A magnitude ML 0.7 earthquake occured in region: 1 km E Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7760, 13.3080 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 1 | 1178 | 1178 |
Montegallo | AP | 8 | 523 | 1701 |
Acquasanta Terme | AP | 8 | 2916 | 4617 |
Accumoli | RI | 10 | 667 | 5284 |
Montemonaco | AP | 14 | 604 | 5888 |
Valle Castellana | TE | 16 | 977 | 6865 |
Amatrice | RI | 16 | 2657 | 9522 |
Roccafluvione | AP | 17 | 2010 | 11532 |
Norcia | PG | 18 | 4957 | 16489 |
Castelsantangelo sul Nera | MC | 18 | 281 | 16770 |
Palmiano | AP | 19 | 196 | 16966 |
Montefortino | FM | 19 | 1178 | 18144 |
Venarotta | AP | 19 | 2066 | 20210 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2019-09-19 22:57:53 |
42.776 | 13.3083 | 11 | 2019-09-19 23:12:40 |
Sala Sismica INGV-Roma | 72572041 |
Field | Value |
---|---|
Time (UTC) | 2019-09-19 22:57:53 ± 0.06 |
Latitude | 42.7760 ± 0.0027 |
Longitude | 13.3083 ± 0.0086 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72572041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 477 |
Semi-minor axis of confidence ellipse (meter) | 458 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.06745 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32466 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 72572041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-19 23:12:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-09-19T22:58:05.90 | 0.1 | undecidable | manual | S | 347 | 36.0417 | 50 | -0.15 | 94 |
IV.FDMO.HHZ. | 2019-09-19T22:58:05.24 | 0.3 | undecidable | manual | S | 328 | 34.0437 | 50 | -0.27 | 69 |
IV.TERO.HHZ. | 2019-09-19T22:58:04.07 | 0.3 | undecidable | manual | S | 125 | 29.4483 | 50 | -0.23 | 70 |
IV.CAMP.HHE. | 2019-09-19T22:58:03.76 | 0.1 | undecidable | manual | S | 163 | 27.8499 | 50 | -0.12 | 96 |
IV.MF5.EHE. | 2019-09-19T22:58:03.78 | 0.1 | undecidable | manual | S | 28 | 26.5512 | 50 | 0.27 | 90 |
IV.MC2.EHE. | 2019-09-19T22:58:01.28 | 0.1 | undecidable | manual | S | 327 | 17.871 | 121 | 0.13 | 95 |
IV.T1299.EHE. | 2019-09-19T22:58:01.00 | 0.1 | undecidable | manual | S | 188 | 15.873 | 124 | 0.44 | 91 |
IV.FDMO.HHZ. | 2019-09-19T22:58:00.32 | 1.0 | negative | manual | P | 328 | 34.0437 | 50 | -0.29 | 23 |
IV.RM33.EHE. | 2019-09-19T22:58:00.16 | 0.1 | undecidable | manual | P | 195 | 30.6471 | 50 | 0.08 | 94 |
IV.CSP1.EHZ. | 2019-09-19T22:58:00.61 | 1.0 | positive | manual | P | 347 | 36.0417 | 50 | -0.31 | 23 |
IV.SMA1.EHE. | 2019-09-19T22:58:00.74 | 0.3 | undecidable | manual | S | 172 | 16.2726 | 123 | 0.06 | 74 |
IV.MMO1.EHZ. | 2019-09-19T22:57:59.75 | 0.1 | undecidable | manual | S | 6 | 13.7751 | 128 | -0.22 | 94 |
IV.CAMP.HHE. | 2019-09-19T22:57:59.42 | 0.1 | undecidable | manual | P | 163 | 27.8499 | 50 | -0.24 | 93 |
IV.MF5.EHE. | 2019-09-19T22:57:59.54 | 0.1 | undecidable | manual | P | 28 | 26.5512 | 50 | 0.09 | 94 |
IV.TERO.HHZ. | 2019-09-19T22:57:59.55 | 0.1 | undecidable | manual | P | 125 | 29.4483 | 50 | -0.36 | 91 |
IV.MTRA.EHZ. | 2019-09-19T22:57:58.56 | 0.1 | undecidable | manual | S | 107 | 7.4814 | 145 | 0.1 | 100 |
IV.MC2.EHE. | 2019-09-19T22:57:58.08 | 0.1 | undecidable | manual | P | 327 | 17.871 | 121 | -0.01 | 98 |
IV.T1299.EHE. | 2019-09-19T22:57:57.95 | 0.1 | undecidable | manual | P | 188 | 15.873 | 124 | 0.2 | 95 |
IV.NRCA.HHE. | 2019-09-19T22:57:57.86 | 0.1 | undecidable | manual | P | 292 | 17.0718 | 122 | -0.09 | 97 |
IV.MMO1.EHZ. | 2019-09-19T22:57:57.24 | 1.0 | undecidable | manual | P | 6 | 13.7751 | 128 | -0.17 | 24 |
IV.SMA1.EHE. | 2019-09-19T22:57:57.81 | 0.1 | undecidable | manual | P | 172 | 16.2726 | 123 | -0.01 | 98 |
IV.MTRA.EHZ. | 2019-09-19T22:57:56.66 | 0.1 | positive | manual | P | 107 | 7.4814 | 145 | 0.12 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:0.9 | 0.00011352974999999999 | 0.1024 | AML | other | m | 2019-09-19T22:57:58.93 |
IV.MTRA.EHN. | ML:0.8 | 0.000083938445 | 0.192 | AML | other | m | 2019-09-19T22:57:59.11 |
IV.MTRA.HNE. | ML:0.9 | 0.00012211794 | 0.1024 | AML | other | m | 2019-09-19T22:57:58.92 |
IV.MTRA.HNN. | ML:0.6 | 0.000062254895 | 0.1408 | AML | other | m | 2019-09-19T22:57:59.07 |
IV.TERO.HHE. | ML:0.5 | 0.000015798165 | 0.0768 | AML | other | m | 2019-09-19T22:58:04.40 |
IV.TERO.HHN. | ML:0.5 | 0.0000126740515 | 0.0768 | AML | other | m | 2019-09-19T22:58:04.37 |
IV.FDMO.HHE. | ML:0.4 | 0.000011376374999999998 | 0.2304 | AML | other | m | 2019-09-19T22:58:05.69 |