A magnitude ML 1.0 earthquake occured in region: 4 km SW Appignano del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8720, 13.6450 at 21 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Appignano del Tronto | AP | 4 | 1785 | 1785 |
Folignano | AP | 6 | 9241 | 11026 |
Maltignano | AP | 6 | 2401 | 13427 |
Castel di Lama | AP | 6 | 8634 | 22061 |
Ascoli Piceno | AP | 6 | 49407 | 71468 |
Castorano | AP | 7 | 2380 | 73848 |
Castignano | AP | 8 | 2796 | 76644 |
Sant'Egidio alla Vibrata | TE | 8 | 9811 | 86455 |
Offida | AP | 8 | 5058 | 91513 |
Colli del Tronto | AP | 9 | 3668 | 95181 |
Ancarano | TE | 9 | 1857 | 97038 |
Spinetoli | AP | 11 | 7215 | 104253 |
Civitella del Tronto | TE | 11 | 5116 | 109369 |
Rotella | AP | 12 | 906 | 110275 |
Montedinove | AP | 12 | 488 | 110763 |
Torano Nuovo | TE | 12 | 1611 | 112374 |
Monsampolo del Tronto | AP | 12 | 4611 | 116985 |
Venarotta | AP | 12 | 2066 | 119051 |
Cossignano | AP | 13 | 978 | 120029 |
Montalto delle Marche | AP | 13 | 2122 | 122151 |
Roccafluvione | AP | 14 | 2010 | 124161 |
Controguerra | TE | 15 | 2436 | 126597 |
Nereto | TE | 15 | 5242 | 131839 |
Palmiano | AP | 16 | 196 | 132035 |
Sant'Omero | TE | 16 | 5243 | 137278 |
Force | AP | 16 | 1354 | 138632 |
Acquaviva Picena | AP | 16 | 3831 | 142463 |
Corropoli | TE | 16 | 5045 | 147508 |
Campli | TE | 16 | 7209 | 154717 |
Monteprandone | AP | 17 | 12655 | 167372 |
Ripatransone | AP | 17 | 4309 | 171681 |
Ortezzano | FM | 18 | 774 | 172455 |
Carassai | AP | 18 | 1100 | 173555 |
Monte Rinaldo | FM | 18 | 379 | 173934 |
Colonnella | TE | 18 | 3734 | 177668 |
Montelparo | FM | 19 | 778 | 178446 |
Bellante | TE | 19 | 7152 | 185598 |
Valle Castellana | TE | 19 | 977 | 186575 |
Montefalcone Appennino | FM | 20 | 424 | 186999 |
Monte Vidon Combatte | FM | 20 | 433 | 187432 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2022-10-02 07:17:25 |
42.872 | 13.6453 | 21 | 2024-03-01 15:28:22 |
Bollettino Sismico Italiano INGV | 116696091 |
Reviewed Rev100 |
ML 1.1 | 2022-10-02 07:17:25 |
42.8707 | 13.6562 | 24 | 2022-10-02 07:32:12 |
Sala Sismica INGV-Roma | 110405391 |
Field | Value |
---|---|
Time (UTC) | 2022-10-02 07:17:25 ± 0.21 |
Latitude | 42.8720 ± 0.0072 |
Longitude | 13.6453 ± 0.0110 |
Depth (km) | 21 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116696091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 921 |
Semi-minor axis of confidence ellipse (meter) | 223 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 52 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 158 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43977 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 116696091 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-24 10:20:58 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 110405391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-10-02 07:32:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2022-10-02T07:17:43.05 | 3.0 | positive | manual | P | 0.17 | 0 | |||
IV.FDMO.HHZ. | 2022-10-02T07:17:41.59 | 0.6 | undecidable | manual | S | 292 | 48.8178 | 105 | 0.05 | 47 |
IV.NRCA.HNN. | 2022-10-02T07:17:40.48 | 0.3 | undecidable | manual | S | 265 | 43.4232 | 107 | 0.34 | 67 |
IV.MC2.EHZ. | 2022-10-02T07:17:39.16 | 0.3 | undecidable | manual | S | 277 | 37.3293 | 111 | 0.54 | 64 |
IV.SMA1.EHZ. | 2022-10-02T07:17:38.68 | 0.3 | undecidable | manual | S | 223 | 36.8298 | 111 | 0.19 | 70 |
7F.SIB2.EHZ. | 2022-10-02T07:17:36.18 | 0.6 | undecidable | manual | S | 274 | 27.8499 | 119 | -0.13 | 49 |
IV.TERO.HHZ. | 2022-10-02T07:17:36.48 | 0.3 | undecidable | manual | S | 187 | 27.8499 | 119 | 0.17 | 72 |
7F.SIB3.EHZ. | 2022-10-02T07:17:36.94 | 0.6 | undecidable | manual | S | 271 | 30.5472 | 116 | 0 | 49 |
IV.MF5.EHZ. | 2022-10-02T07:17:35.07 | 0.6 | undecidable | manual | S | 310 | 19.7691 | 130 | 0.53 | 45 |
IV.MTRA.HNZ. | 2022-10-02T07:17:35.48 | 0.3 | undecidable | manual | S | 238 | 23.9538 | 124 | 0.06 | 74 |
IV.MMO1.HNZ. | 2022-10-02T07:17:35.89 | 0.6 | undecidable | manual | S | 277 | 26.0517 | 121 | -0.01 | 50 |
IV.FDMO.HHZ. | 2022-10-02T07:17:34.55 | 0.3 | undecidable | manual | P | 292 | 48.8178 | 105 | -0.29 | 67 |
IV.NRCA.HNN. | 2022-10-02T07:17:33.88 | 0.1 | undecidable | manual | P | 265 | 43.4232 | 107 | -0.15 | 94 |
IV.MC2.EHZ. | 2022-10-02T07:17:33.12 | 0.1 | undecidable | manual | P | 277 | 37.3293 | 111 | -0.04 | 97 |
IV.TRTR.HHE. | 2022-10-02T07:17:32.12 | 0.3 | undecidable | manual | P | 108 | 22.9548 | 125 | 0.94 | 58 |
IV.SMA1.EHZ. | 2022-10-02T07:17:32.95 | 0.3 | undecidable | manual | P | 223 | 36.8298 | 111 | -0.13 | 72 |
IV.MTRA.HNZ. | 2022-10-02T07:17:31.12 | 0.3 | undecidable | manual | P | 238 | 23.9538 | 124 | -0.19 | 72 |
IV.TERO.HHZ. | 2022-10-02T07:17:31.89 | 0.3 | undecidable | manual | P | 187 | 27.8499 | 119 | 0.07 | 74 |
IV.MMO1.HNZ. | 2022-10-02T07:17:31.40 | 0.3 | undecidable | manual | P | 277 | 26.0517 | 121 | -0.19 | 72 |
7F.SIB3.EHZ. | 2022-10-02T07:17:31.98 | 0.3 | undecidable | manual | P | 271 | 30.5472 | 116 | -0.21 | 71 |
IV.ASCOL.EHZ. | 2022-10-02T07:17:31.60 | 0.6 | undecidable | manual | S | 243 | 5.0949 | 164 | -0.75 | 42 |
7F.SIB2.EHZ. | 2022-10-02T07:17:31.60 | 0.1 | undecidable | manual | P | 274 | 27.8499 | 119 | -0.22 | 95 |
IV.MF5.EHZ. | 2022-10-02T07:17:30.87 | 0.1 | undecidable | manual | P | 310 | 19.7691 | 130 | 0.07 | 100 |
IV.ASCOL.EHZ. | 2022-10-02T07:17:29.05 | 0.3 | undecidable | manual | P | 243 | 5.0949 | 164 | -0.49 | 69 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MF5.EHN. | ML:1.2 | 0.00009608599000000001 | 0.1792 | AML | other | m | 2022-10-02T07:17:35.14 |
IV.MF5.EHE. | ML:1.2 | 0.00008602788 | 0.3808 | AML | other | m | 2022-10-02T07:17:35.14 |
IV.SMA1.EHN. | ML:1.1 | 0.00003795 | 0.76 | AML | other | m | 2022-10-02T07:17:38.39 |
IV.SMA1.EHE. | ML:1.1 | 0.0000465 | 1.28 | AML | other | m | 2022-10-02T07:17:40.81 |
IV.FDMO.HHE. | ML:0.6 | 0.000008243384499999999 | 0.24 | AML | other | m | 2022-10-02T07:17:42.18 |
IV.FDMO.HHN. | ML:0.6 | 0.000008563503 | 0.1376 | AML | other | m | 2022-10-02T07:17:42.46 |