A magnitude ML 1.1 earthquake occured in region: 1 km NW Folignano (AP), on
and geographic coordinates (lat, lon) 42.8260, 13.6260 at 10 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 |
---|---|---|---|---|
Folignano | AP | 1 | 9241 | 9241 |
Ascoli Piceno | AP | 5 | 49407 | 58648 |
Maltignano | AP | 5 | 2401 | 61049 |
Civitella del Tronto | TE | 7 | 5116 | 66165 |
Sant'Egidio alla Vibrata | TE | 8 | 9811 | 75976 |
Castel di Lama | AP | 9 | 8634 | 84610 |
Appignano del Tronto | AP | 9 | 1785 | 86395 |
Ancarano | TE | 10 | 1857 | 88252 |
Colli del Tronto | AP | 12 | 3668 | 91920 |
Castorano | AP | 12 | 2380 | 94300 |
Campli | TE | 12 | 7209 | 101509 |
Venarotta | AP | 12 | 2066 | 103575 |
Torano Nuovo | TE | 12 | 1611 | 105186 |
Castignano | AP | 13 | 2796 | 107982 |
Roccafluvione | AP | 13 | 2010 | 109992 |
Offida | AP | 13 | 5058 | 115050 |
Spinetoli | AP | 14 | 7215 | 122265 |
Valle Castellana | TE | 14 | 977 | 123242 |
Sant'Omero | TE | 15 | 5243 | 128485 |
Rotella | AP | 15 | 906 | 129391 |
Monsampolo del Tronto | AP | 16 | 4611 | 134002 |
Nereto | TE | 16 | 5242 | 139244 |
Palmiano | AP | 16 | 196 | 139440 |
Controguerra | TE | 16 | 2436 | 141876 |
Montedinove | AP | 17 | 488 | 142364 |
Corropoli | TE | 17 | 5045 | 147409 |
Bellante | TE | 17 | 7152 | 154561 |
Rocca Santa Maria | TE | 17 | 537 | 155098 |
Montalto delle Marche | AP | 18 | 2122 | 157220 |
Cossignano | AP | 18 | 978 | 158198 |
Acquasanta Terme | AP | 19 | 2916 | 161114 |
Force | AP | 19 | 1354 | 162468 |
Torricella Sicura | TE | 19 | 2641 | 165109 |
Teramo | TE | 20 | 54892 | 220001 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-08-13 23:56:51 |
42.826 | 13.6258 | 11 | 2023-08-14 00:01:15 |
Sala Sismica INGV-Roma | 120102451 |
Field | Value |
---|---|
Time (UTC) | 2023-08-13 23:56:51 ± 0.15 |
Latitude | 42.8260 ± 0.0072 |
Longitude | 13.6258 ± 0.0147 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120102451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1190 |
Semi-minor axis of confidence ellipse (meter) | 820 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 262 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1190.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44696 |
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 | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 120102451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-14 00:01:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SMA1.EHZ. | 2023-08-13T23:57:02.96 | 0.6 | undecidable | manual | S | 228 | 32.1456 | 50 | 0.58 | 45 |
IV.MNTT.EHZ. | 2023-08-13T23:57:01.81 | 0.6 | undecidable | manual | S | 355 | 26.2515 | 50 | 0.98 | 38 |
IV.MF5.EHZ. | 2023-08-13T23:57:00.35 | 0.6 | undecidable | manual | S | 323 | 22.4553 | 50 | 0.55 | 46 |
IV.MMO1.EHZ. | 2023-08-13T23:57:00.99 | 0.6 | undecidable | manual | S | 289 | 25.6521 | 50 | 0.34 | 48 |
IV.TERO.HHZ. | 2023-08-13T23:57:00.47 | 0.6 | undecidable | manual | S | 185 | 22.6551 | 50 | 0.62 | 45 |
IV.CSP1.EHZ. | 2023-08-13T23:56:59.10 | 0.6 | negative | manual | P | 311 | 45.1215 | 50 | -0.57 | 44 |
IV.FDMO.HHZ. | 2023-08-13T23:56:59.78 | 0.6 | negative | manual | P | 298 | 49.617 | 50 | -0.58 | 43 |
IV.NRCA.HHZ. | 2023-08-13T23:56:58.86 | 0.6 | positive | manual | P | 271 | 41.625 | 50 | -0.27 | 48 |
IV.CIMA.HNZ. | 2023-08-13T23:56:57.38 | 3.0 | positive | manual | P | -0.73 | 0 | |||
IV.SMA1.EHZ. | 2023-08-13T23:56:57.55 | 0.1 | positive | manual | P | 228 | 32.1456 | 50 | -0.12 | 100 |
IV.GUMA.HHZ. | 2023-08-13T23:56:57.87 | 0.6 | positive | manual | P | 318 | 35.3424 | 50 | -0.29 | 48 |
IV.MMO1.EHZ. | 2023-08-13T23:56:56.37 | 0.3 | negative | manual | P | 289 | 25.6521 | 50 | -0.3 | 73 |
IV.TERO.HHZ. | 2023-08-13T23:56:56.09 | 0.3 | positive | manual | P | 185 | 22.6551 | 50 | -0.11 | 76 |
IV.MNTT.EHZ. | 2023-08-13T23:56:56.93 | 0.1 | positive | manual | P | 355 | 26.2515 | 50 | 0.16 | 100 |
IV.TRTR.HHZ. | 2023-08-13T23:56:56.23 | 0.3 | negative | manual | P | 95 | 23.5542 | 50 | -0.12 | 76 |
IV.MF5.EHZ. | 2023-08-13T23:56:55.95 | 0.1 | negative | manual | P | 323 | 22.4553 | 50 | -0.22 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MF5.EHN. | ML:0.8 | 0.000039755 | 0.86 | AML | other | m | 2023-08-13T23:57:00.45 |
IV.TERO.HHN. | ML:1.3 | 0.00013350000000000002 | 0.54 | AML | other | m | 2023-08-13T23:57:00.72 |
IV.TERO.HHE. | ML:1.3 | 0.000135 | 0.56 | AML | other | m | 2023-08-13T23:57:00.92 |
IV.MF5.EHE. | ML:0.8 | 0.00003759999999999999 | 1.18 | AML | other | m | 2023-08-13T23:57:01.33 |
IV.MMO1.EHE. | ML:0.9 | 0.000048049999999999996 | 1.38 | AML | other | m | 2023-08-13T23:57:02.21 |
IV.MMO1.EHN. | ML:1.1 | 0.0000696 | 0.34 | AML | other | m | 2023-08-13T23:57:02.25 |
IV.MNTT.EHE. | ML:1.5 | 0.000191 | 0.3 | AML | other | m | 2023-08-13T23:57:03.02 |
IV.SMA1.EHE. | ML:1.3 | 0.0000885 | 0.1 | AML | other | m | 2023-08-13T23:57:03.55 |
IV.SMA1.EHN. | ML:1.3 | 0.00009195 | 0.46 | AML | other | m | 2023-08-13T23:57:03.56 |
IV.MNTT.EHN. | ML:1.6 | 0.0002125 | 1.82 | AML | other | m | 2023-08-13T23:57:03.96 |
IV.NRCA.HHE. | ML:1.2 | 0.0000498 | 0.08 | AML | other | m | 2023-08-13T23:57:05.95 |
IV.NRCA.HHN. | ML:1.3 | 0.0000627 | 1.14 | AML | other | m | 2023-08-13T23:57:06.72 |
IV.FDMO.HHE. | ML:0.8 | 0.00001695 | 0.22 | AML | other | m | 2023-08-13T23:57:07.60 |
IV.FDMO.HHN. | ML:0.8 | 0.000014499999999999998 | 1.28 | AML | other | m | 2023-08-13T23:57:08.10 |