A magnitude ML 1.2 earthquake occured in region: 3 km SW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7610, 13.2690 at 10 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 | 3 | 1178 | 1178 |
Accumoli | RI | 7 | 667 | 1845 |
Montegallo | AP | 11 | 523 | 2368 |
Acquasanta Terme | AP | 12 | 2916 | 5284 |
Amatrice | RI | 15 | 2657 | 7941 |
Norcia | PG | 15 | 4957 | 12898 |
Montemonaco | AP | 16 | 604 | 13502 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13783 |
Cittareale | RI | 18 | 482 | 14265 |
Valle Castellana | TE | 19 | 977 | 15242 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-08-10 01:33:38 |
42.7608 | 13.2693 | 11 | 2019-08-10 01:41:04 |
Sala Sismica INGV-Roma | 71323241 |
Field | Value |
---|---|
Time (UTC) | 2019-08-10 01:33:38 ± 0.04 |
Latitude | 42.7608 ± 0.0027 |
Longitude | 13.2693 ± 0.0049 |
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 | 71323241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 386 |
Semi-minor axis of confidence ellipse (meter) | 218 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38401 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 71323241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-10 01:41:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LAV9.HHZ. | 2019-08-10T01:34:16.89 | 3.0 | undecidable | manual | S | -0.24 | 0 | |||
IV.EL6.EHZ. | 2019-08-10T01:34:00.14 | 3.0 | undecidable | manual | S | 0.16 | 0 | |||
IV.CESI.HHZ. | 2019-08-10T01:33:51.99 | 0.6 | undecidable | manual | S | 313 | 40.1265 | 50 | 0.03 | 48 |
IV.VCEL.EHZ. | 2019-08-10T01:33:50.04 | 3.0 | positive | manual | P | -0.28 | 0 | |||
IV.EL6.EHZ. | 2019-08-10T01:33:50.24 | 3.0 | undecidable | manual | P | -0.43 | 0 | |||
IV.GAVE.EHZ. | 2019-08-10T01:33:49.72 | 0.6 | undecidable | manual | S | 256 | 31.5462 | 50 | 0.07 | 48 |
IV.MOMA.HHZ. | 2019-08-10T01:33:49.60 | 3.0 | positive | manual | P | 0.39 | 0 | |||
IV.LNSS.HHZ. | 2019-08-10T01:33:48.19 | 0.6 | undecidable | manual | S | 227 | 25.6521 | 50 | 0.11 | 48 |
IV.CAMP.HHZ. | 2019-08-10T01:33:48.51 | 0.6 | undecidable | manual | S | 155 | 27.4503 | 50 | -0.06 | 49 |
IV.RM33.EHZ. | 2019-08-10T01:33:48.71 | 0.6 | undecidable | manual | S | 189 | 28.2495 | 50 | -0.09 | 49 |
IV.MNTT.EHZ. | 2019-08-10T01:33:47.55 | 1.0 | positive | manual | P | 38 | 42.624 | 50 | 0.82 | 19 |
IV.OFFI.HHZ. | 2019-08-10T01:33:47.00 | 3.0 | positive | manual | P | 0.37 | 0 | |||
IV.MC2.EHZ. | 2019-08-10T01:33:46.01 | 0.6 | undecidable | manual | S | 339 | 17.9709 | 120 | 0.13 | 49 |
IV.CESI.HHZ. | 2019-08-10T01:33:46.26 | 0.1 | undecidable | manual | P | 313 | 40.1265 | 50 | -0.08 | 95 |
IV.GIGS.HHZ. | 2019-08-10T01:33:46.35 | 3.0 | positive | manual | P | -0.63 | 0 | |||
IV.GAVE.EHZ. | 2019-08-10T01:33:45.01 | 1.0 | positive | manual | P | 256 | 31.5462 | 50 | 0 | 25 |
IV.FDMO.HHZ. | 2019-08-10T01:33:45.09 | 0.3 | undecidable | manual | P | 334 | 33.9438 | 50 | -0.3 | 69 |
IV.MMO1.EHZ. | 2019-08-10T01:33:45.17 | 0.6 | undecidable | manual | S | 17 | 16.0728 | 123 | -0.16 | 49 |
IV.ARRO.EHZ. | 2019-08-10T01:33:45.76 | 3.0 | undecidable | manual | P | -1.52 | 0 | |||
IV.RM33.EHZ. | 2019-08-10T01:33:44.63 | 0.1 | undecidable | manual | P | 189 | 28.2495 | 50 | 0.12 | 96 |
IV.NRCA.HNZ. | 2019-08-10T01:33:44.80 | 0.6 | undecidable | manual | S | 303 | 14.9739 | 125 | -0.22 | 48 |
IV.TERO.HHZ. | 2019-08-10T01:33:44.71 | 3.0 | undecidable | manual | P | -0.57 | 0 | |||
IV.SMA1.EHZ. | 2019-08-10T01:33:44.98 | 0.6 | undecidable | manual | S | 160 | 15.3735 | 124 | -0.16 | 49 |
IV.LNSS.HHZ. | 2019-08-10T01:33:44.08 | 0.1 | undecidable | manual | P | 227 | 25.6521 | 50 | -0.02 | 99 |
IV.CAMP.HHZ. | 2019-08-10T01:33:44.25 | 0.1 | undecidable | manual | P | 155 | 27.4503 | 50 | -0.13 | 96 |
IV.MTRA.HNZ. | 2019-08-10T01:33:43.57 | 0.6 | undecidable | manual | S | 92 | 10.3785 | 135 | -0.22 | 49 |
IV.MMO1.EHZ. | 2019-08-10T01:33:42.56 | 0.1 | undecidable | manual | P | 17 | 16.0728 | 123 | 0.05 | 100 |
IV.MC2.EHZ. | 2019-08-10T01:33:42.91 | 0.1 | undecidable | manual | P | 339 | 17.9709 | 120 | 0.08 | 99 |
IV.NRCA.HNZ. | 2019-08-10T01:33:42.38 | 0.1 | undecidable | manual | P | 303 | 14.9739 | 125 | 0.05 | 100 |
IV.SMA1.EHZ. | 2019-08-10T01:33:42.53 | 0.1 | undecidable | manual | P | 160 | 15.3735 | 124 | 0.13 | 98 |
IV.MTRA.HNZ. | 2019-08-10T01:33:41.75 | 0.1 | undecidable | manual | P | 92 | 10.3785 | 135 | 0.13 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.2 | 0.0001835 | 0.82 | AML | other | m | 2019-08-10T01:33:43.52 |
IV.MTRA.EHE. | ML:1.3 | 0.000243 | 0.88 | AML | other | m | 2019-08-10T01:33:44.52 |
IV.NRCA.HHE. | ML:1.9 | 0.000812 | 0.18 | AML | other | m | 2019-08-10T01:33:44.89 |
IV.NRCA.HNE. | ML:1.9 | 0.0007379999999999999 | 0.18 | AML | other | m | 2019-08-10T01:33:44.98 |
IV.NRCA.HHN. | ML:1.9 | 0.000804 | 0.14 | AML | other | m | 2019-08-10T01:33:45.00 |
IV.NRCA.HNN. | ML:1.9 | 0.000722 | 0.14 | AML | other | m | 2019-08-10T01:33:45.07 |
IV.SMA1.EHE. | ML:1.0 | 0.00010045000000000002 | 0.86 | AML | other | m | 2019-08-10T01:33:45.33 |
IV.SMA1.EHN. | ML:1.2 | 0.0001575 | 0.26 | AML | other | m | 2019-08-10T01:33:45.21 |
IV.LNSS.HHN. | ML:1.2 | 0.0000931 | 0.18 | AML | other | m | 2019-08-10T01:33:48.28 |
IV.CAMP.HHN. | ML:0.9 | 0.00003905 | 0.34 | AML | other | m | 2019-08-10T01:33:48.66 |
IV.LNSS.HHE. | ML:1.2 | 0.0001 | 0.14 | AML | other | m | 2019-08-10T01:33:48.66 |
IV.CAMP.HHE. | ML:1.1 | 0.000060400000000000004 | 0.18 | AML | other | m | 2019-08-10T01:33:48.70 |
IV.RM33.EHN. | ML:1.0 | 0.00005105 | 0.08 | AML | other | m | 2019-08-10T01:33:49.50 |
IV.RM33.EHE. | ML:1.1 | 0.00006115000000000001 | 0.72 | AML | other | m | 2019-08-10T01:33:49.68 |
IV.TERO.HHN. | ML:1.5 | 0.000141 | 0.08 | AML | other | m | 2019-08-10T01:33:49.81 |
IV.TERO.HHE. | ML:1.3 | 0.000091 | 0.16 | AML | other | m | 2019-08-10T01:33:49.81 |
IV.FDMO.HHE. | ML:0.9 | 0.00002925 | 0.4 | AML | other | m | 2019-08-10T01:33:50.78 |
IV.GAVE.EHN. | ML:1.3 | 0.0000892 | 0.58 | AML | other | m | 2019-08-10T01:33:50.65 |
IV.GAVE.EHE. | ML:1.3 | 0.00009379999999999999 | 1.56 | AML | other | m | 2019-08-10T01:33:50.02 |
IV.CESI.HHE. | ML:1.3 | 0.0000653 | 0.18 | AML | other | m | 2019-08-10T01:33:52.24 |
IV.FDMO.HHN. | ML:0.9 | 0.000030399999999999997 | 0.64 | AML | other | m | 2019-08-10T01:33:52.52 |
IV.CESI.HHN. | ML:1.6 | 0.000122 | 0.14 | AML | other | m | 2019-08-10T01:33:52.63 |
IV.GIGS.HHE. | ML:0.8 | 0.00002095 | 0.44 | AML | other | m | 2019-08-10T01:33:53.36 |
IV.GIGS.HHN. | ML:0.8 | 0.0000218 | 0.38 | AML | other | m | 2019-08-10T01:33:53.18 |
IV.MOMA.HHE. | ML:1.3 | 0.0000441 | 0.22 | AML | other | m | 2019-08-10T01:33:58.62 |
IV.MOMA.HHN. | ML:1.3 | 0.00004 | 0.18 | AML | other | m | 2019-08-10T01:33:58.75 |