A magnitude ML 0.9 earthquake occured in region: 4 km NE Potenza (PZ), on
and geographic coordinates (lat, lon) 40.6670, 15.8300 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 |
---|---|---|---|---|
Potenza | PZ | 4 | 67122 | 67122 |
Vaglio Basilicata | PZ | 8 | 2047 | 69169 |
Pietragalla | PZ | 10 | 4160 | 73329 |
Cancellara | PZ | 11 | 1309 | 74638 |
Pignola | PZ | 11 | 6962 | 81600 |
Brindisi Montagna | PZ | 11 | 908 | 82508 |
Avigliano | PZ | 12 | 11577 | 94085 |
Ruoti | PZ | 14 | 3579 | 97664 |
Tolve | PZ | 16 | 3251 | 100915 |
Tito | PZ | 16 | 7332 | 108247 |
Trivigno | PZ | 17 | 678 | 108925 |
Picerno | PZ | 17 | 5985 | 114910 |
Acerenza | PZ | 17 | 2402 | 117312 |
Oppido Lucano | PZ | 18 | 3813 | 121125 |
Abriola | PZ | 18 | 1531 | 122656 |
Anzi | PZ | 19 | 1696 | 124352 |
Filiano | PZ | 19 | 2926 | 127278 |
Albano di Lucania | PZ | 20 | 1435 | 128713 |
Baragiano | PZ | 20 | 2671 | 131384 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-06-24 02:23:31 |
40.667 | 15.8303 | 17 | 2021-06-24 02:28:20 |
Sala Sismica INGV-Roma | 91792971 |
Field | Value |
---|---|
Time (UTC) | 2021-06-24 02:23:31 ± 0.3 |
Latitude | 40.6670 ± 0.0198 |
Longitude | 15.8303 ± 0.0166 |
Depth (km) | 17 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 91792971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2315 |
Semi-minor axis of confidence ellipse (meter) | 1084 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 158 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2310.0 |
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 | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48114 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 91792971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-24 02:28:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRVN.HHZ. | 2021-06-24T02:23:48.23 | 0.1 | undecidable | manual | S | 35 | 53.4021 | 98 | -0.02 | 91 |
IV.MRVN.HHZ. | 2021-06-24T02:23:41.61 | 0.3 | undecidable | manual | P | 35 | 53.4021 | 98 | 0.47 | 63 |
IV.CDRU.HHZ. | 2021-06-24T02:23:40.05 | 0.1 | undecidable | manual | P | 246 | 48.5181 | 99 | -0.35 | 87 |
IV.ACER.HHZ. | 2021-06-24T02:23:38.61 | 0.1 | undecidable | manual | S | 35 | 16.2726 | 127 | -0.25 | 92 |
IV.MRLC.HHZ. | 2021-06-24T02:23:37.73 | 0.1 | undecidable | manual | P | 289 | 30.3474 | 107 | 0.06 | 94 |
IV.PZUN.HHZ. | 2021-06-24T02:23:37.11 | 0.1 | undecidable | manual | S | 220 | 3.0969 | 168 | 0.22 | 97 |
IV.ACER.HHZ. | 2021-06-24T02:23:35.70 | 0.1 | undecidable | manual | P | 35 | 16.2726 | 127 | -0.02 | 97 |
IV.PZUN.HHZ. | 2021-06-24T02:23:34.57 | 0.1 | undecidable | manual | P | 220 | 3.0969 | 168 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PZUN.HHN. | ML:0.9 | 0.0000751 | 0.38 | AML | other | m | 2021-06-24T02:23:37.77 |
IV.PZUN.HHE. | ML:0.8 | 0.00005865 | 1.68 | AML | other | m | 2021-06-24T02:23:39.87 |
IV.ACER.HHE. | ML:1.0 | 0.00007245 | 0.56 | AML | other | m | 2021-06-24T02:23:39.77 |
IV.ACER.HHN. | ML:1.0 | 0.000074 | 0.58 | AML | other | m | 2021-06-24T02:23:39.31 |