A magnitude ML 0.9 earthquake occured in region: 2 km N Visso (MC), on
and geographic coordinates (lat, lon) 42.9490, 13.0910 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 | 2 | 1107 | 1107 |
Ussita | MC | 4 | 444 | 1551 |
Castelsantangelo sul Nera | MC | 8 | 281 | 1832 |
Preci | PG | 9 | 724 | 2556 |
Monte Cavallo | MC | 9 | 145 | 2701 |
Fiordimonte | MC | 10 | 202 | 2903 |
Fiastra | MC | 11 | 559 | 3462 |
Pieve Torina | MC | 11 | 1458 | 4920 |
Acquacanina | MC | 11 | 121 | 5041 |
Bolognola | MC | 12 | 142 | 5183 |
Pievebovigliana | MC | 13 | 866 | 6049 |
Sellano | PG | 15 | 1079 | 7128 |
Muccia | MC | 15 | 915 | 8043 |
Norcia | PG | 17 | 4957 | 13000 |
Serravalle di Chienti | MC | 18 | 1070 | 14070 |
Sarnano | MC | 20 | 3264 | 17334 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-09-21 05:20:36 |
42.9487 | 13.0913 | 11 | 2020-09-21 05:27:00 |
Sala Sismica INGV-Roma | 83090211 |
Field | Value |
---|---|
Time (UTC) | 2020-09-21 05:20:36 ± 0.05 |
Latitude | 42.9487 ± 0.0018 |
Longitude | 13.0913 ± 0.0049 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83090211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 240 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 265 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29408 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 83090211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-21 05:27:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CMPR.HHZ. | 2020-09-21T05:21:51.14 | 3.0 | undecidable | manual | Sn | 5.81 | 0 | |||
IV.VBKN.HHZ. | 2020-09-21T05:21:41.65 | 3.0 | undecidable | manual | Sg | 13.87 | 0 | |||
IV.CSFT.HHZ. | 2020-09-21T05:21:29.23 | 3.0 | undecidable | manual | Sn | 3.01 | 0 | |||
SL.LJU.BHZ. | 2020-09-21T05:21:26.47 | 3.0 | undecidable | manual | Sn | 1.36 | 0 | |||
XK.GIZZ.HHZ. | 2020-09-21T05:21:21.00 | 3.0 | positive | manual | Pn | -2.95 | 0 | |||
IV.SGRT.HHZ. | 2020-09-21T05:21:20.59 | 3.0 | undecidable | manual | Sn | -1.71 | 0 | |||
GU.GBOS.HHZ. | 2020-09-21T05:21:17.11 | 3.0 | undecidable | manual | Pg | 9.54 | 0 | |||
IV.EUCT.HNZ. | 2020-09-21T05:21:16.17 | 3.0 | undecidable | manual | Pg | 16.219999 | 0 | |||
GU.GSCL.HHZ. | 2020-09-21T05:21:11.68 | 3.0 | undecidable | manual | Sg | 3.6 | 0 | |||
IV.MTMR.EHZ. | 2020-09-21T05:21:09.71 | 3.0 | positive | manual | Pg | 14.82 | 0 | |||
IV.ROSPO.HHZ. | 2020-09-21T05:21:07.73 | 3.0 | undecidable | manual | Sn | 3.44 | 0 | |||
IV.CMPR.HHZ. | 2020-09-21T05:21:04.21 | 3.0 | undecidable | manual | Pn | 0.74 | 0 | |||
IV.RMP.HHZ. | 2020-09-21T05:21:00.58 | 3.0 | undecidable | manual | Sn | -0.8 | 0 | |||
IV.GAVE.HNZ. | 2020-09-21T05:20:47.28 | 0.3 | undecidable | manual | S | 209 | 32.6451 | 90 | 0.08 | 70 |
IV.GUMA.HHZ. | 2020-09-21T05:20:45.09 | 0.1 | undecidable | manual | S | 57 | 23.4543 | 90 | 0.35 | 91 |
IV.MMO1.EHZ. | 2020-09-21T05:20:43.45 | 0.3 | undecidable | manual | S | 106 | 19.869 | 90 | -0.34 | 68 |
IV.CSP1.EHZ. | 2020-09-21T05:20:43.24 | 0.3 | undecidable | manual | S | 30 | 18.3705 | 90 | -0.14 | 71 |
IV.GAVE.HNZ. | 2020-09-21T05:20:42.71 | 0.3 | undecidable | manual | P | 209 | 32.6451 | 90 | 0.24 | 68 |
IV.CESI.HHZ. | 2020-09-21T05:20:42.83 | 0.3 | undecidable | manual | S | 292 | 16.3725 | 90 | -0.02 | 74 |
IV.MC2.EHZ. | 2020-09-21T05:20:41.14 | 0.3 | undecidable | manual | S | 118 | 8.9799 | 125 | 0.18 | 72 |
IV.NRCA.HHZ. | 2020-09-21T05:20:41.69 | 0.1 | undecidable | manual | S | 172 | 12.876 | 100 | -0.23 | 95 |
IV.FIR.HHZ. | 2020-09-21T05:20:41.34 | 3.0 | positive | manual | Pg | 6.85 | 0 | |||
IV.GUMA.HHZ. | 2020-09-21T05:20:41.15 | 0.3 | undecidable | manual | P | 57 | 23.4543 | 90 | 0.09 | 72 |
IV.MMO1.EHZ. | 2020-09-21T05:20:40.33 | 0.1 | undecidable | manual | P | 106 | 19.869 | 90 | -0.17 | 95 |
IV.CSP1.EHZ. | 2020-09-21T05:20:40.10 | 0.3 | undecidable | manual | P | 30 | 18.3705 | 90 | -0.17 | 71 |
IV.FEMA.HNE. | 2020-09-21T05:20:40.24 | 0.1 | undecidable | manual | S | 294 | 3.6963 | 156 | 0.17 | 97 |
IT.MTCL.HGE. | 2020-09-21T05:20:40.78 | 0.3 | undecidable | manual | S | 304 | 8.9799 | 125 | -0.19 | 72 |
IV.FDMO.HHZ. | 2020-09-21T05:20:40.96 | 0.3 | undecidable | manual | S | 358 | 9.7791 | 121 | -0.18 | 72 |
IV.MC2.EHZ. | 2020-09-21T05:20:39.00 | 0.1 | undecidable | manual | P | 118 | 8.9799 | 125 | 0.13 | 98 |
IV.NRCA.HHZ. | 2020-09-21T05:20:39.37 | 0.3 | undecidable | manual | P | 172 | 12.876 | 100 | -0.06 | 74 |
GU.GSCL.HHZ. | 2020-09-21T05:20:39.19 | 3.0 | undecidable | manual | Pn | -3.35 | 0 | |||
IV.CESI.HHZ. | 2020-09-21T05:20:39.97 | 0.3 | undecidable | manual | P | 292 | 16.3725 | 90 | 0.01 | 74 |
IV.RIBO.EHZ.01 | 2020-09-21T05:20:39.22 | 3.0 | positive | manual | Pg | 1.84 | 0 | |||
IV.FDMO.HHZ. | 2020-09-21T05:20:38.91 | 0.1 | undecidable | manual | P | 358 | 9.7791 | 121 | -0.07 | 99 |
IV.FEMA.HNE. | 2020-09-21T05:20:38.76 | 0.3 | undecidable | manual | P | 294 | 3.6963 | 156 | 0.4 | 69 |
IT.MTCL.HGE. | 2020-09-21T05:20:38.86 | 0.1 | undecidable | manual | P | 304 | 8.9799 | 125 | -0.02 | 100 |
IV.BRSN.EHZ. | 2020-09-21T05:20:31.42 | 3.0 | undecidable | manual | P | 0.41 | 0 | |||
IV.CRTC.HHZ. | 2020-09-21T05:20:23.30 | 3.0 | undecidable | manual | P | -0.88 | 0 | |||
IV.MURB.HHZ. | 2020-09-21T05:20:21.65 | 3.0 | undecidable | manual | P | -3.64 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.7 | 0.00006245 | 0.14 | AML | other | m | 2020-09-21T05:20:41.00 |
IV.FDMO.HHN. | ML:0.6 | 0.0000504 | 0.1 | AML | other | m | 2020-09-21T05:20:41.17 |
IV.NRCA.HHN. | ML:1.1 | 0.0001315 | 1.22 | AML | other | m | 2020-09-21T05:20:41.96 |
IV.NRCA.HHE. | ML:1.1 | 0.00014000000000000001 | 0.1 | AML | other | m | 2020-09-21T05:20:42.46 |
IV.CESI.HHN. | ML:0.9 | 0.0000693 | 0.24 | AML | other | m | 2020-09-21T05:20:43.18 |
IV.CESI.HHE. | ML:0.6 | 0.000033849999999999996 | 0.08 | AML | other | m | 2020-09-21T05:20:43.16 |
IV.CSP1.EHN. | ML:0.9 | 0.00006613 | 0.4 | AML | other | m | 2020-09-21T05:20:43.50 |
IV.CSP1.EHE. | ML:0.9 | 0.00006585 | 1.44 | AML | other | m | 2020-09-21T05:20:44.77 |