A magnitude ML 1.1 earthquake occured in region: 4 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9230, 13.0380 at 10 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 |
---|---|---|---|---|
Visso | MC | 4 | 1107 | 1107 |
Preci | PG | 5 | 724 | 1831 |
Monte Cavallo | MC | 8 | 145 | 1976 |
Ussita | MC | 9 | 444 | 2420 |
Sellano | PG | 10 | 1079 | 3499 |
Castelsantangelo sul Nera | MC | 10 | 281 | 3780 |
Fiordimonte | MC | 13 | 202 | 3982 |
Pieve Torina | MC | 14 | 1458 | 5440 |
Cerreto di Spoleto | PG | 15 | 1075 | 6515 |
Norcia | PG | 15 | 4957 | 11472 |
Fiastra | MC | 16 | 559 | 12031 |
Pievebovigliana | MC | 16 | 866 | 12897 |
Acquacanina | MC | 16 | 121 | 13018 |
Bolognola | MC | 17 | 142 | 13160 |
Muccia | MC | 18 | 915 | 14075 |
Serravalle di Chienti | MC | 18 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-06-16 21:30:35 |
42.9233 | 13.0375 | 10 | 2020-11-19 12:37:00 |
Bollettino Sismico Italiano INGV | 82756091 |
Reviewed Rev100 |
ML 1.1 | 2020-06-16 21:30:35 |
42.9277 | 13.0367 | 10 | 2020-06-16 21:38:52 |
Sala Sismica INGV-Roma | 80245981 |
Field | Value |
---|---|
Time (UTC) | 2020-06-16 21:30:35 ± 0.07 |
Latitude | 42.9233 ± 0.0045 |
Longitude | 13.0375 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 82756091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 521 |
Semi-minor axis of confidence ellipse (meter) | 339 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 44 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57826 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 82756091 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-09-09 06:11:14 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 80245981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-16 21:38:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SRES.HHZ. | 2020-06-16T21:31:02.77 | 3.0 | undecidable | manual | P | 1.184 | 0 | |||
IV.ARVD.HHZ. | 2020-06-16T21:30:56.46 | 0.1 | undecidable | manual | P | 64.1913 | 9.19 | 0 | ||
IV.ASSB.HHZ. | 2020-06-16T21:30:47.00 | 0.3 | undecidable | manual | S | 293 | 33.4443 | 50 | -0.43 | 66 |
IV.MURB.HHZ. | 2020-06-16T21:30:46.43 | 0.1 | undecidable | manual | P | 312 | 56.0994 | 50 | 0.41 | 85 |
IV.CSP1.EHZ. | 2020-06-16T21:30:44.20 | 0.3 | undecidable | manual | S | 36 | 23.0547 | 114 | -0.4 | 68 |
IV.MML1.EHE. | 2020-06-16T21:30:44.40 | 0.3 | undecidable | manual | S | 346 | 21.7671 | 115 | 0.21 | 71 |
IV.MOMA.HHZ. | 2020-06-16T21:30:43.73 | 0.1 | undecidable | manual | P | 251 | 40.2264 | 50 | 0.15 | 93 |
IV.ASSB.HHZ. | 2020-06-16T21:30:42.19 | 0.1 | undecidable | manual | P | 293 | 33.4443 | 50 | -0.34 | 90 |
IV.MF5.EHZ. | 2020-06-16T21:30:42.98 | 0.1 | undecidable | manual | P | 78 | 35.0427 | 50 | 0.21 | 93 |
IV.MC2.EHZ. | 2020-06-16T21:30:41.50 | 0.3 | undecidable | manual | S | 96 | 12.3765 | 130 | 0.09 | 74 |
IV.FDMO.HHZ. | 2020-06-16T21:30:41.50 | 0.3 | undecidable | manual | S | 18 | 13.1757 | 128 | -0.13 | 73 |
IV.CESI.HHZ. | 2020-06-16T21:30:41.80 | 0.3 | undecidable | manual | S | 310 | 14.0748 | 126 | -0.08 | 74 |
IV.NRCA.HHZ. | 2020-06-16T21:30:40.90 | 0.3 | undecidable | manual | S | 148 | 11.7771 | 131 | -0.35 | 70 |
IV.MML1.EHE. | 2020-06-16T21:30:40.63 | 0.1 | undecidable | manual | P | 346 | 21.7671 | 115 | -0.03 | 98 |
IV.MMO1.EHZ. | 2020-06-16T21:30:40.79 | 0.3 | positive | manual | P | 96 | 23.6541 | 113 | -0.22 | 71 |
IT.MTCL.HGZ. | 2020-06-16T21:30:40.30 | 0.1 | undecidable | manual | S | 338 | 8.3805 | 140 | -0.14 | 98 |
IV.CSP1.EHZ. | 2020-06-16T21:30:40.76 | 0.1 | undecidable | manual | P | 36 | 23.0547 | 114 | -0.15 | 96 |
IV.FDMO.HHZ. | 2020-06-16T21:30:39.25 | 0.1 | undecidable | manual | P | 18 | 13.1757 | 128 | 0.06 | 99 |
IV.CESI.HHZ. | 2020-06-16T21:30:39.44 | 0.1 | positive | manual | P | 310 | 14.0748 | 126 | 0.11 | 98 |
IV.FEMA.HNZ. | 2020-06-16T21:30:39.80 | 0.1 | undecidable | manual | S | 13 | 4.3956 | 157 | 0.09 | 100 |
IV.MC2.EHZ. | 2020-06-16T21:30:39.30 | 0.1 | undecidable | manual | P | 96 | 12.3765 | 130 | 0.24 | 96 |
IT.MTCL.HGZ. | 2020-06-16T21:30:38.59 | 0.1 | undecidable | manual | P | 338 | 8.3805 | 140 | 0.1 | 99 |
IV.FEMA.HNZ. | 2020-06-16T21:30:38.33 | 0.1 | undecidable | manual | P | 13 | 4.3956 | 157 | 0.26 | 97 |
IV.NRCA.HHZ. | 2020-06-16T21:30:38.91 | 0.1 | undecidable | manual | P | 148 | 11.7771 | 131 | -0.06 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.00027749999999999997 | 0.08 | AML | other | m | 2020-06-16T21:30:41.14 |
IV.NRCA.HHE. | ML:1.2 | 0.0001615 | 0.58 | AML | other | m | 2020-06-16T21:30:41.12 |
IV.FDMO.HHN. | ML:0.9 | 0.00008185000000000001 | 0.2 | AML | other | m | 2020-06-16T21:30:41.79 |
IV.FDMO.HHE. | ML:0.8 | 0.0000658 | 1.14 | AML | other | m | 2020-06-16T21:30:41.96 |
IV.CESI.HHE. | ML:1.0 | 0.00009805 | 1.48 | AML | other | m | 2020-06-16T21:30:41.25 |
IV.CESI.HHN. | ML:1.2 | 0.0001485 | 0.3 | AML | other | m | 2020-06-16T21:30:42.35 |
IV.ASSB.HHN. | ML:0.7 | 0.000022100000000000002 | 0.16 | AML | other | m | 2020-06-16T21:30:47.34 |
IV.ASSB.HHE. | ML:0.8 | 0.00002655 | 0.22 | AML | other | m | 2020-06-16T21:30:47.39 |
IV.MURB.HHE. | ML:1.5 | 0.00006925 | 1.58 | AML | other | m | 2020-06-16T21:30:53.83 |
IV.MURB.HHN. | ML:1.5 | 0.00007335 | 0.1 | AML | other | m | 2020-06-16T21:30:54.12 |