A magnitude ML 1.3 earthquake occured in region: 2 km NE Acquasanta Terme (AP), on
and geographic coordinates (lat, lon) 42.7900, 13.4240 at 20 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 | 3 | 2916 | 2916 |
Valle Castellana | TE | 9 | 977 | 3893 |
Roccafluvione | AP | 9 | 2010 | 5903 |
Montegallo | AP | 10 | 523 | 6426 |
Arquata del Tronto | AP | 11 | 1178 | 7604 |
Venarotta | AP | 12 | 2066 | 9670 |
Palmiano | AP | 13 | 196 | 9866 |
Rocca Santa Maria | TE | 14 | 537 | 10403 |
Ascoli Piceno | AP | 14 | 49407 | 59810 |
Montemonaco | AP | 15 | 604 | 60414 |
Folignano | AP | 17 | 9241 | 69655 |
Accumoli | RI | 18 | 667 | 70322 |
Montefortino | FM | 18 | 1178 | 71500 |
Comunanza | AP | 19 | 3166 | 74666 |
Cortino | TE | 20 | 656 | 75322 |
Civitella del Tronto | TE | 20 | 5116 | 80438 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-08-13 15:03:51 |
42.7897 | 13.4242 | 20 | 2023-08-13 15:13:22 |
Sala Sismica INGV-Roma | 120090311 |
Field | Value |
---|---|
Time (UTC) | 2023-08-13 15:03:51 ± 0.09 |
Latitude | 42.7897 ± 0.0027 |
Longitude | 13.4242 ± 0.0049 |
Depth (km) | 20 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120090311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 371 |
Semi-minor axis of confidence ellipse (meter) | 226 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 64 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23113 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 120090311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-13 15:13:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.BNI.HHZ. | 2023-08-13T15:05:58.09 | 3.0 | undecidable | manual | Sn | 0.63 | 0 | |||
IY.SPDC.HHZ. | 2023-08-13T15:05:55.16 | 3.0 | undecidable | manual | Sn | -7.22 | 0 | |||
IV.LADO.EHZ. | 2023-08-13T15:05:52.61 | 3.0 | undecidable | manual | Sn | -3.95 | 0 | |||
CR.STON.BHZ. | 2023-08-13T15:05:39.58 | 3.0 | undecidable | manual | Sg | 11.43 | 0 | |||
GU.IMI.HHZ. | 2023-08-13T15:05:28.58 | 3.0 | undecidable | manual | Sn | 0.63 | 0 | |||
OX.CIMO.HHZ. | 2023-08-13T15:05:20.57 | 3.0 | undecidable | manual | Sn | -1.85 | 0 | |||
CH.GIMEL.HHZ. | 2023-08-13T15:05:18.07 | 3.0 | negative | manual | Pn | 4.91 | 0 | |||
IV.MBFT.HHZ. | 2023-08-13T15:05:07.97 | 3.0 | negative | manual | Pg | 7.68 | 0 | |||
IV.CAR1.HNZ. | 2023-08-13T15:05:07.58 | 3.0 | undecidable | manual | Pg | 13.39 | 0 | |||
4P.IT02A.HHZ. | 2023-08-13T15:05:04.84 | 3.0 | undecidable | manual | Pg | 15.21 | 0 | |||
CH.MUGIO.HHZ. | 2023-08-13T15:05:01.64 | 3.0 | undecidable | manual | Pg | 13.9 | 0 | |||
IV.SPS2.HHZ. | 2023-08-13T15:05:01.34 | 3.0 | undecidable | manual | Pg | 6.78 | 0 | |||
OT.OT17.EHZ. | 2023-08-13T15:04:58.59 | 3.0 | undecidable | manual | Sg | 3.73 | 0 | |||
MN.BLY.HHZ. | 2023-08-13T15:04:53.39 | 3.0 | positive | manual | Pg | 9.51 | 0 | |||
GU.CARD.HHZ. | 2023-08-13T15:04:50.61 | 3.0 | undecidable | manual | Sg | 3.58 | 0 | |||
IV.PTRJ.HHZ. | 2023-08-13T15:04:46.77 | 3.0 | undecidable | manual | Sn | -1.4 | 0 | |||
GU.RORO.HHZ. | 2023-08-13T15:04:44.01 | 3.0 | undecidable | manual | Pn | 2.06 | 0 | |||
OX.CIMO.HHZ. | 2023-08-13T15:04:43.22 | 3.0 | positive | manual | Pg | 3.51 | 0 | |||
IV.MGR.HHZ. | 2023-08-13T15:04:42.83 | 3.0 | negative | manual | Pn | 2.56 | 0 | |||
SI.ABSI.HHZ. | 2023-08-13T15:04:42.27 | 3.0 | undecidable | manual | Pn | -4.81 | 0 | |||
IV.VVLD.HHZ. | 2023-08-13T15:04:26.97 | 3.0 | undecidable | manual | S | -1.26 | 0 | |||
IV.PTRJ.HHZ. | 2023-08-13T15:04:18.19 | 3.0 | undecidable | manual | Pn | -2.28 | 0 | |||
IV.RIBO.EHZ.01 | 2023-08-13T15:04:07.88 | 3.0 | undecidable | manual | P | -1.51 | 0 | |||
IV.NRCA.HHZ. | 2023-08-13T15:04:01.17 | 0.6 | undecidable | manual | S | 281 | 25.6521 | 119 | 0.12 | 50 |
IV.TERO.HHZ. | 2023-08-13T15:04:00.63 | 0.6 | undecidable | manual | S | 142 | 23.5542 | 121 | 0.06 | 50 |
IV.MF5.EHZ. | 2023-08-13T15:04:00.43 | 0.6 | undecidable | manual | S | 7 | 22.1556 | 123 | 0.18 | 49 |
IV.SMA1.EHZ. | 2023-08-13T15:03:59.76 | 0.6 | undecidable | manual | S | 202 | 19.0698 | 128 | 0.18 | 50 |
IV.MTRA.HNZ. | 2023-08-13T15:03:57.20 | 0.6 | undecidable | manual | S | 212 | 4.2957 | 166 | -0.16 | 51 |
IV.SMA1.EHZ. | 2023-08-13T15:03:56.11 | 0.6 | undecidable | manual | P | 202 | 19.0698 | 128 | 0.1 | 50 |
IV.MF5.EHZ. | 2023-08-13T15:03:56.34 | 0.3 | negative | manual | P | 7 | 22.1556 | 123 | -0.05 | 76 |
IV.TERO.HHZ. | 2023-08-13T15:03:56.46 | 0.6 | undecidable | manual | P | 142 | 23.5542 | 121 | -0.12 | 50 |
IV.NRCA.HHZ. | 2023-08-13T15:03:56.80 | 0.1 | undecidable | manual | P | 281 | 25.6521 | 119 | -0.06 | 100 |
IV.MTRA.HNZ. | 2023-08-13T15:03:54.66 | 0.3 | undecidable | manual | P | 212 | 4.2957 | 166 | -0.06 | 78 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.1 | 0.00007515 | 0.16 | AML | other | m | 2023-08-13T15:04:00.20 |
IV.SMA1.EHN. | ML:0.9 | 0.00004505 | 0.4 | AML | other | m | 2023-08-13T15:04:00.28 |
IV.NRCA.HHE. | ML:1.4 | 0.00012109999999999999 | 0.1 | AML | other | m | 2023-08-13T15:04:01.31 |
IV.NRCA.HHN. | ML:1.6 | 0.00017999999999999998 | 0.16 | AML | other | m | 2023-08-13T15:04:01.35 |