A magnitude ML 1.0 earthquake occured in region: 4 km E Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8410, 13.3770 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 |
---|---|---|---|---|
Montegallo | AP | 4 | 523 | 523 |
Montemonaco | AP | 8 | 604 | 1127 |
Roccafluvione | AP | 8 | 2010 | 3137 |
Acquasanta Terme | AP | 8 | 2916 | 6053 |
Palmiano | AP | 9 | 196 | 6249 |
Arquata del Tronto | AP | 10 | 1178 | 7427 |
Venarotta | AP | 11 | 2066 | 9493 |
Montefortino | FM | 12 | 1178 | 10671 |
Comunanza | AP | 13 | 3166 | 13837 |
Valle Castellana | TE | 15 | 977 | 14814 |
Amandola | FM | 16 | 3629 | 18443 |
Ascoli Piceno | AP | 17 | 49407 | 67850 |
Force | AP | 17 | 1354 | 69204 |
Montefalcone Appennino | FM | 18 | 424 | 69628 |
Castelsantangelo sul Nera | MC | 19 | 281 | 69909 |
Smerillo | FM | 19 | 365 | 70274 |
Accumoli | RI | 19 | 667 | 70941 |
Rotella | AP | 20 | 906 | 71847 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-06-19 22:49:43 |
42.8413 | 13.3768 | 20 | 2023-06-19 22:54:53 |
Sala Sismica INGV-Roma | 118571081 |
Field | Value |
---|---|
Time (UTC) | 2023-06-19 22:49:43 ± 0.1 |
Latitude | 42.8413 ± 0.0036 |
Longitude | 13.3768 ± 0.0074 |
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 | 118571081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 485 |
Semi-minor axis of confidence ellipse (meter) | 281 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 272 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.06835 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38221 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 118571081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-06-19 22:54:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2023-06-19T22:49:57.56 | 0.1 | undecidable | manual | S | 295 | 42.4242 | 106 | 0.22 | 92 |
IV.RM33.EHZ. | 2023-06-19T22:49:56.99 | 0.1 | undecidable | manual | S | 200 | 39.2274 | 107 | 0.47 | 85 |
IV.FDMO.HHZ. | 2023-06-19T22:49:54.63 | 0.1 | undecidable | manual | S | 313 | 31.9458 | 112 | -0.07 | 93 |
IV.CSP1.EHZ. | 2023-06-19T22:49:54.34 | 0.1 | undecidable | manual | S | 333 | 31.0467 | 113 | -0.14 | 92 |
IV.TERO.HHZ. | 2023-06-19T22:49:54.31 | 0.1 | undecidable | manual | S | 143 | 30.5472 | 114 | -0.04 | 95 |
IV.GUMA.HHZ. | 2023-06-19T22:49:53.20 | 0.1 | undecidable | manual | S | 352 | 24.753 | 120 | 0.22 | 94 |
IV.NRCA.HHZ. | 2023-06-19T22:49:52.69 | 0.1 | undecidable | manual | S | 268 | 21.3675 | 125 | 0.48 | 90 |
IV.CESI.HHZ. | 2023-06-19T22:49:51.20 | 0.1 | undecidable | manual | P | 295 | 42.4242 | 106 | -0.18 | 90 |
IV.MF5.EHZ. | 2023-06-19T22:49:51.67 | 0.1 | undecidable | manual | S | 23 | 17.5713 | 131 | 0.26 | 94 |
IV.RM33.EHZ. | 2023-06-19T22:49:50.80 | 0.1 | undecidable | manual | P | 200 | 39.2274 | 107 | -0.11 | 94 |
IV.MTRA.HNZ. | 2023-06-19T22:49:49.99 | 0.1 | undecidable | manual | S | 170 | 9.5793 | 150 | -0.05 | 100 |
IV.MMO1.EHZ. | 2023-06-19T22:49:49.92 | 0.1 | undecidable | manual | S | 328 | 7.5813 | 156 | 0.12 | 99 |
7F.SIB3.EHZ. | 2023-06-19T22:49:49.82 | 0.1 | undecidable | manual | S | 293 | 9.4794 | 150 | -0.21 | 95 |
IV.FDMO.HHZ. | 2023-06-19T22:49:49.53 | 0.1 | undecidable | manual | P | 313 | 31.9458 | 112 | -0.33 | 89 |
IV.CSP1.EHZ. | 2023-06-19T22:49:49.52 | 0.1 | undecidable | manual | P | 333 | 31.0467 | 113 | -0.21 | 92 |
IV.TERO.HHZ. | 2023-06-19T22:49:49.48 | 0.1 | undecidable | manual | P | 143 | 30.5472 | 114 | -0.18 | 95 |
IV.OFFI.HHZ. | 2023-06-19T22:49:49.54 | 0.6 | undecidable | manual | P | 67 | 27.1506 | 117 | 0.35 | 45 |
IV.NRCA.HHZ. | 2023-06-19T22:49:48.38 | 0.1 | undecidable | manual | P | 268 | 21.3675 | 125 | -0.04 | 97 |
IV.GUMA.HHZ. | 2023-06-19T22:49:48.96 | 0.1 | undecidable | manual | P | 352 | 24.753 | 120 | 0.1 | 96 |
IV.MTRA.HNZ. | 2023-06-19T22:49:47.07 | 0.1 | undecidable | manual | P | 170 | 9.5793 | 150 | -0.1 | 99 |
7F.SIB3.EHZ. | 2023-06-19T22:49:47.03 | 0.1 | undecidable | manual | P | 293 | 9.4794 | 150 | -0.13 | 97 |
IV.MF5.EHZ. | 2023-06-19T22:49:47.95 | 0.1 | negative | manual | P | 23 | 17.5713 | 131 | -0.01 | 99 |
IV.MMO1.EHZ. | 2023-06-19T22:49:46.95 | 0.1 | undecidable | manual | P | 328 | 7.5813 | 156 | -0.08 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHE. | ML:1.4 | 0.00019350000000000001 | 1.84 | AML | other | m | 2023-06-19T22:49:49.95 |
IV.MMO1.EHN. | ML:1.1 | 0.0000966 | 0.54 | AML | other | m | 2023-06-19T22:49:50.27 |
IV.NRCA.HHN. | ML:1.3 | 0.0001081 | 0.4 | AML | other | m | 2023-06-19T22:49:52.94 |
IV.NRCA.HHE. | ML:1.2 | 0.00007730000000000001 | 1.06 | AML | other | m | 2023-06-19T22:49:52.84 |
IV.GUMA.HHN. | ML:0.9 | 0.000039800000000000005 | 0.24 | AML | other | m | 2023-06-19T22:49:54.02 |
IV.GUMA.HHE. | ML:0.9 | 0.0000355 | 0.84 | AML | other | m | 2023-06-19T22:49:54.03 |
IV.FDMO.HHN. | ML:0.9 | 0.000029 | 1.8 | AML | other | m | 2023-06-19T22:49:54.08 |
IV.FDMO.HHE. | ML:0.9 | 0.000031 | 0.14 | AML | other | m | 2023-06-19T22:49:55.06 |
IV.TERO.HHN. | ML:0.9 | 0.0000309 | 0.44 | AML | other | m | 2023-06-19T22:49:55.09 |
IV.TERO.HHE. | ML:0.7 | 0.000019450000000000002 | 0.24 | AML | other | m | 2023-06-19T22:49:55.15 |
IV.RM33.EHN. | ML:1.0 | 0.00002925 | 0.6 | AML | other | m | 2023-06-19T22:49:57.42 |
IV.RM33.EHE. | ML:1.0 | 0.000032 | 0.28 | AML | other | m | 2023-06-19T22:49:57.39 |
IV.CESI.HHN. | ML:0.9 | 0.0000229 | 0.32 | AML | other | m | 2023-06-19T22:49:58.57 |
IV.CESI.HHE. | ML:0.8 | 0.000017500000000000002 | 1.04 | AML | other | m | 2023-06-19T22:49:59.05 |