A magnitude ML 0.9 earthquake occured in region: 3 km SW Sellano (PG), on
and geographic coordinates (lat, lon) 42.8650, 12.9160 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 |
---|---|---|---|---|
Sellano | PG | 3 | 1079 | 1079 |
Cerreto di Spoleto | PG | 5 | 1075 | 2154 |
Preci | PG | 10 | 724 | 2878 |
Vallo di Nera | PG | 11 | 364 | 3242 |
Campello sul Clitunno | PG | 12 | 2442 | 5684 |
Trevi | PG | 14 | 8469 | 14153 |
Sant'Anatolia di Narco | PG | 16 | 564 | 14717 |
Visso | MC | 16 | 1107 | 15824 |
Monte Cavallo | MC | 16 | 145 | 15969 |
Norcia | PG | 17 | 4957 | 20926 |
Poggiodomo | PG | 17 | 117 | 21043 |
Cascia | PG | 18 | 3217 | 24260 |
Scheggino | PG | 18 | 461 | 24721 |
Castelsantangelo sul Nera | MC | 20 | 281 | 25002 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-07-24 10:03:23 |
42.8653 | 12.9157 | 11 | 2020-07-24 10:09:26 |
Sala Sismica INGV-Roma | 81300541 |
Field | Value |
---|---|
Time (UTC) | 2020-07-24 10:03:23 ± 0.06 |
Latitude | 42.8653 ± 0.0027 |
Longitude | 12.9157 ± 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 | 81300541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 320 |
Semi-minor axis of confidence ellipse (meter) | 271 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 344 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 16 |
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) | 0.30937 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 81300541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-24 10:09:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MGR.HNZ. | 2020-07-24T10:05:07.18 | 3.0 | undecidable | manual | Sg | 3.58 | 0 | |||
IV.SENA.HHZ. | 2020-07-24T10:05:07.95 | 3.0 | undecidable | manual | Sg | 3.26 | 0 | |||
IV.SARZ.HHZ. | 2020-07-24T10:04:57.52 | 3.0 | undecidable | manual | Sn | -2.7 | 0 | |||
IV.MTTG.HHZ. | 2020-07-24T10:04:43.09 | 3.0 | undecidable | manual | Pn | -3.39 | 0 | |||
XK.SELL.HHZ. | 2020-07-24T10:04:35.93 | 3.0 | undecidable | manual | Pn | -3.6 | 0 | |||
IT.VRB.HGZ. | 2020-07-24T10:04:32.63 | 3.0 | undecidable | manual | Pn | 2.84 | 0 | |||
IV.PTRJ.HHZ. | 2020-07-24T10:04:23.28 | 3.0 | undecidable | manual | Sg | -4.94 | 0 | |||
IV.SENA.HHZ. | 2020-07-24T10:04:22.37 | 3.0 | undecidable | manual | Pn | 1.75 | 0 | |||
IV.CMPR.HHZ. | 2020-07-24T10:04:22.66 | 3.0 | undecidable | manual | Pg | 6.19 | 0 | |||
IV.VBKN.HHZ. | 2020-07-24T10:04:07.40 | 3.0 | negative | manual | Pg | 1.72 | 0 | |||
IV.RIBO.EHZ.01 | 2020-07-24T10:03:49.26 | 3.0 | positive | manual | P | -0.1 | 0 | |||
IV.LAV9.HNZ. | 2020-07-24T10:03:43.92 | 3.0 | undecidable | manual | P | -5.75 | 0 | |||
IV.MNTT.EHZ. | 2020-07-24T10:03:43.83 | 3.0 | undecidable | manual | S | -3.71 | 0 | |||
IV.CSP1.EHZ. | 2020-07-24T10:03:34.92 | 0.3 | undecidable | manual | S | 43 | 34.3434 | 50 | 0.12 | 73 |
IV.ASSB.HHZ. | 2020-07-24T10:03:33.13 | 0.3 | undecidable | manual | S | 313 | 28.6491 | 50 | -0.15 | 73 |
IV.MOMA.HHZ. | 2020-07-24T10:03:33.68 | 0.6 | undecidable | manual | S | 256 | 28.9488 | 50 | 0.33 | 47 |
IV.MC2.EHZ. | 2020-07-24T10:03:31.86 | 0.6 | undecidable | manual | S | 77 | 22.755 | 50 | 0.15 | 49 |
IV.FDMO.HHZ. | 2020-07-24T10:03:31.75 | 0.3 | undecidable | manual | S | 36 | 23.5542 | 50 | -0.16 | 73 |
IV.GAVE.EHZ. | 2020-07-24T10:03:30.67 | 0.3 | undecidable | manual | S | 185 | 19.2696 | 50 | -0.1 | 75 |
IV.CESI.HHZ. | 2020-07-24T10:03:29.69 | 0.3 | undecidable | manual | S | 357 | 15.4734 | 125 | 0.03 | 77 |
IV.CSP1.EHZ. | 2020-07-24T10:03:29.87 | 0.1 | undecidable | manual | P | 43 | 34.3434 | 50 | 0.01 | 99 |
IV.NRCA.HHZ. | 2020-07-24T10:03:29.80 | 0.1 | undecidable | manual | S | 102 | 16.5723 | 123 | -0.16 | 99 |
IV.MOMA.HHZ. | 2020-07-24T10:03:28.51 | 0.6 | undecidable | manual | P | 256 | 28.9488 | 50 | -0.51 | 45 |
IV.FDMO.HHZ. | 2020-07-24T10:03:28.12 | 0.1 | undecidable | manual | P | 36 | 23.5542 | 50 | -0.07 | 100 |
IV.MC2.EHZ. | 2020-07-24T10:03:28.14 | 0.1 | undecidable | manual | P | 77 | 22.755 | 50 | 0.07 | 100 |
IV.ASSB.HHZ. | 2020-07-24T10:03:28.99 | 0.3 | undecidable | manual | P | 313 | 28.6491 | 50 | 0.01 | 75 |
IV.GAVE.EHZ. | 2020-07-24T10:03:27.68 | 0.1 | positive | manual | P | 185 | 19.2696 | 50 | 0.15 | 99 |
IV.CESI.HHZ. | 2020-07-24T10:03:27.04 | 0.3 | undecidable | manual | P | 357 | 15.4734 | 125 | 0.15 | 75 |
IV.NRCA.HHZ. | 2020-07-24T10:03:27.15 | 0.3 | undecidable | manual | P | 102 | 16.5723 | 123 | 0.09 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.00010539999999999999 | 0.08 | AML | other | m | 2020-07-24T10:03:30.18 |
IV.NRCA.HHE. | ML:0.9 | 0.0000719 | 1.1 | AML | other | m | 2020-07-24T10:03:30.11 |
IV.GAVE.EHE. | ML:1.2 | 0.00011149999999999999 | 1.1 | AML | other | m | 2020-07-24T10:03:31.35 |
IV.GAVE.EHN. | ML:1.2 | 0.00010694999999999998 | 0.22 | AML | other | m | 2020-07-24T10:03:31.76 |
IV.FDMO.HHN. | ML:0.7 | 0.000029650000000000002 | 0.34 | AML | other | m | 2020-07-24T10:03:32.75 |
IV.FDMO.HHE. | ML:0.8 | 0.00003905 | 0.96 | AML | other | m | 2020-07-24T10:03:33.57 |
IV.ASSB.HHE. | ML:0.8 | 0.0000354 | 0.5 | AML | other | m | 2020-07-24T10:03:33.60 |
IV.MOMA.HHE. | ML:0.8 | 0.00003125 | 1.2 | AML | other | m | 2020-07-24T10:03:34.22 |
IV.MOMA.HHN. | ML:0.8 | 0.0000286 | 0.52 | AML | other | m | 2020-07-24T10:03:34.22 |
IV.ASSB.HHN. | ML:0.8 | 0.00003535 | 1.42 | AML | other | m | 2020-07-24T10:03:34.19 |