A magnitude ML 1.1 earthquake occured in region: 1 km E Vallo di Nera (PG), on
and geographic coordinates (lat, lon) 42.7700, 12.8780 at 9 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 |
---|---|---|---|---|
Vallo di Nera | PG | 1 | 364 | 364 |
Sant'Anatolia di Narco | PG | 5 | 564 | 928 |
Cerreto di Spoleto | PG | 6 | 1075 | 2003 |
Scheggino | PG | 7 | 461 | 2464 |
Poggiodomo | PG | 8 | 117 | 2581 |
Campello sul Clitunno | PG | 10 | 2442 | 5023 |
Spoleto | PG | 12 | 38218 | 43241 |
Cascia | PG | 13 | 3217 | 46458 |
Sellano | PG | 14 | 1079 | 47537 |
Monteleone di Spoleto | PG | 15 | 599 | 48136 |
Trevi | PG | 16 | 8469 | 56605 |
Castel Ritaldi | PG | 18 | 3278 | 59883 |
Norcia | PG | 18 | 4957 | 64840 |
Preci | PG | 18 | 724 | 65564 |
Ferentillo | TR | 18 | 1913 | 67477 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-10-17 20:57:10 |
42.7705 | 12.8777 | 9 | 2019-10-17 21:03:22 |
Sala Sismica INGV-Roma | 73313821 |
Field | Value |
---|---|
Time (UTC) | 2019-10-17 20:57:10 ± 0.06 |
Latitude | 42.7705 ± 0.0027 |
Longitude | 12.8777 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73313821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 298 |
Semi-minor axis of confidence ellipse (meter) | 252 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 139 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 59 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.18436 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44966 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 73313821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-17 21:03:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2019-10-17T20:57:26.87 | 0.6 | undecidable | manual | S | 337 | 49.9167 | 50 | 0.19 | 46 |
IV.CSP1.EHZ. | 2019-10-17T20:57:25.22 | 0.6 | undecidable | manual | S | 37 | 44.4222 | 50 | -0.01 | 49 |
IV.SMA1.EHZ. | 2019-10-17T20:57:24.59 | 0.6 | undecidable | manual | S | 112 | 40.4262 | 50 | 0.45 | 45 |
IV.RM33.EHZ. | 2019-10-17T20:57:23.90 | 0.6 | undecidable | manual | S | 136 | 39.9267 | 50 | -0.13 | 48 |
IV.MMO1.EHZ. | 2019-10-17T20:57:23.55 | 0.6 | undecidable | manual | S | 68 | 39.2274 | 50 | -0.28 | 46 |
IV.FDMO.HHZ. | 2019-10-17T20:57:22.15 | 0.6 | undecidable | manual | S | 30 | 34.0437 | 50 | -0.3 | 47 |
IV.CESX.HHN. | 2019-10-17T20:57:21.12 | 0.6 | undecidable | manual | S | 233 | 29.748 | 50 | -0.18 | 48 |
IV.MC2.EHZ. | 2019-10-17T20:57:21.27 | 0.6 | undecidable | manual | S | 58 | 29.748 | 50 | -0.03 | 50 |
IV.MOMA.HHZ. | 2019-10-17T20:57:20.46 | 0.6 | undecidable | manual | S | 279 | 25.3524 | 110 | 0.58 | 44 |
IV.CESI.HHZ. | 2019-10-17T20:57:20.10 | 0.6 | undecidable | manual | S | 5 | 26.0517 | 110 | -0.03 | 50 |
IT.GNU.HGZ. | 2019-10-17T20:57:20.25 | 0.6 | undecidable | manual | S | 279 | 25.2525 | 110 | 0.37 | 47 |
IV.ARRO.EHN. | 2019-10-17T20:57:19.12 | 0.6 | undecidable | manual | S | 203 | 23.0547 | 112 | -0.05 | 50 |
IV.ATCC.EHZ. | 2019-10-17T20:57:19.96 | 0.6 | negative | manual | P | 337 | 49.9167 | 50 | 0.12 | 47 |
IT.MTCL.HGN. | 2019-10-17T20:57:19.97 | 0.6 | undecidable | manual | S | 22 | 26.6511 | 109 | -0.36 | 47 |
IV.FEMA.HNN. | 2019-10-17T20:57:19.82 | 0.3 | undecidable | manual | S | 33 | 25.4523 | 110 | -0.1 | 74 |
IV.SMA1.EHZ. | 2019-10-17T20:57:18.98 | 0.1 | undecidable | manual | P | 112 | 40.4262 | 50 | 0.59 | 85 |
IV.MMO1.EHZ. | 2019-10-17T20:57:18.19 | 0.6 | positive | manual | P | 68 | 39.2274 | 50 | -0.02 | 49 |
IV.NRCA.HHZ. | 2019-10-17T20:57:18.22 | 0.6 | undecidable | manual | S | 70 | 20.4684 | 115 | -0.11 | 50 |
IV.RM33.EHZ. | 2019-10-17T20:57:18.27 | 1.0 | negative | manual | P | 136 | 39.9267 | 50 | -0.04 | 24 |
IV.LNSS.HHZ. | 2019-10-17T20:57:18.96 | 0.6 | undecidable | manual | S | 144 | 22.8549 | 112 | -0.12 | 50 |
IV.CSP1.EHZ. | 2019-10-17T20:57:18.98 | 1.0 | negative | manual | P | 37 | 44.4222 | 50 | -0.03 | 24 |
IV.FDMO.HHZ. | 2019-10-17T20:57:17.30 | 0.6 | positive | manual | P | 30 | 34.0437 | 50 | -0.11 | 49 |
IV.FEMA.HNN. | 2019-10-17T20:57:16.18 | 0.1 | undecidable | manual | P | 33 | 25.4523 | 110 | 0.23 | 96 |
IV.CESI.HHZ. | 2019-10-17T20:57:16.21 | 0.1 | undecidable | manual | P | 5 | 26.0517 | 110 | 0.14 | 98 |
IV.MOMA.HHZ. | 2019-10-17T20:57:16.55 | 0.6 | positive | manual | P | 279 | 25.3524 | 110 | 0.62 | 43 |
IV.CESX.HHN. | 2019-10-17T20:57:16.42 | 0.1 | undecidable | manual | P | 233 | 29.748 | 50 | -0.32 | 94 |
IV.MC2.EHZ. | 2019-10-17T20:57:16.84 | 1.0 | positive | manual | P | 58 | 29.748 | 50 | 0.1 | 25 |
IV.LNSS.HHZ. | 2019-10-17T20:57:15.53 | 0.1 | undecidable | manual | P | 144 | 22.8549 | 112 | 0.07 | 100 |
IT.GNU.HGZ. | 2019-10-17T20:57:15.36 | 0.1 | undecidable | manual | P | 279 | 25.2525 | 110 | -0.56 | 89 |
IV.ARRO.EHN. | 2019-10-17T20:57:15.24 | 0.1 | undecidable | manual | P | 203 | 23.0547 | 112 | -0.27 | 96 |
IV.NRCA.HHZ. | 2019-10-17T20:57:15.16 | 0.1 | negative | manual | P | 70 | 20.4684 | 115 | 0.13 | 99 |
IT.MTCL.HGN. | 2019-10-17T20:57:15.95 | 0.1 | undecidable | manual | P | 22 | 26.6511 | 109 | -0.23 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.6 | 0.000277 | 0.52 | AML | other | m | 2019-10-17T20:57:18.60 |
IV.NRCA.HHN. | ML:1.3 | 0.00014800000000000002 | 0.6 | AML | other | m | 2019-10-17T20:57:18.60 |
IV.LNSS.HHE. | ML:1.2 | 0.00011599999999999999 | 0.08 | AML | other | m | 2019-10-17T20:57:20.14 |
IV.CESI.HHN. | ML:1.5 | 0.0001795 | 0.62 | AML | other | m | 2019-10-17T20:57:20.66 |
IV.LNSS.HHN. | ML:1.3 | 0.00013900000000000002 | 0.64 | AML | other | m | 2019-10-17T20:57:20.99 |
IV.CESI.HHE. | ML:1.0 | 0.00006035 | 0.92 | AML | other | m | 2019-10-17T20:57:20.22 |
IV.MOMA.HHE. | ML:1.2 | 0.00009145 | 0.18 | AML | other | m | 2019-10-17T20:57:20.80 |
IV.MOMA.HHN. | ML:1.0 | 0.00006120000000000001 | 0.5 | AML | other | m | 2019-10-17T20:57:21.02 |
IV.FDMO.HHE. | ML:1.3 | 0.00007845 | 0.36 | AML | other | m | 2019-10-17T20:57:22.37 |
IV.FDMO.HHN. | ML:1.2 | 0.00006884999999999999 | 0.12 | AML | other | m | 2019-10-17T20:57:22.76 |
IV.RM33.EHN. | ML:0.9 | 0.000028699999999999996 | 0.64 | AML | other | m | 2019-10-17T20:57:25.37 |
IV.RM33.EHE. | ML:0.9 | 0.000029400000000000003 | 0.32 | AML | other | m | 2019-10-17T20:57:25.74 |
IV.SMA1.EHE. | ML:0.9 | 0.000027099999999999998 | 0.74 | AML | other | m | 2019-10-17T20:57:26.40 |
IV.SMA1.EHN. | ML:0.9 | 0.000026349999999999997 | 0.98 | AML | other | m | 2019-10-17T20:57:27.70 |
IV.ATCC.EHE. | ML:1.0 | 0.000024399999999999997 | 1.42 | AML | other | m | 2019-10-17T20:57:27.84 |
IV.ATCC.EHN. | ML:1.0 | 0.000025099999999999997 | 0.72 | AML | other | m | 2019-10-17T20:57:28.07 |