A magnitude ML 1.2 earthquake occured in region: 2 km S Navelli (AQ), on
and geographic coordinates (lat, lon) 42.2190, 13.7270 at 7 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 |
---|---|---|---|---|
Navelli | AQ | 2 | 554 | 554 |
Collepietro | AQ | 5 | 237 | 791 |
Acciano | AQ | 5 | 327 | 1118 |
San Benedetto in Perillis | AQ | 5 | 113 | 1231 |
Caporciano | AQ | 6 | 230 | 1461 |
Capestrano | AQ | 7 | 884 | 2345 |
Tione degli Abruzzi | AQ | 8 | 310 | 2655 |
Molina Aterno | AQ | 8 | 386 | 3041 |
Secinaro | AQ | 8 | 359 | 3400 |
Bussi sul Tirino | PE | 8 | 2518 | 5918 |
San Pio delle Camere | AQ | 10 | 661 | 6579 |
Castelvecchio Subequo | AQ | 10 | 982 | 7561 |
Carapelle Calvisio | AQ | 10 | 87 | 7648 |
Fontecchio | AQ | 10 | 369 | 8017 |
Popoli | PE | 10 | 5172 | 13189 |
Gagliano Aterno | AQ | 10 | 254 | 13443 |
Castelvecchio Calvisio | AQ | 11 | 153 | 13596 |
Castel di Ieri | AQ | 12 | 303 | 13899 |
Prata d'Ansidonia | AQ | 12 | 496 | 14395 |
Calascio | AQ | 12 | 137 | 14532 |
Ofena | AQ | 13 | 506 | 15038 |
Vittorito | AQ | 13 | 873 | 15911 |
Fagnano Alto | AQ | 13 | 418 | 16329 |
Villa Santa Lucia degli Abruzzi | AQ | 14 | 123 | 16452 |
Pescosansonesco | PE | 14 | 517 | 16969 |
Castiglione a Casauria | PE | 14 | 831 | 17800 |
Corfinio | AQ | 14 | 1051 | 18851 |
Raiano | AQ | 15 | 2815 | 21666 |
Corvara | PE | 15 | 256 | 21922 |
Santo Stefano di Sessanio | AQ | 15 | 111 | 22033 |
Tocco da Casauria | PE | 16 | 2688 | 24721 |
Brittoli | PE | 16 | 290 | 25011 |
San Demetrio ne' Vestini | AQ | 16 | 1854 | 26865 |
Goriano Sicoli | AQ | 16 | 569 | 27434 |
Castel del Monte | AQ | 16 | 413 | 27847 |
Barisciano | AQ | 16 | 1828 | 29675 |
Pietranico | PE | 17 | 484 | 30159 |
Villa Sant'Angelo | AQ | 17 | 424 | 30583 |
Carpineto della Nora | PE | 17 | 662 | 31245 |
Torre de' Passeri | PE | 17 | 3147 | 34392 |
Rocca di Mezzo | AQ | 17 | 1526 | 35918 |
Roccacasale | AQ | 17 | 693 | 36611 |
Pratola Peligna | AQ | 18 | 7577 | 44188 |
Sant'Eusanio Forconese | AQ | 18 | 394 | 44582 |
Civitaquana | PE | 19 | 1247 | 45829 |
Poggio Picenze | AQ | 19 | 1136 | 46965 |
Aielli | AQ | 19 | 1475 | 48440 |
Collarmele | AQ | 19 | 894 | 49334 |
Bolognano | PE | 19 | 1108 | 50442 |
Vicoli | PE | 19 | 390 | 50832 |
Rocca di Cambio | AQ | 20 | 533 | 51365 |
Ovindoli | AQ | 20 | 1227 | 52592 |
Salle | PE | 20 | 308 | 52900 |
Cugnoli | PE | 20 | 1506 | 54406 |
Prezza | AQ | 20 | 945 | 55351 |
Cerchio | AQ | 20 | 1635 | 56986 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-10-21 04:36:02 |
42.219 | 13.7268 | 7 | 2021-10-21 04:40:26 |
Sala Sismica INGV-Roma | 96823581 |
Field | Value |
---|---|
Time (UTC) | 2021-10-21 04:36:02 ± 0.11 |
Latitude | 42.2190 ± 0.0081 |
Longitude | 13.7268 ± 0.0085 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 96823581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 841 |
Semi-minor axis of confidence ellipse (meter) | 650 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 17 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.03777 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37951 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 96823581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-21 04:40:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HNN. | 2021-10-21T04:36:17.07 | 0.3 | undecidable | manual | S | 192 | 39.627 | 50 | 0.23 | 68 |
IV.VCEL.EHZ. | 2021-10-21T04:36:11.00 | 0.6 | undecidable | manual | S | 26 | 21.5673 | 108 | 0.26 | 47 |
IV.LPEL.HHZ. | 2021-10-21T04:36:10.79 | 0.6 | undecidable | manual | P | 117 | 42.1245 | 50 | -0.52 | 43 |
IV.VVLD.HNN. | 2021-10-21T04:36:10.71 | 0.1 | undecidable | manual | P | 192 | 39.627 | 50 | -0.22 | 91 |
IV.INTR.HNZ. | 2021-10-21T04:36:08.93 | 0.3 | undecidable | manual | P | 147 | 27.2505 | 104 | 0.42 | 67 |
IV.FAGN.HHZ. | 2021-10-21T04:36:07.89 | 0.3 | undecidable | manual | S | 294 | 12.876 | 118 | -0.04 | 75 |
IV.VCEL.EHZ. | 2021-10-21T04:36:07.62 | 0.6 | negative | manual | P | 26 | 21.5673 | 108 | 0.2 | 47 |
IV.FAGN.HHZ. | 2021-10-21T04:36:05.81 | 0.1 | positive | manual | P | 294 | 12.876 | 118 | 0.02 | 100 |
IV.T0110.HHZ. | 2021-10-21T04:36:05.60 | 0.1 | undecidable | manual | S | 74 | 4.1958 | 149 | -0.09 | 100 |
IV.T0110.HHZ. | 2021-10-21T04:36:04.38 | 0.1 | positive | manual | P | 74 | 4.1958 | 149 | -0.12 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FAGN.HHN. | ML:1.3 | 0.0002485 | 0.6 | AML | other | m | 2021-10-21T04:36:09.18 |
IV.FAGN.HHE. | ML:1.4 | 0.000308 | 0.32 | AML | other | m | 2021-10-21T04:36:09.71 |
IV.VCEL.EHN. | ML:1.2 | 0.00010899999999999999 | 0.32 | AML | other | m | 2021-10-21T04:36:12.28 |
IV.VCEL.EHE. | ML:1.2 | 0.000121 | 0.98 | AML | other | m | 2021-10-21T04:36:14.24 |
IV.LPEL.HHN. | ML:1.1 | 0.000046 | 0.9 | AML | other | m | 2021-10-21T04:36:17.23 |
IV.LPEL.HHE. | ML:1.1 | 0.00003985 | 0.52 | AML | other | m | 2021-10-21T04:36:18.75 |