A magnitude ML 1.6 earthquake occured in region: 2 km SE Villa Santa Lucia degli Abruzzi (AQ), on
and geographic coordinates (lat, lon) 42.3140, 13.7910 at 9 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 |
---|---|---|---|---|
Villa Santa Lucia degli Abruzzi | AQ | 3 | 123 | 123 |
Ofena | AQ | 3 | 506 | 629 |
Capestrano | AQ | 5 | 884 | 1513 |
Brittoli | PE | 6 | 290 | 1803 |
Carpineto della Nora | PE | 6 | 662 | 2465 |
Castel del Monte | AQ | 8 | 413 | 2878 |
Calascio | AQ | 8 | 137 | 3015 |
Castelvecchio Calvisio | AQ | 8 | 153 | 3168 |
Carapelle Calvisio | AQ | 9 | 87 | 3255 |
Civitaquana | PE | 9 | 1247 | 4502 |
Corvara | PE | 9 | 256 | 4758 |
Vicoli | PE | 9 | 390 | 5148 |
Villa Celiera | PE | 10 | 681 | 5829 |
Navelli | AQ | 10 | 554 | 6383 |
Civitella Casanova | PE | 10 | 1815 | 8198 |
Pescosansonesco | PE | 10 | 517 | 8715 |
Collepietro | AQ | 10 | 237 | 8952 |
Pietranico | PE | 11 | 484 | 9436 |
San Pio delle Camere | AQ | 12 | 661 | 10097 |
Cugnoli | PE | 12 | 1506 | 11603 |
Bussi sul Tirino | PE | 12 | 2518 | 14121 |
Caporciano | AQ | 12 | 230 | 14351 |
Castiglione a Casauria | PE | 12 | 831 | 15182 |
Santo Stefano di Sessanio | AQ | 12 | 111 | 15293 |
Montebello di Bertona | PE | 13 | 991 | 16284 |
Torre de' Passeri | PE | 14 | 3147 | 19431 |
Catignano | PE | 14 | 1399 | 20830 |
San Benedetto in Perillis | AQ | 15 | 113 | 20943 |
Farindola | PE | 15 | 1518 | 22461 |
Tocco da Casauria | PE | 15 | 2688 | 25149 |
Alanno | PE | 15 | 3487 | 28636 |
Prata d'Ansidonia | AQ | 16 | 496 | 29132 |
Popoli | PE | 16 | 5172 | 34304 |
Acciano | AQ | 16 | 327 | 34631 |
Nocciano | PE | 16 | 1810 | 36441 |
Barisciano | AQ | 16 | 1828 | 38269 |
Tione degli Abruzzi | AQ | 18 | 310 | 38579 |
Bolognano | PE | 18 | 1108 | 39687 |
Fontecchio | AQ | 18 | 369 | 40056 |
Scafa | PE | 18 | 3759 | 43815 |
San Valentino in Abruzzo Citeriore | PE | 19 | 1922 | 45737 |
Fagnano Alto | AQ | 19 | 418 | 46155 |
Molina Aterno | AQ | 19 | 386 | 46541 |
San Demetrio ne' Vestini | AQ | 19 | 1854 | 48395 |
Penne | PE | 20 | 12267 | 60662 |
Secinaro | AQ | 20 | 359 | 61021 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2021-10-15 04:50:02 |
42.3135 | 13.7907 | 9 | 2022-03-30 13:04:26 |
Bollettino Sismico Italiano INGV | 99284791 |
Reviewed Rev100 |
ML 1.7 | 2021-10-15 04:50:02 |
42.3248 | 13.7862 | 9 | 2021-10-15 05:00:30 |
Sala Sismica INGV-Roma | 96592401 |
Field | Value |
---|---|
Time (UTC) | 2021-10-15 04:50:02 ± 0.12 |
Latitude | 42.3135 ± 0.0054 |
Longitude | 13.7907 ± 0.0097 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99284791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 840 |
Semi-minor axis of confidence ellipse (meter) | 171 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 270 |
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) | 140 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46765 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 99284791 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-03 15:05:17 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 96592401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-15 05:00:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2021-10-15T04:51:16.34 | 3.0 | undecidable | manual | Sn | -1.57 | 0 | |||
HL.VLS.HHZ. | 2021-10-15T04:51:08.67 | 3.0 | undecidable | manual | Pn | -0.68 | 0 | |||
IV.ZEN8.EHZ. | 2021-10-15T04:51:04.55 | 3.0 | undecidable | manual | Pn | 3.13 | 0 | |||
IV.MAGA.HHZ. | 2021-10-15T04:51:02.58 | 3.0 | undecidable | manual | Pn | -0.96 | 0 | |||
IV.SGAL.EHZ. | 2021-10-15T04:51:01.42 | 3.0 | positive | manual | Pn | -1.35 | 0 | |||
OT.CGL1.HHZ. | 2021-10-15T04:50:57.50 | 3.0 | undecidable | manual | Sg | 1.18 | 0 | |||
IV.JOPP.HHZ. | 2021-10-15T04:50:33.21 | 3.0 | undecidable | manual | Pn | 3.03 | 0 | |||
IV.MRLC.HHZ. | 2021-10-15T04:50:25.09 | 3.0 | undecidable | manual | Sg | 3.25 | 0 | |||
IV.TERO.HHN. | 2021-10-15T04:50:15.71 | 0.6 | undecidable | manual | S | 336 | 37.5291 | 50 | 0.33 | 45 |
IV.INTR.HHZ. | 2021-10-15T04:50:14.29 | 0.6 | undecidable | manual | S | 164 | 34.743 | 50 | -0.35 | 45 |
IV.RM33.EHZ. | 2021-10-15T04:50:12.77 | 0.6 | undecidable | manual | P | 295 | 51.9036 | 50 | 0.67 | 39 |
IV.CAFE.HHZ. | 2021-10-15T04:50:11.18 | 3.0 | undecidable | manual | S | -5.39 | 0 | |||
IV.PTQR.HHZ. | 2021-10-15T04:50:11.75 | 1.0 | undecidable | manual | P | 225 | 45.5211 | 50 | 0.63 | 20 |
IV.GIGS.HHE. | 2021-10-15T04:50:10.41 | 0.6 | undecidable | manual | S | 311 | 23.6541 | 110 | -0.71 | 41 |
IV.FAGN.HHZ. | 2021-10-15T04:50:09.35 | 0.3 | undecidable | manual | S | 253 | 17.7711 | 116 | 0.1 | 73 |
IV.TERO.HHN. | 2021-10-15T04:50:09.80 | 0.3 | undecidable | manual | P | 336 | 37.5291 | 50 | -0.09 | 70 |
IV.INTR.HHZ. | 2021-10-15T04:50:09.09 | 0.6 | undecidable | manual | P | 164 | 34.743 | 50 | -0.37 | 44 |
IV.VCEL.EHZ. | 2021-10-15T04:50:07.16 | 0.3 | undecidable | manual | S | 24 | 9.879 | 131 | 0.21 | 72 |
IV.FAGN.HHZ. | 2021-10-15T04:50:06.53 | 0.3 | undecidable | manual | P | 253 | 17.7711 | 116 | 0.19 | 71 |
IV.GIGS.HHE. | 2021-10-15T04:50:06.98 | 0.3 | undecidable | manual | P | 311 | 23.6541 | 110 | -0.44 | 67 |
IV.T0110.HHZ. | 2021-10-15T04:50:06.91 | 0.3 | undecidable | manual | S | 187 | 9.3795 | 133 | 0.09 | 74 |
IV.VCEL.EHZ. | 2021-10-15T04:50:05.00 | 0.3 | undecidable | manual | P | 24 | 9.879 | 131 | -0.02 | 75 |
IX.COL3.HHZ.02 | 2021-10-15T04:50:05.51 | 3.0 | negative | manual | Pn | -0.02 | 0 | |||
IV.T0110.HHZ. | 2021-10-15T04:50:04.96 | 0.1 | positive | manual | P | 187 | 9.3795 | 133 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T0110.HHE. | ML:1.6 | 0.00057362955 | 0.1824 | AML | other | m | 2021-10-15T04:50:10.22 |
IV.T0110.HHN. | ML:1.7 | 0.0006761768500000001 | 0.1984 | AML | other | m | 2021-10-15T04:50:08.22 |
IV.VCEL.EHE. | ML:1.7 | 0.00075129295 | 0.1408 | AML | other | m | 2021-10-15T04:50:08.53 |
IV.VCEL.EHN. | ML:1.7 | 0.00079148175 | 0.3808 | AML | other | m | 2021-10-15T04:50:09.66 |
IV.FAGN.HHE. | ML:1.5 | 0.00029327445000000004 | 0.24 | AML | other | m | 2021-10-15T04:50:11.50 |
IV.FAGN.HHN. | ML:1.5 | 0.0002591736 | 0.3392 | AML | other | m | 2021-10-15T04:50:11.64 |