A magnitude ML 1.1 earthquake occured in region: 2 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8080, 13.1150 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 |
---|---|---|---|---|
Norcia | PG | 2 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Arquata del Tronto | AP | 15 | 1178 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Sellano | PG | 18 | 1079 | 14729 |
Poggiodomo | PG | 18 | 117 | 14846 |
Montegallo | AP | 18 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-10-06 21:22:48 |
42.8078 | 13.1153 | 10 | 2019-10-06 21:36:12 |
Sala Sismica INGV-Roma | 73092301 |
Field | Value |
---|---|
Time (UTC) | 2019-10-06 21:22:48 ± 0.07 |
Latitude | 42.8078 ± 0.0045 |
Longitude | 13.1153 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73092301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 507 |
Semi-minor axis of confidence ellipse (meter) | 394 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48833 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 73092301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-06 21:36:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2019-10-06T21:23:43.10 | 3.0 | undecidable | manual | Sg | 0.04 | 0 | |||
IV.FIR.HHZ. | 2019-10-06T21:23:20.27 | 3.0 | undecidable | manual | Pg | 1.07 | 0 | |||
IV.VIVA.HHZ. | 2019-10-06T21:23:11.05 | 3.0 | negative | manual | P | -0.07 | 0 | |||
IV.APEC.HHZ. | 2019-10-06T21:23:08.14 | 3.0 | undecidable | manual | P | 0.48 | 0 | |||
IV.TERO.HHZ. | 2019-10-06T21:23:02.80 | 0.6 | undecidable | manual | S | 117 | 44.8218 | 50 | -0.13 | 47 |
IV.ARRO.EHZ. | 2019-10-06T21:23:01.20 | 0.6 | undecidable | manual | S | 228 | 38.1285 | 50 | 0.05 | 48 |
IV.ARVD.HHZ. | 2019-10-06T21:23:01.99 | 3.0 | undecidable | manual | P | -1.76 | 0 | |||
IV.RM33.EHZ. | 2019-10-06T21:23:00.12 | 0.6 | undecidable | manual | S | 166 | 34.1436 | 50 | 0.04 | 49 |
IV.MF5.EHZ. | 2019-10-06T21:23:00.74 | 0.6 | undecidable | manual | S | 54 | 34.3434 | 50 | 0.6 | 43 |
IV.CSP1.EHZ. | 2019-10-06T21:22:59.18 | 0.6 | undecidable | manual | S | 13 | 32.3454 | 50 | -0.42 | 45 |
IV.CESI.HHZ. | 2019-10-06T21:22:58.20 | 0.6 | undecidable | manual | S | 322 | 27.75 | 50 | -0.18 | 48 |
IV.EL6.EHZ. | 2019-10-06T21:22:58.74 | 3.0 | negative | manual | P | -1.34 | 0 | |||
IV.MNTT.EHZ. | 2019-10-06T21:22:58.09 | 0.1 | undecidable | manual | P | 54 | 48.1185 | 50 | 0.86 | 75 |
IV.ATCC.EHZ. | 2019-10-06T21:22:58.80 | 3.0 | undecidable | manual | P | -1.33 | 0 | |||
IV.GIGS.HHZ. | 2019-10-06T21:22:57.86 | 0.1 | undecidable | manual | P | 136 | 54.2013 | 50 | -0.32 | 89 |
IV.FDMO.HHZ. | 2019-10-06T21:22:57.36 | 0.6 | undecidable | manual | S | 355 | 25.4523 | 111 | -0.37 | 46 |
IV.SMA1.EHZ. | 2019-10-06T21:22:57.58 | 0.6 | undecidable | manual | S | 138 | 26.6511 | 50 | -0.5 | 45 |
IT.MTCL.HGZ. | 2019-10-06T21:22:56.60 | 0.6 | undecidable | manual | S | 336 | 22.6551 | 114 | -0.24 | 48 |
IV.MTRA.EHZ. | 2019-10-06T21:22:56.92 | 0.6 | undecidable | manual | S | 104 | 23.5542 | 113 | -0.2 | 48 |
IV.TERO.HHZ. | 2019-10-06T21:22:56.65 | 0.1 | undecidable | manual | P | 117 | 44.8218 | 50 | -0.08 | 95 |
IV.RM33.EHZ. | 2019-10-06T21:22:55.05 | 0.1 | undecidable | manual | P | 166 | 34.1436 | 50 | -0.03 | 97 |
IV.MF5.EHZ. | 2019-10-06T21:22:55.32 | 0.1 | undecidable | manual | P | 54 | 34.3434 | 50 | 0.2 | 94 |
IV.ARRO.EHZ. | 2019-10-06T21:22:55.95 | 0.1 | undecidable | manual | P | 228 | 38.1285 | 50 | 0.25 | 93 |
IV.MMO1.EHZ. | 2019-10-06T21:22:55.53 | 0.6 | undecidable | manual | S | 59 | 19.9689 | 116 | -0.45 | 46 |
IV.CESI.HHZ. | 2019-10-06T21:22:54.05 | 0.1 | undecidable | manual | P | 322 | 27.75 | 50 | -0.05 | 98 |
IV.MC2.EHZ. | 2019-10-06T21:22:54.18 | 0.6 | undecidable | manual | S | 28 | 12.9759 | 127 | 0.27 | 48 |
IV.CSP1.EHZ. | 2019-10-06T21:22:54.66 | 0.1 | undecidable | manual | P | 13 | 32.3454 | 50 | -0.15 | 96 |
IV.FDMO.HHZ. | 2019-10-06T21:22:53.54 | 0.1 | undecidable | manual | P | 355 | 25.4523 | 111 | -0.19 | 96 |
IV.SMA1.EHZ. | 2019-10-06T21:22:53.80 | 1.0 | undecidable | manual | P | 138 | 26.6511 | 50 | -0.12 | 24 |
IT.MTCL.HGZ. | 2019-10-06T21:22:53.20 | 0.1 | undecidable | manual | P | 336 | 22.6551 | 114 | -0.01 | 100 |
IV.MTRA.EHZ. | 2019-10-06T21:22:53.47 | 0.1 | undecidable | manual | P | 104 | 23.5542 | 113 | 0.09 | 98 |
IV.MMO1.EHZ. | 2019-10-06T21:22:52.58 | 0.1 | undecidable | manual | P | 59 | 19.9689 | 116 | -0.14 | 98 |
IV.MC2.EHZ. | 2019-10-06T21:22:51.78 | 0.1 | undecidable | manual | P | 28 | 12.9759 | 127 | 0.26 | 96 |
IV.NRCA.HHZ. | 2019-10-06T21:22:51.76 | 0.6 | undecidable | manual | S | 358 | 2.8971 | 164 | -0.07 | 51 |
IV.NRCA.HHZ. | 2019-10-06T21:22:50.59 | 0.1 | undecidable | manual | P | 358 | 2.8971 | 164 | 0.28 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.0 | 0.0000624 | 0.18 | AML | other | m | 2019-10-06T21:22:57.23 |
IV.MTRA.EHE. | ML:1.1 | 0.00007555000000000001 | 1.36 | AML | other | m | 2019-10-06T21:22:58.04 |
IV.FDMO.HHE. | ML:1.1 | 0.0000707 | 0.82 | AML | other | m | 2019-10-06T21:22:58.41 |
IV.FDMO.HHN. | ML:1.1 | 0.00006964999999999999 | 0.94 | AML | other | m | 2019-10-06T21:22:58.52 |
IV.CESI.HHE. | ML:1.3 | 0.0000997 | 0.38 | AML | other | m | 2019-10-06T21:22:58.72 |
IV.CESI.HHN. | ML:1.4 | 0.0001285 | 0.36 | AML | other | m | 2019-10-06T21:22:58.59 |
IV.SMA1.EHN. | ML:1.1 | 0.00006469999999999999 | 1.48 | AML | other | m | 2019-10-06T21:23:01.08 |
IV.RM33.EHN. | ML:1.0 | 0.000039599999999999994 | 1.24 | AML | other | m | 2019-10-06T21:23:01.11 |
IV.RM33.EHE. | ML:1.0 | 0.00003755 | 1.12 | AML | other | m | 2019-10-06T21:23:01.76 |
IV.SMA1.EHE. | ML:1.2 | 0.00009525 | 0.44 | AML | other | m | 2019-10-06T21:23:01.52 |
IV.TERO.HHN. | ML:1.0 | 0.00002845 | 1.16 | AML | other | m | 2019-10-06T21:23:03.91 |
IV.TERO.HHE. | ML:1.0 | 0.0000313 | 0.58 | AML | other | m | 2019-10-06T21:23:04.91 |