A magnitude ML 1.1 earthquake occured in region: 2 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9390, 13.0710 at 11 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 | 2 | 1107 | 1107 |
Ussita | MC | 6 | 444 | 1551 |
Preci | PG | 7 | 724 | 2275 |
Castelsantangelo sul Nera | MC | 8 | 281 | 2556 |
Monte Cavallo | MC | 8 | 145 | 2701 |
Fiordimonte | MC | 11 | 202 | 2903 |
Pieve Torina | MC | 12 | 1458 | 4361 |
Sellano | PG | 13 | 1079 | 5440 |
Fiastra | MC | 13 | 559 | 5999 |
Acquacanina | MC | 13 | 121 | 6120 |
Pievebovigliana | MC | 14 | 866 | 6986 |
Bolognola | MC | 14 | 142 | 7128 |
Muccia | MC | 16 | 915 | 8043 |
Norcia | PG | 16 | 4957 | 13000 |
Serravalle di Chienti | MC | 18 | 1070 | 14070 |
Cerreto di Spoleto | PG | 18 | 1075 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-11-30 01:34:34 |
42.9388 | 13.0707 | 11 | 2021-02-26 14:56:09 |
Bollettino Sismico Italiano INGV | 85152381 |
Reviewed Rev100 |
ML 1.3 | 2020-11-30 01:34:34 |
42.9378 | 13.0723 | 10 | 2020-11-30 01:39:10 |
Sala Sismica INGV-Roma | 85098361 |
Field | Value |
---|---|
Time (UTC) | 2020-11-30 01:34:34 ± 0.03 |
Latitude | 42.9388 ± 0.0018 |
Longitude | 13.0707 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 85152381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 252 |
Semi-minor axis of confidence ellipse (meter) | 203 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 39 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 39 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50272 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 85152381 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-12-02 12:04:14 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 85098361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-30 01:39:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARRO.EHZ. | 2020-11-30T01:34:49.42 | 0.6 | undecidable | manual | S | 212 | 47.0196 | 50 | -0.22 | 46 |
IV.T1299.HNN. | 2020-11-30T01:34:47.64 | 0.6 | undecidable | manual | S | 153 | 37.9287 | 50 | 0.42 | 45 |
IV.LNSS.HNZ. | 2020-11-30T01:34:47.04 | 0.6 | undecidable | manual | S | 184 | 37.3293 | 50 | -0.03 | 49 |
IV.SNTG.HHE. | 2020-11-30T01:34:47.14 | 0.6 | undecidable | manual | S | 343 | 36.6411 | 50 | 0.27 | 46 |
IV.SMA1.EHN. | 2020-11-30T01:34:47.97 | 0.6 | undecidable | manual | S | 148 | 40.4262 | 50 | 0.08 | 48 |
IV.ASSB.HHN. | 2020-11-30T01:34:46.23 | 0.6 | undecidable | manual | S | 289 | 35.3424 | 50 | -0.3 | 46 |
IV.MTRA.EHE. | 2020-11-30T01:34:45.85 | 0.3 | undecidable | manual | S | 127 | 33.3444 | 50 | -0.14 | 72 |
IV.TERO.HHZ. | 2020-11-30T01:34:44.74 | 0.3 | undecidable | manual | P | 129 | 55.7997 | 50 | 0.09 | 70 |
IV.CESX.HHE. | 2020-11-30T01:34:44.64 | 0.6 | undecidable | manual | P | 227 | 53.8017 | 50 | 0.29 | 45 |
IV.GUMA.HHZ. | 2020-11-30T01:34:43.93 | 0.3 | undecidable | manual | S | 57 | 25.4523 | 50 | 0.03 | 74 |
IV.PF6.EHZ. | 2020-11-30T01:34:43.40 | 0.3 | undecidable | manual | S | 24 | 24.2535 | 50 | -0.17 | 72 |
IV.ARRO.EHZ. | 2020-11-30T01:34:43.70 | 0.1 | undecidable | manual | P | 212 | 47.0196 | 50 | 0.41 | 88 |
IV.MMO1.EHZ. | 2020-11-30T01:34:42.52 | 0.3 | undecidable | manual | S | 102 | 21.2676 | 50 | -0.26 | 71 |
IV.SMA1.EHN. | 2020-11-30T01:34:42.28 | 0.6 | undecidable | manual | P | 148 | 40.4262 | 50 | 0 | 48 |
IV.EL6.EHZ. | 2020-11-30T01:34:42.74 | 0.3 | undecidable | manual | P | 3 | 43.4232 | 50 | 0 | 72 |
IV.MOMA.HNZ. | 2020-11-30T01:34:42.74 | 0.1 | undecidable | manual | P | 250 | 43.3233 | 50 | 0 | 96 |
IV.CSP1.EHZ. | 2020-11-30T01:34:42.50 | 0.3 | undecidable | manual | S | 33 | 20.1687 | 50 | 0.02 | 75 |
IV.SNTG.HHE. | 2020-11-30T01:34:41.68 | 0.1 | undecidable | manual | P | 343 | 36.6411 | 50 | -0.02 | 97 |
IV.ASSB.HHN. | 2020-11-30T01:34:41.35 | 0.1 | undecidable | manual | P | 289 | 35.3424 | 50 | -0.15 | 95 |
IV.T1299.HNN. | 2020-11-30T01:34:41.94 | 0.1 | undecidable | manual | P | 153 | 37.9287 | 50 | 0.04 | 97 |
IV.LNSS.HNZ. | 2020-11-30T01:34:41.60 | 0.1 | undecidable | manual | P | 184 | 37.3293 | 50 | -0.21 | 94 |
IV.MTRA.EHE. | 2020-11-30T01:34:41.13 | 0.3 | undecidable | manual | P | 127 | 33.3444 | 50 | -0.06 | 73 |
IV.MF5.EHZ. | 2020-11-30T01:34:41.23 | 0.6 | undecidable | manual | P | 80 | 32.0457 | 50 | 0.24 | 47 |
IV.CESI.HHZ. | 2020-11-30T01:34:40.97 | 0.3 | undecidable | manual | S | 299 | 15.3735 | 126 | -0.2 | 73 |
IV.GUMA.HHZ. | 2020-11-30T01:34:40.20 | 0.3 | undecidable | manual | P | 57 | 25.4523 | 50 | 0.22 | 71 |
IV.FDMO.HHZ. | 2020-11-30T01:34:39.83 | 0.3 | undecidable | manual | S | 7 | 10.878 | 135 | -0.17 | 74 |
IV.CSP1.EHZ. | 2020-11-30T01:34:39.19 | 0.1 | positive | manual | P | 33 | 20.1687 | 50 | 0.03 | 100 |
IV.NRCA.HHZ. | 2020-11-30T01:34:39.98 | 0.3 | undecidable | manual | S | 163 | 12.1767 | 132 | -0.35 | 71 |
IV.MMO1.EHZ. | 2020-11-30T01:34:39.25 | 0.1 | undecidable | manual | P | 102 | 21.2676 | 50 | -0.08 | 99 |
IT.MTCL.HGE. | 2020-11-30T01:34:39.22 | 0.3 | undecidable | manual | S | 317 | 8.3805 | 143 | -0.21 | 74 |
IV.MC2.EHZ. | 2020-11-30T01:34:39.75 | 0.3 | undecidable | manual | S | 107 | 10.0788 | 137 | -0.05 | 76 |
IV.PF6.EHZ. | 2020-11-30T01:34:39.62 | 0.6 | undecidable | manual | P | 24 | 24.2535 | 50 | -0.17 | 48 |
IV.CESI.HHZ. | 2020-11-30T01:34:38.51 | 0.1 | positive | manual | P | 299 | 15.3735 | 126 | 0.1 | 99 |
IV.FEMA.HNE. | 2020-11-30T01:34:38.97 | 0.3 | undecidable | manual | S | 327 | 3.0969 | 164 | 0.38 | 72 |
IT.MTCL.HGE. | 2020-11-30T01:34:37.44 | 0.3 | undecidable | manual | P | 317 | 8.3805 | 143 | 0.04 | 76 |
IV.MC2.EHZ. | 2020-11-30T01:34:37.71 | 0.3 | undecidable | manual | P | 107 | 10.0788 | 137 | 0.09 | 75 |
IV.FDMO.HHZ. | 2020-11-30T01:34:37.87 | 0.3 | positive | manual | P | 7 | 10.878 | 135 | 0.14 | 75 |
IV.FEMA.HNE. | 2020-11-30T01:34:37.07 | 0.3 | undecidable | manual | P | 327 | 3.0969 | 164 | 0.16 | 75 |
IV.NRCA.HHZ. | 2020-11-30T01:34:37.88 | 0.3 | positive | manual | P | 163 | 12.1767 | 132 | -0.04 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.4 | 0.000255 | 0.62 | AML | other | m | 2020-11-30T01:34:40.37 |
IV.FDMO.HHE. | ML:1.3 | 0.0002405 | 0.58 | AML | other | m | 2020-11-30T01:34:40.40 |
IV.NRCA.HHE. | ML:1.2 | 0.00014900000000000002 | 0.82 | AML | other | m | 2020-11-30T01:34:41.44 |
IV.CESI.HHN. | ML:0.4 | 0.00040849999999999995 | 0.16 | AML | other | m | 2020-11-30T01:34:41.42 |
IV.CESI.HHE. | ML:0.7 | 0.00027049999999999996 | 0.22 | AML | other | m | 2020-11-30T01:34:41.53 |
IV.CSP1.EHN. | ML:1.6 | 0.000306 | 0.64 | AML | other | m | 2020-11-30T01:34:43.77 |