A magnitude ML 1.4 earthquake occured in region: 5 km E Acquasanta Terme (AP), on
and geographic coordinates (lat, lon) 42.7820, 13.4690 at 15 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 |
Valle Castellana | TE | 6 | 977 | 3893 |
Roccafluvione | AP | 9 | 2010 | 5903 |
Venarotta | AP | 11 | 2066 | 7969 |
Rocca Santa Maria | TE | 12 | 537 | 8506 |
Ascoli Piceno | AP | 12 | 49407 | 57913 |
Montegallo | AP | 13 | 523 | 58436 |
Palmiano | AP | 13 | 196 | 58632 |
Arquata del Tronto | AP | 14 | 1178 | 59810 |
Folignano | AP | 14 | 9241 | 69051 |
Civitella del Tronto | TE | 16 | 5116 | 74167 |
Montemonaco | AP | 18 | 604 | 74771 |
Cortino | TE | 18 | 656 | 75427 |
Maltignano | AP | 19 | 2401 | 77828 |
Campli | TE | 19 | 7209 | 85037 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-04-03 08:14:14 |
42.7817 | 13.4688 | 15 | 2024-04-03 08:20:08 |
Sala Sismica INGV-Roma | 126435381 |
Field | Value |
---|---|
Time (UTC) | 2024-04-03 08:14:14 ± 0.05 |
Latitude | 42.7817 ± 0.0018 |
Longitude | 13.4688 ± 0.0037 |
Depth (km) | 15 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126435381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 260 |
Semi-minor axis of confidence ellipse (meter) | 55 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 180 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.07 |
Epicentral distance of station closest to the epicenter (degree) | 0.15738 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49193 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 126435381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-03 08:20:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2024-04-03T08:14:28.59 | 0.1 | undecidable | manual | S | 312 | 41.9247 | 98 | 0.12 | 94 |
IV.NRCA.HHZ. | 2024-04-03T08:14:25.19 | 0.3 | undecidable | manual | S | 281 | 29.4483 | 104 | 0.01 | 74 |
IV.MML1.EHZ. | 2024-04-03T08:14:24.61 | 0.3 | undecidable | manual | P | 313 | 54.6009 | 96 | 0.01 | 70 |
IV.FDMO.HHZ. | 2024-04-03T08:14:22.54 | 0.1 | undecidable | manual | P | 312 | 41.9247 | 98 | -0.12 | 94 |
IV.CSP1.EHZ. | 2024-04-03T08:14:22.43 | 0.3 | positive | manual | P | 328 | 40.5261 | 99 | -0.01 | 72 |
IV.MMO1.EHZ. | 2024-04-03T08:14:22.18 | 0.1 | undecidable | manual | S | 319 | 17.4714 | 120 | -0.01 | 100 |
IV.SMA1.EHZ. | 2024-04-03T08:14:22.78 | 0.1 | undecidable | manual | S | 213 | 19.9689 | 115 | -0.02 | 99 |
IV.NRCA.HHZ. | 2024-04-03T08:14:20.70 | 0.1 | negative | manual | P | 281 | 29.4483 | 104 | -0.06 | 97 |
IV.MMO1.EHZ. | 2024-04-03T08:14:19.06 | 0.1 | undecidable | manual | P | 319 | 17.4714 | 120 | 0.02 | 100 |
IV.SMA1.EHZ. | 2024-04-03T08:14:19.44 | 0.1 | negative | manual | P | 213 | 19.9689 | 115 | 0.05 | 99 |
IV.TERO.HHZ. | 2024-04-03T08:14:19.51 | 0.1 | undecidable | manual | P | 148 | 20.7681 | 114 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:1.4 | 0.00015900000000000002 | 0.58 | AML | other | m | 2024-04-03T08:14:22.22 |
IV.SMA1.EHN. | ML:1.7 | 0.000291 | 0.14 | AML | other | m | 2024-04-03T08:14:22.87 |
IV.SMA1.EHE. | ML:1.6 | 0.000251 | 1.72 | AML | other | m | 2024-04-03T08:14:23.01 |
IV.MMO1.EHE. | ML:1.0 | 0.00007605 | 0.62 | AML | other | m | 2024-04-03T08:14:23.34 |
IV.NRCA.HHN. | ML:1.7 | 0.0002495 | 0.14 | AML | other | m | 2024-04-03T08:14:25.43 |
IV.NRCA.HHE. | ML:1.6 | 0.0001885 | 0.08 | AML | other | m | 2024-04-03T08:14:25.60 |
IV.FDMO.HHN. | ML:1.3 | 0.000060200000000000006 | 0.26 | AML | other | m | 2024-04-03T08:14:28.82 |
IV.FDMO.HHE. | ML:1.2 | 0.00005645 | 0.18 | AML | other | m | 2024-04-03T08:14:28.98 |
IV.MML1.EHE. | ML:1.0 | 0.00002665 | 0.24 | AML | other | m | 2024-04-03T08:14:32.68 |
IV.MML1.EHN. | ML:1.3 | 0.00004485 | 0.24 | AML | other | m | 2024-04-03T08:14:32.79 |