A magnitude ML 1.1 earthquake occured in region: 2 km E Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8220, 12.9480 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 3 | 1075 | 1075 |
Sellano | PG | 8 | 1079 | 2154 |
Vallo di Nera | PG | 9 | 364 | 2518 |
Preci | PG | 10 | 724 | 3242 |
Poggiodomo | PG | 12 | 117 | 3359 |
Norcia | PG | 12 | 4957 | 8316 |
Cascia | PG | 13 | 3217 | 11533 |
Sant'Anatolia di Narco | PG | 13 | 564 | 12097 |
Campello sul Clitunno | PG | 14 | 2442 | 14539 |
Scheggino | PG | 15 | 461 | 15000 |
Visso | MC | 17 | 1107 | 16107 |
Trevi | PG | 17 | 8469 | 24576 |
Castelsantangelo sul Nera | MC | 19 | 281 | 24857 |
Monteleone di Spoleto | PG | 19 | 599 | 25456 |
Spoleto | PG | 20 | 38218 | 63674 |
Monte Cavallo | MC | 20 | 145 | 63819 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-07-08 06:43:18 |
42.8223 | 12.9478 | 11 | 2020-07-08 06:53:16 |
Sala Sismica INGV-Roma | 80874441 |
Field | Value |
---|---|
Time (UTC) | 2020-07-08 06:43:18 ± 0.13 |
Latitude | 42.8223 ± 0.0054 |
Longitude | 12.9478 ± 0.0086 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80874441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 741 |
Semi-minor axis of confidence ellipse (meter) | 486 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 63 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 187 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28778 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 80874441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-08 06:53:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.CIMO.HHZ. | 2020-07-08T06:44:48.78 | 3.0 | undecidable | manual | Sn | -6.94 | 0 | |||
IV.ECTS.HHZ. | 2020-07-08T06:44:45.67 | 3.0 | undecidable | manual | Pg | 13.33 | 0 | |||
IV.MPNC.HHZ. | 2020-07-08T06:44:38.25 | 3.0 | positive | manual | Pg | 8.81 | 0 | |||
IV.SPS2.HHZ. | 2020-07-08T06:44:25.22 | 3.0 | negative | manual | Pg | 6.31 | 0 | |||
IV.RIBO.EHZ.01 | 2020-07-08T06:44:14.72 | 3.0 | undecidable | manual | Sg | 0.46 | 0 | |||
OX.CIMO.HHZ. | 2020-07-08T06:44:13.11 | 3.0 | undecidable | manual | Pg | 1.55 | 0 | |||
IV.FREG.HNZ. | 2020-07-08T06:44:13.66 | 3.0 | undecidable | manual | Pg | 5.75 | 0 | |||
IV.TDS.HHZ. | 2020-07-08T06:44:08.79 | 3.0 | undecidable | manual | Pn | -5.77 | 0 | |||
IT.GLNS.HNZ. | 2020-07-08T06:44:02.54 | 3.0 | undecidable | manual | Sg | 1.1 | 0 | |||
IV.CELB.HHZ. | 2020-07-08T06:44:00.57 | 3.0 | positive | manual | Pg | 3.84 | 0 | |||
IV.RMP.HHZ. | 2020-07-08T06:43:56.67 | 3.0 | undecidable | manual | Sg | -1.52 | 0 | |||
IV.VAGA.HHZ. | 2020-07-08T06:43:53.59 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.NDIM.HHZ. | 2020-07-08T06:43:52.56 | 3.0 | negative | manual | Pn | -8.82 | 0 | |||
IV.RIBO.EHZ.01 | 2020-07-08T06:43:44.76 | 3.0 | negative | manual | Pg | -3.51 | 0 | |||
IV.LPEL.HHZ. | 2020-07-08T06:43:30.64 | 3.0 | negative | manual | P | -3.22 | 0 | |||
IV.COR1.EHZ. | 2020-07-08T06:43:30.15 | 3.0 | undecidable | manual | Pn | -3.78 | 0 | |||
IV.MMO1.HNZ. | 2020-07-08T06:43:29.63 | 0.3 | undecidable | manual | S | 74 | 31.9458 | 50 | 0.15 | 72 |
IV.ATFO.HHZ. | 2020-07-08T06:43:28.96 | 3.0 | undecidable | manual | P | -5.16 | 0 | |||
IV.FDMO.HHZ. | 2020-07-08T06:43:27.96 | 0.3 | undecidable | manual | S | 25 | 26.3514 | 50 | -0.01 | 74 |
IV.LNSS.HHE. | 2020-07-08T06:43:27.54 | 0.6 | undecidable | manual | S | 163 | 25.4523 | 50 | -0.21 | 48 |
IV.MC2.EHZ. | 2020-07-08T06:43:26.12 | 0.3 | undecidable | manual | S | 63 | 21.9669 | 116 | -0.68 | 63 |
IV.CESI.HHN. | 2020-07-08T06:43:26.31 | 0.3 | undecidable | manual | S | 350 | 20.5683 | 117 | -0.05 | 75 |
IV.NRCA.HHZ. | 2020-07-08T06:43:24.45 | 0.3 | undecidable | manual | S | 85 | 13.5753 | 128 | 0.14 | 74 |
IV.MMO1.HNZ. | 2020-07-08T06:43:24.90 | 0.3 | undecidable | manual | P | 74 | 31.9458 | 50 | 0.12 | 72 |
IV.CESI.HHN. | 2020-07-08T06:43:23.00 | 0.1 | undecidable | manual | P | 350 | 20.5683 | 117 | 0.02 | 100 |
IV.MC2.EHZ. | 2020-07-08T06:43:23.44 | 0.1 | undecidable | manual | P | 63 | 21.9669 | 116 | 0.21 | 96 |
IV.FDMO.HHZ. | 2020-07-08T06:43:23.88 | 0.1 | undecidable | manual | P | 25 | 26.3514 | 50 | -0.03 | 99 |
IV.LNSS.HHE. | 2020-07-08T06:43:23.66 | 0.1 | undecidable | manual | P | 163 | 25.4523 | 50 | -0.12 | 97 |
IT.MTCL.HGE. | 2020-07-08T06:43:22.76 | 0.3 | undecidable | manual | P | 12 | 19.4694 | 118 | -0.03 | 75 |
IV.NRCA.HHZ. | 2020-07-08T06:43:22.07 | 0.3 | undecidable | manual | P | 85 | 13.5753 | 128 | 0.28 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.000254 | 0.1 | AML | other | m | 2020-07-08T06:43:24.58 |
IV.NRCA.HHE. | ML:1.1 | 0.00011599999999999999 | 0.18 | AML | other | m | 2020-07-08T06:43:24.64 |
IV.FDMO.HHN. | ML:0.9 | 0.000044999999999999996 | 0.12 | AML | other | m | 2020-07-08T06:43:28.11 |
IV.FDMO.HHE. | ML:1.0 | 0.0000557 | 0.14 | AML | other | m | 2020-07-08T06:43:28.35 |
IV.NRCA.HNE. | ML:1.0 | 0.00010266399 | 0.1184 | AML | other | m | 2020-07-08T06:43:24.59 |
IV.NRCA.HNN. | ML:1.4 | 0.0002258345 | 0.0992 | AML | other | m | 2020-07-08T06:43:24.64 |