A magnitude ML 1.2 earthquake occured in region: 5 km SW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7510, 13.2460 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 5 | 1178 | 1178 |
Accumoli | RI | 6 | 667 | 1845 |
Montegallo | AP | 13 | 523 | 2368 |
Norcia | PG | 13 | 4957 | 7325 |
Acquasanta Terme | AP | 14 | 2916 | 10241 |
Amatrice | RI | 14 | 2657 | 12898 |
Cittareale | RI | 16 | 482 | 13380 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13661 |
Montemonaco | AP | 18 | 604 | 14265 |
Cascia | PG | 19 | 3217 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-09-19 09:58:41 |
42.7507 | 13.2462 | 12 | 2019-09-19 10:20:39 |
Sala Sismica INGV-Roma | 72553971 |
Field | Value |
---|---|
Time (UTC) | 2019-09-19 09:58:41 ± 0.03 |
Latitude | 42.7507 ± 0.0018 |
Longitude | 13.2462 ± 0.0024 |
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 | 72553971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 190 |
Semi-minor axis of confidence ellipse (meter) | 24 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 130 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 190.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34264 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 72553971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-19 10:20:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RNCA.HHZ. | 2019-09-19T10:00:35.97 | 3.0 | undecidable | manual | Sg | 13.87 | 0 | |||
IV.CAR1.HHZ. | 2019-09-19T10:00:35.14 | 3.0 | undecidable | manual | Sg | -0.95 | 0 | |||
SI.MOSI.HHZ. | 2019-09-19T10:00:33.86 | 3.0 | undecidable | manual | Sn | -6.77 | 0 | |||
IV.ORI.HHZ. | 2019-09-19T10:00:25.03 | 3.0 | undecidable | manual | Sg | 1.98 | 0 | |||
IV.CAPR.HNZ. | 2019-09-19T10:00:16.09 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.SICLA.EHZ. | 2019-09-19T09:59:51.89 | 3.0 | negative | manual | Pn | -3.74 | 0 | |||
IV.FIU.EHZ. | 2019-09-19T09:59:51.33 | 3.0 | undecidable | manual | Sg | 0.52 | 0 | |||
IV.BRSN.EHZ. | 2019-09-19T09:59:37.30 | 3.0 | undecidable | manual | Sg | -0.68 | 0 | |||
IV.RIBO.EHZ.01 | 2019-09-19T09:59:29.37 | 3.0 | undecidable | manual | Sn | -5.4 | 0 | |||
IV.MAGA.HHZ. | 2019-09-19T09:59:28.00 | 3.0 | negative | manual | Pn | -9.99 | 0 | |||
IX.STN3.HHZ.02 | 2019-09-19T09:59:26.49 | 3.0 | positive | manual | Pg | -1.59 | 0 | |||
IV.PE3.EHZ. | 2019-09-19T09:59:20.99 | 3.0 | undecidable | manual | Sg | -0.68 | 0 | |||
IV.MCIV.CHZ. | 2019-09-19T09:59:05.46 | 3.0 | undecidable | manual | Pg | 0.6 | 0 | |||
IV.TERO.HHZ. | 2019-09-19T09:58:51.93 | 0.6 | undecidable | manual | S | 116 | 32.4453 | 92 | -0.28 | 46 |
IV.GAVE.EHZ. | 2019-09-19T09:58:51.36 | 0.6 | undecidable | manual | S | 257 | 29.4483 | 92 | -0.04 | 48 |
IV.LPEL.HHZ. | 2019-09-19T09:58:50.67 | 3.0 | negative | manual | Pn | -9.99 | 0 | |||
IV.LNSS.HHE. | 2019-09-19T09:58:49.74 | 0.6 | undecidable | manual | S | 226 | 23.4543 | 94 | -0.08 | 48 |
IV.MC2.EHE. | 2019-09-19T09:58:48.49 | 0.6 | undecidable | manual | S | 345 | 18.4704 | 97 | 0.01 | 50 |
IV.CSP1.EHZ. | 2019-09-19T09:58:48.32 | 0.1 | undecidable | manual | P | 355 | 38.0286 | 92 | -0.04 | 95 |
IV.FDMO.HHZ. | 2019-09-19T09:58:48.06 | 3.0 | undecidable | manual | Pg | -0.45 | 0 | |||
IV.MMO1.EHZ. | 2019-09-19T09:58:48.28 | 0.3 | undecidable | manual | S | 22 | 17.7711 | 98 | -0.01 | 74 |
IV.ARRO.EHZ. | 2019-09-19T09:58:48.49 | 3.0 | undecidable | manual | Pn | -1.54 | 0 | |||
IV.NRCA.HHZ. | 2019-09-19T09:58:47.12 | 0.6 | undecidable | manual | S | 311 | 14.1747 | 107 | -0.23 | 48 |
IV.TERO.HHZ. | 2019-09-19T09:58:47.41 | 0.3 | undecidable | manual | P | 116 | 32.4453 | 92 | -0.1 | 71 |
IV.GAVE.EHZ. | 2019-09-19T09:58:47.12 | 0.1 | undecidable | manual | P | 257 | 29.4483 | 92 | 0.08 | 96 |
IV.SMA1.EHZ. | 2019-09-19T09:58:47.60 | 0.6 | undecidable | manual | S | 151 | 15.1737 | 104 | -0.03 | 49 |
IV.LNSS.HHE. | 2019-09-19T09:58:46.16 | 0.1 | undecidable | manual | P | 226 | 23.4543 | 94 | 0.03 | 98 |
IV.MTRA.EHZ. | 2019-09-19T09:58:46.84 | 0.6 | undecidable | manual | S | 87 | 12.2766 | 115 | -0.05 | 50 |
IV.MMO1.EHZ. | 2019-09-19T09:58:45.24 | 0.1 | undecidable | manual | P | 22 | 17.7711 | 98 | -0.01 | 99 |
IV.MC2.EHE. | 2019-09-19T09:58:45.48 | 0.3 | undecidable | manual | P | 345 | 18.4704 | 97 | 0.13 | 73 |
IV.SMA1.EHZ. | 2019-09-19T09:58:45.00 | 0.1 | undecidable | manual | P | 151 | 15.1737 | 104 | 0.14 | 98 |
IV.MTRA.EHZ. | 2019-09-19T09:58:44.56 | 0.1 | undecidable | manual | P | 87 | 12.2766 | 115 | 0.12 | 98 |
IV.NRCA.HHZ. | 2019-09-19T09:58:44.71 | 0.1 | negative | manual | P | 311 | 14.1747 | 107 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.1 | 0.00012375 | 0.36 | AML | other | m | 2019-09-19T09:58:47.20 |
IV.NRCA.HHE. | ML:1.7 | 0.0005405 | 0.08 | AML | other | m | 2019-09-19T09:58:47.33 |
IV.NRCA.HHN. | ML:1.6 | 0.000335 | 0.38 | AML | other | m | 2019-09-19T09:58:47.17 |
IV.MTRA.EHN. | ML:1.0 | 0.00010214999999999999 | 0.88 | AML | other | m | 2019-09-19T09:58:47.38 |
IV.GAVE.EHN. | ML:1.0 | 0.0000461 | 0.56 | AML | other | m | 2019-09-19T09:58:52.77 |
IV.GAVE.EHE. | ML:1.0 | 0.000045950000000000006 | 0.98 | AML | other | m | 2019-09-19T09:58:52.83 |
IV.NRCA.HNE. | ML:1.7 | 0.00048613115 | 0.0832 | AML | other | m | 2019-09-19T09:58:47.33 |
IV.NRCA.HNN. | ML:1.5 | 0.00027690425 | 0.1344 | AML | other | m | 2019-09-19T09:58:47.43 |
IV.SMA1.EHE. | ML:1.0 | 0.00008178632999999999 | 0.096 | AML | other | m | 2019-09-19T09:58:47.78 |
IV.SMA1.EHN. | ML:0.8 | 0.00006123988 | 0.1984 | AML | other | m | 2019-09-19T09:58:47.87 |