A magnitude ML 1.1 earthquake occured in region: 4 km W Anzi (PZ), on
and geographic coordinates (lat, lon) 40.5170, 15.8800 at 17 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 |
---|---|---|---|---|
Anzi | PZ | 4 | 1696 | 1696 |
Calvello | PZ | 5 | 1948 | 3644 |
Abriola | PZ | 6 | 1531 | 5175 |
Laurenzana | PZ | 10 | 1797 | 6972 |
Pignola | PZ | 10 | 6962 | 13934 |
Brindisi Montagna | PZ | 12 | 908 | 14842 |
Trivigno | PZ | 12 | 678 | 15520 |
Castelmezzano | PZ | 14 | 800 | 16320 |
Potenza | PZ | 15 | 67122 | 83442 |
Albano di Lucania | PZ | 15 | 1435 | 84877 |
Pietrapertosa | PZ | 16 | 1032 | 85909 |
Marsico Nuovo | PZ | 16 | 4098 | 90007 |
Marsicovetere | PZ | 16 | 5546 | 95553 |
Vaglio Basilicata | PZ | 17 | 2047 | 97600 |
Sasso di Castalda | PZ | 17 | 835 | 98435 |
Campomaggiore | PZ | 17 | 811 | 99246 |
Tito | PZ | 19 | 7332 | 106578 |
Viggiano | PZ | 20 | 3329 | 109907 |
Paterno | PZ | 20 | 3368 | 113275 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-08-24 23:58:45 |
40.5168 | 15.88 | 17 | 2023-08-25 00:06:23 |
Sala Sismica INGV-Roma | 120450831 |
Field | Value |
---|---|
Time (UTC) | 2023-08-24 23:58:45 ± 0.12 |
Latitude | 40.5168 ± 0.0045 |
Longitude | 15.8800 ± 0.0083 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120450831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 571 |
Semi-minor axis of confidence ellipse (meter) | 494 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 113 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43437 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 120450831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-25 00:06:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MIGL.HHZ. | 2023-08-24T23:59:00.74 | 0.6 | undecidable | manual | S | 78 | 48.2184 | 100 | -0.36 | 43 |
IV.PALZ.HHZ. | 2023-08-24T23:59:00.92 | 0.6 | undecidable | manual | S | 8 | 47.9187 | 100 | -0.08 | 47 |
IV.SIRI.HHZ. | 2023-08-24T23:58:58.33 | 0.6 | undecidable | manual | S | 182 | 37.1295 | 104 | 0.13 | 47 |
IV.MTSN.HHZ. | 2023-08-24T23:58:56.12 | 0.6 | undecidable | manual | S | 201 | 29.8479 | 108 | -0.2 | 47 |
IV.MIGL.HHZ. | 2023-08-24T23:58:54.33 | 1.0 | undecidable | manual | P | 78 | 48.2184 | 100 | -0.24 | 22 |
IV.MCEL.HNN. | 2023-08-24T23:58:54.84 | 0.6 | undecidable | manual | S | 197 | 22.2555 | 117 | 0.39 | 46 |
IV.SLCN.HHZ. | 2023-08-24T23:58:54.69 | 1.0 | undecidable | manual | S | 236 | 25.1526 | 113 | -0.46 | 23 |
IV.PALZ.HHZ. | 2023-08-24T23:58:54.46 | 0.6 | negative | manual | P | 8 | 47.9187 | 100 | -0.05 | 47 |
IV.PTRP.HHZ. | 2023-08-24T23:58:53.24 | 0.6 | undecidable | manual | S | 88 | 15.2736 | 130 | 0.36 | 47 |
IX.MRN3.HNZ.01 | 2023-08-24T23:58:53.13 | 0.6 | undecidable | manual | S | 231 | 16.2726 | 128 | 0.05 | 49 |
IV.ACER.HHZ. | 2023-08-24T23:58:52.01 | 3.0 | positive | manual | P | 0.12 | 0 | |||
IV.SIRI.HHZ. | 2023-08-24T23:58:52.72 | 0.6 | undecidable | manual | P | 182 | 37.1295 | 104 | -0.17 | 47 |
IV.SLCN.HHZ. | 2023-08-24T23:58:51.28 | 0.6 | positive | manual | P | 236 | 25.1526 | 113 | 0.15 | 47 |
IX.PGN3.HHZ.02 | 2023-08-24T23:58:51.46 | 1.0 | undecidable | manual | S | 311 | 9.2796 | 146 | -0.35 | 24 |
IV.MTSN.HHZ. | 2023-08-24T23:58:51.44 | 0.6 | negative | manual | P | 201 | 29.8479 | 108 | -0.37 | 46 |
IV.PTRP.HHZ. | 2023-08-24T23:58:50.12 | 1.0 | negative | manual | P | 88 | 15.2736 | 130 | 0.3 | 24 |
IV.MCEL.HNN. | 2023-08-24T23:58:50.71 | 0.1 | undecidable | manual | P | 197 | 22.2555 | 117 | -0.01 | 99 |
IV.PZUN.HNE. | 2023-08-24T23:58:50.21 | 0.1 | undecidable | manual | P | 337 | 15.5733 | 129 | 0.36 | 93 |
IX.PGN3.HHZ.02 | 2023-08-24T23:58:49.15 | 0.3 | negative | manual | P | 311 | 9.2796 | 146 | -0.05 | 76 |
IX.MRN3.HNZ.01 | 2023-08-24T23:58:49.88 | 0.1 | undecidable | manual | P | 231 | 16.2726 | 128 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IX.PGN3.HHN.02 | ML:1.0 | 0.0000948 | 0.26 | AML | other | m | 2023-08-24T23:58:51.96 |
IX.PGN3.HHE.02 | ML:1.0 | 0.00009595 | 1.44 | AML | other | m | 2023-08-24T23:58:52.04 |
IV.PTRP.HHE. | ML:0.8 | 0.0000485 | 0.44 | AML | other | m | 2023-08-24T23:58:55.79 |
IV.PTRP.HHN. | ML:0.7 | 0.000034750000000000004 | 1.32 | AML | other | m | 2023-08-24T23:58:57.05 |
IV.MTSN.HHE. | ML:1.1 | 0.0000615 | 0.22 | AML | other | m | 2023-08-24T23:58:57.53 |
IV.SLCN.HHE. | ML:1.1 | 0.00006429999999999999 | 0.84 | AML | other | m | 2023-08-24T23:58:57.18 |
IV.SLCN.HHN. | ML:1.0 | 0.0000484 | 1.32 | AML | other | m | 2023-08-24T23:58:57.30 |
IV.MTSN.HHN. | ML:0.9 | 0.0000343 | 0.6 | AML | other | m | 2023-08-24T23:58:58.41 |
IV.SIRI.HHN. | ML:1.3 | 0.00006685 | 1.02 | AML | other | m | 2023-08-24T23:58:58.82 |
IV.SIRI.HHE. | ML:1.3 | 0.0000669 | 0.18 | AML | other | m | 2023-08-24T23:58:59.22 |
IV.MIGL.HHN. | ML:1.8 | 0.000146 | 0.46 | AML | other | m | 2023-08-24T23:59:02.66 |
IV.MIGL.HHE. | ML:1.5 | 0.0000918 | 0.42 | AML | other | m | 2023-08-24T23:59:14.91 |