A magnitude ML 1.2 earthquake occured in region: 4 km W Sellano (PG), on
and geographic coordinates (lat, lon) 42.9040, 12.8810 at 10 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Cerreto di Spoleto | PG | 10 | 1075 | 2154 |
Trevi | PG | 11 | 8469 | 10623 |
Campello sul Clitunno | PG | 13 | 2442 | 13065 |
Preci | PG | 13 | 724 | 13789 |
Monte Cavallo | MC | 14 | 145 | 13934 |
Vallo di Nera | PG | 15 | 364 | 14298 |
Foligno | PG | 16 | 57155 | 71453 |
Visso | MC | 17 | 1107 | 72560 |
Montefalco | PG | 19 | 5679 | 78239 |
Castel Ritaldi | PG | 19 | 3278 | 81517 |
Sant'Anatolia di Narco | PG | 19 | 564 | 82081 |
Serravalle di Chienti | MC | 20 | 1070 | 83151 |
Spello | PG | 20 | 8645 | 91796 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-10-26 20:19:21 |
42.9042 | 12.8808 | 10 | 2020-10-26 20:25:22 |
Sala Sismica INGV-Roma | 84162541 |
Field | Value |
---|---|
Time (UTC) | 2020-10-26 20:19:21 ± 0.11 |
Latitude | 42.9042 ± 0.0063 |
Longitude | 12.8808 ± 0.0074 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 84162541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 669 |
Semi-minor axis of confidence ellipse (meter) | 441 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 25 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33545 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 84162541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-26 20:25:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LRP.EHZ. | 2020-10-26T20:20:00.28 | 3.0 | undecidable | manual | Sn | -0.02 | 0 | |||
IV.BSSO.HHZ. | 2020-10-26T20:19:45.50 | 3.0 | undecidable | manual | Pn | -3.76 | 0 | |||
IV.FDMO.HHZ. | 2020-10-26T20:19:29.33 | 0.3 | undecidable | manual | S | 49 | 22.2555 | 114 | -0.27 | 95 |
IV.ASSB.HHZ. | 2020-10-26T20:19:29.74 | 0.3 | undecidable | manual | S | 310 | 23.6541 | 113 | -0.31 | 94 |
IV.ARRO.EHZ. | 2020-10-26T20:19:28.44 | 0.3 | undecidable | manual | P | 195 | 37.2294 | 50 | 0.03 | 97 |
IV.NRCA.HHZ. | 2020-10-26T20:19:28.95 | 0.3 | undecidable | manual | S | 112 | 20.5683 | 116 | -0.1 | 98 |
IV.CSP1.EHZ. | 2020-10-26T20:19:27.85 | 0.3 | undecidable | manual | P | 52 | 33.5442 | 50 | 0.02 | 98 |
IV.CESI.HHZ. | 2020-10-26T20:19:26.59 | 0.3 | undecidable | manual | S | 10 | 11.3775 | 132 | 0.21 | 98 |
IV.ASSB.HHZ. | 2020-10-26T20:19:26.27 | 0.3 | undecidable | manual | P | 310 | 23.6541 | 113 | 0 | 100 |
IV.FDMO.HHZ. | 2020-10-26T20:19:25.98 | 0.3 | undecidable | manual | P | 49 | 22.2555 | 114 | -0.04 | 99 |
IV.NRCA.HHZ. | 2020-10-26T20:19:25.72 | 0.3 | undecidable | manual | P | 112 | 20.5683 | 116 | 0.02 | 100 |
IV.CESI.HHZ. | 2020-10-26T20:19:24.57 | 0.3 | undecidable | manual | P | 10 | 11.3775 | 132 | 0.41 | 94 |
TV.SF04.EHZ. | 2020-10-26T20:19:22.56 | 3.0 | undecidable | manual | P | -9.99 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:1.2 | 0.00020136355 | 0.1792 | AML | other | m | 2020-10-26T20:19:27.40 |
IV.CESI.HHN. | ML:1.6 | 0.0004305888 | 0.1408 | AML | other | m | 2020-10-26T20:19:26.91 |
IV.CESI.HNE. | ML:1.2 | 0.00021059681000000003 | 0.192 | AML | other | m | 2020-10-26T20:19:27.41 |
IV.NRCA.HHE. | ML:1.2 | 0.00012186485 | 0.1664 | AML | other | m | 2020-10-26T20:19:29.93 |
IV.NRCA.HHN. | ML:1.5 | 0.00021045950000000003 | 0.1152 | AML | other | m | 2020-10-26T20:19:29.15 |
IV.NRCA.HNE. | ML:1.3 | 0.000144677105 | 0.1664 | AML | other | m | 2020-10-26T20:19:29.93 |
IV.NRCA.HNN. | ML:1.5 | 0.00020254365 | 0.1664 | AML | other | m | 2020-10-26T20:19:29.23 |
IV.FDMO.HHE. | ML:1.1 | 0.00008144408000000001 | 0.2176 | AML | other | m | 2020-10-26T20:19:29.86 |
IV.FDMO.HHN. | ML:1.0 | 0.000058684885 | 0.0896 | AML | other | m | 2020-10-26T20:19:29.75 |
IV.ASSB.HHE. | ML:1.0 | 0.000060697934999999996 | 0.1536 | AML | other | m | 2020-10-26T20:19:30.28 |
IV.ASSB.HHN. | ML:0.9 | 0.000046175359999999996 | 0.0768 | AML | other | m | 2020-10-26T20:19:30.06 |
IV.ARRO.EHE. | ML:0.7 | 0.00002117666 | 0.2048 | AML | other | m | 2020-10-26T20:19:35.16 |
IV.ARRO.EHN. | ML:1.0 | 0.00003327503 | 0.1792 | AML | other | m | 2020-10-26T20:19:35.22 |