A magnitude ML 1.3 earthquake occured in region: 4 km NW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7910, 13.2570 at 11 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 4 | 1178 | 1178 |
Montegallo | AP | 9 | 523 | 1701 |
Accumoli | RI | 11 | 667 | 2368 |
Acquasanta Terme | AP | 13 | 2916 | 5284 |
Norcia | PG | 13 | 4957 | 10241 |
Montemonaco | AP | 14 | 604 | 10845 |
Castelsantangelo sul Nera | MC | 14 | 281 | 11126 |
Amatrice | RI | 18 | 2657 | 13783 |
Montefortino | FM | 18 | 1178 | 14961 |
Ussita | MC | 20 | 444 | 15405 |
Roccafluvione | AP | 20 | 2010 | 17415 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-07-02 03:41:40 |
42.7913 | 13.2567 | 11 | 2024-07-02 03:59:04 |
Sala Sismica INGV-Roma | 129402771 |
Field | Value |
---|---|
Time (UTC) | 2024-07-02 03:41:40 ± 0.07 |
Latitude | 42.7913 ± 0.0036 |
Longitude | 13.2567 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 129402771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 323 |
Semi-minor axis of confidence ellipse (meter) | 234 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 352 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 17 |
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) | 0.27429 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 129402771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-07-02 03:59:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2024-07-02T03:41:48.00 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.CSP1.EHZ. | 2024-07-02T03:41:47.18 | 3.0 | undecidable | manual | P | -0.17 | 0 | |||
IV.TERO.HHZ. | 2024-07-02T03:41:47.31 | 3.0 | undecidable | manual | P | -0.48 | 0 | |||
IV.MTRA.HNZ. | 2024-07-02T03:41:46.26 | 0.3 | undecidable | manual | S | 109 | 11.9769 | 132 | -0.15 | 73 |
IV.FDMO.HHZ. | 2024-07-02T03:41:46.72 | 0.3 | undecidable | manual | P | 333 | 30.4473 | 50 | -0.28 | 69 |
IV.LNSS.HHZ. | 2024-07-02T03:41:46.41 | 0.6 | undecidable | manual | P | 220 | 27.3504 | 50 | -0.11 | 48 |
IV.NRCA.HHZ. | 2024-07-02T03:41:46.36 | 0.3 | undecidable | manual | S | 292 | 12.4764 | 130 | -0.17 | 73 |
ZO.PDN11.EHN. | 2024-07-02T03:41:46.31 | 0.3 | undecidable | manual | S | 266 | 11.1777 | 134 | 0.12 | 74 |
IV.MF5.EHZ. | 2024-07-02T03:41:46.89 | 0.6 | positive | manual | P | 37 | 27.3504 | 50 | 0.37 | 45 |
IV.MMO1.EHZ. | 2024-07-02T03:41:46.70 | 0.1 | undecidable | manual | S | 25 | 13.2756 | 129 | -0.04 | 100 |
7F.SIB3.EHZ. | 2024-07-02T03:41:45.70 | 0.1 | undecidable | manual | S | 7 | 9.3795 | 139 | -0.05 | 100 |
IV.SMA1.EHZ. | 2024-07-02T03:41:45.14 | 0.6 | negative | manual | P | 160 | 18.9699 | 119 | -0.05 | 49 |
IV.NRCA.HHZ. | 2024-07-02T03:41:44.21 | 0.1 | positive | manual | P | 292 | 12.4764 | 130 | 0.09 | 99 |
ZO.PDN11.EHN. | 2024-07-02T03:41:44.00 | 0.3 | undecidable | manual | P | 266 | 11.1777 | 134 | 0.08 | 74 |
IV.MMO1.EHZ. | 2024-07-02T03:41:44.30 | 0.1 | undecidable | manual | P | 25 | 13.2756 | 129 | 0.05 | 99 |
IV.MTRA.HNZ. | 2024-07-02T03:41:44.16 | 0.6 | undecidable | manual | P | 109 | 11.9769 | 132 | 0.1 | 49 |
7F.SIB3.EHZ. | 2024-07-02T03:41:43.78 | 0.1 | undecidable | manual | P | 7 | 9.3795 | 139 | 0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.7 | 0.0005489999999999999 | 0.1 | AML | other | m | 2024-07-02T03:41:46.56 |
IV.MMO1.EHN. | ML:1.3 | 0.0001945 | 0.06 | AML | other | m | 2024-07-02T03:41:46.81 |
IV.MMO1.EHE. | ML:1.5 | 0.00034899999999999997 | 0.12 | AML | other | m | 2024-07-02T03:41:46.82 |
IV.NRCA.HNE. | ML:1.6 | 0.0004575 | 1.9 | AML | other | m | 2024-07-02T03:41:46.02 |
IV.NRCA.HHE. | ML:1.7 | 0.0005375 | 1.92 | AML | other | m | 2024-07-02T03:41:46.01 |
IV.NRCA.HNN. | ML:1.7 | 0.0005589999999999999 | 0.76 | AML | other | m | 2024-07-02T03:41:46.61 |
IV.SMA1.EHN. | ML:0.9 | 0.0000641 | 0.36 | AML | other | m | 2024-07-02T03:41:48.30 |
IV.SMA1.EHE. | ML:0.8 | 0.00004985 | 0.3 | AML | other | m | 2024-07-02T03:41:48.49 |
IV.LNSS.HHN. | ML:1.1 | 0.0000629 | 0.34 | AML | other | m | 2024-07-02T03:41:51.21 |
IV.LNSS.HHE. | ML:1.0 | 0.000051750000000000004 | 0.6 | AML | other | m | 2024-07-02T03:41:52.36 |
IV.TERO.HHN. | ML:1.0 | 0.0000432 | 0.5 | AML | other | m | 2024-07-02T03:41:53.60 |
IV.CESI.HHE. | ML:1.1 | 0.000051949999999999996 | 0.72 | AML | other | m | 2024-07-02T03:41:53.75 |
IV.TERO.HHE. | ML:1.1 | 0.000048899999999999996 | 0.42 | AML | other | m | 2024-07-02T03:41:53.43 |
IV.CESI.HHN. | ML:1.4 | 0.00008565000000000001 | 0.48 | AML | other | m | 2024-07-02T03:41:53.77 |