A magnitude ML 1.1 earthquake occured in region: 3 km NE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8450, 12.9280 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 3 | 1075 | 1075 |
Sellano | PG | 5 | 1079 | 2154 |
Vallo di Nera | PG | 10 | 364 | 2518 |
Preci | PG | 10 | 724 | 3242 |
Campello sul Clitunno | PG | 13 | 2442 | 5684 |
Sant'Anatolia di Narco | PG | 14 | 564 | 6248 |
Poggiodomo | PG | 15 | 117 | 6365 |
Norcia | PG | 15 | 4957 | 11322 |
Trevi | PG | 15 | 8469 | 19791 |
Cascia | PG | 16 | 3217 | 23008 |
Visso | MC | 16 | 1107 | 24115 |
Scheggino | PG | 17 | 461 | 24576 |
Monte Cavallo | MC | 18 | 145 | 24721 |
Castelsantangelo sul Nera | MC | 19 | 281 | 25002 |
Spoleto | PG | 20 | 38218 | 63220 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-11-05 00:35:43 |
42.8447 | 12.9282 | 11 | 2020-11-05 00:49:31 |
Sala Sismica INGV-Roma | 84458131 |
Field | Value |
---|---|
Time (UTC) | 2020-11-05 00:35:43 ± 0.05 |
Latitude | 42.8447 ± 0.0027 |
Longitude | 12.9282 ± 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 | 84458131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 335 |
Semi-minor axis of confidence ellipse (meter) | 201 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.13670 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54319 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 84458131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-05 00:49:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-11-05T00:36:02.30 | 0.6 | undecidable | manual | S | 114 | 60.2952 | 50 | 0.22 | 44 |
IV.EL6.EHZ. | 2020-11-05T00:36:01.70 | 1.0 | undecidable | manual | S | 15 | 55.5999 | 50 | 0.88 | 18 |
IV.CSP1.EHZ. | 2020-11-05T00:35:55.73 | 0.3 | undecidable | manual | S | 39 | 35.4423 | 50 | 0.28 | 69 |
IV.ASSB.HHZ. | 2020-11-05T00:35:54.14 | 0.3 | undecidable | manual | S | 315 | 31.0467 | 50 | -0.12 | 71 |
IV.TERO.HHZ. | 2020-11-05T00:35:54.36 | 0.6 | undecidable | manual | P | 114 | 60.2952 | 50 | 0.16 | 45 |
IV.MMO1.EHZ. | 2020-11-05T00:35:54.67 | 0.3 | undecidable | manual | S | 79 | 32.9448 | 50 | -0.12 | 71 |
IV.EL6.EHZ. | 2020-11-05T00:35:53.37 | 1.0 | undecidable | manual | P | 15 | 55.5999 | 50 | -0.1 | 23 |
IV.LNSS.HHZ. | 2020-11-05T00:35:53.38 | 0.3 | undecidable | manual | S | 161 | 28.3494 | 50 | -0.17 | 71 |
IV.FDMO.HHZ. | 2020-11-05T00:35:52.43 | 0.3 | undecidable | manual | S | 31 | 24.9528 | 50 | -0.21 | 71 |
IV.GAVE.EHZ. | 2020-11-05T00:35:50.43 | 0.3 | undecidable | manual | S | 189 | 17.1717 | 122 | 0.01 | 75 |
IV.CESI.HHZ. | 2020-11-05T00:35:50.62 | 0.3 | undecidable | manual | S | 354 | 17.871 | 121 | -0.03 | 75 |
IV.CSP1.EHZ. | 2020-11-05T00:35:50.37 | 0.3 | positive | manual | P | 39 | 35.4423 | 50 | 0 | 73 |
IV.LNSS.HHZ. | 2020-11-05T00:35:49.29 | 0.3 | undecidable | manual | P | 161 | 28.3494 | 50 | 0.02 | 73 |
IV.ASSB.HHZ. | 2020-11-05T00:35:49.60 | 0.3 | negative | manual | P | 315 | 31.0467 | 50 | -0.08 | 72 |
IV.MMO1.EHZ. | 2020-11-05T00:35:49.92 | 0.6 | positive | manual | P | 79 | 32.9448 | 50 | -0.07 | 48 |
IV.NRCA.HHZ. | 2020-11-05T00:35:49.68 | 0.3 | undecidable | manual | S | 95 | 15.1737 | 125 | -0.18 | 73 |
IV.FDMO.HHZ. | 2020-11-05T00:35:48.67 | 0.6 | positive | manual | P | 31 | 24.9528 | 50 | -0.07 | 49 |
IV.NRCA.HHZ. | 2020-11-05T00:35:47.16 | 0.1 | positive | manual | P | 95 | 15.1737 | 125 | 0.02 | 100 |
IV.GAVE.EHZ. | 2020-11-05T00:35:47.62 | 0.1 | positive | manual | P | 189 | 17.1717 | 122 | 0.15 | 97 |
IV.CESI.HHZ. | 2020-11-05T00:35:47.75 | 1.0 | undecidable | manual | P | 354 | 17.871 | 121 | 0.15 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.00020250000000000002 | 0.14 | AML | other | m | 2020-11-05T00:35:49.78 |
IV.GAVE.EHE. | ML:1.3 | 0.0001795 | 0.36 | AML | other | m | 2020-11-05T00:35:50.68 |
IV.CESI.HHN. | ML:1.1 | 0.00010705 | 1.6 | AML | other | m | 2020-11-05T00:35:50.09 |
IV.GAVE.EHN. | ML:1.2 | 0.00013450000000000002 | 0.74 | AML | other | m | 2020-11-05T00:35:51.43 |
IV.NRCA.HHE. | ML:1.2 | 0.00015099999999999998 | 0.14 | AML | other | m | 2020-11-05T00:35:51.04 |
IV.CESI.HHE. | ML:1.0 | 0.0000791 | 1.5 | AML | other | m | 2020-11-05T00:35:51.23 |
IV.FDMO.HHE. | ML:1.0 | 0.000054800000000000004 | 0.18 | AML | other | m | 2020-11-05T00:35:52.70 |
IV.FDMO.HHN. | ML:0.8 | 0.00003315 | 0.34 | AML | other | m | 2020-11-05T00:35:52.72 |
IV.LNSS.HHN. | ML:1.2 | 0.00007305 | 0.8 | AML | other | m | 2020-11-05T00:35:53.15 |
IV.LNSS.HHE. | ML:1.3 | 0.00009545 | 0.1 | AML | other | m | 2020-11-05T00:35:53.59 |
IV.TERO.HHE. | ML:0.7 | 0.000010824999999999999 | 1.32 | AML | other | m | 2020-11-05T00:36:03.68 |
IV.TERO.HHN. | ML:0.9 | 0.00001745 | 1.4 | AML | other | m | 2020-11-05T00:36:12.03 |