A magnitude ML 1.4 earthquake occured in region: 1 km SE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6870, 13.2620 at 12 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 | 2 | 667 | 667 |
Amatrice | RI | 7 | 2657 | 3324 |
Arquata del Tronto | AP | 10 | 1178 | 4502 |
Cittareale | RI | 11 | 482 | 4984 |
Acquasanta Terme | AP | 15 | 2916 | 7900 |
Campotosto | AQ | 17 | 542 | 8442 |
Montereale | AQ | 18 | 2581 | 11023 |
Norcia | PG | 18 | 4957 | 15980 |
Montegallo | AP | 18 | 523 | 16503 |
Capitignano | AQ | 19 | 665 | 17168 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-02-14 09:11:44 |
42.6867 | 13.2622 | 12 | 2020-02-14 09:19:37 |
Sala Sismica INGV-Roma | 76509251 |
Field | Value |
---|---|
Time (UTC) | 2020-02-14 09:11:44 ± 0.05 |
Latitude | 42.6867 ± 0.0027 |
Longitude | 13.2622 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76509251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 360 |
Semi-minor axis of confidence ellipse (meter) | 191 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.05486 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37232 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 76509251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-14 09:19:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2020-02-14T09:11:58.18 | 0.3 | undecidable | manual | S | 340 | 41.3253 | 92 | 0.31 | 68 |
IV.TERO.HHZ. | 2020-02-14T09:11:54.28 | 0.3 | undecidable | manual | S | 104 | 28.749 | 94 | -0.24 | 71 |
IV.GAVE.EHZ. | 2020-02-14T09:11:54.63 | 0.3 | undecidable | manual | S | 271 | 30.0477 | 93 | -0.22 | 71 |
IV.MMO1.EHZ. | 2020-02-14T09:11:53.24 | 0.3 | undecidable | manual | S | 13 | 24.1536 | 95 | -0.05 | 74 |
IV.MC2.EHZ. | 2020-02-14T09:11:53.66 | 0.6 | undecidable | manual | S | 347 | 25.6521 | 94 | -0.02 | 50 |
IV.FDMO.HHZ. | 2020-02-14T09:11:52.35 | 0.1 | undecidable | manual | P | 340 | 41.3253 | 92 | 0.19 | 94 |
IV.CAMP.HHE. | 2020-02-14T09:11:52.23 | 0.3 | undecidable | manual | S | 144 | 20.5683 | 97 | -0.12 | 74 |
IV.LNSS.HHZ. | 2020-02-14T09:11:52.15 | 0.3 | undecidable | manual | S | 243 | 20.3685 | 97 | -0.13 | 74 |
IV.NRCA.HHZ. | 2020-02-14T09:11:51.82 | 0.3 | undecidable | manual | S | 324 | 20.2686 | 98 | -0.44 | 69 |
IV.GAVE.EHZ. | 2020-02-14T09:11:50.40 | 0.1 | undecidable | manual | P | 271 | 30.0477 | 93 | -0.02 | 99 |
IV.MTRA.HNZ. | 2020-02-14T09:11:50.21 | 0.3 | undecidable | manual | S | 55 | 13.3755 | 113 | -0.28 | 72 |
IV.TERO.HHZ. | 2020-02-14T09:11:50.32 | 0.1 | undecidable | manual | P | 104 | 28.749 | 94 | 0.09 | 98 |
IV.CAMP.HHE. | 2020-02-14T09:11:49.11 | 0.1 | positive | manual | P | 144 | 20.5683 | 97 | 0.13 | 98 |
IV.SMA1.EHZ. | 2020-02-14T09:11:49.18 | 0.3 | undecidable | manual | S | 136 | 8.5803 | 133 | -0.23 | 74 |
IV.LNSS.HHZ. | 2020-02-14T09:11:49.03 | 0.1 | undecidable | manual | P | 243 | 20.3685 | 97 | 0.09 | 99 |
IV.MMO1.EHZ. | 2020-02-14T09:11:49.46 | 0.1 | undecidable | manual | P | 13 | 24.1536 | 95 | -0.06 | 99 |
IV.MC2.EHZ. | 2020-02-14T09:11:49.85 | 0.1 | undecidable | manual | P | 347 | 25.6521 | 94 | 0.1 | 98 |
IV.NRCA.HHZ. | 2020-02-14T09:11:48.88 | 0.1 | positive | manual | P | 324 | 20.2686 | 98 | -0.05 | 100 |
IV.T1299.HNZ. | 2020-02-14T09:11:48.88 | 0.3 | undecidable | manual | S | 164 | 6.0939 | 145 | -0.08 | 77 |
IV.MTRA.HNZ. | 2020-02-14T09:11:48.01 | 0.1 | negative | manual | P | 55 | 13.3755 | 113 | 0.11 | 100 |
IV.SMA1.EHZ. | 2020-02-14T09:11:47.50 | 0.1 | negative | manual | P | 136 | 8.5803 | 133 | 0.22 | 98 |
IV.T1299.HNZ. | 2020-02-14T09:11:47.28 | 0.1 | positive | manual | P | 164 | 6.0939 | 145 | 0.26 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.2 | 0.00021349999999999996 | 0.56 | AML | other | m | 2020-02-14T09:11:49.62 |
IV.SMA1.EHN. | ML:1.2 | 0.0001855 | 1.58 | AML | other | m | 2020-02-14T09:11:50.94 |
IV.MTRA.EHE. | ML:1.5 | 0.0002765 | 0.86 | AML | other | m | 2020-02-14T09:11:50.35 |
IV.MTRA.EHN. | ML:1.4 | 0.000237 | 0.24 | AML | other | m | 2020-02-14T09:11:50.34 |
IV.NRCA.HHN. | ML:1.3 | 0.00014250000000000002 | 0.42 | AML | other | m | 2020-02-14T09:11:52.53 |
IV.NRCA.HHE. | ML:1.4 | 0.0001895 | 0.12 | AML | other | m | 2020-02-14T09:11:52.40 |
IV.LNSS.HHE. | ML:1.5 | 0.0002135 | 0.26 | AML | other | m | 2020-02-14T09:11:52.44 |
IV.LNSS.HHN. | ML:1.5 | 0.0002395 | 0.36 | AML | other | m | 2020-02-14T09:11:52.52 |
IV.GAVE.EHE. | ML:1.4 | 0.0001295 | 1.42 | AML | other | m | 2020-02-14T09:11:54.21 |
IV.GAVE.EHN. | ML:1.4 | 0.00011795 | 0.86 | AML | other | m | 2020-02-14T09:11:55.93 |
IV.TERO.HHE. | ML:1.0 | 0.0000491 | 0.56 | AML | other | m | 2020-02-14T09:11:56.37 |
IV.TERO.HHN. | ML:1.3 | 0.00010055 | 0.5 | AML | other | m | 2020-02-14T09:11:57.56 |