A magnitude ML 1.0 earthquake occured in region: 2 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7420, 12.7610 at 8 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 |
---|---|---|---|---|
Spoleto | PG | 2 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 6 | 564 | 38782 |
Scheggino | PG | 7 | 461 | 39243 |
Campello sul Clitunno | PG | 9 | 2442 | 41685 |
Vallo di Nera | PG | 9 | 364 | 42049 |
Castel Ritaldi | PG | 12 | 3278 | 45327 |
Ferentillo | TR | 14 | 1913 | 47240 |
Poggiodomo | PG | 15 | 117 | 47357 |
Trevi | PG | 15 | 8469 | 55826 |
Cerreto di Spoleto | PG | 15 | 1075 | 56901 |
Montefranco | TR | 16 | 1276 | 58177 |
Arrone | TR | 18 | 2763 | 60940 |
Giano dell'Umbria | PG | 18 | 3846 | 64786 |
Acquasparta | TR | 18 | 4778 | 69564 |
Monteleone di Spoleto | PG | 19 | 599 | 70163 |
Polino | TR | 19 | 233 | 70396 |
Montefalco | PG | 19 | 5679 | 76075 |
Massa Martana | PG | 20 | 3770 | 79845 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-10-05 13:15:53 |
42.7425 | 12.761 | 8 | 2020-10-05 13:21:54 |
Sala Sismica INGV-Roma | 83525721 |
Field | Value |
---|---|
Time (UTC) | 2020-10-05 13:15:53 ± 0.07 |
Latitude | 42.7425 ± 0.0036 |
Longitude | 12.7610 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83525721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 343 |
Semi-minor axis of confidence ellipse (meter) | 272 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 319 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 107 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 12 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37861 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 83525721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-05 13:21:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PANTE.HHZ. | 2020-10-05T13:17:09.05 | 3.0 | undecidable | manual | Sg | -1.67 | 0 | |||
GU.SATI.HHZ. | 2020-10-05T13:17:02.99 | 3.0 | undecidable | manual | Pn | 3.01 | 0 | |||
IV.AGST.EHZ. | 2020-10-05T13:16:57.48 | 3.0 | undecidable | manual | Sg | 3.35 | 0 | |||
IV.CRTC.HHZ. | 2020-10-05T13:16:48.68 | 3.0 | undecidable | manual | Sn | -2.96 | 0 | |||
IV.ZONE.HHZ. | 2020-10-05T13:16:43.86 | 3.0 | positive | manual | Pn | -1.95 | 0 | |||
IV.CPGN.EHZ. | 2020-10-05T13:16:28.51 | 3.0 | undecidable | manual | Pg | 15.42 | 0 | |||
IT.FIE.HGZ. | 2020-10-05T13:16:24.39 | 3.0 | undecidable | manual | Pg | 6.49 | 0 | |||
IV.PANTE.HHZ. | 2020-10-05T13:16:18.86 | 3.0 | positive | manual | Pg | -2.7 | 0 | |||
IV.RCAV.EHZ. | 2020-10-05T13:16:09.77 | 3.0 | undecidable | manual | Sn | -4.39 | 0 | |||
IV.FDMO.HHZ. | 2020-10-05T13:16:07.94 | 0.3 | undecidable | manual | S | 39 | 42.0246 | 50 | -0.02 | 71 |
IT.LRNO.HNZ. | 2020-10-05T13:16:07.41 | 3.0 | undecidable | manual | Sn | -2.69 | 0 | |||
IV.NRCA.HHZ. | 2020-10-05T13:16:04.44 | 0.3 | undecidable | manual | S | 71 | 30.4473 | 105 | -0.1 | 71 |
IV.CESI.HHZ. | 2020-10-05T13:16:04.84 | 0.3 | undecidable | manual | S | 22 | 31.3464 | 104 | 0 | 73 |
IV.PAOL.HHZ. | 2020-10-05T13:16:03.37 | 3.0 | undecidable | manual | Sg | 4.35 | 0 | |||
IV.TRTR.HHZ. | 2020-10-05T13:16:02.55 | 3.0 | negative | manual | Pg | 5.31 | 0 | |||
IV.CESX.HHZ. | 2020-10-05T13:16:01.22 | 0.3 | undecidable | manual | S | 224 | 20.5683 | 111 | -0.04 | 74 |
IV.MCEL.HHZ. | 2020-10-05T13:16:01.64 | 3.0 | undecidable | manual | Sn | -7.21 | 0 | |||
IV.FDMO.HHZ. | 2020-10-05T13:16:01.86 | 0.1 | undecidable | manual | P | 39 | 42.0246 | 50 | -0.03 | 95 |
IV.CESI.HHZ. | 2020-10-05T13:16:00.43 | 0.1 | undecidable | manual | P | 22 | 31.3464 | 104 | 0.34 | 90 |
IV.NRCA.HHZ. | 2020-10-05T13:15:59.69 | 0.1 | undecidable | manual | P | 71 | 30.4473 | 105 | -0.22 | 93 |
IV.VTIR.HHZ. | 2020-10-05T13:15:59.13 | 3.0 | undecidable | manual | Sg | 1.83 | 0 | |||
IV.MOMA.HHZ. | 2020-10-05T13:15:59.83 | 0.6 | undecidable | manual | S | 294 | 16.9719 | 115 | -0.29 | 47 |
IV.CESX.HHZ. | 2020-10-05T13:15:58.13 | 0.1 | undecidable | manual | P | 224 | 20.5683 | 111 | 0.11 | 97 |
IV.GAVE.EHZ. | 2020-10-05T13:15:58.72 | 0.3 | undecidable | manual | S | 117 | 12.1767 | 123 | 0.05 | 74 |
IV.MOMA.HHZ. | 2020-10-05T13:15:57.37 | 0.1 | undecidable | manual | P | 294 | 16.9719 | 115 | 0.01 | 99 |
IV.GAVE.EHZ. | 2020-10-05T13:15:56.54 | 0.1 | undecidable | manual | P | 117 | 12.1767 | 123 | 0.01 | 100 |
IV.MCEL.HHZ. | 2020-10-05T13:15:47.77 | 3.0 | positive | manual | Pn | 0.97 | 0 | |||
IV.RCAV.EHZ. | 2020-10-05T13:15:46.68 | 3.0 | undecidable | manual | Pn | -3.1 | 0 | |||
IV.PAOL.HHZ. | 2020-10-05T13:15:43.66 | 3.0 | undecidable | manual | Pg | 2.38 | 0 | |||
IV.LRP.EHZ. | 2020-10-05T13:15:42.70 | 3.0 | negative | manual | Pn | -3 | 0 | |||
IV.SGO.HHZ. | 2020-10-05T13:15:39.46 | 3.0 | undecidable | manual | Pn | -3.88 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.2 | 0.0001945 | 0.52 | AML | other | m | 2020-10-05T13:15:59.68 |
IV.GAVE.EHE. | ML:1.1 | 0.0001715 | 0.18 | AML | other | m | 2020-10-05T13:15:59.49 |
IV.CESX.HHE. | ML:0.9 | 0.0000637 | 0.72 | AML | other | m | 2020-10-05T13:16:01.61 |
IV.MOMA.HHE. | ML:1.0 | 0.00008824999999999999 | 0.22 | AML | other | m | 2020-10-05T13:16:02.01 |
IV.MOMA.HHN. | ML:0.8 | 0.000062 | 0.22 | AML | other | m | 2020-10-05T13:16:02.43 |
IV.CESX.HHN. | ML:1.1 | 0.0000955 | 0.34 | AML | other | m | 2020-10-05T13:16:02.57 |
IV.CESI.HHN. | ML:1.0 | 0.0000514 | 1.72 | AML | other | m | 2020-10-05T13:16:05.10 |
IV.NRCA.HHE. | ML:1.2 | 0.000073 | 1.02 | AML | other | m | 2020-10-05T13:16:06.72 |
IV.NRCA.HHN. | ML:1.1 | 0.00005840000000000001 | 1.26 | AML | other | m | 2020-10-05T13:16:06.91 |
IV.FDMO.HHN. | ML:0.9 | 0.00002325 | 0.76 | AML | other | m | 2020-10-05T13:16:08.62 |
IV.FDMO.HHE. | ML:0.9 | 0.0000263 | 1.46 | AML | other | m | 2020-10-05T13:16:10.07 |
IV.CESI.HHE. | ML:1.0 | 0.00004405000000000001 | 0.42 | AML | other | m | 2020-10-05T13:16:57.94 |