A magnitude ML 0.3 earthquake occured in region: 1 km SE Bagnoli Irpino (AV), on
and geographic coordinates (lat, lon) 40.8280, 15.0790 at 15 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Bagnoli Irpino | AV | 1 | 3217 | 3217 |
Montella | AV | 6 | 7780 | 10997 |
Cassano Irpino | AV | 7 | 982 | 11979 |
Nusco | AV | 7 | 4203 | 16182 |
Acerno | SA | 10 | 2783 | 18965 |
Lioni | AV | 11 | 6201 | 25166 |
Castelfranci | AV | 12 | 2041 | 27207 |
Montemarano | AV | 12 | 2851 | 30058 |
Caposele | AV | 13 | 3483 | 33541 |
Calabritto | AV | 13 | 2391 | 35932 |
Torella dei Lombardi | AV | 13 | 2144 | 38076 |
Castelvetere sul Calore | AV | 14 | 1615 | 39691 |
Sant'Angelo dei Lombardi | AV | 14 | 4250 | 43941 |
Senerchia | AV | 14 | 842 | 44783 |
Volturara Irpina | AV | 15 | 3289 | 48072 |
Teora | AV | 15 | 1537 | 49609 |
Rocca San Felice | AV | 16 | 851 | 50460 |
Villamaina | AV | 16 | 995 | 51455 |
Paternopoli | AV | 17 | 2384 | 53839 |
Giffoni Valle Piana | SA | 17 | 12001 | 65840 |
Montecorvino Rovella | SA | 17 | 12739 | 78579 |
San Mango sul Calore | AV | 17 | 1185 | 79764 |
Morra De Sanctis | AV | 18 | 1297 | 81061 |
Serino | AV | 18 | 7034 | 88095 |
Chiusano di San Domenico | AV | 18 | 2277 | 90372 |
Guardia Lombardi | AV | 18 | 1718 | 92090 |
Santa Lucia di Serino | AV | 18 | 1402 | 93492 |
Campagna | SA | 18 | 16703 | 110195 |
Salza Irpina | AV | 19 | 772 | 110967 |
Valva | SA | 19 | 1643 | 112610 |
Sorbo Serpico | AV | 19 | 583 | 113193 |
Giffoni Sei Casali | SA | 19 | 5264 | 118457 |
Luogosano | AV | 19 | 1187 | 119644 |
Santo Stefano del Sole | AV | 19 | 2208 | 121852 |
San Michele di Serino | AV | 20 | 2530 | 124382 |
Solofra | AV | 20 | 12495 | 136877 |
Olevano sul Tusciano | SA | 20 | 6878 | 143755 |
Laviano | SA | 20 | 1438 | 145193 |
Gesualdo | AV | 20 | 3516 | 148709 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2023-04-21 00:48:36 |
40.8282 | 15.0792 | 15 | 2023-04-21 09:17:21 |
Sala Sismica INGV-Roma | 116567261 |
Field | Value |
---|---|
Time (UTC) | 2023-04-21 00:48:36 ± 0.5 |
Latitude | 40.8282 ± 0.0162 |
Longitude | 15.0792 ± 0.0440 |
Depth (km) | 15 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116567261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3603 |
Semi-minor axis of confidence ellipse (meter) | 1521 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 273 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.03777 |
Epicentral distance of station farthest from the epicenter (degree) | 0.13850 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 116567261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-21 09:17:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNAL.HHZ. | 2023-04-21T00:48:43.14 | 0.6 | undecidable | manual | S | 45 | 15.3735 | 123 | -0.39 | 47 |
IX.SALI.HNE.01 | 2023-04-21T00:48:43.85 | 0.6 | undecidable | manual | S | 37 | 14.0748 | 126 | 0.59 | 44 |
IV.MCRV.HHZ. | 2023-04-21T00:48:42.25 | 0.6 | undecidable | manual | S | 124 | 9.0798 | 142 | -0.03 | 52 |
IX.NSC3.EHZ. | 2023-04-21T00:48:41.62 | 0.6 | undecidable | manual | S | 60 | 4.1958 | 161 | -0.03 | 52 |
IX.SALI.HNE.01 | 2023-04-21T00:48:40.56 | 0.1 | undecidable | manual | P | 37 | 14.0748 | 126 | 0.12 | 100 |
IV.MCRV.HHZ. | 2023-04-21T00:48:40.00 | 0.6 | undecidable | manual | P | 124 | 9.0798 | 142 | 0.12 | 50 |
IV.SNAL.HHZ. | 2023-04-21T00:48:40.34 | 0.3 | negative | manual | P | 45 | 15.3735 | 123 | -0.26 | 73 |
IX.NSC3.EHZ. | 2023-04-21T00:48:39.35 | 1.0 | undecidable | manual | P | 60 | 4.1958 | 161 | -0.17 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MCRV.HHE. | ML:0.2 | 0.00001665 | 0.08 | AML | other | m | 2023-04-21T00:48:42.82 |
IV.MCRV.HHN. | ML:0.5 | 0.000031849999999999995 | 0.12 | AML | other | m | 2023-04-21T00:48:42.87 |