A magnitude Md 2.1 earthquake occured in region: Campi Flegrei, on
and geographic coordinates (lat, lon) 40.8250, 14.1270 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 |
Bacoli | NA | 5 | 26560 | 108221 |
Quarto | NA | 6 | 40930 | 149151 |
Monte di Procida | NA | 7 | 12886 | 162037 |
Marano di Napoli | NA | 10 | 59874 | 221911 |
Napoli | NA | 11 | 974074 | 1195985 |
Procida | NA | 11 | 10530 | 1206515 |
Calvizzano | NA | 11 | 12329 | 1218844 |
Qualiano | NA | 11 | 25702 | 1244546 |
Mugnano di Napoli | NA | 12 | 34828 | 1279374 |
Villaricca | NA | 12 | 31122 | 1310496 |
Giugliano in Campania | NA | 13 | 122974 | 1433470 |
Melito di Napoli | NA | 14 | 37826 | 1471296 |
Casavatore | NA | 15 | 18661 | 1489957 |
Parete | CE | 15 | 11442 | 1501399 |
Sant'Antimo | NA | 15 | 33905 | 1535304 |
Arzano | NA | 15 | 34886 | 1570190 |
Casandrino | NA | 16 | 14336 | 1584526 |
Casoria | NA | 17 | 77642 | 1662168 |
Grumo Nevano | NA | 17 | 18061 | 1680229 |
Lusciano | CE | 17 | 15362 | 1695591 |
Trentola-Ducenta | CE | 17 | 19429 | 1715020 |
San Giorgio a Cremano | NA | 18 | 45557 | 1760577 |
Cesa | CE | 18 | 8841 | 1769418 |
Aversa | CE | 18 | 53047 | 1822465 |
Frattamaggiore | NA | 18 | 30329 | 1852794 |
Ischia | NA | 18 | 19915 | 1872709 |
Sant'Arpino | CE | 18 | 14307 | 1887016 |
Casapesenna | CE | 18 | 6987 | 1894003 |
Ercolano | NA | 19 | 53709 | 1947712 |
San Marcellino | CE | 19 | 14155 | 1961867 |
Afragola | NA | 19 | 65057 | 2026924 |
Succivo | CE | 19 | 8457 | 2035381 |
Frattaminore | NA | 19 | 16208 | 2051589 |
Portici | NA | 19 | 55274 | 2106863 |
Volla | NA | 20 | 23755 | 2130618 |
San Cipriano d'Aversa | CE | 20 | 13653 | 2144271 |
Crispano | NA | 20 | 12354 | 2156625 |
Frignano | CE | 20 | 9008 | 2165633 |
Gricignano di Aversa | CE | 20 | 11881 | 2177514 |
Villa di Briano | CE | 20 | 7087 | 2184601 |
Cardito | NA | 20 | 22755 | 2207356 |
Carinaro | CE | 20 | 7181 | 2214537 |
Orta di Atella | CE | 20 | 27191 | 2241728 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 2021-12-03 12:10:59 |
40.8247 | 14.127 | 2 | 2022-03-30 13:04:32 |
Bollettino Sismico Italiano INGV | 100275441 |
Reviewed Rev200 |
Md 2.0 | 2021-12-03 12:10:59 |
40.8297 | 14.1438 | 2 | 2022-01-28 15:44:16 |
Sala Operativa INGV-OV (Napoli) | 98092121 |
Field | Value |
---|---|
Time (UTC) | 2021-12-03 12:10:59 ± 0.19 |
Latitude | 40.8247 ± 0.0027 |
Longitude | 14.1270 ± 0.0036 |
Depth (km) | 2 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 100275441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 319 |
Semi-minor axis of confidence ellipse (meter) | 228 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 349 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.05486 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | Md |
Reference to an origin | 100275441 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-28 15:44:02 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 98092121 |
Agency | INGV |
Autore | Sala Operativa INGV-OV (Napoli) |
Time of creation (UTC) | 2021-12-03 12:27:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CDRU.HHZ. | 2021-12-03T12:11:15.48 | 3.0 | undecidable | manual | P | -0.01 | 0 | |||
IV.CBAC.EHE. | 2021-12-03T12:11:02.03 | 0.3 | undecidable | manual | P | 249 | 4.1958 | 112 | 0.2 | 72 |
IV.CMIS.HHZ. | 2021-12-03T12:11:02.45 | 0.3 | undecidable | manual | P | 212 | 6.0939 | 106 | -0.36 | 69 |
IV.CSFT.HHZ. | 2021-12-03T12:11:01.44 | 0.6 | undecidable | manual | S | 65 | 1.1988 | 146 | 0.05 | 50 |
IV.CFMN.HHZ. | 2021-12-03T12:11:01.21 | 0.3 | undecidable | manual | P | 287 | 3.1968 | 118 | -0.15 | 73 |
IV.CSTH.HNE. | 2021-12-03T12:11:01.52 | 0.6 | undecidable | manual | S | 74 | 1.8981 | 131 | -0.37 | 46 |
IV.COLB.HHZ. | 2021-12-03T12:11:01.60 | 0.6 | undecidable | manual | S | 113 | 1.5984 | 137 | -0.05 | 50 |
IV.CPIS.HHZ. | 2021-12-03T12:11:01.41 | 0.6 | undecidable | manual | S | 73 | 1.7982 | 134 | -0.34 | 47 |
IV.CAAM.HHN. | 2021-12-03T12:11:01.52 | 0.6 | undecidable | manual | S | 115 | 1.2987 | 143 | 0.08 | 49 |
IV.CPIS.HHZ. | 2021-12-03T12:11:00.73 | 0.1 | undecidable | manual | P | 73 | 1.7982 | 134 | 0.01 | 100 |
IV.CSOB.HNZ. | 2021-12-03T12:11:00.70 | 0.1 | undecidable | manual | P | 82 | 1.3986 | 140 | 0.1 | 98 |
IV.CAAM.HHN. | 2021-12-03T12:11:00.71 | 0.1 | undecidable | manual | P | 115 | 1.2987 | 143 | 0.17 | 97 |
IV.CSFT.HHZ. | 2021-12-03T12:11:00.68 | 0.1 | negative | manual | P | 65 | 1.1988 | 146 | 0.17 | 97 |
IV.CSTH.HNE. | 2021-12-03T12:11:00.78 | 0.1 | undecidable | manual | P | 74 | 1.8981 | 131 | -0.01 | 100 |
IV.COLB.HHZ. | 2021-12-03T12:11:00.75 | 0.1 | undecidable | manual | P | 113 | 1.5984 | 137 | 0.09 | 99 |