A magnitude ML 1.5 earthquake occured in region: 4 km S Grottole (MT), on
and geographic coordinates (lat, lon) 40.5660, 16.3720 at 33 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 |
---|---|---|---|---|
Grottole | MT | 4 | 2208 | 2208 |
Salandra | MT | 6 | 2829 | 5037 |
Grassano | MT | 11 | 5189 | 10226 |
Ferrandina | MT | 11 | 8853 | 19079 |
Miglionico | MT | 11 | 2510 | 21589 |
Garaguso | MT | 12 | 1073 | 22662 |
San Mauro Forte | MT | 13 | 1552 | 24214 |
Calciano | MT | 16 | 777 | 24991 |
Pomarico | MT | 16 | 4145 | 29136 |
Oliveto Lucano | MT | 16 | 450 | 29586 |
Accettura | MT | 20 | 1856 | 31442 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-11-28 04:10:04 |
40.5662 | 16.3718 | 33 | 2021-02-26 14:56:17 |
Bollettino Sismico Italiano INGV | 86658121 |
Reviewed Rev100 |
ML 1.4 | 2020-11-28 04:10:05 |
40.5617 | 16.3852 | 26 | 2020-11-28 04:27:31 |
Sala Sismica INGV-Roma | 85060611 |
Field | Value |
---|---|
Time (UTC) | 2020-11-28 04:10:04 ± 0.21 |
Latitude | 40.5662 ± 0.0072 |
Longitude | 16.3718 ± 0.0095 |
Depth (km) | 33 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86658121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 817 |
Semi-minor axis of confidence ellipse (meter) | 394 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 349 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.06475 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58996 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.5 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 86658121 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-28 17:06:22 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 85060611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-28 04:27:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NOCI.HHZ. | 2020-11-28T04:10:25.96 | 0.6 | undecidable | manual | S | 67 | 63.2922 | 113 | 0.85 | 37 |
OT.MASS.HHN. | 2020-11-28T04:10:25.90 | 0.6 | undecidable | manual | S | 83 | 65.49 | 112 | 0.25 | 45 |
IV.PALZ.HHZ. | 2020-11-28T04:10:23.42 | 0.6 | undecidable | manual | S | 321 | 54.4011 | 116 | 0.48 | 44 |
IV.SIRI.HNE. | 2020-11-28T04:10:23.94 | 0.6 | undecidable | manual | S | 225 | 60.2952 | 114 | -0.43 | 44 |
IV.MRVN.HHZ. | 2020-11-28T04:10:22.75 | 0.6 | undecidable | manual | S | 345 | 56.7987 | 115 | -0.79 | 39 |
IV.MCEL.HHN. | 2020-11-28T04:10:22.79 | 0.6 | undecidable | manual | S | 241 | 55.1004 | 116 | -0.31 | 45 |
IV.SCHR.EHN. | 2020-11-28T04:10:21.54 | 0.6 | undecidable | manual | S | 212 | 47.7189 | 120 | 0.16 | 48 |
IV.ACER.HHZ. | 2020-11-28T04:10:20.70 | 0.6 | undecidable | manual | S | 304 | 43.623 | 122 | 0.27 | 47 |
IV.AMUR.HHZ. | 2020-11-28T04:10:19.82 | 0.6 | undecidable | manual | S | 27 | 42.5241 | 123 | -0.38 | 46 |
IV.PTRP.HHN. | 2020-11-28T04:10:18.00 | 0.6 | undecidable | manual | S | 259 | 26.6511 | 137 | 1.07 | 36 |
OT.MASS.HHN. | 2020-11-28T04:10:17.35 | 0.6 | undecidable | manual | P | 83 | 65.49 | 112 | 0.6 | 41 |
IV.NOCI.HHZ. | 2020-11-28T04:10:17.09 | 0.6 | undecidable | manual | P | 67 | 63.2922 | 113 | 0.65 | 40 |
GE.MATE.HHE. | 2020-11-28T04:10:16.87 | 0.6 | undecidable | manual | S | 72 | 29.4483 | 134 | -0.59 | 45 |
IV.CRAC.EHZ. | 2020-11-28T04:10:16.80 | 0.6 | undecidable | manual | S | 165 | 21.1677 | 144 | 0.79 | 41 |
IV.MRVN.HHZ. | 2020-11-28T04:10:15.37 | 0.3 | undecidable | manual | P | 345 | 56.7987 | 115 | -0.16 | 70 |
IV.MCEL.HHN. | 2020-11-28T04:10:15.18 | 0.3 | undecidable | manual | P | 241 | 55.1004 | 116 | -0.1 | 71 |
IV.PALZ.HHZ. | 2020-11-28T04:10:15.51 | 0.3 | undecidable | manual | P | 321 | 54.4011 | 116 | 0.33 | 68 |
IV.SIRI.HNE. | 2020-11-28T04:10:15.93 | 0.3 | undecidable | manual | P | 225 | 60.2952 | 114 | -0.08 | 71 |
IV.ACER.HHZ. | 2020-11-28T04:10:13.61 | 0.3 | undecidable | manual | P | 304 | 43.623 | 122 | -0.13 | 72 |
IV.MIGL.HHZ. | 2020-11-28T04:10:13.97 | 0.6 | undecidable | manual | S | 54 | 7.1928 | 166 | -0.46 | 48 |
IV.AMUR.HHZ. | 2020-11-28T04:10:13.56 | 0.1 | undecidable | manual | P | 27 | 42.5241 | 123 | -0.04 | 99 |
IV.SCHR.EHN. | 2020-11-28T04:10:13.55 | 0.3 | undecidable | manual | P | 212 | 47.7189 | 120 | -0.74 | 60 |
IV.CRAC.EHZ. | 2020-11-28T04:10:11.33 | 0.1 | undecidable | manual | P | 165 | 21.1677 | 144 | 0.15 | 100 |
GE.MATE.HHE. | 2020-11-28T04:10:11.87 | 0.1 | undecidable | manual | P | 72 | 29.4483 | 134 | -0.15 | 99 |
IV.PTRP.HHN. | 2020-11-28T04:10:11.88 | 0.1 | undecidable | manual | P | 259 | 26.6511 | 137 | 0.16 | 99 |
IV.MIGL.HHZ. | 2020-11-28T04:10:09.92 | 0.1 | undecidable | manual | P | 54 | 7.1928 | 166 | -0.35 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MIGL.HHE. | ML:2.0 | 0.00046699999999999997 | 0.26 | AML | other | m | 2020-11-28T04:10:14.03 |
IV.MIGL.HHN. | ML:2.2 | 0.0008355 | 0.18 | AML | other | m | 2020-11-28T04:10:14.08 |
IV.AMUR.HHN. | ML:1.0 | 0.000025399999999999997 | 0.52 | AML | other | m | 2020-11-28T04:10:20.51 |
IV.AMUR.HHE. | ML:0.9 | 0.000021499999999999997 | 0.44 | AML | other | m | 2020-11-28T04:10:21.86 |
IV.NOCI.HHE. | ML:1.4 | 0.0000448 | 0.32 | AML | other | m | 2020-11-28T04:10:27.25 |
IV.NOCI.HHN. | ML:1.5 | 0.00004905 | 0.48 | AML | other | m | 2020-11-28T04:10:27.44 |