A magnitude ML 1.0 earthquake occured in region: 5 km N Acquasanta Terme (AP), on
and geographic coordinates (lat, lon) 42.8100, 13.3940 at 23 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 | 9 | 1178 | 4617 |
Roccafluvione | AP | 9 | 2010 | 6627 |
Montemonaco | AP | 11 | 604 | 7231 |
Venarotta | AP | 11 | 2066 | 9297 |
Palmiano | AP | 11 | 196 | 9493 |
Valle Castellana | TE | 12 | 977 | 10470 |
Montefortino | FM | 15 | 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 |
Folignano | AP | 20 | 9241 | 79649 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-08-25 06:45:58 |
42.8103 | 13.3937 | 23 | 2019-08-25 06:51:25 |
Sala Sismica INGV-Roma | 71787181 |
Field | Value |
---|---|
Time (UTC) | 2019-08-25 06:45:58 ± 0.17 |
Latitude | 42.8103 ± 0.0045 |
Longitude | 13.3937 ± 0.0074 |
Depth (km) | 23 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71787181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 599 |
Semi-minor axis of confidence ellipse (meter) | 292 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 293 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 163 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 14 |
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) | 0.31836 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 71787181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-25 06:51:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ZONE.HHZ. | 2019-08-25T06:47:33.50 | 3.0 | undecidable | manual | Sn | 1.1 | 0 | |||
IV.ACATE.EHZ. | 2019-08-25T06:47:31.69 | 3.0 | negative | manual | Pg | 18.23 | 0 | |||
GU.ENR.HHZ. | 2019-08-25T06:47:23.55 | 3.0 | negative | manual | Pg | 25.629999 | 0 | |||
AC.KBN.HHZ. | 2019-08-25T06:47:11.51 | 3.0 | positive | manual | Pn | -4.45 | 0 | |||
IV.ZONE.HHZ. | 2019-08-25T06:46:53.11 | 3.0 | positive | manual | Pn | 5.41 | 0 | |||
IV.PTRJ.HHZ. | 2019-08-25T06:46:40.91 | 3.0 | undecidable | manual | Sg | 1.98 | 0 | |||
IV.MCRV.HHZ. | 2019-08-25T06:46:25.28 | 3.0 | undecidable | manual | Pn | -2.13 | 0 | |||
IV.NARO.HHZ. | 2019-08-25T06:46:18.18 | 3.0 | positive | manual | Pg | 6.77 | 0 | |||
IV.PTRJ.HHZ. | 2019-08-25T06:46:17.82 | 3.0 | undecidable | manual | Pg | 0.16 | 0 | |||
IV.VVLD.HHZ. | 2019-08-25T06:46:16.07 | 3.0 | undecidable | manual | Sn | -7.46 | 0 | |||
IV.SAMA.HHZ. | 2019-08-25T06:46:12.06 | 3.0 | undecidable | manual | P | 0.34 | 0 | |||
IV.FDMO.HHZ. | 2019-08-25T06:46:11.29 | 0.3 | undecidable | manual | S | 315 | 35.3424 | 116 | -0.03 | 74 |
IV.CSP1.EHZ. | 2019-08-25T06:46:11.36 | 0.6 | undecidable | manual | S | 334 | 34.743 | 116 | 0.17 | 47 |
IV.SMA1.EHZ. | 2019-08-25T06:46:08.12 | 0.6 | undecidable | manual | S | 193 | 20.5683 | 133 | 0.09 | 50 |
IV.LAV9.HNZ. | 2019-08-25T06:46:08.36 | 3.0 | undecidable | manual | Pn | -3.95 | 0 | |||
IV.NRCA.HHZ. | 2019-08-25T06:46:08.78 | 0.6 | undecidable | manual | S | 277 | 22.8549 | 129 | 0.27 | 48 |
IV.MF5.EHZ. | 2019-08-25T06:46:08.22 | 0.3 | undecidable | manual | S | 15 | 20.3685 | 133 | 0.21 | 72 |
IV.MMO1.EHZ. | 2019-08-25T06:46:06.18 | 0.3 | undecidable | manual | S | 331 | 11.2776 | 151 | -0.31 | 73 |
IV.MTRA.EHZ. | 2019-08-25T06:46:05.88 | 0.3 | undecidable | manual | S | 178 | 5.994 | 164 | -0.06 | 76 |
IV.FDMO.HHZ. | 2019-08-25T06:46:05.77 | 1.0 | positive | manual | P | 315 | 35.3424 | 116 | -0.2 | 24 |
IV.CSP1.EHZ. | 2019-08-25T06:46:05.77 | 0.6 | positive | manual | P | 334 | 34.743 | 116 | -0.12 | 48 |
IV.MF5.EHZ. | 2019-08-25T06:46:04.09 | 0.1 | undecidable | manual | P | 15 | 20.3685 | 133 | 0.03 | 100 |
IV.SMA1.EHZ. | 2019-08-25T06:46:04.22 | 0.6 | positive | manual | P | 193 | 20.5683 | 133 | 0.15 | 50 |
IV.NRCA.HHZ. | 2019-08-25T06:46:04.32 | 0.1 | undecidable | manual | P | 277 | 22.8549 | 129 | -0.02 | 99 |
IV.MMO1.EHZ. | 2019-08-25T06:46:03.04 | 0.3 | undecidable | manual | P | 331 | 11.2776 | 151 | -0.14 | 75 |
IV.MTRA.EHZ. | 2019-08-25T06:46:02.81 | 1.0 | undecidable | manual | P | 178 | 5.994 | 164 | -0.05 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.4 | 0.00016450000000000001 | 1.8 | AML | other | m | 2019-08-25T06:46:05.06 |
IV.MTRA.EHN. | ML:1.5 | 0.0002095 | 1.92 | AML | other | m | 2019-08-25T06:46:05.03 |
IV.SMA1.EHN. | ML:0.8 | 0.000034200000000000005 | 1.18 | AML | other | m | 2019-08-25T06:46:08.04 |
IV.NRCA.HHE. | ML:0.9 | 0.0000406 | 0.34 | AML | other | m | 2019-08-25T06:46:08.98 |
IV.SMA1.EHE. | ML:0.9 | 0.0000378 | 1.14 | AML | other | m | 2019-08-25T06:46:09.71 |
IV.NRCA.HHN. | ML:1.1 | 0.00006214999999999999 | 1.1 | AML | other | m | 2019-08-25T06:46:09.34 |
IV.FDMO.HHN. | ML:0.8 | 0.000020549999999999998 | 0.22 | AML | other | m | 2019-08-25T06:46:11.60 |
IV.FDMO.HHE. | ML:0.6 | 0.000017250000000000003 | 0.18 | AML | other | m | 2019-08-25T06:46:12.16 |