A magnitude ML 0.9 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8200, 13.1080 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 | 3 | 4957 | 4957 |
Preci | PG | 9 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Ussita | MC | 14 | 444 | 10730 |
Cerreto di Spoleto | PG | 16 | 1075 | 11805 |
Arquata del Tronto | AP | 16 | 1178 | 12983 |
Sellano | PG | 17 | 1079 | 14062 |
Accumoli | RI | 18 | 667 | 14729 |
Poggiodomo | PG | 19 | 117 | 14846 |
Montegallo | AP | 19 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2019-07-19 00:26:31 |
42.8203 | 13.108 | 10 | 2019-07-19 00:32:01 |
Sala Sismica INGV-Roma | 70694751 |
Field | Value |
---|---|
Time (UTC) | 2019-07-19 00:26:31 ± 0.11 |
Latitude | 42.8203 ± 0.0063 |
Longitude | 13.1080 ± 0.0086 |
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 | 70694751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 744 |
Semi-minor axis of confidence ellipse (meter) | 553 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 312 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.01439 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30667 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 70694751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-07-19 00:32:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SMA1.EHZ. | 2019-07-19T00:26:41.97 | 0.3 | undecidable | manual | S | 139 | 28.0497 | 50 | 0.37 | 68 |
IV.FDMO.HHZ. | 2019-07-19T00:26:40.27 | 0.3 | undecidable | manual | S | 356 | 24.0537 | 112 | -0.09 | 73 |
IV.GAVE.EHZ. | 2019-07-19T00:26:39.62 | 0.3 | undecidable | manual | S | 231 | 22.4553 | 113 | -0.24 | 71 |
IV.MMO1.EHZ. | 2019-07-19T00:26:38.79 | 0.3 | undecidable | manual | S | 64 | 19.869 | 116 | -0.24 | 71 |
IV.MF5.EHZ. | 2019-07-19T00:26:38.48 | 0.3 | undecidable | manual | P | 57 | 34.0437 | 50 | 0.27 | 69 |
IV.GAVE.EHZ. | 2019-07-19T00:26:36.36 | 0.3 | undecidable | manual | P | 231 | 22.4553 | 113 | 0.09 | 73 |
IV.SMA1.EHZ. | 2019-07-19T00:26:36.80 | 0.3 | undecidable | manual | P | 139 | 28.0497 | 50 | -0.48 | 67 |
IV.FDMO.HHZ. | 2019-07-19T00:26:36.49 | 0.1 | undecidable | manual | P | 356 | 24.0537 | 112 | -0.07 | 97 |
IV.MTRA.EHZ. | 2019-07-19T00:26:36.38 | 0.3 | undecidable | manual | P | 107 | 24.5532 | 112 | -0.27 | 70 |
IV.MMO1.EHZ. | 2019-07-19T00:26:35.82 | 0.1 | undecidable | manual | P | 64 | 19.869 | 116 | 0.03 | 99 |
IV.NRCA.HNZ. | 2019-07-19T00:26:34.91 | 0.1 | undecidable | manual | S | 19 | 1.5984 | 171 | 0.12 | 100 |
IV.NRCA.HNZ. | 2019-07-19T00:26:33.69 | 0.1 | undecidable | manual | P | 19 | 1.5984 | 171 | 0.35 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.0 | 0.0007310374 | 0.08 | AML | other | m | 2019-07-19T00:26:35.06 |
IV.NRCA.HHN. | ML:0.0 | 0.0007561218999999999 | 0.08 | AML | other | m | 2019-07-19T00:26:35.06 |
IV.NRCA.HNE. | ML:0.0 | 0.00063114615 | 0.08 | AML | other | m | 2019-07-19T00:26:35.06 |
IV.NRCA.HNN. | ML:0.0 | 0.0007603681 | 0.08 | AML | other | m | 2019-07-19T00:26:35.06 |
IV.GAVE.EHE. | ML:1.3 | 0.00013430158000000001 | 0.1 | AML | other | m | 2019-07-19T00:26:40.00 |
IV.GAVE.EHN. | ML:1.3 | 0.00013162175 | 0.26 | AML | other | m | 2019-07-19T00:26:40.14 |
IV.MTRA.EHE. | ML:1.0 | 0.00005393742999999999 | 0.24 | AML | other | m | 2019-07-19T00:26:41.98 |
IV.MTRA.EHN. | ML:0.8 | 0.000037893280000000004 | 0.12 | AML | other | m | 2019-07-19T00:26:42.11 |
IV.FDMO.HHE. | ML:0.8 | 0.000035394975 | 0.18 | AML | other | m | 2019-07-19T00:26:40.99 |
IV.FDMO.HHN. | ML:0.7 | 0.000028561435000000003 | 0.2 | AML | other | m | 2019-07-19T00:26:42.97 |
IV.SMA1.EHE. | ML:0.8 | 0.00002873604 | 0.42 | AML | other | m | 2019-07-19T00:26:45.23 |
IV.SMA1.EHN. | ML:0.8 | 0.000029765175000000003 | 0.22 | AML | other | m | 2019-07-19T00:26:42.56 |