A magnitude ML 1.4 earthquake occured in region: 3 km S Grassano (MT), on
and geographic coordinates (lat, lon) 40.6110, 16.2920 at 22 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 |
---|---|---|---|---|
Grassano | MT | 3 | 5189 | 5189 |
Grottole | MT | 7 | 2208 | 7397 |
Garaguso | MT | 9 | 1073 | 8470 |
Calciano | MT | 9 | 777 | 9247 |
Salandra | MT | 10 | 2829 | 12076 |
Oliveto Lucano | MT | 12 | 450 | 12526 |
Tricarico | MT | 13 | 5388 | 17914 |
San Mauro Forte | MT | 14 | 1552 | 19466 |
Irsina | MT | 16 | 4960 | 24426 |
Accettura | MT | 17 | 1856 | 26282 |
Miglionico | MT | 19 | 2510 | 28792 |
Campomaggiore | PZ | 19 | 811 | 29603 |
Ferrandina | MT | 19 | 8853 | 38456 |
San Chirico Nuovo | PZ | 19 | 1368 | 39824 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2019-08-20 06:10:36 |
40.611 | 16.2915 | 22 | 2019-11-13 14:31:03 |
Bollettino Sismico Italiano INGV | 72695491 |
Reviewed Rev100 |
ML 1.7 | 2019-08-20 06:10:36 |
40.6198 | 16.2647 | 22 | 2019-08-20 06:17:54 |
Sala Sismica INGV-Roma | 71641891 |
Field | Value |
---|---|
Time (UTC) | 2019-08-20 06:10:36 ± 0.11 |
Latitude | 40.6110 ± 0.0063 |
Longitude | 16.2915 ± 0.0059 |
Depth (km) | 22 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 72695491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 740 |
Semi-minor axis of confidence ellipse (meter) | 57 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 157 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 62 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.73475 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.5 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 71641891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-20 06:17:54 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 72695491 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-09-23 13:21:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HNZ. | 2019-08-20T06:12:23.60 | 3.0 | undecidable | manual | Sn | -4.33 | 0 | |||
IV.OPPE.HNZ. | 2019-08-20T06:12:18.50 | 3.0 | positive | manual | Pg | 8.79 | 0 | |||
IV.ZONE.HHZ. | 2019-08-20T06:12:17.35 | 3.0 | positive | manual | Pn | -3.83 | 0 | |||
IV.ERC.EHZ. | 2019-08-20T06:12:15.33 | 3.0 | undecidable | manual | Sn | -9.98 | 0 | |||
IV.MPG.HHZ. | 2019-08-20T06:12:13.90 | 3.0 | undecidable | manual | Sg | 1.4 | 0 | |||
IV.IMOL.HNZ. | 2019-08-20T06:12:05.66 | 3.0 | positive | manual | Pg | 9.4 | 0 | |||
IV.IFIL.HHZ. | 2019-08-20T06:11:52.84 | 3.0 | undecidable | manual | Sg | 2.68 | 0 | |||
IV.ERC.EHZ. | 2019-08-20T06:11:40.84 | 3.0 | undecidable | manual | Pg | 2.36 | 0 | |||
IV.SAMA.HHZ. | 2019-08-20T06:11:31.13 | 3.0 | positive | manual | Pg | 2.76 | 0 | |||
IV.RM33.EHZ. | 2019-08-20T06:11:29.83 | 3.0 | positive | manual | Pg | 1.76 | 0 | |||
IV.PAOL.HHZ. | 2019-08-20T06:11:04.25 | 3.0 | negative | manual | Pg | -1.36 | 0 | |||
IV.SPS2.HHZ. | 2019-08-20T06:11:01.27 | 3.0 | positive | manual | Pg | -1.73 | 0 | |||
IV.SIRI.HHZ. | 2019-08-20T06:10:55.40 | 0.6 | undecidable | manual | S | 217 | 59.5959 | 102 | 0.3 | 46 |
IV.MCEL.HHZ. | 2019-08-20T06:10:53.28 | 0.6 | undecidable | manual | S | 233 | 52.1034 | 105 | 0.11 | 49 |
IV.LTRZ.EHZ. | 2019-08-20T06:10:51.34 | 0.6 | undecidable | manual | S | 91 | 44.4222 | 108 | 0.14 | 48 |
IX.PGN3.HHZ. | 2019-08-20T06:10:50.79 | 0.3 | undecidable | manual | S | 264 | 41.9247 | 109 | 0.23 | 72 |
IV.AMUR.HHZ. | 2019-08-20T06:10:50.89 | 0.3 | undecidable | manual | S | 39 | 42.0246 | 109 | 0.29 | 70 |
IV.SALB.HHZ. | 2019-08-20T06:10:50.23 | 0.6 | undecidable | manual | P | 177 | 81.5517 | 99 | -0.32 | 43 |
IV.ACER.HHZ. | 2019-08-20T06:10:48.71 | 0.6 | undecidable | manual | S | 304 | 35.2425 | 113 | -0.19 | 49 |
IV.CRAC.EHZ. | 2019-08-20T06:10:47.45 | 0.6 | undecidable | manual | S | 155 | 28.1496 | 120 | 0.23 | 50 |
IV.SIRI.HHZ. | 2019-08-20T06:10:46.78 | 0.6 | undecidable | manual | P | 217 | 59.5959 | 102 | -0.44 | 44 |
IV.PTRP.HHZ. | 2019-08-20T06:10:46.19 | 0.3 | undecidable | manual | S | 243 | 21.7671 | 128 | 0.39 | 72 |
IV.LTRZ.EHZ. | 2019-08-20T06:10:45.29 | 0.3 | undecidable | manual | P | 91 | 44.4222 | 108 | 0.32 | 70 |
IV.MCEL.HHZ. | 2019-08-20T06:10:45.82 | 0.1 | undecidable | manual | P | 233 | 52.1034 | 105 | -0.28 | 93 |
IV.PALZ.HHZ. | 2019-08-20T06:10:45.58 | 0.1 | undecidable | manual | P | 323 | 46.2204 | 107 | 0.35 | 92 |
IV.MRVN.HHZ. | 2019-08-20T06:10:45.62 | 0.1 | undecidable | manual | P | 351 | 50.5161 | 105 | -0.25 | 95 |
IX.PGN3.HHZ. | 2019-08-20T06:10:44.63 | 0.1 | undecidable | manual | P | 264 | 41.9247 | 109 | 0.04 | 100 |
IV.AMUR.HHZ. | 2019-08-20T06:10:44.53 | 0.6 | undecidable | manual | P | 39 | 42.0246 | 109 | -0.09 | 50 |
IV.MIGL.HHZ. | 2019-08-20T06:10:43.87 | 0.3 | undecidable | manual | S | 93 | 12.5763 | 145 | -0.23 | 76 |
IV.ACER.HHZ. | 2019-08-20T06:10:43.23 | 0.6 | undecidable | manual | P | 304 | 35.2425 | 113 | -0.4 | 47 |
IV.CRAC.EHZ. | 2019-08-20T06:10:42.86 | 0.3 | undecidable | manual | P | 155 | 28.1496 | 120 | 0.19 | 75 |
IV.PTRP.HHZ. | 2019-08-20T06:10:41.63 | 0.1 | undecidable | manual | P | 243 | 21.7671 | 128 | -0.21 | 100 |
IV.MIGL.HHZ. | 2019-08-20T06:10:40.54 | 0.3 | undecidable | manual | P | 93 | 12.5763 | 145 | -0.32 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MIGL.HHE. | ML:1.6 | 0.0002585 | 0.12 | AML | other | m | 2019-08-20T06:10:43.89 |
IV.MIGL.HHN. | ML:1.5 | 0.0002165 | 1.28 | AML | other | m | 2019-08-20T06:10:43.94 |
IV.PTRP.HHN. | ML:0.9 | 0.00004095 | 0.9 | AML | other | m | 2019-08-20T06:10:48.24 |
IV.CRAC.EHN. | ML:1.5 | 0.0001375 | 0.28 | AML | other | m | 2019-08-20T06:10:48.91 |
IV.CRAC.EHE. | ML:1.7 | 0.00020899999999999998 | 0.72 | AML | other | m | 2019-08-20T06:10:49.77 |
IV.ACER.HHN. | ML:1.6 | 0.0001445 | 1.04 | AML | other | m | 2019-08-20T06:10:49.03 |
IV.ACER.HHE. | ML:1.9 | 0.000261 | 0.78 | AML | other | m | 2019-08-20T06:10:49.70 |
IV.PTRP.HHE. | ML:0.9 | 0.000041800000000000006 | 0.86 | AML | other | m | 2019-08-20T06:10:51.48 |
IV.AMUR.HHN. | ML:1.1 | 0.00003974999999999999 | 0.18 | AML | other | m | 2019-08-20T06:10:52.66 |
IV.AMUR.HHE. | ML:1.0 | 0.00003125 | 0.58 | AML | other | m | 2019-08-20T06:10:53.60 |
IV.SIRI.HHN. | ML:1.4 | 0.000047 | 0.2 | AML | other | m | 2019-08-20T06:10:56.39 |
IV.SIRI.HHE. | ML:1.6 | 0.00006939999999999999 | 1.8 | AML | other | m | 2019-08-20T06:10:57.98 |