A magnitude ML 0.9 earthquake occured in region: 3 km NW Preci (PG), on
and geographic coordinates (lat, lon) 42.9010, 13.0100 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 |
---|---|---|---|---|
Preci | PG | 3 | 724 | 724 |
Sellano | PG | 7 | 1079 | 1803 |
Visso | MC | 7 | 1107 | 2910 |
Monte Cavallo | MC | 11 | 145 | 3055 |
Ussita | MC | 12 | 444 | 3499 |
Castelsantangelo sul Nera | MC | 12 | 281 | 3780 |
Cerreto di Spoleto | PG | 12 | 1075 | 4855 |
Norcia | PG | 14 | 4957 | 9812 |
Pieve Torina | MC | 16 | 1458 | 11270 |
Fiordimonte | MC | 17 | 202 | 11472 |
Vallo di Nera | PG | 19 | 364 | 11836 |
Pievebovigliana | MC | 19 | 866 | 12702 |
Fiastra | MC | 19 | 559 | 13261 |
Serravalle di Chienti | MC | 20 | 1070 | 14331 |
Acquacanina | MC | 20 | 121 | 14452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-11-15 04:34:32 |
42.9007 | 13.0102 | 11 | 2021-11-15 04:40:48 |
Sala Sismica INGV-Roma | 97474001 |
Field | Value |
---|---|
Time (UTC) | 2021-11-15 04:34:32 ± 0.05 |
Latitude | 42.9007 ± 0.0027 |
Longitude | 13.0102 ± 0.0049 |
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 | 97474001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 418 |
Semi-minor axis of confidence ellipse (meter) | 231 |
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) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 148 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29857 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 97474001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-15 04:40:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2021-11-15T04:35:01.93 | 3.0 | undecidable | manual | Pg | 0.01 | 0 | |||
IV.LNSS.HNN. | 2021-11-15T04:34:43.50 | 0.3 | undecidable | manual | S | 176 | 33.1446 | 50 | -0.01 | 72 |
IV.CSP1.EHZ. | 2021-11-15T04:34:41.80 | 0.3 | undecidable | manual | S | 37 | 26.4513 | 50 | 0.07 | 72 |
IV.MMO1.HNZ. | 2021-11-15T04:34:41.40 | 0.3 | undecidable | manual | S | 90 | 25.752 | 50 | -0.14 | 72 |
IV.MML1.EHZ. | 2021-11-15T04:34:40.90 | 0.1 | undecidable | manual | S | 352 | 23.8539 | 50 | -0.13 | 96 |
IV.LNSS.HNN. | 2021-11-15T04:34:38.60 | 0.3 | undecidable | manual | P | 176 | 33.1446 | 50 | -0.11 | 71 |
IV.CESI.HHZ. | 2021-11-15T04:34:38.30 | 0.1 | undecidable | manual | S | 324 | 14.3745 | 127 | -0.11 | 98 |
IV.FDMO.HHZ. | 2021-11-15T04:34:38.80 | 0.3 | undecidable | manual | S | 23 | 16.2726 | 124 | -0.16 | 73 |
IV.MMO1.HNZ. | 2021-11-15T04:34:37.63 | 0.3 | undecidable | manual | P | 90 | 25.752 | 50 | 0.05 | 73 |
IV.NRCA.HHZ. | 2021-11-15T04:34:37.40 | 0.3 | undecidable | manual | S | 131 | 11.2776 | 134 | -0.18 | 73 |
IV.MML1.EHZ. | 2021-11-15T04:34:37.51 | 1.0 | negative | manual | P | 352 | 23.8539 | 50 | 0.23 | 23 |
IT.MTCL.HGN. | 2021-11-15T04:34:37.10 | 0.1 | undecidable | manual | S | 355 | 10.3785 | 136 | -0.26 | 95 |
IV.CSP1.EHZ. | 2021-11-15T04:34:37.83 | 0.6 | positive | manual | P | 37 | 26.4513 | 50 | 0.15 | 48 |
IV.FDMO.HHZ. | 2021-11-15T04:34:36.18 | 0.1 | undecidable | manual | P | 23 | 16.2726 | 124 | 0.1 | 98 |
IV.FEMA.HNN. | 2021-11-15T04:34:36.80 | 0.1 | undecidable | manual | S | 25 | 7.5813 | 145 | 0.06 | 100 |
IV.FEMA.HNN. | 2021-11-15T04:34:35.09 | 0.1 | undecidable | manual | P | 25 | 7.5813 | 145 | 0.29 | 95 |
IV.NRCA.HHZ. | 2021-11-15T04:34:35.33 | 0.1 | undecidable | manual | P | 131 | 11.2776 | 134 | 0.04 | 100 |
IT.MTCL.HGN. | 2021-11-15T04:34:35.30 | 0.1 | undecidable | manual | P | 355 | 10.3785 | 136 | 0.14 | 98 |
IV.CESI.HHZ. | 2021-11-15T04:34:35.86 | 0.1 | undecidable | manual | P | 324 | 14.3745 | 127 | 0.09 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.0 | 0.0001144 | 0.38 | AML | other | m | 2021-11-15T04:34:37.53 |
IV.NRCA.HHE. | ML:0.0 | 0.00011949999999999999 | 0.08 | AML | other | m | 2021-11-15T04:34:37.77 |
IV.FDMO.HHE. | ML:0.0 | 0.00014549999999999999 | 0.12 | AML | other | m | 2021-11-15T04:34:39.13 |
IV.FDMO.HHN. | ML:0.0 | 0.0000862 | 1.3 | AML | other | m | 2021-11-15T04:34:39.24 |
IV.NRCA.HNE. | ML:1.0 | 0.00010459153500000002 | 0.0704 | AML | other | m | 2021-11-15T04:34:37.76 |
IV.NRCA.HNN. | ML:1.2 | 0.00018587419999999998 | 1.1392 | AML | other | m | 2021-11-15T04:34:37.53 |
IV.CESI.HHE. | ML:0.7 | 0.000044202160000000006 | 0.1408 | AML | other | m | 2021-11-15T04:34:38.52 |
IV.CESI.HHN. | ML:0.6 | 0.000040988240000000005 | 0.16 | AML | other | m | 2021-11-15T04:34:38.96 |
IV.MML1.EHE. | ML:0.9 | 0.000044299775 | 0.16 | AML | other | m | 2021-11-15T04:34:41.48 |
IV.MML1.EHN. | ML:0.8 | 0.00003280141 | 0.1408 | AML | other | m | 2021-11-15T04:34:41.53 |