A magnitude ML 1.1 earthquake occured in region: 3 km SE Poggiodomo (PG), on
and geographic coordinates (lat, lon) 42.6910, 12.9600 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 |
---|---|---|---|---|
Poggiodomo | PG | 3 | 117 | 117 |
Monteleone di Spoleto | PG | 4 | 599 | 716 |
Cascia | PG | 5 | 3217 | 3933 |
Scheggino | PG | 11 | 461 | 4394 |
Sant'Anatolia di Narco | PG | 11 | 564 | 4958 |
Vallo di Nera | PG | 12 | 364 | 5322 |
Leonessa | RI | 14 | 2435 | 7757 |
Cerreto di Spoleto | PG | 15 | 1075 | 8832 |
Polino | TR | 15 | 233 | 9065 |
Ferentillo | TR | 16 | 1913 | 10978 |
Norcia | PG | 16 | 4957 | 15935 |
Cittareale | RI | 18 | 482 | 16417 |
Spoleto | PG | 19 | 38218 | 54635 |
Montefranco | TR | 19 | 1276 | 55911 |
Arrone | TR | 20 | 2763 | 58674 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-11-18 00:50:43 |
42.6913 | 12.9595 | 11 | 2020-11-18 01:04:13 |
Sala Sismica INGV-Roma | 84814771 |
Field | Value |
---|---|
Time (UTC) | 2020-11-18 00:50:43 ± 0.04 |
Latitude | 42.6913 ± 0.0027 |
Longitude | 12.9595 ± 0.0024 |
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 | 84814771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 290 |
Semi-minor axis of confidence ellipse (meter) | 233 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 181 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
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) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.04766 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41459 |
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 | 15 |
Type of magnitude | ML |
Reference to an origin | 84814771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-18 01:04:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | 2020-11-18T00:50:58.29 | 0.3 | undecidable | manual | S | 328 | 46.0206 | 50 | -0.09 | 71 |
IV.MMO1.EHZ. | 2020-11-18T00:50:56.24 | 0.3 | undecidable | manual | S | 52 | 37.7289 | 50 | 0.06 | 73 |
IV.MTRA.EHN. | 2020-11-18T00:50:56.16 | 0.3 | undecidable | manual | S | 78 | 36.3414 | 50 | 0.36 | 69 |
IV.FDMO.HHZ. | 2020-11-18T00:50:56.72 | 0.3 | undecidable | manual | S | 15 | 39.627 | 50 | 0.03 | 73 |
IT.GNU.HGN. | 2020-11-18T00:50:55.37 | 0.3 | undecidable | manual | S | 292 | 34.0437 | 50 | 0.17 | 72 |
IV.CESI.HHE. | 2020-11-18T00:50:55.55 | 0.3 | undecidable | manual | S | 353 | 35.0427 | 50 | 0.09 | 73 |
IV.MOMA.HHE. | 2020-11-18T00:50:55.27 | 0.3 | undecidable | manual | S | 292 | 34.1436 | 50 | 0.07 | 73 |
IT.MTCL.HGZ. | 2020-11-18T00:50:55.24 | 0.3 | undecidable | manual | S | 6 | 33.744 | 50 | 0.14 | 72 |
IV.SMA1.EHE. | 2020-11-18T00:50:54.51 | 0.3 | undecidable | manual | S | 102 | 31.3464 | 50 | 0.03 | 74 |
IV.CESX.HHZ. | 2020-11-18T00:50:54.32 | 0.3 | undecidable | manual | S | 253 | 31.746 | 50 | -0.26 | 71 |
IV.FEMA.HNZ. | 2020-11-18T00:50:54.39 | 0.3 | undecidable | manual | S | 14 | 30.9468 | 50 | 0.04 | 74 |
IV.T1299.EHE. | 2020-11-18T00:50:53.26 | 0.3 | undecidable | manual | S | 103 | 27.0507 | 50 | -0.07 | 74 |
IV.ASSB.HHN. | 2020-11-18T00:50:52.48 | 0.3 | undecidable | manual | P | 328 | 46.0206 | 50 | 0.39 | 67 |
IV.NRCA.HHZ. | 2020-11-18T00:50:51.04 | 0.3 | undecidable | manual | S | 39 | 20.1687 | 117 | -0.35 | 71 |
IV.FDMO.HHZ. | 2020-11-18T00:50:50.94 | 0.1 | undecidable | manual | P | 15 | 39.627 | 50 | -0.18 | 95 |
IV.MOMA.HHE. | 2020-11-18T00:50:50.11 | 0.1 | undecidable | manual | P | 292 | 34.1436 | 50 | -0.15 | 96 |
IT.MTCL.HGZ. | 2020-11-18T00:50:50.18 | 1.0 | undecidable | manual | P | 6 | 33.744 | 50 | -0.02 | 25 |
IT.GNU.HGN. | 2020-11-18T00:50:50.07 | 1.0 | undecidable | manual | P | 292 | 34.0437 | 50 | -0.18 | 24 |
IV.CESX.HHZ. | 2020-11-18T00:50:50.05 | 0.1 | undecidable | manual | P | 253 | 31.746 | 50 | 0.15 | 96 |
IV.CESI.HHE. | 2020-11-18T00:50:50.28 | 0.1 | undecidable | manual | P | 353 | 35.0427 | 50 | -0.13 | 96 |
IV.MTRA.EHN. | 2020-11-18T00:50:50.34 | 1.0 | undecidable | manual | P | 78 | 36.3414 | 50 | -0.26 | 23 |
IV.MMO1.EHZ. | 2020-11-18T00:50:50.57 | 0.1 | undecidable | manual | P | 52 | 37.7289 | 50 | -0.25 | 93 |
IV.ARRO.EHZ. | 2020-11-18T00:50:50.93 | 0.3 | undecidable | manual | S | 232 | 20.1687 | 117 | -0.44 | 69 |
IV.T1299.EHE. | 2020-11-18T00:50:49.12 | 0.1 | undecidable | manual | P | 103 | 27.0507 | 50 | -0.05 | 99 |
IV.FEMA.HNZ. | 2020-11-18T00:50:49.67 | 1.0 | undecidable | manual | P | 14 | 30.9468 | 50 | -0.1 | 24 |
IV.LNSS.HHZ. | 2020-11-18T00:50:49.02 | 0.3 | undecidable | manual | S | 146 | 11.7771 | 131 | 0.04 | 77 |
IV.SMA1.EHE. | 2020-11-18T00:50:49.94 | 0.1 | undecidable | manual | P | 102 | 31.3464 | 50 | 0.1 | 98 |
IV.NRCA.HHZ. | 2020-11-18T00:50:47.90 | 0.1 | undecidable | manual | P | 39 | 20.1687 | 117 | -0.16 | 98 |
IV.GAVE.EHZ. | 2020-11-18T00:50:47.87 | 0.3 | undecidable | manual | S | 271 | 5.2947 | 153 | 0.3 | 73 |
IV.ARRO.EHZ. | 2020-11-18T00:50:47.97 | 0.1 | undecidable | manual | P | 232 | 20.1687 | 117 | -0.08 | 100 |
IV.GAVE.EHZ. | 2020-11-18T00:50:46.20 | 0.1 | undecidable | manual | P | 271 | 5.2947 | 153 | 0.35 | 97 |
IV.LNSS.HHZ. | 2020-11-18T00:50:46.81 | 0.1 | undecidable | manual | P | 146 | 11.7771 | 131 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.5 | 0.0005425 | 0.32 | AML | other | m | 2020-11-18T00:50:48.07 |
IV.GAVE.EHE. | ML:1.4 | 0.0004395 | 0.88 | AML | other | m | 2020-11-18T00:50:48.50 |
IV.LNSS.HHE. | ML:1.0 | 0.000107 | 1.1 | AML | other | m | 2020-11-18T00:50:50.71 |
IV.LNSS.HHN. | ML:1.1 | 0.00013700000000000002 | 0.54 | AML | other | m | 2020-11-18T00:50:50.76 |
IV.NRCA.HHE. | ML:1.2 | 0.00010345 | 1.08 | AML | other | m | 2020-11-18T00:50:52.60 |
IV.NRCA.HHN. | ML:1.1 | 0.00009340000000000001 | 1.22 | AML | other | m | 2020-11-18T00:50:52.95 |
IV.GAVE.HNE. | ML:1.4 | 0.00040960249999999997 | 0.14 | AML | other | m | 2020-11-18T00:50:48.23 |
IV.GAVE.HNN. | ML:1.1 | 0.0001813583 | 0.71 | AML | other | m | 2020-11-18T00:50:47.62 |
IV.LNSS.HNE. | ML:1.1 | 0.000129920585 | 1.16 | AML | other | m | 2020-11-18T00:50:50.16 |
IV.LNSS.HNN. | ML:1.0 | 0.000120724705 | 0.18 | AML | other | m | 2020-11-18T00:50:49.57 |
IV.ARRO.EHE. | ML:0.8 | 0.0000449241 | 0.16 | AML | other | m | 2020-11-18T00:50:51.31 |
IV.ARRO.EHN. | ML:0.8 | 0.000051412084999999994 | 0.16 | AML | other | m | 2020-11-18T00:50:52.14 |
IV.CESX.HHE. | ML:0.5 | 0.000013590944000000001 | 0.22 | AML | other | m | 2020-11-18T00:50:55.09 |
IV.FDMO.HHE. | ML:1.0 | 0.000033725905 | 0.2 | AML | other | m | 2020-11-18T00:50:57.39 |
IV.FDMO.HHN. | ML:0.9 | 0.000023866546 | 0.2 | AML | other | m | 2020-11-18T00:50:57.71 |