A magnitude ML 2.1 earthquake occured in region: Campi Flegrei, on
and geographic coordinates (lat, lon) 40.8040, 14.1060 at 4 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 |
---|---|---|---|---|
Bacoli | NA | 2 | 26560 | 26560 |
Monte di Procida | NA | 4 | 12886 | 39446 |
Pozzuoli | NA | 5 | 81661 | 121107 |
Procida | NA | 8 | 10530 | 131637 |
Quarto | NA | 9 | 40930 | 172567 |
Marano di Napoli | NA | 13 | 59874 | 232441 |
Napoli | NA | 13 | 974074 | 1206515 |
Qualiano | NA | 14 | 25702 | 1232217 |
Calvizzano | NA | 14 | 12329 | 1244546 |
Mugnano di Napoli | NA | 15 | 34828 | 1279374 |
Villaricca | NA | 15 | 31122 | 1310496 |
Ischia | NA | 15 | 19915 | 1330411 |
Giugliano in Campania | NA | 16 | 122974 | 1453385 |
Melito di Napoli | NA | 17 | 37826 | 1491211 |
Casamicciola Terme | NA | 18 | 8362 | 1499573 |
Parete | CE | 18 | 11442 | 1511015 |
Casavatore | NA | 18 | 18661 | 1529676 |
Sant'Antimo | NA | 18 | 33905 | 1563581 |
Arzano | NA | 18 | 34886 | 1598467 |
Barano d'Ischia | NA | 19 | 10113 | 1608580 |
Casandrino | NA | 19 | 14336 | 1622916 |
Lacco Ameno | NA | 19 | 4853 | 1627769 |
Casoria | NA | 19 | 77642 | 1705411 |
San Giorgio a Cremano | NA | 20 | 45557 | 1750968 |
Grumo Nevano | NA | 20 | 18061 | 1769029 |
Lusciano | CE | 20 | 15362 | 1784391 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2023-02-05 00:45:34 |
40.8037 | 14.1057 | 4 | 2024-03-01 17:18:14 |
Bollettino Sismico Italiano INGV | 120361221 |
Reviewed Rev200 |
Md 3.0 | 2023-02-05 00:45:36 |
40.8002 | 14.1102 | 5 | 2023-02-05 01:19:47 |
Sala Operativa INGV-OV (Napoli) | 114063411 |
Field | Value |
---|---|
Time (UTC) | 2023-02-05 00:45:34 ± 0.27 |
Latitude | 40.8037 ± 0.0036 |
Longitude | 14.1057 ± 0.0036 |
Depth (km) | 4 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 120361221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 362 |
Semi-minor axis of confidence ellipse (meter) | 112 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 159 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 41 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.02068 |
Epicentral distance of station farthest from the epicenter (degree) | 0.74554 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 33 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 120361221 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-09-05 10:09:52 |
Field | Value |
---|---|
Value | 3.0 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 114063411 |
Agency | INGV |
Autore | Sala Operativa INGV-OV (Napoli) |
Time of creation (UTC) | 2023-02-05 01:19:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SACR.HNZ. | 2023-02-05T00:45:52.28 | 0.3 | undecidable | manual | P | 82.7505 | -5.58 | 0 | ||
IV.MRB1.HNZ. | 2023-02-05T00:45:52.31 | 0.6 | undecidable | manual | P | 64 | 80.4639 | 38 | -5 | 0 |
5H.FR02.EHZ. | 2023-02-05T00:45:51.81 | 0.6 | undecidable | manual | P | 81.9513 | -5.84 | 0 | ||
IV.MCI.EHZ. | 2023-02-05T00:45:51.42 | 0.3 | undecidable | manual | P | 80.0643 | -5.8 | 0 | ||
IV.VENT.EHE. | 2023-02-05T00:45:47.70 | 0.6 | undecidable | manual | P | 269 | 57.498 | 38 | -4.18 | 0 |
IV.PAOL.HHN. | 2023-02-05T00:45:45.69 | 0.3 | undecidable | manual | P | 46.2204 | -8.68 | 0 | ||
IV.PIGN.HHZ. | 2023-02-05T00:45:44.84 | 0.3 | undecidable | manual | P | 44.4222 | -8.81 | 0 | ||
IV.VTRZ.HHE. | 2023-02-05T00:45:42.94 | 0.6 | undecidable | manual | P | 31.0467 | -5.35 | 0 | ||
IV.VBKE.HNE. | 2023-02-05T00:45:42.53 | 0.6 | undecidable | manual | P | 86 | 28.0497 | 50 | -4.55 | 0 |
IV.VCRE.HHZ. | 2023-02-05T00:45:42.39 | 0.6 | undecidable | manual | P | 86 | 27.4503 | 50 | -4.44 | 0 |
IV.VVDG.HHE. | 2023-02-05T00:45:42.03 | 0.3 | undecidable | manual | P | 82 | 26.9508 | 50 | -4.62 | 0 |
IV.VTIR.HHZ. | 2023-02-05T00:45:41.94 | 0.3 | undecidable | manual | P | 89 | 26.751 | 50 | -4.63 | 0 |
IV.VPOB.HHZ. | 2023-02-05T00:45:41.54 | 0.1 | undecidable | manual | P | 77 | 23.9538 | 50 | -3.9 | 0 |
IV.VEPO.HHZ. | 2023-02-05T00:45:41.21 | 0.3 | undecidable | manual | P | 89 | 19.3695 | 101 | -4.44 | 0 |
IV.IMTC.HHZ. | 2023-02-05T00:45:41.30 | 0.3 | undecidable | manual | P | 21.3675 | -5.39 | 0 | ||
IV.IFOR.HHN. | 2023-02-05T00:45:41.79 | 0.3 | undecidable | manual | P | 244 | 23.3544 | 50 | -3.43 | 0 |
IV.OVO.HHZ. | 2023-02-05T00:45:41.68 | 0.6 | undecidable | manual | P | 84 | 24.5532 | 50 | -4.02 | 0 |
IV.CSFT.HHZ. | 2023-02-05T00:45:41.00 | 0.3 | undecidable | manual | S | 45 | 3.996 | 133 | 0.72 | 63 |
IV.SORR.HNN. | 2023-02-05T00:45:41.89 | 0.3 | undecidable | manual | P | 31.2465 | -6.48 | 0 | ||
IV.CNIS.HNN. | 2023-02-05T00:45:40.94 | 0.6 | undecidable | manual | S | 97 | 4.8951 | 128 | 0.04 | 50 |
IV.ICVJ.EHN. | 2023-02-05T00:45:40.51 | 0.3 | undecidable | manual | P | 249 | 18.87 | 101 | -4.86 | 0 |
IV.IBCM.EHE. | 2023-02-05T00:45:40.89 | 0.3 | undecidable | manual | P | 237 | 18.9699 | 101 | -4.51 | 0 |
IV.IOCA.HHZ. | 2023-02-05T00:45:40.51 | 0.3 | undecidable | manual | P | 250 | 18.2706 | 102 | -4.53 | 0 |
IV.COLB.HHZ. | 2023-02-05T00:45:39.30 | 0.6 | undecidable | manual | S | 62 | 3.6963 | 136 | -0.76 | 41 |
IV.CBAC.HHN. | 2023-02-05T00:45:39.10 | 0.6 | undecidable | manual | S | 291 | 2.2977 | 149 | -0.11 | 50 |
IV.CFMN.HNZ. | 2023-02-05T00:45:39.30 | 0.3 | undecidable | manual | S | 339 | 3.4965 | 137 | -0.63 | 65 |
IV.CSTH.HNE. | 2023-02-05T00:45:39.42 | 0.6 | undecidable | manual | S | 52 | 4.6953 | 129 | -1.32 | 31 |
IV.CFB3.HHZ. | 2023-02-05T00:45:39.70 | 0.3 | undecidable | manual | S | 76 | 2.3976 | 147 | 0.4 | 70 |
IV.CMSN.HHZ. | 2023-02-05T00:45:38.63 | 0.3 | undecidable | manual | P | 59 | 7.4814 | 117 | -0.84 | 30 |
IV.CSFT.HHZ. | 2023-02-05T00:45:38.06 | 0.1 | undecidable | manual | P | 45 | 3.996 | 133 | 0.12 | 99 |
IV.CNIS.HNN. | 2023-02-05T00:45:38.14 | 0.1 | undecidable | manual | P | 97 | 4.8951 | 128 | -0.15 | 98 |
IV.CSTH.HNE. | 2023-02-05T00:45:38.13 | 0.1 | undecidable | manual | P | 52 | 4.6953 | 129 | -0.07 | 100 |
IV.CMIS.HHZ. | 2023-02-05T00:45:38.92 | 0.6 | undecidable | manual | S | 206 | 3.0969 | 141 | -0.78 | 41 |
IV.CSOB.HNZ. | 2023-02-05T00:45:38.10 | 0.1 | undecidable | manual | P | 52 | 4.0959 | 133 | 0.13 | 99 |
IX.NAPI.HNN.01 | 2023-02-05T00:45:38.64 | 0.1 | undecidable | manual | P | 57 | 7.4814 | 117 | -0.82 | 41 |
IV.CFMN.HNZ. | 2023-02-05T00:45:38.03 | 0.1 | undecidable | manual | P | 339 | 3.4965 | 137 | 0.29 | 95 |
IV.PTMR.HHN. | 2023-02-05T00:45:38.82 | 0.1 | undecidable | manual | P | 232 | 7.5813 | 117 | -0.7 | 40 |
IV.CBAC.HHN. | 2023-02-05T00:45:37.85 | 0.1 | undecidable | manual | P | 291 | 2.2977 | 149 | 0.51 | 91 |
IV.CFB3.HHZ. | 2023-02-05T00:45:37.89 | 0.1 | undecidable | manual | P | 76 | 2.3976 | 147 | 0.5 | 91 |
IV.CMIS.HHZ. | 2023-02-05T00:45:37.86 | 0.1 | positive | manual | P | 206 | 3.0969 | 141 | 0.25 | 96 |
IV.COLB.HHZ. | 2023-02-05T00:45:37.97 | 0.1 | undecidable | manual | P | 62 | 3.6963 | 136 | 0.16 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VTIR.HHE. | ML:2.5 | 0.0016997140000000002 | 0.22 | AML | other | m | 2023-02-05T00:45:50.00 |
IV.PIGN.HNE. | ML:2.0 | 0.00029196444999999996 | 0.46 | AML | other | m | 2023-02-05T00:45:53.37 |
IV.VTIR.HHN. | ML:2.2 | 0.0010187403 | 0.18 | AML | other | m | 2023-02-05T00:45:54.09 |
IV.PIGN.HHE. | ML:2.0 | 0.0002918514 | 0.48 | AML | other | m | 2023-02-05T00:45:54.57 |
IV.MCI.EHE. | ML:2.5 | 0.00041349999999999997 | 0.3 | AML | other | m | 2023-02-05T00:45:54.78 |
IV.PIGN.HNN. | ML:2.0 | 0.00027605255 | 0.53 | AML | other | m | 2023-02-05T00:45:57.78 |
IV.PIGN.HHN. | ML:2.0 | 0.000277 | 1.44 | AML | other | m | 2023-02-05T00:45:58.77 |
IV.MCI.EHN. | ML:2.4 | 0.0003101607 | 0.5 | AML | other | m | 2023-02-05T00:45:58.32 |
IV.LRP.EHE. | ML:2.0 | 0.00009644775 | 0.56 | AML | other | m | 2023-02-05T00:46:04.38 |
IV.LRP.EHN. | ML:1.8 | 0.00005574999999999999 | 1.3 | AML | other | m | 2023-02-05T00:46:14.22 |
IV.MGR.HHE. | ML:2.1 | 0.00006854066000000001 | 0.86 | AML | other | m | 2023-02-05T00:46:24.89 |
IV.MGR.HHN. | ML:2.1 | 0.00006791201 | 0.9 | AML | other | m | 2023-02-05T00:46:30.11 |