A magnitude ML 1.1 earthquake occured in region: 5 km NW Acquasanta Terme (AP), on
and geographic coordinates (lat, lon) 42.8080, 13.3880 at 22 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 |
---|---|---|---|---|
Acquasanta Terme | AP | 5 | 2916 | 2916 |
Montegallo | AP | 6 | 523 | 3439 |
Arquata del Tronto | AP | 8 | 1178 | 4617 |
Roccafluvione | AP | 9 | 2010 | 6627 |
Montemonaco | AP | 11 | 604 | 7231 |
Palmiano | AP | 12 | 196 | 7427 |
Venarotta | AP | 12 | 2066 | 9493 |
Valle Castellana | TE | 12 | 977 | 10470 |
Montefortino | FM | 16 | 1178 | 11648 |
Ascoli Piceno | AP | 16 | 49407 | 61055 |
Comunanza | AP | 17 | 3166 | 64221 |
Accumoli | RI | 17 | 667 | 64888 |
Rocca Santa Maria | TE | 18 | 537 | 65425 |
Force | AP | 19 | 1354 | 66779 |
Amandola | FM | 19 | 3629 | 70408 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-08-19 17:06:57 |
42.8082 | 13.3878 | 22 | 2019-08-19 17:17:31 |
Sala Sismica INGV-Roma | 71629721 |
Field | Value |
---|---|
Time (UTC) | 2019-08-19 17:06:57 ± 0.16 |
Latitude | 42.8082 ± 0.0054 |
Longitude | 13.3878 ± 0.0110 |
Depth (km) | 22 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71629721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 789 |
Semi-minor axis of confidence ellipse (meter) | 567 |
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) | 790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.05216 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43078 |
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 | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 71629721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-19 17:17:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-08-19T17:07:09.19 | 0.3 | undecidable | manual | S | 335 | 34.8429 | 114 | -0.73 | 60 |
IV.TERO.HHZ. | 2019-08-19T17:07:08.24 | 0.3 | undecidable | manual | S | 139 | 27.0507 | 121 | 0.14 | 71 |
IV.NRCA.HNZ. | 2019-08-19T17:07:07.29 | 0.3 | undecidable | manual | S | 277 | 22.4553 | 127 | 0.22 | 71 |
IV.MF5.EHZ. | 2019-08-19T17:07:07.19 | 0.6 | undecidable | manual | S | 16 | 20.7681 | 130 | 0.47 | 45 |
IV.SMA1.EHZ. | 2019-08-19T17:07:06.52 | 0.3 | undecidable | manual | S | 192 | 20.1687 | 131 | -0.09 | 72 |
IV.MC2.EHZ. | 2019-08-19T17:07:06.96 | 0.3 | undecidable | manual | S | 305 | 19.7691 | 132 | 0.43 | 68 |
IV.PF6.EHE. | 2019-08-19T17:07:05.32 | 0.3 | undecidable | manual | P | 337 | 39.8268 | 111 | -0.08 | 71 |
IV.MML1.EHE. | 2019-08-19T17:07:05.93 | 0.3 | undecidable | manual | P | 315 | 47.8188 | 107 | -0.65 | 61 |
IV.RM33.EHE. | 2019-08-19T17:07:05.08 | 1.0 | undecidable | manual | P | 203 | 36.0417 | 113 | 0.21 | 23 |
IV.CSP1.EHZ. | 2019-08-19T17:07:04.64 | 0.3 | undecidable | manual | P | 335 | 34.8429 | 114 | -0.05 | 72 |
IV.MTRA.EHZ. | 2019-08-19T17:07:04.32 | 0.3 | undecidable | manual | S | 173 | 5.7942 | 163 | -0.14 | 73 |
IV.FDMO.HHZ. | 2019-08-19T17:07:04.67 | 0.1 | undecidable | manual | P | 316 | 35.1426 | 114 | -0.07 | 95 |
IV.MMO1.EHZ. | 2019-08-19T17:07:04.97 | 0.1 | undecidable | manual | S | 334 | 11.2776 | 149 | -0.09 | 98 |
IV.MF5.EHZ. | 2019-08-19T17:07:03.03 | 0.3 | undecidable | manual | P | 16 | 20.7681 | 130 | 0.19 | 71 |
IV.TERO.HHZ. | 2019-08-19T17:07:03.62 | 0.3 | undecidable | manual | P | 139 | 27.0507 | 121 | -0.01 | 73 |
IV.NRCA.HNZ. | 2019-08-19T17:07:03.10 | 0.3 | undecidable | manual | P | 277 | 22.4553 | 127 | 0.06 | 73 |
IV.SMA1.EHZ. | 2019-08-19T17:07:02.86 | 0.1 | undecidable | manual | P | 192 | 20.1687 | 131 | 0.08 | 97 |
IV.MC2.EHZ. | 2019-08-19T17:07:02.93 | 0.1 | undecidable | manual | P | 305 | 19.7691 | 132 | 0.2 | 95 |
IV.MTRA.EHZ. | 2019-08-19T17:07:01.49 | 0.1 | undecidable | manual | P | 173 | 5.7942 | 163 | -0.05 | 100 |
IV.MMO1.EHZ. | 2019-08-19T17:07:01.85 | 0.1 | undecidable | manual | P | 334 | 11.2776 | 149 | -0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.2 | 0.0001205 | 0.08 | AML | other | m | 2019-08-19T17:07:04.42 |
IV.MTRA.EHE. | ML:1.2 | 0.0001255 | 0.42 | AML | other | m | 2019-08-19T17:07:04.38 |
IV.SMA1.EHE. | ML:1.0 | 0.000055665975 | 0.0768 | AML | other | m | 2019-08-19T17:07:06.98 |
IV.SMA1.EHN. | ML:1.0 | 0.000056659899999999996 | 0.0896 | AML | other | m | 2019-08-19T17:07:07.07 |
IV.TERO.HHE. | ML:0.8 | 0.000026059245 | 0.1408 | AML | other | m | 2019-08-19T17:07:08.91 |
IV.TERO.HHN. | ML:0.8 | 0.000029875004999999998 | 0.064 | AML | other | m | 2019-08-19T17:07:08.92 |
IV.CSP1.EHE. | ML:0.9 | 0.000027684135 | 0.1024 | AML | other | m | 2019-08-19T17:07:10.60 |
IV.CSP1.EHN. | ML:0.9 | 0.000029719369000000004 | 0.1152 | AML | other | m | 2019-08-19T17:07:09.25 |
IV.FDMO.HHE. | ML:1.4 | 0.00008199356499999999 | 0.1664 | AML | other | m | 2019-08-19T17:07:06.96 |
IV.FDMO.HHN. | ML:1.3 | 0.00006366774 | 0.1536 | AML | other | m | 2019-08-19T17:07:07.03 |