A magnitude ML 1.1 earthquake occured in region: 5 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9280, 13.0280 at 11 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 |
---|---|---|---|---|
Visso | MC | 5 | 1107 | 1107 |
Preci | PG | 5 | 724 | 1831 |
Monte Cavallo | MC | 8 | 145 | 1976 |
Sellano | PG | 9 | 1079 | 3055 |
Ussita | MC | 9 | 444 | 3499 |
Castelsantangelo sul Nera | MC | 11 | 281 | 3780 |
Pieve Torina | MC | 13 | 1458 | 5238 |
Fiordimonte | MC | 13 | 202 | 5440 |
Cerreto di Spoleto | PG | 15 | 1075 | 6515 |
Pievebovigliana | MC | 16 | 866 | 7381 |
Norcia | PG | 16 | 4957 | 12338 |
Fiastra | MC | 16 | 559 | 12897 |
Acquacanina | MC | 17 | 121 | 13018 |
Serravalle di Chienti | MC | 17 | 1070 | 14088 |
Muccia | MC | 17 | 915 | 15003 |
Bolognola | MC | 18 | 142 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-10-19 16:50:54 |
42.9275 | 13.028 | 11 | 2020-10-19 16:58:04 |
Sala Sismica INGV-Roma | 83916521 |
Field | Value |
---|---|
Time (UTC) | 2020-10-19 16:50:54 ± 0.05 |
Latitude | 42.9275 ± 0.0036 |
Longitude | 13.0280 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83916521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 319 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 214 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.03777 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32106 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 83916521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-19 16:58:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2020-10-19T16:51:06.97 | 0.3 | undecidable | manual | S | 79 | 35.6421 | 50 | 0.72 | 60 |
IV.ASSB.HHZ. | 2020-10-19T16:51:05.51 | 0.3 | undecidable | manual | S | 293 | 32.5452 | 50 | 0.09 | 72 |
IV.GAVE.HNZ. | 2020-10-19T16:51:04.20 | 0.3 | undecidable | manual | S | 203 | 28.2495 | 50 | -0.07 | 73 |
IV.GUMA.HHZ. | 2020-10-19T16:51:04.92 | 0.3 | undecidable | manual | S | 59 | 29.0487 | 50 | 0.44 | 68 |
IV.PF6.EHZ. | 2020-10-19T16:51:03.61 | 0.3 | undecidable | manual | S | 30 | 26.9508 | 50 | -0.31 | 70 |
IV.MMO1.HNZ. | 2020-10-19T16:51:02.86 | 0.3 | undecidable | manual | S | 97 | 24.4533 | 50 | -0.39 | 69 |
IV.CSP1.EHZ. | 2020-10-19T16:51:02.70 | 0.3 | undecidable | manual | S | 38 | 23.1546 | 50 | -0.21 | 72 |
IV.MML1.HNZ. | 2020-10-19T16:51:02.15 | 0.3 | undecidable | manual | S | 348 | 21.1677 | 50 | -0.21 | 72 |
IV.MF5.EHZ. | 2020-10-19T16:51:01.46 | 0.1 | undecidable | manual | P | 79 | 35.6421 | 50 | 0.29 | 92 |
IV.GUMA.HHZ. | 2020-10-19T16:51:00.22 | 0.3 | undecidable | manual | P | 59 | 29.0487 | 50 | 0.06 | 73 |
IV.MC2.EHZ. | 2020-10-19T16:51:00.22 | 0.3 | undecidable | manual | S | 98 | 13.1757 | 130 | 0.02 | 76 |
IV.GAVE.HNZ. | 2020-10-19T16:51:00.13 | 0.3 | undecidable | manual | P | 203 | 28.2495 | 50 | 0.1 | 73 |
IV.ASSB.HHZ. | 2020-10-19T16:51:00.63 | 0.1 | undecidable | manual | P | 293 | 32.5452 | 50 | -0.06 | 97 |
IV.CESI.HHZ. | 2020-10-19T16:51:00.33 | 0.3 | undecidable | manual | S | 311 | 13.1757 | 130 | 0.13 | 74 |
IV.NRCA.HHZ. | 2020-10-19T16:50:59.72 | 0.3 | undecidable | manual | S | 146 | 12.5763 | 131 | -0.31 | 71 |
IV.FDMO.HHZ. | 2020-10-19T16:50:59.94 | 0.3 | undecidable | manual | S | 22 | 12.9759 | 130 | -0.21 | 73 |
IV.MMO1.HNZ. | 2020-10-19T16:50:59.21 | 0.3 | undecidable | manual | P | 97 | 24.4533 | 50 | -0.23 | 71 |
IV.CSP1.EHZ. | 2020-10-19T16:50:59.16 | 0.1 | undecidable | manual | P | 38 | 23.1546 | 50 | -0.09 | 98 |
IV.PF6.EHZ. | 2020-10-19T16:50:59.71 | 0.3 | undecidable | manual | P | 30 | 26.9508 | 50 | -0.12 | 73 |
IV.MML1.HNZ. | 2020-10-19T16:50:58.93 | 0.3 | undecidable | manual | P | 348 | 21.1677 | 50 | 0 | 75 |
IT.MTCL.HGZ. | 2020-10-19T16:50:58.73 | 0.3 | undecidable | manual | S | 343 | 7.6812 | 145 | -0.17 | 74 |
IV.FEMA.HNZ. | 2020-10-19T16:50:58.43 | 0.3 | undecidable | manual | S | 25 | 4.1958 | 159 | 0.1 | 76 |
IV.MC2.EHZ. | 2020-10-19T16:50:57.78 | 0.3 | undecidable | manual | P | 98 | 13.1757 | 130 | 0.1 | 75 |
IV.CESI.HHZ. | 2020-10-19T16:50:57.86 | 0.1 | undecidable | manual | P | 311 | 13.1757 | 130 | 0.18 | 98 |
IT.MTCL.HGZ. | 2020-10-19T16:50:57.02 | 0.3 | undecidable | manual | P | 343 | 7.6812 | 145 | 0.09 | 75 |
IV.NRCA.HHZ. | 2020-10-19T16:50:57.51 | 0.1 | undecidable | manual | P | 146 | 12.5763 | 131 | -0.07 | 100 |
IV.FDMO.HHZ. | 2020-10-19T16:50:57.63 | 0.6 | negative | manual | P | 22 | 12.9759 | 130 | -0.03 | 50 |
IV.FEMA.HNZ. | 2020-10-19T16:50:56.81 | 0.3 | undecidable | manual | P | 25 | 4.1958 | 159 | 0.21 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.1 | 0.00012278665 | 0.1152 | AML | other | m | 2020-10-19T16:51:00.11 |
IV.NRCA.HHN. | ML:1.4 | 0.00027881734999999995 | 0.0896 | AML | other | m | 2020-10-19T16:50:59.85 |
IV.NRCA.HNE. | ML:1.0 | 0.00011160782 | 0.1152 | AML | other | m | 2020-10-19T16:51:00.11 |
IV.NRCA.HNN. | ML:1.4 | 0.00024930950000000003 | 0.1024 | AML | other | m | 2020-10-19T16:50:59.80 |
IV.FDMO.HHE. | ML:1.0 | 0.00009641574 | 0.1024 | AML | other | m | 2020-10-19T16:51:00.24 |
IV.FDMO.HHN. | ML:0.9 | 0.00007928034000000001 | 0.1408 | AML | other | m | 2020-10-19T16:51:00.40 |
IV.CESI.HNE. | ML:1.2 | 0.000146762355 | 0.1024 | AML | other | m | 2020-10-19T16:51:00.42 |
IV.CESI.HNN. | ML:1.5 | 0.00028866534 | 0.2048 | AML | other | m | 2020-10-19T16:51:00.62 |
IV.CESI.HHE. | ML:1.2 | 0.00014961180000000002 | 0.0768 | AML | other | m | 2020-10-19T16:51:00.74 |
IV.CESI.HHN. | ML:1.5 | 0.00029317915 | 0.2048 | AML | other | m | 2020-10-19T16:51:00.62 |
IV.CSP1.EHE. | ML:1.2 | 0.000093831845 | 0.1792 | AML | other | m | 2020-10-19T16:51:03.56 |
IV.CSP1.EHN. | ML:1.2 | 0.000088737475 | 0.1024 | AML | other | m | 2020-10-19T16:51:03.52 |
IV.ASSB.HHE. | ML:0.8 | 0.00002609347 | 0.1408 | AML | other | m | 2020-10-19T16:51:07.18 |
IV.ASSB.HHN. | ML:0.8 | 0.000023365655 | 0.128 | AML | other | m | 2020-10-19T16:51:05.75 |
IV.MF5.EHE. | ML:1.1 | 0.0000445711195 | 0.2048 | AML | other | m | 2020-10-19T16:51:07.61 |
IV.MF5.EHN. | ML:0.9 | 0.00003136804 | 0.2816 | AML | other | m | 2020-10-19T16:51:07.95 |