A magnitude ML 1.8 earthquake occured in region: 3 km E San Martino d'Agri (PZ), on
and geographic coordinates (lat, lon) 40.2420, 16.0890 at 18 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
San Martino d'Agri | PZ | 3 | 801 | 801 |
San Chirico Raparo | PZ | 6 | 1084 | 1885 |
Gallicchio | PZ | 7 | 862 | 2747 |
Armento | PZ | 7 | 631 | 3378 |
Missanello | PZ | 8 | 566 | 3944 |
Castronuovo di Sant'Andrea | PZ | 10 | 1067 | 5011 |
Montemurro | PZ | 10 | 1235 | 6246 |
Roccanova | PZ | 10 | 1543 | 7789 |
Spinoso | PZ | 11 | 1462 | 9251 |
Carbone | PZ | 11 | 638 | 9889 |
Calvera | PZ | 11 | 387 | 10276 |
Castelsaraceno | PZ | 12 | 1384 | 11660 |
Guardia Perticara | PZ | 14 | 552 | 12212 |
Teana | PZ | 14 | 613 | 12825 |
Aliano | MT | 15 | 1008 | 13833 |
Fardella | PZ | 16 | 627 | 14460 |
Sant'Arcangelo | PZ | 16 | 6533 | 20993 |
Corleto Perticara | PZ | 16 | 2511 | 23504 |
Chiaromonte | PZ | 17 | 1965 | 25469 |
Sarconi | PZ | 17 | 1404 | 26873 |
Grumento Nova | PZ | 18 | 1700 | 28573 |
Gorgoglione | MT | 18 | 989 | 29562 |
Latronico | PZ | 18 | 4556 | 34118 |
Cirigliano | MT | 18 | 375 | 34493 |
Moliterno | PZ | 19 | 4062 | 38555 |
Episcopia | PZ | 19 | 1434 | 39989 |
Viggiano | PZ | 19 | 3329 | 43318 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2021-05-16 09:27:53 |
40.2422 | 16.0887 | 18 | 2021-12-29 11:12:37 |
Bollettino Sismico Italiano INGV | 96549841 |
Reviewed Rev100 |
ML 1.9 | 2021-05-16 09:27:53 |
40.2497 | 16.0922 | 18 | 2021-05-16 09:37:47 |
Sala Sismica INGV-Roma | 90159861 |
Field | Value |
---|---|
Time (UTC) | 2021-05-16 09:27:53 ± 0.1 |
Latitude | 40.2422 ± 0.0045 |
Longitude | 16.0887 ± 0.0071 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 96549841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 566 |
Semi-minor axis of confidence ellipse (meter) | 355 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 129 |
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) | 63 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.04407 |
Epicentral distance of station farthest from the epicenter (degree) | 0.89303 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 96549841 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-14 14:12:51 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 90159861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-16 09:37:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRVN.HHZ. | 2021-05-16T09:28:09.23 | 0.3 | undecidable | manual | P | 6 | 91.242 | 95 | 0.59 | 56 |
IX.STN3.HHZ.02 | 2021-05-16T09:28:09.28 | 0.6 | undecidable | manual | S | 311 | 48.8178 | 101 | 0.5 | 41 |
OT.MASS.HHE. | 2021-05-16T09:28:09.80 | 0.3 | undecidable | manual | P | 64 | 99.123 | 95 | -0.04 | 62 |
IV.MIGL.HHZ. | 2021-05-16T09:28:08.94 | 0.6 | undecidable | manual | S | 36 | 50.0166 | 101 | -0.15 | 44 |
IV.MGR.HHZ. | 2021-05-16T09:28:08.39 | 0.6 | undecidable | manual | S | 256 | 46.8198 | 102 | 0.14 | 45 |
IX.PGN3.HHN.02 | 2021-05-16T09:28:08.25 | 0.6 | undecidable | manual | S | 326 | 44.1225 | 103 | 0.69 | 38 |
IV.AMUR.HHZ. | 2021-05-16T09:28:08.57 | 0.3 | undecidable | manual | P | 30 | 85.6476 | 96 | 0.8 | 53 |
IV.CET2.HHZ. | 2021-05-16T09:28:07.15 | 0.3 | undecidable | manual | P | 188 | 79.9644 | 96 | 0.25 | 62 |
MN.CUC.HHZ. | 2021-05-16T09:28:05.85 | 0.6 | undecidable | manual | S | 220 | 36.0417 | 107 | 0.4 | 43 |
IV.PTRP.HHZ. | 2021-05-16T09:28:04.22 | 0.6 | undecidable | manual | S | 356 | 31.0467 | 110 | 0.01 | 48 |
GE.MATE.HHN. | 2021-05-16T09:28:04.48 | 0.6 | undecidable | manual | P | 49 | 68.8755 | 97 | -0.72 | 36 |
IV.GRIS.HNE. | 2021-05-16T09:28:03.91 | 0.3 | undecidable | manual | P | 200 | 59.0964 | 99 | 0.19 | 66 |
IV.MTSN.HNN. | 2021-05-16T09:28:03.71 | 0.6 | undecidable | manual | S | 275 | 28.6491 | 112 | 0.11 | 46 |
IV.MCEL.HHZ. | 2021-05-16T09:28:02.55 | 0.6 | undecidable | manual | S | 291 | 25.9518 | 115 | -0.39 | 45 |
IX.STN3.HHZ.02 | 2021-05-16T09:28:02.11 | 0.3 | undecidable | manual | P | 311 | 48.8178 | 101 | -0.04 | 69 |
IV.MGR.HHZ. | 2021-05-16T09:28:01.46 | 0.3 | undecidable | manual | P | 256 | 46.8198 | 102 | -0.39 | 65 |
IX.PGN3.HHN.02 | 2021-05-16T09:28:01.31 | 0.6 | undecidable | manual | P | 326 | 44.1225 | 103 | -0.14 | 46 |
IX.VGG3.HNZ.01 | 2021-05-16T09:28:01.20 | 0.6 | undecidable | manual | S | 303 | 18.9699 | 125 | -0.13 | 48 |
IV.MIGL.HHZ. | 2021-05-16T09:28:01.66 | 0.1 | undecidable | manual | P | 36 | 50.0166 | 101 | -0.67 | 76 |
IV.MMN.HHZ. | 2021-05-16T09:28:01.24 | 0.3 | undecidable | manual | P | 192 | 39.8268 | 105 | 0.44 | 65 |
IV.SIRI.HHZ. | 2021-05-16T09:28:01.22 | 0.3 | undecidable | manual | S | 251 | 19.869 | 124 | -0.31 | 69 |
IV.ORI.HHN. | 2021-05-16T09:28:00.56 | 0.3 | undecidable | manual | P | 125 | 37.3293 | 106 | 0.14 | 70 |
IV.CRAC.EHZ. | 2021-05-16T09:27:59.81 | 0.1 | positive | manual | P | 62 | 33.1446 | 108 | 0 | 94 |
IV.SCHR.EHZ. | 2021-05-16T09:27:59.28 | 0.3 | undecidable | manual | S | 193 | 4.8951 | 163 | 0.23 | 72 |
MN.CUC.HHZ. | 2021-05-16T09:27:59.92 | 0.1 | undecidable | manual | P | 220 | 36.0417 | 107 | -0.31 | 89 |
IV.PTRP.HHZ. | 2021-05-16T09:27:59.67 | 0.1 | undecidable | manual | P | 356 | 31.0467 | 110 | 0.16 | 93 |
IV.MCEL.HHZ. | 2021-05-16T09:27:58.59 | 0.1 | undecidable | manual | P | 291 | 25.9518 | 115 | -0.19 | 93 |
IV.MTSN.HNN. | 2021-05-16T09:27:58.93 | 0.1 | undecidable | manual | P | 275 | 28.6491 | 112 | -0.23 | 92 |
IV.SIRI.HHZ. | 2021-05-16T09:27:57.78 | 0.1 | positive | manual | P | 251 | 19.869 | 124 | -0.18 | 94 |
IX.VGG3.HNZ.01 | 2021-05-16T09:27:57.69 | 0.3 | undecidable | manual | P | 303 | 18.9699 | 125 | -0.16 | 71 |
IV.SCHR.EHZ. | 2021-05-16T09:27:56.57 | 0.1 | positive | manual | P | 193 | 4.8951 | 163 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SCHR.EHN. | ML:1.8 | 0.00054945205 | 0.48 | AML | other | m | 2021-05-16T09:27:59.65 |
IV.SCHR.EHE. | ML:1.8 | 0.000634 | 0.74 | AML | other | m | 2021-05-16T09:27:59.96 |
IV.SIRI.HNE. | ML:1.7 | 0.00031085955 | 0.3424 | AML | other | m | 2021-05-16T09:28:02.18 |
IV.SIRI.HHE. | ML:1.8 | 0.000383 | 0.92 | AML | other | m | 2021-05-16T09:28:03.18 |
IV.SIRI.HHN. | ML:1.9 | 0.000544 | 0.66 | AML | other | m | 2021-05-16T09:28:03.58 |
IV.SIRI.HNN. | ML:1.9 | 0.0005290000000000001 | 0.66 | AML | other | m | 2021-05-16T09:28:03.58 |
IV.MCEL.HHE. | ML:1.8 | 0.00034050000000000004 | 1.12 | AML | other | m | 2021-05-16T09:28:04.10 |
IV.MCEL.HHN. | ML:2.0 | 0.0004525 | 1.7 | AML | other | m | 2021-05-16T09:28:04.11 |
IV.MCEL.HNE. | ML:2.3 | 0.0009989999999999999 | 1.46 | AML | other | m | 2021-05-16T09:28:04.98 |
IV.MCEL.HNN. | ML:2.4 | 0.0011385 | 1.14 | AML | other | m | 2021-05-16T09:28:05.65 |
IV.PTRP.HHN. | ML:1.4 | 0.00011149999999999999 | 0.86 | AML | other | m | 2021-05-16T09:28:05.50 |
MN.CUC.HHN. | ML:1.3 | 0.00007435 | 1.08 | AML | other | m | 2021-05-16T09:28:06.09 |
MN.CUC.HHE. | ML:1.4 | 0.00008225 | 0.7 | AML | other | m | 2021-05-16T09:28:06.51 |
IV.CRAC.EHE. | ML:1.8 | 0.00022149999999999996 | 0.54 | AML | other | m | 2021-05-16T09:28:07.71 |
IV.CRAC.EHN. | ML:1.8 | 0.00021650000000000003 | 1.2 | AML | other | m | 2021-05-16T09:28:09.75 |
IV.MGR.HHN. | ML:1.9 | 0.000201 | 1.34 | AML | other | m | 2021-05-16T09:28:09.97 |
IV.MIGL.HHN. | ML:2.2 | 0.000442 | 0.5 | AML | other | m | 2021-05-16T09:28:10.21 |
IV.MGR.HHE. | ML:1.7 | 0.00014600000000000003 | 0.58 | AML | other | m | 2021-05-16T09:28:10.30 |
IV.MIGL.HHE. | ML:2.3 | 0.0004665 | 0.78 | AML | other | m | 2021-05-16T09:28:10.99 |
IV.PTRP.HHE. | ML:1.3 | 0.00009154999999999999 | 0.7 | AML | other | m | 2021-05-16T09:28:12.39 |