A magnitude ML 0.9 earthquake occured in region: 3 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7100, 13.2110 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 |
---|---|---|---|---|
Accumoli | RI | 3 | 667 | 667 |
Arquata del Tronto | AP | 10 | 1178 | 1845 |
Cittareale | RI | 11 | 482 | 2327 |
Amatrice | RI | 11 | 2657 | 4984 |
Norcia | PG | 13 | 4957 | 9941 |
Cascia | PG | 16 | 3217 | 13158 |
Acquasanta Terme | AP | 18 | 2916 | 16074 |
Montegallo | AP | 18 | 523 | 16597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2019-07-06 19:55:22 |
42.7098 | 13.2112 | 11 | 2019-07-06 20:00:37 |
Sala Sismica INGV-Roma | 70305401 |
Field | Value |
---|---|
Time (UTC) | 2019-07-06 19:55:22 ± 0.06 |
Latitude | 42.7098 ± 0.0036 |
Longitude | 13.2112 ± 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 | 70305401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 499 |
Semi-minor axis of confidence ellipse (meter) | 155 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 235 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36962 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 70305401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-07-06 20:00:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2019-07-06T19:55:40.30 | 0.6 | undecidable | manual | Pg | 0.02 | 0.95 | |||
IV.GIGS.HHZ. | 2019-07-06T19:55:35.89 | 0.6 | undecidable | manual | S | 134 | 41.0256 | 50 | -0.35 | 45 |
IV.FDMO.HHE. | 2019-07-06T19:55:35.45 | 0.3 | undecidable | manual | S | 345 | 37.629 | 50 | 0.12 | 71 |
IV.TERO.HHZ. | 2019-07-06T19:55:33.83 | 0.6 | undecidable | manual | S | 107 | 33.4443 | 50 | -0.39 | 45 |
IV.GAVE.EHZ. | 2019-07-06T19:55:32.03 | 0.6 | undecidable | manual | S | 266 | 25.9518 | 50 | -0.18 | 48 |
IV.MC2.EHZ. | 2019-07-06T19:55:31.64 | 3.0 | undecidable | manual | S | 0.19 | 0 | |||
IV.RM33.EHZ. | 2019-07-06T19:55:31.15 | 0.6 | undecidable | manual | S | 179 | 22.2555 | 50 | -0.09 | 49 |
IV.FDMO.HHE. | 2019-07-06T19:55:30.13 | 0.1 | undecidable | manual | P | 345 | 37.629 | 50 | 0.11 | 95 |
IV.LNSS.HHZ. | 2019-07-06T19:55:30.04 | 0.6 | undecidable | manual | S | 230 | 18.2706 | 121 | -0.11 | 49 |
IV.GIGS.HHZ. | 2019-07-06T19:55:30.76 | 1.0 | undecidable | manual | P | 134 | 41.0256 | 50 | 0.21 | 23 |
IV.NRCA.HHZ. | 2019-07-06T19:55:29.15 | 0.6 | undecidable | manual | S | 330 | 15.873 | 124 | -0.28 | 47 |
IV.TERO.HHZ. | 2019-07-06T19:55:29.30 | 0.6 | undecidable | manual | P | 107 | 33.4443 | 50 | -0.09 | 48 |
IV.GAVE.EHZ. | 2019-07-06T19:55:28.12 | 0.6 | positive | manual | P | 266 | 25.9518 | 50 | -0.1 | 48 |
IV.SMA1.EHZ. | 2019-07-06T19:55:28.70 | 0.6 | undecidable | manual | S | 131 | 13.3755 | 129 | -0.05 | 50 |
IV.RM33.EHZ. | 2019-07-06T19:55:27.82 | 0.1 | undecidable | manual | P | 179 | 22.2555 | 50 | 0.16 | 96 |
IV.LNSS.HHZ. | 2019-07-06T19:55:27.02 | 0.1 | undecidable | manual | P | 230 | 18.2706 | 121 | -0.01 | 100 |
IV.SMA1.EHZ. | 2019-07-06T19:55:26.35 | 0.1 | undecidable | manual | P | 131 | 13.3755 | 129 | 0.13 | 98 |
IV.NRCA.HHZ. | 2019-07-06T19:55:26.63 | 0.1 | undecidable | manual | P | 330 | 15.873 | 124 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.5 | 0.00029700000000000006 | 0.66 | AML | other | m | 2019-07-06T19:55:29.20 |
IV.NRCA.HHN. | ML:1.6 | 0.000365 | 0.42 | AML | other | m | 2019-07-06T19:55:29.25 |
IV.SMA1.EHE. | ML:0.8 | 0.000067 | 0.26 | AML | other | m | 2019-07-06T19:55:29.38 |
IV.SMA1.EHN. | ML:0.7 | 0.000056099999999999995 | 1.02 | AML | other | m | 2019-07-06T19:55:29.19 |
IV.LNSS.HHN. | ML:1.0 | 0.0000849 | 1.02 | AML | other | m | 2019-07-06T19:55:30.74 |
IV.LNSS.HHE. | ML:1.1 | 0.00009049999999999999 | 0.34 | AML | other | m | 2019-07-06T19:55:30.39 |
IV.RM33.EHN. | ML:0.6 | 0.00002615 | 0.1 | AML | other | m | 2019-07-06T19:55:31.28 |
IV.RM33.EHE. | ML:0.7 | 0.00002955 | 1.28 | AML | other | m | 2019-07-06T19:55:32.64 |
IV.GAVE.EHN. | ML:1.0 | 0.00005395 | 1.26 | AML | other | m | 2019-07-06T19:55:32.90 |
IV.GAVE.EHE. | ML:0.9 | 0.00004565 | 0.18 | AML | other | m | 2019-07-06T19:55:32.85 |
IV.TERO.HHN. | ML:0.8 | 0.00002455 | 0.46 | AML | other | m | 2019-07-06T19:55:34.61 |
IV.TERO.HHE. | ML:0.8 | 0.000024050000000000002 | 0.7 | AML | other | m | 2019-07-06T19:55:34.68 |
IV.NRCA.HNE. | ML:1.5 | 0.00026317235 | 0.0896 | AML | other | m | 2019-07-06T19:55:29.20 |
IV.NRCA.HNN. | ML:1.7 | 0.00041112185 | 0.4096 | AML | other | m | 2019-07-06T19:55:29.25 |
IV.GIGS.HHE. | ML:0.2 | 0.000002949472 | 0.1536 | AML | other | m | 2019-07-06T19:55:36.88 |
IV.GIGS.HHN. | ML:0.2 | 0.0000045561444999999995 | 0.1024 | AML | other | m | 2019-07-06T19:55:36.49 |