A magnitude ML 0.7 earthquake occured in region: 1 km NW Acquasanta Terme (AP), on
and geographic coordinates (lat, lon) 42.7770, 13.4020 at 19 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 | 1 | 2916 | 2916 |
Arquata del Tronto | AP | 9 | 1178 | 4094 |
Valle Castellana | TE | 9 | 977 | 5071 |
Montegallo | AP | 9 | 523 | 5594 |
Roccafluvione | AP | 11 | 2010 | 7604 |
Venarotta | AP | 14 | 2066 | 9670 |
Rocca Santa Maria | TE | 14 | 537 | 10207 |
Palmiano | AP | 15 | 196 | 10403 |
Montemonaco | AP | 15 | 604 | 11007 |
Accumoli | RI | 15 | 667 | 11674 |
Ascoli Piceno | AP | 17 | 49407 | 61081 |
Amatrice | RI | 19 | 2657 | 63738 |
Montefortino | FM | 19 | 1178 | 64916 |
Cortino | TE | 19 | 656 | 65572 |
Folignano | AP | 20 | 9241 | 74813 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-06-19 20:20:50 |
42.7773 | 13.4017 | 19 | 2023-06-19 20:26:30 |
Sala Sismica INGV-Roma | 118569091 |
Field | Value |
---|---|
Time (UTC) | 2023-06-19 20:20:50 ± 0.16 |
Latitude | 42.7773 ± 0.0045 |
Longitude | 13.4017 ± 0.0086 |
Depth (km) | 19 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118569091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 756 |
Semi-minor axis of confidence ellipse (meter) | 219 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 245 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 760.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34804 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 118569091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-06-19 20:26:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2023-06-19T20:21:18.57 | 3.0 | undecidable | manual | S | -0.21 | 0 | |||
IV.GIGS.HHZ. | 2023-06-19T20:21:03.31 | 0.6 | undecidable | manual | S | 159 | 38.628 | 106 | -0.14 | 48 |
IV.FDMO.HHZ. | 2023-06-19T20:21:03.35 | 0.6 | undecidable | manual | S | 318 | 38.4282 | 106 | -0.06 | 49 |
IV.RM33.EHZ. | 2023-06-19T20:21:02.57 | 0.6 | undecidable | manual | S | 207 | 33.4443 | 110 | 0.42 | 45 |
IV.MF5.EHZ. | 2023-06-19T20:21:00.38 | 0.3 | undecidable | manual | S | 11 | 23.8539 | 119 | 0.59 | 67 |
IV.NRCA.HHZ. | 2023-06-19T20:20:59.83 | 0.6 | undecidable | manual | S | 285 | 24.1536 | 119 | -0.06 | 50 |
IV.TERO.HHZ. | 2023-06-19T20:20:59.68 | 0.6 | undecidable | manual | S | 136 | 23.754 | 119 | -0.12 | 49 |
7F.SIB3.EHZ. | 2023-06-19T20:20:58.19 | 0.6 | undecidable | manual | S | 315 | 15.2736 | 134 | 0.23 | 49 |
7F.SIB1.EHZ. | 2023-06-19T20:20:58.48 | 0.6 | undecidable | manual | S | 321 | 16.872 | 131 | 0.2 | 49 |
IV.MMO1.EHZ. | 2023-06-19T20:20:57.74 | 0.3 | undecidable | manual | S | 336 | 14.874 | 135 | -0.14 | 75 |
IV.GIGS.HHZ. | 2023-06-19T20:20:57.91 | 0.1 | undecidable | manual | P | 159 | 38.628 | 106 | -0.03 | 97 |
IV.RM33.EHZ. | 2023-06-19T20:20:57.18 | 1.0 | negative | manual | P | 207 | 33.4443 | 110 | 0 | 25 |
7F.SIB2.EHZ. | 2023-06-19T20:20:57.48 | 0.6 | undecidable | manual | S | 328 | 14.874 | 135 | -0.42 | 47 |
IV.FDMO.HHZ. | 2023-06-19T20:20:57.72 | 1.0 | negative | manual | P | 318 | 38.4282 | 106 | -0.19 | 24 |
IV.MF5.EHZ. | 2023-06-19T20:20:56.09 | 0.3 | negative | manual | P | 11 | 23.8539 | 119 | 0.27 | 72 |
IV.TERO.HHZ. | 2023-06-19T20:20:55.87 | 0.3 | undecidable | manual | P | 136 | 23.754 | 119 | 0.05 | 75 |
7F.SIB1.EHZ. | 2023-06-19T20:20:55.08 | 0.1 | undecidable | manual | P | 321 | 16.872 | 131 | 0.14 | 99 |
IV.NRCA.HHZ. | 2023-06-19T20:20:55.81 | 0.1 | negative | manual | P | 285 | 24.1536 | 119 | -0.06 | 100 |
IV.MMO1.EHZ. | 2023-06-19T20:20:54.66 | 0.3 | negative | manual | P | 336 | 14.874 | 135 | -0.06 | 76 |
7F.SIB3.EHZ. | 2023-06-19T20:20:54.63 | 0.1 | undecidable | manual | P | 315 | 15.2736 | 134 | -0.12 | 100 |
7F.SIB2.EHZ. | 2023-06-19T20:20:54.33 | 0.1 | undecidable | manual | P | 328 | 14.874 | 135 | -0.39 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TERO.HHN. | ML:0.8 | 0.000036150000000000005 | 1.56 | AML | other | m | 2023-06-19T20:21:00.03 |
IV.NRCA.HHN. | ML:1.4 | 0.00014000000000000001 | 0.16 | AML | other | m | 2023-06-19T20:21:00.15 |
IV.NRCA.HHE. | ML:1.2 | 0.000076 | 0.66 | AML | other | m | 2023-06-19T20:21:00.48 |
IV.TERO.HHE. | ML:0.6 | 0.0000217 | 0.58 | AML | other | m | 2023-06-19T20:21:00.31 |
IV.RM33.EHN. | ML:0.6 | 0.000016149999999999996 | 0.36 | AML | other | m | 2023-06-19T20:21:02.67 |
IV.RM33.EHE. | ML:0.6 | 0.00001435 | 0.18 | AML | other | m | 2023-06-19T20:21:03.43 |
IV.MMO1.EHE. | ML:0.4 | 0.0000162772675 | 0.1024 | AML | other | m | 2023-06-19T20:20:58.71 |
IV.MMO1.EHN. | ML:0.7 | 0.00003447471 | 0.1408 | AML | other | m | 2023-06-19T20:20:58.41 |
IV.MF5.EHE. | ML:0.8 | 0.0000315275215 | 11.3024 | AML | other | m | 2023-06-19T20:21:01.02 |
IV.MF5.EHN. | ML:0.6 | 0.000019310015000000004 | 0.5504 | AML | other | m | 2023-06-19T20:21:00.76 |
IV.FDMO.HHE. | ML:0.2 | 0.0000043700392499999995 | 0.2048 | AML | other | m | 2023-06-19T20:21:04.41 |
IV.FDMO.HHN. | ML:0.5 | 0.000007577654 | 0.1536 | AML | other | m | 2023-06-19T20:21:03.86 |