A magnitude ML 1.1 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8010, 13.1600 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 |
---|---|---|---|---|
Norcia | PG | 6 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5238 |
Arquata del Tronto | AP | 12 | 1178 | 6416 |
Preci | PG | 13 | 724 | 7140 |
Accumoli | RI | 14 | 667 | 7807 |
Montegallo | AP | 15 | 523 | 8330 |
Cascia | PG | 15 | 3217 | 11547 |
Visso | MC | 16 | 1107 | 12654 |
Ussita | MC | 16 | 444 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cerreto di Spoleto | PG | 20 | 1075 | 14777 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-10-27 07:14:33 |
42.8013 | 13.16 | 11 | 2019-10-27 07:20:25 |
Sala Sismica INGV-Roma | 73466611 |
Field | Value |
---|---|
Time (UTC) | 2019-10-27 07:14:33 ± 0.06 |
Latitude | 42.8013 ± 0.0036 |
Longitude | 13.1600 ± 0.0061 |
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 | 73466611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 544 |
Semi-minor axis of confidence ellipse (meter) | 286 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 64 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 21 |
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) | 0.27609 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 73466611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-27 07:20:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2019-10-27T07:14:52.96 | 3.0 | undecidable | manual | S | -0.2 | 0 | |||
IV.EL6.EHZ. | 2019-10-27T07:14:44.34 | 3.0 | undecidable | manual | P | -0.29 | 0 | |||
IV.ATCC.EHZ. | 2019-10-27T07:14:44.62 | 3.0 | positive | manual | P | -0.15 | 0 | |||
IV.CESI.HHZ. | 2019-10-27T07:14:44.45 | 0.3 | undecidable | manual | S | 318 | 30.6471 | 50 | 0.15 | 71 |
IV.SMA1.EHZ. | 2019-10-27T07:14:42.41 | 0.6 | undecidable | manual | S | 143 | 23.754 | 50 | -0.04 | 48 |
IV.LNSS.HHZ. | 2019-10-27T07:14:42.46 | 0.3 | undecidable | manual | S | 204 | 24.0537 | 50 | -0.08 | 72 |
IV.FDMO.HHZ. | 2019-10-27T07:14:42.83 | 0.6 | undecidable | manual | S | 347 | 26.751 | 50 | -0.43 | 44 |
IT.MTCL.HGE. | 2019-10-27T07:14:42.59 | 0.1 | undecidable | manual | S | 329 | 25.0527 | 50 | -0.21 | 93 |
IV.TERO.HHZ. | 2019-10-27T07:14:41.80 | 3.0 | positive | manual | P | 0 | 0 | |||
IV.T1299.EHZ. | 2019-10-27T07:14:41.94 | 0.3 | undecidable | manual | S | 152 | 21.0678 | 50 | 0.21 | 71 |
IV.MTRA.EHE. | 2019-10-27T07:14:41.16 | 0.1 | undecidable | manual | S | 104 | 19.869 | 118 | -0.26 | 94 |
IV.CSP1.EHZ. | 2019-10-27T07:14:40.24 | 3.0 | negative | manual | P | -0.02 | 0 | |||
IV.RM33.EHZ. | 2019-10-27T07:14:40.11 | 3.0 | negative | manual | P | -0.15 | 0 | |||
IV.MF5.EHZ. | 2019-10-27T07:14:40.59 | 3.0 | negative | manual | P | 0.34 | 0 | |||
IV.MMO1.EHZ. | 2019-10-27T07:14:40.60 | 0.3 | undecidable | manual | S | 51 | 17.3715 | 122 | -0.07 | 73 |
IV.FDMO.HHZ. | 2019-10-27T07:14:39.20 | 0.1 | undecidable | manual | P | 347 | 26.751 | 50 | 0.03 | 97 |
IV.CESI.HHZ. | 2019-10-27T07:14:39.88 | 0.1 | undecidable | manual | P | 318 | 30.6471 | 50 | 0.11 | 95 |
IV.MC2.EHZ. | 2019-10-27T07:14:39.61 | 0.6 | undecidable | manual | S | 11 | 12.4764 | 131 | 0.33 | 46 |
IT.MTCL.HGE. | 2019-10-27T07:14:38.88 | 0.1 | undecidable | manual | P | 329 | 25.0527 | 50 | -0.02 | 97 |
IV.MTRA.EHE. | 2019-10-27T07:14:38.08 | 0.1 | undecidable | manual | P | 104 | 19.869 | 118 | -0.02 | 98 |
IV.FEMA.HNE. | 2019-10-27T07:14:38.64 | 0.3 | undecidable | manual | P | 333 | 19.9689 | 118 | 0.52 | 65 |
IV.SMA1.EHZ. | 2019-10-27T07:14:38.64 | 0.1 | undecidable | manual | P | 143 | 23.754 | 50 | -0.06 | 96 |
IV.LNSS.HHZ. | 2019-10-27T07:14:38.77 | 0.1 | undecidable | manual | P | 204 | 24.0537 | 50 | 0.02 | 97 |
IV.T1299.EHZ. | 2019-10-27T07:14:38.49 | 0.1 | undecidable | manual | P | 152 | 21.0678 | 50 | 0.2 | 94 |
IV.MC2.EHZ. | 2019-10-27T07:14:37.14 | 0.1 | undecidable | manual | P | 11 | 12.4764 | 131 | 0.27 | 94 |
IV.MMO1.EHZ. | 2019-10-27T07:14:37.73 | 0.1 | undecidable | manual | P | 51 | 17.3715 | 122 | 0.06 | 98 |
IV.NRCA.HNZ. | 2019-10-27T07:14:37.16 | 0.1 | undecidable | manual | S | 314 | 5.1948 | 154 | -0.55 | 92 |
IV.NRCA.HNZ. | 2019-10-27T07:14:35.96 | 0.1 | undecidable | manual | P | 314 | 5.1948 | 154 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.0 | 0.000048100000000000004 | 0.84 | AML | other | m | 2019-10-27T07:14:43.53 |
IV.CESI.HHE. | ML:1.1 | 0.00005325000000000001 | 0.58 | AML | other | m | 2019-10-27T07:14:44.63 |
IV.CESI.HHN. | ML:1.3 | 0.00010065 | 0.24 | AML | other | m | 2019-10-27T07:14:44.67 |
IV.FDMO.HHE. | ML:0.9 | 0.000041 | 1.56 | AML | other | m | 2019-10-27T07:14:44.86 |
IV.SMA1.EHN. | ML:1.1 | 0.0000838 | 0.54 | AML | other | m | 2019-10-27T07:14:44.90 |
IV.CSP1.EHE. | ML:1.5 | 0.00014000000000000001 | 0.92 | AML | other | m | 2019-10-27T07:14:45.84 |
IV.RM33.EHE. | ML:1.1 | 0.000057300000000000004 | 0.32 | AML | other | m | 2019-10-27T07:14:45.69 |
IV.RM33.EHN. | ML:1.0 | 0.000038150000000000006 | 0.4 | AML | other | m | 2019-10-27T07:14:45.33 |
IV.CSP1.EHN. | ML:1.4 | 0.0000979 | 0.98 | AML | other | m | 2019-10-27T07:14:45.41 |
IV.SMA1.EHE. | ML:1.1 | 0.00007189999999999999 | 0.36 | AML | other | m | 2019-10-27T07:14:48.49 |