A magnitude Md 1.3 earthquake occured in region: Campi Flegrei, on
and geographic coordinates (lat, lon) 40.7970, 14.1180 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 |
---|---|---|---|---|
Bacoli | NA | 3 | 26560 | 26560 |
Monte di Procida | NA | 5 | 12886 | 39446 |
Pozzuoli | NA | 6 | 81661 | 121107 |
Procida | NA | 9 | 10530 | 131637 |
Quarto | NA | 9 | 40930 | 172567 |
Napoli | NA | 12 | 974074 | 1146641 |
Marano di Napoli | NA | 13 | 59874 | 1206515 |
Calvizzano | NA | 14 | 12329 | 1218844 |
Qualiano | NA | 14 | 25702 | 1244546 |
Mugnano di Napoli | NA | 15 | 34828 | 1279374 |
Villaricca | NA | 15 | 31122 | 1310496 |
Ischia | NA | 16 | 19915 | 1330411 |
Giugliano in Campania | NA | 16 | 122974 | 1453385 |
Melito di Napoli | NA | 17 | 37826 | 1491211 |
Casavatore | NA | 18 | 18661 | 1509872 |
Arzano | NA | 18 | 34886 | 1544758 |
Sant'Antimo | NA | 18 | 33905 | 1578663 |
Parete | CE | 18 | 11442 | 1590105 |
Casamicciola Terme | NA | 19 | 8362 | 1598467 |
San Giorgio a Cremano | NA | 19 | 45557 | 1644024 |
Casoria | NA | 19 | 77642 | 1721666 |
Casandrino | NA | 19 | 14336 | 1736002 |
Ercolano | NA | 19 | 53709 | 1789711 |
Barano d'Ischia | NA | 19 | 10113 | 1799824 |
Grumo Nevano | NA | 20 | 18061 | 1817885 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.3 | 2022-02-09 18:36:57 |
40.7973 | 14.1177 | 2 | 2022-07-08 12:33:40 |
Bollettino Sismico Italiano INGV | 102657171 |
Reviewed Rev200 |
Md 1.0 | 2022-02-09 18:36:57 |
40.8075 | 14.1132 | 5 | 2022-04-01 08:56:57 |
Sala Operativa INGV-OV (Napoli) | 100814121 |
Field | Value |
---|---|
Time (UTC) | 2022-02-09 18:36:57 ± 0.3 |
Latitude | 40.7973 ± 0.0045 |
Longitude | 14.1177 ± 0.0059 |
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 | 102657171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 551 |
Semi-minor axis of confidence ellipse (meter) | 301 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 132 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 185 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.01349 |
Epicentral distance of station farthest from the epicenter (degree) | 0.04137 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | Md |
Reference to an origin | 102657171 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-04-01 08:56:23 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 100814121 |
Agency | INGV |
Autore | Sala Operativa INGV-OV (Napoli) |
Time of creation (UTC) | 2022-02-09 18:47:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSTH.HNE. | 2022-02-09T18:37:00.78 | 0.6 | undecidable | manual | S | 37 | 4.3956 | 116 | -1.09 | 36 |
IV.CPOZ.HHZ. | 2022-02-09T18:37:00.51 | 0.3 | undecidable | manual | S | 3 | 2.5974 | 129 | 0.12 | 75 |
IV.CAAM.HHN. | 2022-02-09T18:37:00.91 | 0.6 | undecidable | manual | S | 39 | 3.2967 | 124 | 0.04 | 51 |
IV.CMIS.HHZ. | 2022-02-09T18:37:00.32 | 0.6 | undecidable | manual | S | 228 | 3.1968 | 124 | -0.52 | 46 |
IV.COLB.HHZ. | 2022-02-09T18:37:00.71 | 0.6 | undecidable | manual | S | 43 | 3.2967 | 123 | -0.2 | 49 |
IV.CMIS.HHZ. | 2022-02-09T18:36:59.30 | 0.1 | positive | manual | P | 228 | 3.1968 | 124 | 0.09 | 100 |
IV.CSOB.HNZ. | 2022-02-09T18:36:59.60 | 0.3 | undecidable | manual | P | 34 | 3.8961 | 119 | 0.07 | 75 |
IV.CSFT.HHZ. | 2022-02-09T18:36:59.55 | 0.3 | undecidable | manual | P | 28 | 3.996 | 118 | -0.01 | 76 |
IV.COLB.HHZ. | 2022-02-09T18:36:59.36 | 0.1 | undecidable | manual | P | 43 | 3.2967 | 123 | 0.11 | 100 |
IV.CFMN.HNZ. | 2022-02-09T18:36:59.51 | 0.3 | undecidable | manual | P | 330 | 4.5954 | 115 | -0.33 | 71 |
IV.CSTH.HNE. | 2022-02-09T18:36:59.60 | 0.1 | undecidable | manual | P | 37 | 4.3956 | 116 | -0.18 | 98 |
IV.CPOZ.HHZ. | 2022-02-09T18:36:59.16 | 0.1 | undecidable | manual | P | 3 | 2.5974 | 129 | 0.2 | 98 |
IV.CAAM.HHN. | 2022-02-09T18:36:59.38 | 0.1 | undecidable | manual | P | 39 | 3.2967 | 124 | 0.16 | 99 |
IV.CFB1.HHZ. | 2022-02-09T18:36:58.93 | 0.1 | undecidable | manual | P | 12 | 1.4985 | 146 | 0.41 | 94 |