A magnitude ML 0.9 earthquake occured in region: 2 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8790, 13.0590 at 9 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 | 2 | 724 | 724 |
Visso | MC | 6 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 8 | 281 | 2112 |
Ussita | MC | 10 | 444 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Sellano | PG | 11 | 1079 | 8592 |
Cerreto di Spoleto | PG | 13 | 1075 | 9667 |
Monte Cavallo | MC | 14 | 145 | 9812 |
Fiordimonte | MC | 18 | 202 | 10014 |
Cascia | PG | 18 | 3217 | 13231 |
Pieve Torina | MC | 19 | 1458 | 14689 |
Bolognola | MC | 19 | 142 | 14831 |
Fiastra | MC | 19 | 559 | 15390 |
Acquacanina | MC | 19 | 121 | 15511 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-11-27 19:27:10 |
42.8788 | 13.0592 | 9 | 2020-11-27 19:41:29 |
Sala Sismica INGV-Roma | 85055391 |
Field | Value |
---|---|
Time (UTC) | 2020-11-27 19:27:10 ± 0.08 |
Latitude | 42.8788 ± 0.0054 |
Longitude | 13.0592 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85055391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 544 |
Semi-minor axis of confidence ellipse (meter) | 448 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 21 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.06025 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36602 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 85055391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-27 19:41:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HNN. | 2020-11-27T19:27:24.58 | 0.6 | undecidable | manual | S | 258 | 40.626 | 50 | 0.03 | 49 |
IV.MF5.EHZ. | 2020-11-27T19:27:23.20 | 0.3 | undecidable | manual | S | 69 | 34.743 | 50 | 0.24 | 71 |
IV.LNSS.HNE. | 2020-11-27T19:27:21.42 | 0.6 | undecidable | manual | S | 183 | 30.6471 | 50 | -0.47 | 45 |
IV.MMO1.EHZ. | 2020-11-27T19:27:18.61 | 0.3 | undecidable | manual | S | 84 | 21.867 | 113 | -0.5 | 68 |
IV.MOMA.HNN. | 2020-11-27T19:27:18.93 | 0.3 | undecidable | manual | P | 258 | 40.626 | 50 | 0.16 | 71 |
IV.LNSS.HNE. | 2020-11-27T19:27:17.22 | 0.1 | undecidable | manual | P | 183 | 30.6471 | 50 | -0.01 | 100 |
IV.FDMO.HHZ. | 2020-11-27T19:27:17.49 | 0.3 | undecidable | manual | S | 7 | 17.6712 | 118 | -0.29 | 72 |
IV.MF5.EHZ. | 2020-11-27T19:27:17.88 | 0.1 | undecidable | manual | P | 69 | 34.743 | 50 | 0.04 | 98 |
IV.CESI.HHZ. | 2020-11-27T19:27:17.94 | 0.3 | undecidable | manual | S | 318 | 18.7701 | 116 | -0.2 | 73 |
IV.MC2.EHZ. | 2020-11-27T19:27:16.44 | 0.6 | undecidable | manual | S | 71 | 11.1777 | 130 | 0.53 | 46 |
IV.MMO1.EHZ. | 2020-11-27T19:27:15.41 | 0.1 | undecidable | manual | P | 84 | 21.867 | 113 | -0.22 | 97 |
IV.FDMO.HHZ. | 2020-11-27T19:27:14.76 | 0.1 | undecidable | manual | P | 7 | 17.6712 | 118 | -0.1 | 100 |
IV.NRCA.HHZ. | 2020-11-27T19:27:14.93 | 0.6 | undecidable | manual | S | 138 | 6.6933 | 144 | 0.07 | 51 |
IV.CESI.HHZ. | 2020-11-27T19:27:14.96 | 0.1 | undecidable | manual | P | 318 | 18.7701 | 116 | -0.1 | 100 |
IT.MTCL.HGE. | 2020-11-27T19:27:14.55 | 0.1 | undecidable | manual | P | 339 | 13.6752 | 124 | 0.37 | 95 |
IV.NRCA.HHZ. | 2020-11-27T19:27:13.38 | 0.6 | undecidable | manual | P | 138 | 6.6933 | 144 | 0.22 | 50 |
IV.MC2.EHZ. | 2020-11-27T19:27:13.98 | 0.1 | undecidable | manual | P | 71 | 11.1777 | 130 | 0.2 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.0 | 0.0001782501 | 0.1664 | AML | other | m | 2020-11-27T19:27:15.20 |
IV.NRCA.HHN. | ML:1.2 | 0.00024315025 | 0.1408 | AML | other | m | 2020-11-27T19:27:15.14 |
IV.NRCA.HNE. | ML:0.9 | 0.00014117053000000003 | 0.128 | AML | other | m | 2020-11-27T19:27:15.69 |
IV.NRCA.HNN. | ML:1.2 | 0.00023335123 | 0.1024 | AML | other | m | 2020-11-27T19:27:15.19 |
IV.FDMO.HHE. | ML:0.7 | 0.00004015888 | 0.1664 | AML | other | m | 2020-11-27T19:27:18.21 |
IV.FDMO.HHN. | ML:0.5 | 0.000026466003999999998 | 0.1024 | AML | other | m | 2020-11-27T19:27:18.13 |
IV.CESI.HNE. | ML:1.4 | 0.0001890943 | 1.1776 | AML | other | m | 2020-11-27T19:27:16.60 |
IV.CESI.HNN. | ML:1.2 | 0.00013301337450000002 | 0.7296 | AML | other | m | 2020-11-27T19:27:23.10 |
IV.CESI.HHE. | ML:0.6 | 0.00003453917500000001 | 0.1408 | AML | other | m | 2020-11-27T19:27:18.42 |
IV.CESI.HHN. | ML:0.9 | 0.00006301951 | 0.1792 | AML | other | m | 2020-11-27T19:27:18.42 |
IV.MF5.EHE. | ML:0.9 | 0.000030473570999999996 | 1.8432 | AML | other | m | 2020-11-27T19:27:33.90 |
IV.MF5.EHN. | ML:0.7 | 0.000022209470000000003 | 1.3952 | AML | other | m | 2020-11-27T19:27:33.95 |