A magnitude ML 1.6 earthquake occured in region: 4 km NW Anzi (PZ), on
and geographic coordinates (lat, lon) 40.5460, 15.9040 at 21 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 |
Brindisi Montagna | PZ | 8 | 908 | 2604 |
Trivigno | PZ | 8 | 678 | 3282 |
Abriola | PZ | 9 | 1531 | 4813 |
Calvello | PZ | 9 | 1948 | 6761 |
Pignola | PZ | 11 | 6962 | 13723 |
Laurenzana | PZ | 11 | 1797 | 15520 |
Albano di Lucania | PZ | 12 | 1435 | 16955 |
Castelmezzano | PZ | 12 | 800 | 17755 |
Potenza | PZ | 13 | 67122 | 84877 |
Vaglio Basilicata | PZ | 14 | 2047 | 86924 |
Pietrapertosa | PZ | 14 | 1032 | 87956 |
Campomaggiore | PZ | 15 | 811 | 88767 |
Tolve | PZ | 19 | 3251 | 92018 |
Tito | PZ | 20 | 7332 | 99350 |
Marsico Nuovo | PZ | 20 | 4098 | 103448 |
Marsicovetere | PZ | 20 | 5546 | 108994 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-08-13 12:42:30 |
40.5462 | 15.9042 | 21 | 2023-08-13 12:48:28 |
Sala Sismica INGV-Roma | 120088111 |
Field | Value |
---|---|
Time (UTC) | 2023-08-13 12:42:30 ± 0.12 |
Latitude | 40.5462 ± 0.0054 |
Longitude | 15.9042 ± 0.0095 |
Depth (km) | 21 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120088111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 794 |
Semi-minor axis of confidence ellipse (meter) | 334 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 305 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37052 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 120088111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-13 12:48:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SGG.HHZ. | 2023-08-13T12:43:13.98 | 3.0 | undecidable | manual | Sn | -0.18 | 0 | |||
OT.OT12.EHZ. | 2023-08-13T12:43:08.12 | 3.0 | undecidable | manual | S | 2.09 | 0 | |||
IV.NOCI.HHZ. | 2023-08-13T12:43:02.64 | 3.0 | undecidable | manual | S | 0.71 | 0 | |||
IV.NOCI.HHZ. | 2023-08-13T12:42:50.34 | 3.0 | undecidable | manual | P | 2.19 | 0 | |||
IV.MCRV.HHZ. | 2023-08-13T12:42:45.47 | 3.0 | undecidable | manual | P | 2.56 | 0 | |||
IV.SALB.HHZ. | 2023-08-13T12:42:45.70 | 3.0 | undecidable | manual | P | 0.19 | 0 | |||
IV.AMUR.HHZ. | 2023-08-13T12:42:43.43 | 3.0 | negative | manual | P | -0.42 | 0 | |||
XE.T0701.HHZ. | 2023-08-13T12:42:41.84 | 3.0 | positive | manual | P | -0.59 | 0 | |||
IV.CMPR.HHZ. | 2023-08-13T12:42:40.60 | 3.0 | undecidable | manual | P | -0.46 | 0 | |||
IV.MCEL.HHZ. | 2023-08-13T12:42:40.95 | 0.6 | undecidable | manual | S | 199 | 26.0517 | 122 | 0.21 | 48 |
IV.ACER.HHZ. | 2023-08-13T12:42:40.64 | 0.6 | undecidable | manual | S | 7 | 26.8509 | 121 | -0.3 | 47 |
IV.MGR.HHZ. | 2023-08-13T12:42:40.60 | 3.0 | negative | manual | P | -0.01 | 0 | |||
IV.CDRU.HHZ. | 2023-08-13T12:42:40.03 | 3.0 | undecidable | manual | P | -0.13 | 0 | |||
IV.PALZ.HHZ. | 2023-08-13T12:42:39.20 | 3.0 | positive | manual | P | -0.21 | 0 | |||
IX.MRN3.HNE.01 | 2023-08-13T12:42:39.43 | 0.6 | undecidable | manual | S | 228 | 19.869 | 131 | 0.01 | 50 |
IV.MIGL.HHZ. | 2023-08-13T12:42:39.18 | 3.0 | positive | manual | P | -0.47 | 0 | |||
IV.PTRP.HHZ. | 2023-08-13T12:42:38.31 | 0.6 | undecidable | manual | S | 102 | 13.5753 | 143 | 0.06 | 50 |
IV.SCHR.EHZ. | 2023-08-13T12:42:38.45 | 0.3 | positive | manual | P | 159 | 41.1255 | 109 | -0.07 | 73 |
IV.SIRI.HHZ. | 2023-08-13T12:42:38.30 | 0.3 | positive | manual | P | 184 | 40.5261 | 109 | -0.13 | 72 |
IV.SLCN.HHZ. | 2023-08-13T12:42:37.02 | 0.1 | positive | manual | P | 233 | 28.749 | 119 | 0.25 | 96 |
IV.MTSN.HHZ. | 2023-08-13T12:42:37.11 | 0.1 | positive | manual | P | 203 | 33.6441 | 114 | -0.34 | 92 |
IX.VGG3.HNN.01 | 2023-08-13T12:42:36.16 | 0.3 | undecidable | manual | P | 181 | 23.3544 | 125 | 0.1 | 74 |
IV.MCEL.HHZ. | 2023-08-13T12:42:36.44 | 0.1 | positive | manual | P | 199 | 26.0517 | 122 | 0.03 | 100 |
IV.ACER.HHZ. | 2023-08-13T12:42:36.80 | 0.1 | positive | manual | P | 7 | 26.8509 | 121 | 0.28 | 95 |
IV.PTRP.HHZ. | 2023-08-13T12:42:35.00 | 0.6 | undecidable | manual | P | 102 | 13.5753 | 143 | 0.03 | 51 |
IX.MRN3.HNE.01 | 2023-08-13T12:42:35.69 | 0.3 | undecidable | manual | P | 228 | 19.869 | 131 | 0.05 | 76 |
IX.PGN3.HHZ.02 | 2023-08-13T12:42:34.46 | 0.1 | positive | manual | P | 288 | 9.4794 | 153 | -0.18 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IX.PGN3.HHE.02 | ML:1.7 | 0.000354 | 0.36 | AML | other | m | 2023-08-13T12:42:37.26 |
IX.PGN3.HHN.02 | ML:1.8 | 0.00041000000000000005 | 1.36 | AML | other | m | 2023-08-13T12:42:37.80 |
IV.PTRP.HHN. | ML:1.6 | 0.000254 | 0.32 | AML | other | m | 2023-08-13T12:42:38.69 |
IV.PTRP.HHE. | ML:1.5 | 0.0002165 | 0.36 | AML | other | m | 2023-08-13T12:42:40.37 |
IV.MCEL.HHE. | ML:1.6 | 0.00019350000000000001 | 0.16 | AML | other | m | 2023-08-13T12:42:41.38 |
IV.ACER.HHE. | ML:2.1 | 0.0005510000000000001 | 1.44 | AML | other | m | 2023-08-13T12:42:41.12 |
IV.ACER.HNE. | ML:2.1 | 0.0005155000000000001 | 1.44 | AML | other | m | 2023-08-13T12:42:41.13 |
IV.ACER.HHN. | ML:2.0 | 0.000402 | 1.58 | AML | other | m | 2023-08-13T12:42:42.80 |
IV.ACER.HNN. | ML:2.0 | 0.000389 | 1.58 | AML | other | m | 2023-08-13T12:42:42.81 |
IV.MCEL.HHN. | ML:1.6 | 0.00017999999999999998 | 1.7 | AML | other | m | 2023-08-13T12:42:42.87 |
IV.MCEL.HNE. | ML:2.1 | 0.000609 | 0.36 | AML | other | m | 2023-08-13T12:42:42.00 |
IV.MCEL.HNN. | ML:2.0 | 0.0004325 | 0.5 | AML | other | m | 2023-08-13T12:42:42.50 |
IV.SLCN.HHN. | ML:1.5 | 0.00012084999999999998 | 0.22 | AML | other | m | 2023-08-13T12:42:43.80 |
IV.MTSN.HHN. | ML:1.6 | 0.00014299999999999998 | 1.74 | AML | other | m | 2023-08-13T12:42:44.06 |
IV.MTSN.HHE. | ML:1.5 | 0.0001245 | 0.14 | AML | other | m | 2023-08-13T12:42:44.54 |
IV.SLCN.HHE. | ML:1.7 | 0.0001895 | 0.32 | AML | other | m | 2023-08-13T12:42:44.56 |
IV.SCHR.EHE. | ML:1.4 | 0.0000741 | 0.56 | AML | other | m | 2023-08-13T12:42:45.67 |
IV.SCHR.EHN. | ML:1.6 | 0.000123 | 0.22 | AML | other | m | 2023-08-13T12:42:45.55 |
IV.SIRI.HHN. | ML:1.7 | 0.00014150000000000002 | 0.56 | AML | other | m | 2023-08-13T12:42:45.65 |
IV.SIRI.HHE. | ML:1.8 | 0.000213 | 0.4 | AML | other | m | 2023-08-13T12:42:45.74 |
IV.CDRU.HHN. | ML:1.3 | 0.00005205 | 0.26 | AML | other | m | 2023-08-13T12:42:47.56 |
IV.CDRU.HHE. | ML:1.5 | 0.0000679 | 0.26 | AML | other | m | 2023-08-13T12:42:47.55 |
XE.T0701.HHE. | ML:1.3 | 0.00003265 | 1.02 | AML | other | m | 2023-08-13T12:42:52.83 |
XE.T0701.HHN. | ML:1.2 | 0.00003025 | 0.88 | AML | other | m | 2023-08-13T12:42:52.81 |
IV.AMUR.HHE. | ML:1.4 | 0.000039 | 0.58 | AML | other | m | 2023-08-13T12:42:54.63 |
IV.AMUR.HHN. | ML:1.5 | 0.0000443 | 1.22 | AML | other | m | 2023-08-13T12:42:54.34 |