A magnitude ML 1.4 earthquake occured in region: Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8230, 12.9210 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 | 0 | 1075 | 1075 |
Sellano | PG | 7 | 1079 | 2154 |
Vallo di Nera | PG | 8 | 364 | 2518 |
Preci | PG | 12 | 724 | 3242 |
Campello sul Clitunno | PG | 12 | 2442 | 5684 |
Sant'Anatolia di Narco | PG | 12 | 564 | 6248 |
Poggiodomo | PG | 12 | 117 | 6365 |
Cascia | PG | 14 | 3217 | 9582 |
Scheggino | PG | 14 | 461 | 10043 |
Norcia | PG | 15 | 4957 | 15000 |
Trevi | PG | 15 | 8469 | 23469 |
Spoleto | PG | 18 | 38218 | 61687 |
Visso | MC | 18 | 1107 | 62794 |
Monteleone di Spoleto | PG | 19 | 599 | 63393 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-10-15 15:50:21 |
42.8232 | 12.921 | 11 | 2020-10-15 16:09:34 |
Sala Sismica INGV-Roma | 83807841 |
Field | Value |
---|---|
Time (UTC) | 2020-10-15 15:50:21 ± 0.05 |
Latitude | 42.8232 ± 0.0018 |
Longitude | 12.9210 ± 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 | 83807841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 439 |
Semi-minor axis of confidence ellipse (meter) | 82 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 271 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33904 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 83807841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-15 16:09:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCRV.HHZ. | 2020-10-15T15:51:57.11 | 3.0 | undecidable | manual | Sg | 21.450001 | 0 | |||
IX.NAPI.HNZ.01 | 2020-10-15T15:51:46.06 | 3.0 | undecidable | manual | Sg | 20.17 | 0 | |||
IV.MCEL.HHZ. | 2020-10-15T15:51:46.60 | 3.0 | undecidable | manual | Sn | -3.82 | 0 | |||
IV.CPOZ.HHZ. | 2020-10-15T15:51:39.86 | 3.0 | undecidable | manual | Sg | 14.06 | 0 | |||
XK.GIZZ.HHZ. | 2020-10-15T15:51:36.62 | 3.0 | positive | manual | Pg | 19.209999 | 0 | |||
IV.CAPR.HNZ. | 2020-10-15T15:51:23.63 | 3.0 | undecidable | manual | Sg | 2.06 | 0 | |||
IV.CADC.HNZ. | 2020-10-15T15:51:18.70 | 3.0 | undecidable | manual | Sg | 1.85 | 0 | |||
IV.MILN.HNZ. | 2020-10-15T15:51:17.24 | 3.0 | undecidable | manual | Sn | -9.24 | 0 | |||
GU.BLANC.HHZ. | 2020-10-15T15:51:17.58 | 3.0 | undecidable | manual | Pg | 11.01 | 0 | |||
IV.MCRV.HHZ. | 2020-10-15T15:51:01.09 | 3.0 | undecidable | manual | Pn | 8.63 | 0 | |||
IV.ZCCA.HHZ. | 2020-10-15T15:50:56.28 | 3.0 | undecidable | manual | Sg | 1.68 | 0 | |||
GU.CANO.HHZ. | 2020-10-15T15:50:55.30 | 3.0 | undecidable | manual | Pg | 7.27 | 0 | |||
IV.TOLF.HHZ. | 2020-10-15T15:50:55.52 | 3.0 | undecidable | manual | Sn | -0.79 | 0 | |||
GU.RSP.HHZ. | 2020-10-15T15:50:54.62 | 3.0 | undecidable | manual | Pn | -5.28 | 0 | |||
GU.SATI.HHZ. | 2020-10-15T15:50:54.55 | 3.0 | undecidable | manual | Pn | -5.14 | 0 | |||
IV.IMOL.HNZ. | 2020-10-15T15:50:46.28 | 3.0 | undecidable | manual | Sg | -3.76 | 0 | |||
IV.MNTV.HNZ. | 2020-10-15T15:50:38.84 | 3.0 | undecidable | manual | Pg | 2.76 | 0 | |||
IV.SBPO.HNZ. | 2020-10-15T15:50:31.71 | 3.0 | negative | manual | Pn | -2.98 | 0 | |||
IV.FDMO.HHZ. | 2020-10-15T15:50:30.98 | 0.3 | undecidable | manual | S | 30 | 27.2505 | 50 | -0.12 | 72 |
IV.LNSS.HHZ. | 2020-10-15T15:50:30.79 | 0.3 | undecidable | manual | S | 158 | 26.2515 | 50 | -0.06 | 73 |
IV.CESI.HHZ. | 2020-10-15T15:50:29.13 | 0.3 | undecidable | manual | S | 356 | 20.1687 | 118 | -0.05 | 74 |
IV.CSP1.EHZ. | 2020-10-15T15:50:28.60 | 0.3 | undecidable | manual | P | 38 | 37.629 | 50 | 0.05 | 72 |
IV.GAVE.EHZ. | 2020-10-15T15:50:27.41 | 0.3 | undecidable | manual | S | 189 | 14.6742 | 126 | -0.13 | 73 |
IV.NRCA.HHZ. | 2020-10-15T15:50:27.76 | 0.3 | undecidable | manual | S | 86 | 15.7731 | 124 | -0.09 | 74 |
IV.ASSB.HHZ. | 2020-10-15T15:50:27.70 | 0.3 | undecidable | manual | P | 319 | 32.3454 | 50 | -0.03 | 73 |
IV.FDMO.HHZ. | 2020-10-15T15:50:26.85 | 0.1 | undecidable | manual | P | 30 | 27.2505 | 50 | -0.09 | 97 |
IV.LNSS.HHZ. | 2020-10-15T15:50:26.73 | 0.1 | undecidable | manual | P | 158 | 26.2515 | 50 | -0.06 | 97 |
IV.MC2.EHZ. | 2020-10-15T15:50:26.80 | 0.3 | undecidable | manual | P | 66 | 23.8539 | 50 | 0.38 | 69 |
IV.NRCA.HHZ. | 2020-10-15T15:50:25.09 | 0.1 | undecidable | manual | P | 86 | 15.7731 | 124 | 0.02 | 100 |
IV.CESI.HHZ. | 2020-10-15T15:50:25.87 | 0.1 | undecidable | manual | P | 356 | 20.1687 | 118 | 0.04 | 99 |
IV.GAVE.EHZ. | 2020-10-15T15:50:25.06 | 0.1 | undecidable | manual | P | 189 | 14.6742 | 126 | 0.17 | 97 |
IV.BRSN.EHZ. | 2020-10-15T15:50:21.26 | 3.0 | positive | manual | P | -4.59 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.5 | 0.0002855 | 0.96 | AML | other | m | 2020-10-15T15:50:27.19 |
IV.GAVE.EHE. | ML:1.5 | 0.000303 | 0.86 | AML | other | m | 2020-10-15T15:50:27.81 |
IV.NRCA.HHN. | ML:1.3 | 0.0001955 | 0.12 | AML | other | m | 2020-10-15T15:50:27.85 |
IV.NRCA.HHE. | ML:1.2 | 0.00015400000000000003 | 0.74 | AML | other | m | 2020-10-15T15:50:28.38 |
IV.LNSS.HHE. | ML:1.3 | 0.00011344999999999999 | 0.16 | AML | other | m | 2020-10-15T15:50:31.18 |
IV.LNSS.HHN. | ML:1.3 | 0.00010855000000000001 | 0.88 | AML | other | m | 2020-10-15T15:50:31.52 |