A magnitude ML 1.7 earthquake occured in region: Campi Flegrei, on
and geographic coordinates (lat, lon) 40.8320, 14.1430 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 | 5 | 81661 | 81661 |
Quarto | NA | 5 | 40930 | 122591 |
Bacoli | NA | 7 | 26560 | 149151 |
Marano di Napoli | NA | 9 | 59874 | 209025 |
Monte di Procida | NA | 9 | 12886 | 221911 |
Napoli | NA | 9 | 974074 | 1195985 |
Calvizzano | NA | 9 | 12329 | 1208314 |
Qualiano | NA | 10 | 25702 | 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 |
Casavatore | NA | 14 | 18661 | 1489957 |
Sant'Antimo | NA | 14 | 33905 | 1523862 |
Arzano | NA | 14 | 34886 | 1558748 |
Parete | CE | 14 | 11442 | 1570190 |
Casandrino | NA | 15 | 14336 | 1584526 |
Casoria | NA | 15 | 77642 | 1662168 |
Grumo Nevano | NA | 15 | 18061 | 1680229 |
Lusciano | CE | 16 | 15362 | 1695591 |
San Giorgio a Cremano | NA | 16 | 45557 | 1741148 |
Trentola-Ducenta | CE | 16 | 19429 | 1760577 |
Cesa | CE | 16 | 8841 | 1769418 |
Frattamaggiore | NA | 16 | 30329 | 1799747 |
Aversa | CE | 17 | 53047 | 1852794 |
Sant'Arpino | CE | 17 | 14307 | 1867101 |
Ercolano | NA | 17 | 53709 | 1920810 |
Afragola | NA | 17 | 65057 | 1985867 |
Frattaminore | NA | 18 | 16208 | 2002075 |
San Marcellino | CE | 18 | 14155 | 2016230 |
Succivo | CE | 18 | 8457 | 2024687 |
Casapesenna | CE | 18 | 6987 | 2031674 |
Portici | NA | 18 | 55274 | 2086948 |
Crispano | NA | 18 | 12354 | 2099302 |
Volla | NA | 18 | 23755 | 2123057 |
Cardito | NA | 18 | 22755 | 2145812 |
Gricignano di Aversa | CE | 18 | 11881 | 2157693 |
Orta di Atella | CE | 18 | 27191 | 2184884 |
Cercola | NA | 19 | 18267 | 2203151 |
Frignano | CE | 19 | 9008 | 2212159 |
Carinaro | CE | 19 | 7181 | 2219340 |
San Cipriano d'Aversa | CE | 19 | 13653 | 2232993 |
Villa di Briano | CE | 19 | 7087 | 2240080 |
Teverola | CE | 19 | 14291 | 2254371 |
San Sebastiano al Vesuvio | NA | 19 | 9196 | 2263567 |
Caivano | NA | 19 | 37879 | 2301446 |
Torre del Greco | NA | 19 | 86275 | 2387721 |
Casaluce | CE | 20 | 10078 | 2397799 |
Casal di Principe | CE | 20 | 21389 | 2419188 |
Ischia | NA | 20 | 19915 | 2439103 |
Massa di Somma | NA | 20 | 5444 | 2444547 |
Casalnuovo di Napoli | NA | 20 | 49855 | 2494402 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2023-04-10 03:54:45 |
40.8323 | 14.1433 | 2 | 2024-03-01 17:18:05 |
Bollettino Sismico Italiano INGV | 116761801 |
Reviewed Rev200 |
Md 2.7 | 2023-04-10 03:54:45 |
40.8315 | 14.1448 | 3 | 2024-01-22 11:01:57 |
Sala Operativa INGV-OV (Napoli) | 116228751 |
Field | Value |
---|---|
Time (UTC) | 2023-04-10 03:54:45 ± 0.08 |
Latitude | 40.8323 ± 0.0000 |
Longitude | 14.1433 ± 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 | 116761801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 250 |
Semi-minor axis of confidence ellipse (meter) | 175 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 80 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 163 |
Number of associated phases, regardless of their use for origin computation | 46 |
Number of defining phases | 46 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.00450 |
Epicentral distance of station farthest from the epicenter (degree) | 1.01893 |
Number of stations at which the event was observed | 34 |
Number of stations from which data was used for origin computation | 34 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 116761801 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-22 11:01:33 |
Field | Value |
---|---|
Value | 2.7 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 116228751 |
Agency | INGV |
Autore | Sala Operativa INGV-OV (Napoli) |
Time of creation (UTC) | 2023-04-10 04:18:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CMPR.HHZ. | 2023-04-10T03:55:05.18 | 1.0 | undecidable | manual | P | 113.0979 | -9.99 | 0 | ||
IV.GIUL.HHZ. | 2023-04-10T03:55:03.83 | 0.3 | undecidable | manual | P | 109.5126 | -9.99 | 0 | ||
IV.CERA.HHZ. | 2023-04-10T03:55:01.25 | 0.3 | undecidable | manual | P | 85.5477 | -8.45 | 0 | ||
IV.VENT.EHZ. | 2023-04-10T03:54:57.33 | 0.3 | undecidable | manual | P | 60.7947 | -6.52 | 0 | ||
IV.PAOL.HHZ. | 2023-04-10T03:54:53.89 | 0.3 | undecidable | manual | P | 41.8248 | -9.6 | 0 | ||
IV.NL9.EHZ. | 2023-04-10T03:54:52.74 | 0.3 | undecidable | manual | P | 35.0427 | -8.04 | 0 | ||
IV.IFOR.HHZ. | 2023-04-10T03:54:52.54 | 0.3 | undecidable | manual | P | 27.6501 | -5.28 | 0 | ||
IV.PIGN.HHZ. | 2023-04-10T03:54:52.87 | 0.1 | undecidable | manual | P | 40.9257 | -9.99 | 0 | ||
IV.VTRZ.HNZ. | 2023-04-10T03:54:51.68 | 0.6 | undecidable | manual | P | 27.9498 | -6.26 | 0 | ||
IV.IMTC.HHE. | 2023-04-10T03:54:51.53 | 0.3 | undecidable | manual | P | 25.6521 | -5.47 | 0 | ||
IV.ICVJ.EHZ. | 2023-04-10T03:54:51.30 | 0.3 | undecidable | manual | P | 23.0547 | -6.35 | 0 | ||
IV.VPOB.HHZ. | 2023-04-10T03:54:50.39 | 0.1 | undecidable | manual | P | 20.2686 | -5.75 | 0 | ||
IV.IOCA.HNZ. | 2023-04-10T03:54:50.88 | 0.3 | undecidable | manual | P | 22.4553 | -6.43 | 0 | ||
IV.IBCM.HNZ. | 2023-04-10T03:54:50.76 | 0.6 | undecidable | manual | P | 23.3544 | -7.06 | 0 | ||
IV.VTIR.HHZ. | 2023-04-10T03:54:50.83 | 0.3 | undecidable | manual | P | 23.754 | -7.2 | 0 | ||
IV.OVO.HHZ. | 2023-04-10T03:54:50.44 | 0.3 | undecidable | manual | P | 21.2676 | -6.24 | 0 | ||
IV.VBKE.HNZ. | 2023-04-10T03:54:50.90 | 0.3 | undecidable | manual | P | 24.8529 | -5.78 | 0 | ||
IV.CRTO.HHZ. | 2023-04-10T03:54:50.86 | 0.3 | undecidable | manual | P | 23.4543 | -7 | 0 | ||
IV.CBAC.HNZ. | 2023-04-10T03:54:49.11 | 0.6 | undecidable | manual | S | 246 | 5.7942 | 109 | -1.91 | 17 |
IV.CCAP.EHZ. | 2023-04-10T03:54:49.30 | 0.6 | undecidable | manual | S | 125 | 4.995 | 112 | -1.02 | 34 |
IV.VEPO.HHZ. | 2023-04-10T03:54:49.99 | 0.3 | undecidable | manual | P | 100 | 16.4724 | 97 | -4.12 | 0 |
IV.CPOZ.HHZ. | 2023-04-10T03:54:48.37 | 0.1 | undecidable | manual | S | 239 | 2.3976 | 130 | 0.24 | 96 |
IV.CFMN.HNZ. | 2023-04-10T03:54:48.58 | 0.6 | undecidable | manual | S | 271 | 4.4955 | 114 | -1.24 | 32 |
IV.CMIS.HHZ. | 2023-04-10T03:54:48.05 | 0.1 | undecidable | manual | P | 217 | 7.5813 | 105 | -1.3 | 23 |
IX.NAPI.HNZ.01 | 2023-04-10T03:54:48.13 | 0.6 | undecidable | manual | S | 74 | 3.1968 | 122 | -0.62 | 43 |
IV.CMSN.HHZ. | 2023-04-10T03:54:48.49 | 0.6 | undecidable | manual | S | 79 | 3.2967 | 121 | -0.34 | 47 |
IV.CNIS.HHZ. | 2023-04-10T03:54:48.75 | 0.6 | undecidable | manual | S | 156 | 4.0959 | 116 | -0.8 | 40 |
IV.PTMR.HNZ. | 2023-04-10T03:54:48.96 | 0.1 | undecidable | manual | P | 229 | 12.0768 | 99 | -2.77 | 0 |
IV.CSOB.HNZ. | 2023-04-10T03:54:47.31 | 0.6 | undecidable | manual | S | 176 | 0.6993 | 162 | 0.16 | 49 |
IV.COLB.HHZ. | 2023-04-10T03:54:47.74 | 0.6 | undecidable | manual | S | 176 | 1.4985 | 144 | 0.22 | 48 |
IV.CNIS.HHZ. | 2023-04-10T03:54:47.45 | 0.1 | undecidable | manual | P | 156 | 4.0959 | 116 | -0.16 | 97 |
IV.CFB3.HHZ. | 2023-04-10T03:54:47.05 | 0.1 | undecidable | manual | P | 197 | 2.6973 | 127 | 0.1 | 99 |
IV.CBAC.HNZ. | 2023-04-10T03:54:47.71 | 0.1 | undecidable | manual | P | 246 | 5.7942 | 109 | -0.73 | 66 |
IV.CAAM.HNZ. | 2023-04-10T03:54:47.75 | 0.6 | undecidable | manual | S | 185 | 1.3986 | 146 | 0.29 | 47 |
IV.CCAP.EHZ. | 2023-04-10T03:54:47.70 | 0.1 | undecidable | manual | P | 125 | 4.995 | 112 | -0.34 | 87 |
IV.CSFT.HHZ. | 2023-04-10T03:54:47.44 | 0.6 | undecidable | manual | S | 222 | 0.4995 | 167 | 0.33 | 47 |
IV.CFMN.HNZ. | 2023-04-10T03:54:47.44 | 0.1 | undecidable | manual | P | 271 | 4.4955 | 114 | -0.32 | 93 |
IV.CSTH.EHZ. | 2023-04-10T03:54:47.52 | 0.3 | undecidable | manual | S | 123 | 0.5994 | 164 | 0.38 | 70 |
IV.CMSN.HHZ. | 2023-04-10T03:54:47.24 | 0.1 | undecidable | manual | P | 79 | 3.2967 | 121 | 0.04 | 100 |
IV.CSFT.HHZ. | 2023-04-10T03:54:46.76 | 0.1 | positive | manual | P | 222 | 0.4995 | 167 | 0.52 | 90 |
IV.CAAM.HNZ. | 2023-04-10T03:54:46.77 | 0.1 | undecidable | manual | P | 185 | 1.3986 | 146 | 0.34 | 94 |
IV.CPOZ.HHZ. | 2023-04-10T03:54:46.90 | 0.1 | undecidable | manual | P | 239 | 2.3976 | 130 | 0.09 | 99 |
IV.CSTH.EHZ. | 2023-04-10T03:54:46.77 | 0.1 | undecidable | manual | P | 123 | 0.5994 | 164 | 0.52 | 90 |
IX.NAPI.HNZ.01 | 2023-04-10T03:54:46.89 | 0.1 | undecidable | manual | P | 74 | 3.1968 | 122 | -0.27 | 95 |
IV.CSOB.HNZ. | 2023-04-10T03:54:46.84 | 0.1 | undecidable | manual | P | 176 | 0.6993 | 162 | 0.58 | 88 |
IV.COLB.HHZ. | 2023-04-10T03:54:46.77 | 0.1 | undecidable | manual | P | 176 | 1.4985 | 144 | 0.3 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIGN.HHE. | ML:1.5 | 0.00011204413999999998 | 1.76 | AML | other | m | 2023-04-10T03:54:58.88 |
IV.PIGN.HNN. | ML:1.4 | 0.000089997745 | 1.0176 | AML | other | m | 2023-04-10T03:54:59.15 |
IV.PIGN.HHN. | ML:1.4 | 0.00009255051000000001 | 0.1984 | AML | other | m | 2023-04-10T03:54:59.66 |
IV.PIGN.HNE. | ML:1.5 | 0.000113045265 | 1.7312 | AML | other | m | 2023-04-10T03:55:00.10 |
IV.CERA.HHE. | ML:2.1 | 0.00016299999999999998 | 0.46 | AML | other | m | 2023-04-10T03:55:08.42 |
IV.CERA.HNN. | ML:2.0 | 0.00011254435 | 2.1792 | AML | other | m | 2023-04-10T03:55:14.24 |
IV.CERA.HHN. | ML:1.9 | 0.000093837385 | 2.2592 | AML | other | m | 2023-04-10T03:55:14.24 |
IV.CMPR.HHN. | ML:1.6 | 0.000030100000000000003 | 1.12 | AML | other | m | 2023-04-10T03:55:14.60 |
IV.CMPR.HHE. | ML:1.7 | 0.000040749999999999994 | 1.58 | AML | other | m | 2023-04-10T03:55:17.13 |
IV.GIUL.HHE. | ML:1.7 | 0.000040214295 | 1.6416 | AML | other | m | 2023-04-10T03:55:21.37 |
IV.GIUL.HHN. | ML:1.8 | 0.0000577 | 1.08 | AML | other | m | 2023-04-10T03:55:26.25 |