A magnitude ML 1.4 earthquake occured in region: 2 km N Vietri di Potenza (PZ), on
and geographic coordinates (lat, lon) 40.6180, 15.5130 at 9 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 |
---|---|---|---|---|
Vietri di Potenza | PZ | 2 | 2832 | 2832 |
Balvano | PZ | 4 | 1830 | 4662 |
Salvitelle | SA | 5 | 560 | 5222 |
Caggiano | SA | 6 | 2765 | 7987 |
Ricigliano | SA | 6 | 1144 | 9131 |
Savoia di Lucania | PZ | 6 | 1127 | 10258 |
Romagnano al Monte | SA | 7 | 368 | 10626 |
Sant'Angelo Le Fratte | PZ | 9 | 1429 | 12055 |
Baragiano | PZ | 10 | 2671 | 14726 |
Pertosa | SA | 10 | 690 | 15416 |
Auletta | SA | 10 | 2336 | 17752 |
San Gregorio Magno | SA | 11 | 4286 | 22038 |
Picerno | PZ | 11 | 5985 | 28023 |
Polla | SA | 12 | 5279 | 33302 |
Buccino | SA | 12 | 5047 | 38349 |
Satriano di Lucania | PZ | 13 | 2374 | 40723 |
Tito | PZ | 15 | 7332 | 48055 |
Muro Lucano | PZ | 15 | 5497 | 53552 |
Petina | SA | 15 | 1159 | 54711 |
Bella | PZ | 16 | 5171 | 59882 |
Sant'Arsenio | SA | 16 | 2815 | 62697 |
Ruoti | PZ | 18 | 3579 | 66276 |
San Pietro al Tanagro | SA | 18 | 1695 | 67971 |
Brienza | PZ | 18 | 4078 | 72049 |
Atena Lucana | SA | 19 | 2336 | 74385 |
Sicignano degli Alburni | SA | 19 | 3519 | 77904 |
Palomonte | SA | 19 | 3985 | 81889 |
Castelgrande | PZ | 20 | 943 | 82832 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-04-20 08:35:57 |
40.6183 | 15.5133 | 9 | 2023-04-20 09:16:02 |
Sala Sismica INGV-Roma | 116544771 |
Field | Value |
---|---|
Time (UTC) | 2023-04-20 08:35:57 ± 0.12 |
Latitude | 40.6183 ± 0.0054 |
Longitude | 15.5133 ± 0.0107 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116544771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 686 |
Semi-minor axis of confidence ellipse (meter) | 523 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 85 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 65 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54949 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 116544771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-20 09:16:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIPA.HHZ. | 2023-04-20T08:36:45.29 | 3.0 | undecidable | manual | S | -0.9 | 0 | |||
IV.CAR1.HHZ. | 2023-04-20T08:36:43.28 | 3.0 | undecidable | manual | S | -1.59 | 0 | |||
IV.SELL.HHZ. | 2023-04-20T08:36:32.47 | 3.0 | negative | manual | Pg | 3.05 | 0 | |||
IX.RDM3.HHE.02 | 2023-04-20T08:36:08.95 | 0.3 | undecidable | manual | S | 4 | 28.5492 | 108 | 0.83 | 58 |
IV.BULG.HHZ. | 2023-04-20T08:36:08.96 | 0.6 | undecidable | manual | P | 191 | 60.9945 | 50 | 0.2 | 44 |
IV.SIRI.HHZ. | 2023-04-20T08:36:07.85 | 0.6 | positive | manual | P | 148 | 56.8986 | 50 | -0.28 | 44 |
IV.PALZ.HHZ. | 2023-04-20T08:36:07.58 | 0.1 | undecidable | manual | P | 46 | 52.1034 | 50 | 0.19 | 91 |
IV.CDRU.HHZ. | 2023-04-20T08:36:07.06 | 0.3 | undecidable | manual | S | 231 | 22.6551 | 112 | 0.88 | 57 |
IV.MCEL.HHZ. | 2023-04-20T08:36:06.04 | 1.0 | undecidable | manual | P | 143 | 40.626 | 50 | 0.41 | 22 |
IX.COL3.HHZ.02 | 2023-04-20T08:36:05.19 | 0.3 | undecidable | manual | S | 296 | 17.1717 | 118 | 0.73 | 62 |
IV.SNAL.HHZ. | 2023-04-20T08:36:05.79 | 0.1 | undecidable | manual | P | 323 | 42.624 | 50 | -0.13 | 93 |
IX.SRN3.HHZ.02 | 2023-04-20T08:36:04.09 | 0.6 | undecidable | manual | S | 198 | 15.3735 | 121 | 0.17 | 49 |
IV.MCRV.HHZ. | 2023-04-20T08:36:04.21 | 0.1 | undecidable | manual | P | 302 | 34.2435 | 50 | -0.43 | 89 |
IX.RDM3.HHE.02 | 2023-04-20T08:36:04.47 | 0.1 | undecidable | manual | P | 4 | 28.5492 | 108 | 0.76 | 80 |
IV.MRLC.HHZ. | 2023-04-20T08:36:03.42 | 0.3 | undecidable | manual | S | 352 | 15.4734 | 121 | -0.51 | 68 |
IX.VDS3.HNZ.01 | 2023-04-20T08:36:03.72 | 0.3 | undecidable | manual | S | 332 | 15.3735 | 121 | -0.2 | 72 |
IV.CDRU.HHZ. | 2023-04-20T08:36:02.24 | 0.1 | undecidable | manual | P | 231 | 22.6551 | 112 | -0.36 | 92 |
IX.VDS3.HNZ.01 | 2023-04-20T08:36:01.20 | 0.1 | undecidable | manual | P | 332 | 15.3735 | 121 | -0.09 | 99 |
IX.VDP3.HNZ.01 | 2023-04-20T08:36:01.11 | 0.3 | undecidable | manual | S | 106 | 5.1948 | 151 | -0.24 | 73 |
IX.COL3.HHZ.02 | 2023-04-20T08:36:01.16 | 0.1 | undecidable | manual | P | 296 | 17.1717 | 118 | -0.44 | 91 |
IX.STN3.EHZ.02 | 2023-04-20T08:36:01.43 | 0.1 | undecidable | manual | P | 130 | 15.1737 | 121 | 0.17 | 97 |
IX.SRN3.HHZ.02 | 2023-04-20T08:36:01.26 | 0.1 | undecidable | manual | P | 198 | 15.3735 | 121 | -0.03 | 100 |
IX.BEL3.HNZ.01 | 2023-04-20T08:36:01.62 | 0.1 | undecidable | manual | P | 44 | 14.9739 | 122 | 0.41 | 92 |
IV.MRLC.HHZ. | 2023-04-20T08:36:00.79 | 0.1 | undecidable | manual | P | 352 | 15.4734 | 121 | -0.51 | 90 |
IX.VDP3.HNZ.01 | 2023-04-20T08:35:59.36 | 0.1 | undecidable | manual | P | 106 | 5.1948 | 151 | -0.45 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IX.SRN3.HHE.02 | ML:1.9 | 0.0008020000000000001 | 0.46 | AML | other | m | 2023-04-20T08:36:05.09 |
IV.MRLC.HHE. | ML:1.6 | 0.0004115 | 0.44 | AML | other | m | 2023-04-20T08:36:05.10 |
IV.MRLC.HNE. | ML:1.3 | 0.00020250000000000002 | 0.44 | AML | other | m | 2023-04-20T08:36:05.10 |
IX.SRN3.HHN.02 | ML:2.0 | 0.0010335000000000001 | 0.64 | AML | other | m | 2023-04-20T08:36:05.77 |
IV.MRLC.HHN. | ML:1.9 | 0.0007304999999999999 | 0.4 | AML | other | m | 2023-04-20T08:36:06.09 |
IV.MRLC.HNN. | ML:1.6 | 0.000358 | 0.38 | AML | other | m | 2023-04-20T08:36:06.10 |
IV.CDRU.HHE. | ML:1.4 | 0.0001865 | 0.3 | AML | other | m | 2023-04-20T08:36:07.16 |
IV.CDRU.HHN. | ML:1.3 | 0.0001395 | 0.3 | AML | other | m | 2023-04-20T08:36:08.72 |
IV.MCRV.HHE. | ML:1.2 | 0.00007719999999999999 | 0.2 | AML | other | m | 2023-04-20T08:36:12.20 |
IV.ACER.HHN. | ML:1.4 | 0.00009495 | 0.48 | AML | other | m | 2023-04-20T08:36:14.51 |
IV.MCRV.HHN. | ML:1.4 | 0.00010714999999999999 | 0.68 | AML | other | m | 2023-04-20T08:36:16.62 |
IV.ACER.HHE. | ML:1.5 | 0.0001002 | 0.46 | AML | other | m | 2023-04-20T08:36:18.31 |
IV.MCEL.HHN. | ML:1.2 | 0.00006214999999999999 | 1.4 | AML | other | m | 2023-04-20T08:36:18.12 |
IV.SIRI.HHN. | ML:1.4 | 0.00004995 | 0.28 | AML | other | m | 2023-04-20T08:36:18.77 |
IV.MCEL.HHE. | ML:1.2 | 0.0000499 | 0.68 | AML | other | m | 2023-04-20T08:36:19.99 |
IV.SIRI.HHE. | ML:1.5 | 0.00006375 | 0.24 | AML | other | m | 2023-04-20T08:36:20.15 |
IV.SNAL.HHE. | ML:1.4 | 0.00008735 | 0.88 | AML | other | m | 2023-04-20T08:36:22.14 |
IV.BULG.HHE. | ML:1.2 | 0.000029350000000000002 | 1.1 | AML | other | m | 2023-04-20T08:36:22.30 |
IV.SNAL.HHN. | ML:1.4 | 0.000077 | 1.1 | AML | other | m | 2023-04-20T08:36:23.18 |
IV.BULG.HHN. | ML:1.4 | 0.0000516 | 1.56 | AML | other | m | 2023-04-20T08:36:28.01 |