A magnitude ML 1.0 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7740, 13.1510 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 | 14 | 281 | 10300 |
Preci | PG | 15 | 724 | 11024 |
Montegallo | AP | 17 | 523 | 11547 |
Cittareale | RI | 17 | 482 | 12029 |
Visso | MC | 18 | 1107 | 13136 |
Poggiodomo | PG | 19 | 117 | 13253 |
Ussita | MC | 19 | 444 | 13697 |
Amatrice | RI | 20 | 2657 | 16354 |
Cerreto di Spoleto | PG | 20 | 1075 | 17429 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-10-26 10:24:46 |
42.7742 | 13.1513 | 10 | 2019-10-26 10:30:49 |
Sala Sismica INGV-Roma | 73454461 |
Field | Value |
---|---|
Time (UTC) | 2019-10-26 10:24:46 ± 0.04 |
Latitude | 42.7742 ± 0.0018 |
Longitude | 13.1513 ± 0.0037 |
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 | 73454461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 312 |
Semi-minor axis of confidence ellipse (meter) | 52 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 90 |
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) | 129 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32016 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 73454461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-26 10:30:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-10-26T10:24:58.66 | 0.3 | undecidable | manual | S | 7 | 35.5422 | 50 | 0.11 | 72 |
IV.FDMO.HHZ. | 2019-10-26T10:24:56.74 | 0.6 | undecidable | manual | S | 350 | 29.5482 | 50 | -0.23 | 47 |
IV.RM33.EHZ. | 2019-10-26T10:24:56.98 | 0.3 | undecidable | manual | S | 170 | 29.8479 | 50 | -0.07 | 73 |
IV.LNSS.HNN. | 2019-10-26T10:24:54.43 | 0.3 | undecidable | manual | S | 206 | 21.0678 | 115 | 0.04 | 74 |
IV.MMO1.EHZ. | 2019-10-26T10:24:54.00 | 0.3 | undecidable | manual | S | 46 | 19.9689 | 116 | -0.04 | 75 |
IV.SMA1.EHZ. | 2019-10-26T10:24:54.54 | 0.3 | undecidable | manual | S | 137 | 21.867 | 114 | -0.12 | 73 |
IV.CSP1.EHZ. | 2019-10-26T10:24:53.26 | 0.1 | undecidable | manual | P | 7 | 35.5422 | 50 | -0.13 | 95 |
IV.TERO.HHZ. | 2019-10-26T10:24:53.94 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MTRA.EHZ. | 2019-10-26T10:24:53.99 | 0.3 | undecidable | manual | S | 95 | 20.0688 | 116 | -0.1 | 74 |
IV.MF5.EHZ. | 2019-10-26T10:24:53.53 | 0.3 | undecidable | manual | P | 47 | 34.5432 | 50 | 0.3 | 69 |
IV.MC2.EHZ. | 2019-10-26T10:24:52.74 | 0.3 | undecidable | manual | S | 11 | 15.5733 | 122 | 0.03 | 75 |
IV.FDMO.HHZ. | 2019-10-26T10:24:52.33 | 0.1 | undecidable | manual | P | 350 | 29.5482 | 50 | -0.15 | 96 |
IV.RM33.EHZ. | 2019-10-26T10:24:52.57 | 0.1 | undecidable | manual | P | 170 | 29.8479 | 50 | 0.05 | 98 |
IV.SMA1.EHZ. | 2019-10-26T10:24:51.25 | 0.1 | undecidable | manual | P | 137 | 21.867 | 114 | 0.11 | 98 |
IV.MMO1.EHZ. | 2019-10-26T10:24:50.76 | 0.1 | undecidable | manual | P | 46 | 19.9689 | 116 | -0.02 | 100 |
IV.MC2.EHZ. | 2019-10-26T10:24:50.28 | 0.1 | undecidable | manual | P | 11 | 15.5733 | 122 | 0.27 | 96 |
IV.LNSS.HNN. | 2019-10-26T10:24:50.99 | 0.1 | undecidable | manual | P | 206 | 21.0678 | 115 | 0 | 100 |
IV.MTRA.EHZ. | 2019-10-26T10:24:50.76 | 0.1 | undecidable | manual | P | 95 | 20.0688 | 116 | -0.05 | 99 |
IV.NRCA.HNZ. | 2019-10-26T10:24:50.33 | 0.3 | undecidable | manual | S | 335 | 7.2927 | 144 | -0.24 | 73 |
IV.NRCA.HNZ. | 2019-10-26T10:24:48.90 | 0.1 | negative | manual | P | 335 | 7.2927 | 144 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.7 | 0.0008145 | 0.08 | AML | other | m | 2019-10-26T10:24:50.38 |
IV.NRCA.HHE. | ML:1.8 | 0.0009570000000000001 | 0.16 | AML | other | m | 2019-10-26T10:24:50.50 |
IV.MTRA.EHE. | ML:1.1 | 0.00009105 | 0.68 | AML | other | m | 2019-10-26T10:24:54.13 |
IV.MTRA.EHN. | ML:0.9 | 0.00005605 | 0.28 | AML | other | m | 2019-10-26T10:24:55.73 |
IV.SMA1.EHN. | ML:0.9 | 0.0000477 | 1 | AML | other | m | 2019-10-26T10:24:56.36 |
IV.SMA1.EHE. | ML:0.9 | 0.0000505 | 0.96 | AML | other | m | 2019-10-26T10:24:58.17 |
IV.CSP1.EHN. | ML:0.9 | 0.00003175 | 0.42 | AML | other | m | 2019-10-26T10:24:58.83 |
IV.CSP1.EHE. | ML:0.9 | 0.000034 | 0.56 | AML | other | m | 2019-10-26T10:25:02.91 |