A magnitude ML 1.4 earthquake occured in region: 4 km E Colliano (SA), on
and geographic coordinates (lat, lon) 40.7330, 15.3410 at 8 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 |
---|---|---|---|---|
Colliano | SA | 4 | 3638 | 3638 |
Valva | SA | 6 | 1643 | 5281 |
Laviano | SA | 7 | 1438 | 6719 |
Santomenna | SA | 9 | 443 | 7162 |
Palomonte | SA | 9 | 3985 | 11147 |
Castelnuovo di Conza | SA | 10 | 619 | 11766 |
San Gregorio Magno | SA | 10 | 4286 | 16052 |
Castelgrande | PZ | 10 | 943 | 16995 |
Oliveto Citra | SA | 10 | 3802 | 20797 |
Senerchia | AV | 12 | 842 | 21639 |
Buccino | SA | 12 | 5047 | 26686 |
Calabritto | AV | 12 | 2391 | 29077 |
Muro Lucano | PZ | 12 | 5497 | 34574 |
Pescopagano | PZ | 13 | 1910 | 36484 |
Contursi Terme | SA | 13 | 3394 | 39878 |
Sant'Andrea di Conza | AV | 13 | 1539 | 41417 |
Caposele | AV | 13 | 3483 | 44900 |
Conza della Campania | AV | 14 | 1373 | 46273 |
Romagnano al Monte | SA | 14 | 368 | 46641 |
Ricigliano | SA | 14 | 1144 | 47785 |
Teora | AV | 15 | 1537 | 49322 |
Bella | PZ | 17 | 5171 | 54493 |
Balvano | PZ | 17 | 1830 | 56323 |
Cairano | AV | 18 | 326 | 56649 |
Rapone | PZ | 18 | 990 | 57639 |
Salvitelle | SA | 19 | 560 | 58199 |
San Fele | PZ | 19 | 3004 | 61203 |
Sicignano degli Alburni | SA | 19 | 3519 | 64722 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-08-12 21:32:19 |
40.7332 | 15.3413 | 8 | 2023-08-12 21:40:09 |
Sala Sismica INGV-Roma | 120068151 |
Field | Value |
---|---|
Time (UTC) | 2023-08-12 21:32:19 ± 0.24 |
Latitude | 40.7332 ± 0.0099 |
Longitude | 15.3413 ± 0.0071 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120068151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 894 |
Semi-minor axis of confidence ellipse (meter) | 596 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 4 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 890.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.04676 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24462 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 120068151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-12 21:40:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IX.SNR3.EHZ.02 | 2023-08-12T21:32:25.00 | 0.6 | undecidable | manual | S | 271 | 12.4764 | 122 | 0.69 | 42 |
IV.MRLC.HHZ. | 2023-08-12T21:32:25.00 | 0.6 | undecidable | manual | S | 78 | 12.6762 | 122 | 0.63 | 43 |
IV.CDRU.HHE. | 2023-08-12T21:32:24.80 | 0.6 | undecidable | manual | P | 187 | 27.1506 | 106 | -0.07 | 48 |
IV.SNAL.HHZ. | 2023-08-12T21:32:24.15 | 0.6 | positive | manual | P | 333 | 24.0537 | 108 | -0.12 | 48 |
IX.CLT3.EHZ.02 | 2023-08-12T21:32:23.70 | 1.0 | undecidable | manual | P | 16 | 19.5693 | 112 | 0.28 | 23 |
IV.SGO.HNE. | 2023-08-12T21:32:23.23 | 1.0 | undecidable | manual | P | 188 | 19.3695 | 112 | -0.16 | 24 |
IX.NSC3.HNN. | 2023-08-12T21:32:23.59 | 0.1 | undecidable | manual | P | 304 | 22.2555 | 109 | -0.34 | 92 |
IX.RDM3.HNE.02 | 2023-08-12T21:32:23.54 | 0.6 | undecidable | manual | P | 46 | 22.755 | 109 | -0.48 | 45 |
IX.COL3.HHZ.02 | 2023-08-12T21:32:22.10 | 0.6 | undecidable | manual | S | 190 | 5.1948 | 146 | -0.35 | 47 |
IX.SCL3.HNE. | 2023-08-12T21:32:22.75 | 0.1 | undecidable | manual | P | 106 | 14.874 | 118 | 0.17 | 97 |
IX.VDS3.HNN. | 2023-08-12T21:32:22.60 | 0.6 | undecidable | manual | S | 83 | 7.2927 | 137 | -0.3 | 48 |
IV.MCRV.HHN. | 2023-08-12T21:32:22.47 | 0.3 | undecidable | manual | P | 291 | 15.5733 | 117 | -0.22 | 72 |
IX.SNR3.EHZ.02 | 2023-08-12T21:32:22.74 | 0.3 | negative | manual | P | 271 | 12.4764 | 122 | 0.59 | 66 |
IV.MRLC.HHZ. | 2023-08-12T21:32:22.48 | 0.1 | undecidable | manual | P | 78 | 12.6762 | 122 | 0.29 | 95 |
IX.VDS3.HNN. | 2023-08-12T21:32:21.08 | 0.1 | undecidable | manual | P | 83 | 7.2927 | 137 | -0.26 | 96 |
IX.COL3.HHZ.02 | 2023-08-12T21:32:20.98 | 0.1 | positive | manual | P | 190 | 5.1948 | 146 | -0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IX.COL3.HHE.02 | ML:1.9 | 0.001355 | 1.82 | AML | other | m | 2023-08-12T21:32:23.06 |
IX.COL3.HHN.02 | ML:1.6 | 0.0007749999999999999 | 0.82 | AML | other | m | 2023-08-12T21:32:23.73 |
IX.SNR3.EHE.02 | ML:1.3 | 0.00021799999999999999 | 1.16 | AML | other | m | 2023-08-12T21:32:27.77 |
IX.SNR3.EHN.02 | ML:1.5 | 0.0003685 | 0.2 | AML | other | m | 2023-08-12T21:32:27.20 |