A magnitude ML 1.4 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7760, 13.1460 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 | 5 | 4957 | 4957 |
Accumoli | RI | 12 | 667 | 5624 |
Arquata del Tronto | AP | 12 | 1178 | 6802 |
Cascia | PG | 13 | 3217 | 10019 |
Castelsantangelo sul Nera | MC | 13 | 281 | 10300 |
Preci | PG | 14 | 724 | 11024 |
Montegallo | AP | 17 | 523 | 11547 |
Cittareale | RI | 18 | 482 | 12029 |
Visso | MC | 18 | 1107 | 13136 |
Poggiodomo | PG | 19 | 117 | 13253 |
Ussita | MC | 19 | 444 | 13697 |
Cerreto di Spoleto | PG | 19 | 1075 | 14772 |
Amatrice | RI | 20 | 2657 | 17429 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2019-10-27 12:22:25 |
42.7763 | 13.1458 | 10 | 2019-10-27 12:27:52 |
Sala Sismica INGV-Roma | 73471211 |
Field | Value |
---|---|
Time (UTC) | 2019-10-27 12:22:25 ± 0.07 |
Latitude | 42.7763 ± 0.0036 |
Longitude | 13.1458 ± 0.0074 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73471211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 560 |
Semi-minor axis of confidence ellipse (meter) | 199 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 17 |
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) | 0.27160 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 73471211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-27 12:27:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2019-10-27T12:22:36.31 | 0.3 | undecidable | manual | S | 351 | 29.2485 | 50 | -0.09 | 73 |
IV.RM33.HNE. | 2019-10-27T12:22:36.38 | 0.6 | undecidable | manual | S | 169 | 30.1476 | 50 | -0.27 | 47 |
IV.SMA1.EHZ. | 2019-10-27T12:22:34.11 | 0.1 | undecidable | manual | S | 136 | 22.3554 | 114 | -0.25 | 95 |
IV.TERO.HHZ. | 2019-10-27T12:22:33.62 | 3.0 | undecidable | manual | P | -0.37 | 0 | |||
IV.MTRA.EHZ. | 2019-10-27T12:22:33.54 | 0.1 | undecidable | manual | S | 96 | 20.5683 | 116 | -0.24 | 95 |
IV.MF5.EHZ. | 2019-10-27T12:22:33.21 | 3.0 | positive | manual | P | 0.27 | 0 | |||
IV.T1299.HNZ. | 2019-10-27T12:22:33.68 | 0.3 | undecidable | manual | S | 145 | 19.2696 | 117 | 0.29 | 71 |
IV.LNSS.HHZ. | 2019-10-27T12:22:33.84 | 0.1 | undecidable | manual | S | 204 | 21.0678 | 115 | -0.11 | 98 |
IV.CSP1.EHZ. | 2019-10-27T12:22:32.85 | 3.0 | negative | manual | P | -0.16 | 0 | |||
IV.RM33.HNE. | 2019-10-27T12:22:32.56 | 0.1 | undecidable | manual | P | 169 | 30.1476 | 50 | 0.46 | 89 |
IV.MC2.EHZ. | 2019-10-27T12:22:32.63 | 0.3 | undecidable | manual | S | 13 | 15.3735 | 123 | 0.41 | 70 |
IT.MTCL.HGZ. | 2019-10-27T12:22:31.31 | 0.1 | undecidable | manual | P | 334 | 26.9508 | 50 | -0.28 | 93 |
IV.FDMO.HHZ. | 2019-10-27T12:22:31.92 | 0.1 | undecidable | manual | P | 351 | 29.2485 | 50 | -0.03 | 98 |
IV.T1299.HNZ. | 2019-10-27T12:22:30.48 | 0.1 | undecidable | manual | P | 145 | 19.2696 | 117 | 0.27 | 95 |
IV.LNSS.HHZ. | 2019-10-27T12:22:30.53 | 0.1 | undecidable | manual | P | 204 | 21.0678 | 115 | 0 | 100 |
IV.SMA1.EHZ. | 2019-10-27T12:22:30.71 | 0.1 | undecidable | manual | P | 136 | 22.3554 | 114 | -0.06 | 99 |
IV.MTRA.EHZ. | 2019-10-27T12:22:30.32 | 0.1 | undecidable | manual | P | 96 | 20.5683 | 116 | -0.12 | 98 |
IV.MC2.EHZ. | 2019-10-27T12:22:29.75 | 0.1 | undecidable | manual | P | 13 | 15.3735 | 123 | 0.22 | 97 |
IV.NRCA.HHZ. | 2019-10-27T12:22:29.72 | 0.1 | undecidable | manual | S | 338 | 6.8931 | 145 | -0.32 | 96 |
IV.NRCA.HHZ. | 2019-10-27T12:22:28.43 | 0.1 | undecidable | manual | P | 338 | 6.8931 | 145 | 0.15 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.6 | 0.00064 | 0.08 | AML | other | m | 2019-10-27T12:22:29.91 |
IV.LNSS.HHN. | ML:1.2 | 0.000112 | 0.22 | AML | other | m | 2019-10-27T12:22:34.41 |
IV.LNSS.HHE. | ML:1.1 | 0.00009609999999999999 | 0.38 | AML | other | m | 2019-10-27T12:22:34.23 |
IV.NRCA.HHE. | ML:1.5 | 0.000544216 | 0.064 | AML | other | m | 2019-10-27T12:22:29.00 |
IV.NRCA.HNE. | ML:1.5 | 0.00048290050000000004 | 0.0704 | AML | other | m | 2019-10-27T12:22:29.00 |
IV.NRCA.HNN. | ML:1.5 | 0.00051977545 | 0.0832 | AML | other | m | 2019-10-27T12:22:29.91 |
IV.LNSS.HNE. | ML:1.3 | 0.00015533427499999999 | 0.4096 | AML | other | m | 2019-10-27T12:22:34.23 |
IV.LNSS.HNN. | ML:1.0 | 0.00006390296000000001 | 0.2688 | AML | other | m | 2019-10-27T12:22:33.98 |