A magnitude ML 1.2 earthquake occured in region: 7 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7060, 13.1610 at 13 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 | 7 | 667 | 667 |
Cittareale | RI | 10 | 482 | 1149 |
Norcia | PG | 11 | 4957 | 6106 |
Cascia | PG | 12 | 3217 | 9323 |
Amatrice | RI | 13 | 2657 | 11980 |
Arquata del Tronto | AP | 14 | 1178 | 13158 |
Monteleone di Spoleto | PG | 18 | 599 | 13757 |
Poggiodomo | PG | 19 | 117 | 13874 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-02-14 16:58:27 |
42.7055 | 13.1613 | 13 | 2020-02-14 17:10:20 |
Sala Sismica INGV-Roma | 76518551 |
Field | Value |
---|---|
Time (UTC) | 2020-02-14 16:58:27 ± 0.06 |
Latitude | 42.7055 ± 0.0036 |
Longitude | 13.1613 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76518551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 447 |
Semi-minor axis of confidence ellipse (meter) | 170 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 127 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
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) | 0.33545 |
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 | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 76518551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-14 17:10:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VIVA.HHZ. | 2020-02-14T16:58:44.02 | 3.0 | negative | manual | P | -0.31 | 0 | |||
IV.MC2.EHZ. | 2020-02-14T16:58:36.20 | 0.3 | undecidable | manual | S | 6 | 22.9548 | 100 | 0.26 | 72 |
IV.MMO1.EHZ. | 2020-02-14T16:58:36.53 | 0.3 | undecidable | manual | S | 32 | 25.3524 | 98 | -0.04 | 72 |
IV.GAVE.EHZ. | 2020-02-14T16:58:35.48 | 0.3 | undecidable | manual | S | 266 | 21.867 | 101 | -0.16 | 74 |
IV.FDMO.HHZ. | 2020-02-14T16:58:34.43 | 0.3 | undecidable | manual | P | 351 | 37.2294 | 94 | -0.04 | 72 |
IV.TERO.HHZ. | 2020-02-14T16:58:34.31 | 0.1 | undecidable | manual | P | 104 | 37.2294 | 94 | -0.17 | 93 |
IV.NRCA.HHZ. | 2020-02-14T16:58:33.57 | 0.3 | undecidable | manual | S | 345 | 14.6742 | 115 | -0.25 | 71 |
IV.LNSS.HHZ. | 2020-02-14T16:58:33.87 | 0.3 | undecidable | manual | S | 221 | 15.0738 | 114 | -0.04 | 76 |
IV.GAVE.EHZ. | 2020-02-14T16:58:32.12 | 0.1 | undecidable | manual | P | 266 | 21.867 | 101 | 0 | 100 |
IV.MMO1.EHZ. | 2020-02-14T16:58:32.56 | 0.1 | undecidable | manual | P | 32 | 25.3524 | 98 | -0.1 | 96 |
IV.MC2.EHZ. | 2020-02-14T16:58:32.69 | 0.3 | undecidable | manual | P | 6 | 22.9548 | 100 | 0.4 | 70 |
IV.CAMP.HHZ. | 2020-02-14T16:58:32.94 | 0.3 | undecidable | manual | P | 133 | 27.6501 | 97 | -0.06 | 73 |
IV.MTRA.HNZ. | 2020-02-14T16:58:31.71 | 0.1 | undecidable | manual | P | 73 | 19.9689 | 103 | -0.13 | 96 |
IV.NRCA.HHZ. | 2020-02-14T16:58:31.02 | 0.1 | undecidable | manual | P | 345 | 14.6742 | 115 | -0.05 | 100 |
IV.SMA1.EHZ. | 2020-02-14T16:58:31.53 | 0.1 | undecidable | manual | P | 120 | 16.4724 | 110 | 0.21 | 98 |
IV.LNSS.HHZ. | 2020-02-14T16:58:31.22 | 0.1 | undecidable | manual | P | 221 | 15.0738 | 114 | 0.1 | 99 |
IV.T1299.HNZ. | 2020-02-14T16:58:30.91 | 0.1 | undecidable | manual | P | 129 | 12.6762 | 121 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.3 | 0.000184 | 1.88 | AML | other | m | 2020-02-14T16:58:33.04 |
IV.NRCA.HHN. | ML:1.1 | 0.000107 | 0.5 | AML | other | m | 2020-02-14T16:58:34.32 |
IV.LNSS.HHN. | ML:1.4 | 0.000188 | 0.16 | AML | other | m | 2020-02-14T16:58:34.12 |
IV.NRCA.HHE. | ML:1.2 | 0.0001315 | 0.1 | AML | other | m | 2020-02-14T16:58:34.47 |
IV.GAVE.EHN. | ML:1.1 | 0.00008484999999999999 | 0.38 | AML | other | m | 2020-02-14T16:58:35.70 |
IV.GAVE.EHE. | ML:1.3 | 0.00011905000000000001 | 0.76 | AML | other | m | 2020-02-14T16:58:37.38 |