manual | P | 151 | 2.8971 | 134 | 0.27 | 96 |
IV.CSTH.HNE. | 2023-04-26T03:03:20.41 | 0.1 | undecidable | manual | P | 13 | 0.999 | 161 | 0.27 | 97 |
IV.CPOZ.HNZ. | 2023-04-26T03:03:20.88 | 0.1 | negative | manual | P | 270 | 2.2977 | 140 | 0.37 | 94 |