A magnitude ML 1.0 earthquake occured in region: 5 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8240, 13.1330 at 9 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 |
Castelsantangelo sul Nera | MC | 8 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Ussita | MC | 14 | 444 | 7513 |
Arquata del Tronto | AP | 15 | 1178 | 8691 |
Cascia | PG | 15 | 3217 | 11908 |
Montegallo | AP | 17 | 523 | 12431 |
Accumoli | RI | 17 | 667 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Montemonaco | AP | 18 | 604 | 14777 |
Sellano | PG | 18 | 1079 | 15856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-07-10 18:22:32 |
42.8237 | 13.1333 | 9 | 2019-07-10 18:31:01 |
Sala Sismica INGV-Roma | 70446451 |
Field | Value |
---|---|
Time (UTC) | 2019-07-10 18:22:32 ± 0.06 |
Latitude | 42.8237 ± 0.0036 |
Longitude | 13.1333 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 70446451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 405 |
Semi-minor axis of confidence ellipse (meter) | 273 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 298 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39930 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 70446451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-07-10 18:31:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2019-07-10T18:22:51.11 | 3.0 | undecidable | manual | S | -0.28 | 0 | |||
IV.FDMO.HHZ. | 2019-07-10T18:22:41.29 | 0.3 | undecidable | manual | S | 351 | 23.9538 | 111 | -0.2 | 71 |
IV.TERO.HHZ. | 2019-07-10T18:22:40.80 | 0.3 | undecidable | manual | P | 120 | 44.3223 | 50 | -0.33 | 67 |
IV.MMO1.EHZ. | 2019-07-10T18:22:39.48 | 0.3 | undecidable | manual | S | 62 | 17.871 | 117 | -0.08 | 74 |
IV.MF5.EHZ. | 2019-07-10T18:22:39.30 | 0.3 | undecidable | manual | P | 55 | 32.1456 | 50 | 0.05 | 73 |
IV.GUMA.HHZ. | 2019-07-10T18:22:39.18 | 0.1 | undecidable | manual | P | 32 | 31.1466 | 50 | 0.08 | 96 |
IV.CESI.HHZ. | 2019-07-10T18:22:38.32 | 0.1 | undecidable | manual | P | 317 | 27.3504 | 108 | -0.08 | 97 |
IV.SMA1.EHZ. | 2019-07-10T18:22:38.31 | 0.3 | undecidable | manual | P | 142 | 27.0507 | 109 | -0.01 | 74 |
IV.LNSS.HHZ. | 2019-07-10T18:22:38.11 | 0.3 | undecidable | manual | P | 197 | 25.6521 | 109 | 0.04 | 73 |
IV.GAVE.EHZ. | 2019-07-10T18:22:37.95 | 0.1 | undecidable | manual | P | 233 | 24.3534 | 110 | 0.13 | 96 |
IV.FDMO.HHZ. | 2019-07-10T18:22:37.69 | 0.1 | undecidable | manual | P | 351 | 23.9538 | 111 | -0.05 | 98 |
IV.MC2.EHZ. | 2019-07-10T18:22:37.70 | 0.3 | undecidable | manual | S | 25 | 10.7781 | 130 | 0.21 | 73 |
IV.MMO1.EHZ. | 2019-07-10T18:22:36.61 | 0.1 | undecidable | manual | P | 62 | 17.871 | 117 | -0.02 | 100 |
IV.MC2.EHZ. | 2019-07-10T18:22:35.69 | 0.1 | undecidable | manual | P | 25 | 10.7781 | 130 | 0.25 | 96 |
IV.NRCA.HNZ. | 2019-07-10T18:22:35.50 | 0.3 | undecidable | manual | S | 305 | 1.8981 | 168 | -0.33 | 72 |
IV.NRCA.HNZ. | 2019-07-10T18:22:34.61 | 0.1 | undecidable | manual | P | 305 | 1.8981 | 168 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.0 | 0.0042878635 | 0.1024 | AML | other | m | 2019-07-10T18:22:35.61 |
IV.NRCA.HHN. | ML:0.0 | 0.0020409265 | 0.0768 | AML | other | m | 2019-07-10T18:22:35.61 |
IV.NRCA.HNE. | ML:0.0 | 0.0039432575 | 0.1024 | AML | other | m | 2019-07-10T18:22:35.61 |
IV.NRCA.HNN. | ML:0.0 | 0.0015708145 | 0.064 | AML | other | m | 2019-07-10T18:22:35.62 |
IV.FDMO.HHE. | ML:0.9 | 0.00005067152 | 0.2816 | AML | other | m | 2019-07-10T18:22:42.09 |
IV.FDMO.HHN. | ML:0.8 | 0.000032850224999999994 | 0.1664 | AML | other | m | 2019-07-10T18:22:41.95 |
IV.GAVE.EHE. | ML:1.3 | 0.000113477365 | 0.1408 | AML | other | m | 2019-07-10T18:22:41.96 |
IV.GAVE.EHN. | ML:1.1 | 0.00008524057 | 0.32 | AML | other | m | 2019-07-10T18:22:44.08 |