A magnitude ML 1.7 earthquake occured in region: 2 km W Villa Sant'Angelo (AQ), on
and geographic coordinates (lat, lon) 42.2680, 13.5190 at 10 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 Sant'Angelo | AQ | 2 | 424 | 424 |
Sant'Eusanio Forconese | AQ | 3 | 394 | 818 |
Fossa | AQ | 4 | 721 | 1539 |
Rocca di Cambio | AQ | 4 | 533 | 2072 |
San Demetrio ne' Vestini | AQ | 4 | 1854 | 3926 |
Ocre | AQ | 4 | 1167 | 5093 |
Fagnano Alto | AQ | 5 | 418 | 5511 |
Poggio Picenze | AQ | 6 | 1136 | 6647 |
Rocca di Mezzo | AQ | 7 | 1526 | 8173 |
Prata d'Ansidonia | AQ | 7 | 496 | 8669 |
Fontecchio | AQ | 8 | 369 | 9038 |
Barisciano | AQ | 9 | 1828 | 10866 |
San Pio delle Camere | AQ | 11 | 661 | 11527 |
Tione degli Abruzzi | AQ | 12 | 310 | 11837 |
Caporciano | AQ | 13 | 230 | 12067 |
Santo Stefano di Sessanio | AQ | 14 | 111 | 12178 |
L'Aquila | AQ | 14 | 69753 | 81931 |
Carapelle Calvisio | AQ | 14 | 87 | 82018 |
Castelvecchio Calvisio | AQ | 15 | 153 | 82171 |
Ovindoli | AQ | 15 | 1227 | 83398 |
Lucoli | AQ | 15 | 1011 | 84409 |
Calascio | AQ | 16 | 137 | 84546 |
Navelli | AQ | 18 | 554 | 85100 |
Tornimparte | AQ | 18 | 3187 | 88287 |
Secinaro | AQ | 18 | 359 | 88646 |
Acciano | AQ | 19 | 327 | 88973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2021-08-06 07:36:54 |
42.2677 | 13.5193 | 10 | 2021-12-29 11:12:24 |
Bollettino Sismico Italiano INGV | 94902941 |
Reviewed Rev100 |
ML 1.7 | 2021-08-06 07:36:54 |
42.2695 | 13.5193 | 10 | 2021-08-06 12:37:02 |
Sala Sismica INGV-Roma | 93751371 |
Field | Value |
---|---|
Time (UTC) | 2021-08-06 07:36:54 ± 0.06 |
Latitude | 42.2677 ± 0.0027 |
Longitude | 13.5193 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 94902941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 364 |
Semi-minor axis of confidence ellipse (meter) | 176 |
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) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 50 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 40 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.76532 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 94902941 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-09-01 07:59:55 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 93751371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-06 12:37:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PP3.EHZ. | 2021-08-06T07:37:30.07 | 3.0 | undecidable | manual | S | -0.57 | 0 | |||
IV.CERA.HHN. | 2021-08-06T07:37:20.08 | 0.6 | undecidable | manual | S | 151 | 84.9483 | 50 | 0.51 | 39 |
IV.MC2.EHZ. | 2021-08-06T07:37:17.42 | 0.6 | undecidable | manual | S | 339 | 76.368 | 50 | 0.16 | 43 |
IV.NRCA.HHZ. | 2021-08-06T07:37:15.91 | 0.3 | undecidable | manual | S | 332 | 70.9734 | 50 | 0.08 | 66 |
IV.LPEL.HHZ. | 2021-08-06T07:37:13.03 | 0.3 | undecidable | manual | S | 114 | 59.7957 | 50 | 0.17 | 67 |
IV.CERT.HNE. | 2021-08-06T07:37:12.04 | 0.6 | undecidable | manual | S | 232 | 56.5989 | 50 | 0.03 | 46 |
IV.LNSS.HNZ. | 2021-08-06T07:37:11.28 | 0.6 | undecidable | manual | S | 314 | 54.0015 | 50 | -0.03 | 46 |
IV.VVLD.HNN. | 2021-08-06T07:37:08.21 | 0.3 | undecidable | manual | S | 169 | 45.0216 | 50 | -0.68 | 59 |
IV.SMA1.EHE. | 2021-08-06T07:37:08.66 | 0.6 | undecidable | manual | S | 340 | 42.9237 | 50 | 0.3 | 45 |
IV.CERA.HHN. | 2021-08-06T07:37:08.86 | 0.3 | undecidable | manual | P | 151 | 84.9483 | 50 | 0.05 | 65 |
IV.INTR.HHZ. | 2021-08-06T07:37:08.35 | 0.3 | undecidable | manual | S | 132 | 42.5241 | 50 | 0.1 | 70 |
IT.CSO1.HGZ. | 2021-08-06T07:37:07.82 | 0.6 | undecidable | manual | S | 243 | 40.0266 | 50 | 0.26 | 45 |
IV.MC2.EHZ. | 2021-08-06T07:37:07.63 | 0.3 | undecidable | manual | P | 339 | 76.368 | 50 | 0.15 | 65 |
IV.RM33.EHZ. | 2021-08-06T07:37:06.92 | 0.3 | undecidable | manual | S | 317 | 36.6411 | 50 | 0.26 | 68 |
IV.NRCA.HHZ. | 2021-08-06T07:37:06.25 | 0.3 | undecidable | manual | P | 332 | 70.9734 | 50 | -0.4 | 62 |
IV.TERO.HHZ. | 2021-08-06T07:37:06.78 | 0.3 | undecidable | manual | S | 10 | 40.0266 | 50 | -0.78 | 57 |
IV.LPEL.HHZ. | 2021-08-06T07:37:05.19 | 0.3 | undecidable | manual | P | 114 | 59.7957 | 50 | 0.25 | 65 |
IV.POFI.HNZ. | 2021-08-06T07:37:05.34 | 0.3 | undecidable | manual | P | 165 | 63.0924 | 50 | -0.1 | 67 |
IV.FIAM.HHZ. | 2021-08-06T07:37:05.66 | 0.3 | undecidable | manual | S | 270 | 33.0447 | 50 | -0.04 | 72 |
IV.PTQR.HHZ. | 2021-08-06T07:37:04.24 | 0.3 | undecidable | manual | S | 200 | 28.9488 | 50 | -0.38 | 67 |
IV.VCEL.EHN. | 2021-08-06T07:37:04.82 | 0.3 | undecidable | manual | S | 62 | 29.8479 | 50 | -0.04 | 72 |
IV.LNSS.HNZ. | 2021-08-06T07:37:04.25 | 0.3 | undecidable | manual | P | 314 | 54.0015 | 50 | 0.2 | 67 |
IV.CERT.HNE. | 2021-08-06T07:37:04.17 | 0.3 | undecidable | manual | P | 232 | 56.5989 | 50 | -0.27 | 66 |
IV.INTR.HHZ. | 2021-08-06T07:37:02.54 | 0.1 | undecidable | manual | P | 132 | 42.5241 | 50 | 0.26 | 90 |
IV.VVLD.HNN. | 2021-08-06T07:37:02.48 | 0.3 | undecidable | manual | P | 169 | 45.0216 | 50 | -0.17 | 68 |
IV.T0110.HHZ. | 2021-08-06T07:37:02.56 | 0.3 | undecidable | manual | S | 101 | 21.5673 | 114 | 0.26 | 70 |
IV.SMA1.EHE. | 2021-08-06T07:37:02.31 | 0.3 | undecidable | manual | P | 340 | 42.9237 | 50 | -0.03 | 71 |
IV.TERO.HHZ. | 2021-08-06T07:37:01.46 | 0.3 | undecidable | manual | P | 10 | 40.0266 | 50 | -0.42 | 65 |
IV.RM33.EHZ. | 2021-08-06T07:37:01.49 | 0.1 | undecidable | manual | P | 317 | 36.6411 | 50 | 0.13 | 93 |
IV.CAMP.HHE. | 2021-08-06T07:37:01.19 | 0.1 | undecidable | manual | P | 343 | 31.0467 | 50 | 0.68 | 81 |
IV.GIGS.HHE. | 2021-08-06T07:37:01.65 | 0.3 | undecidable | manual | S | 12 | 21.0678 | 115 | -0.5 | 67 |
IT.CSO1.HGZ. | 2021-08-06T07:37:01.85 | 0.1 | undecidable | manual | P | 243 | 40.0266 | 50 | -0.03 | 95 |
IV.PTQR.HHZ. | 2021-08-06T07:37:00.11 | 0.1 | positive | manual | P | 200 | 28.9488 | 50 | -0.07 | 96 |
IV.VCEL.EHN. | 2021-08-06T07:37:00.20 | 0.1 | undecidable | manual | P | 62 | 29.8479 | 50 | -0.12 | 95 |
IV.FIAM.HHZ. | 2021-08-06T07:37:00.71 | 0.1 | positive | manual | P | 270 | 33.0447 | 50 | -0.09 | 95 |
IV.T0110.HHZ. | 2021-08-06T07:36:59.20 | 0.1 | undecidable | manual | P | 101 | 21.5673 | 114 | 0.36 | 91 |
MN.AQU.HHZ. | 2021-08-06T07:36:59.96 | 0.3 | undecidable | manual | S | 316 | 13.3755 | 126 | 0.11 | 73 |
IV.GIGS.HHE. | 2021-08-06T07:36:58.59 | 0.1 | positive | manual | P | 12 | 21.0678 | 115 | -0.16 | 95 |
IV.FAGN.HHZ. | 2021-08-06T07:36:57.56 | 0.3 | undecidable | manual | S | 92 | 5.2947 | 151 | -0.38 | 70 |
MN.AQU.HHZ. | 2021-08-06T07:36:57.65 | 0.1 | undecidable | manual | P | 316 | 13.3755 | 126 | 0.23 | 95 |
IV.FAGN.HHZ. | 2021-08-06T07:36:56.38 | 0.1 | positive | manual | P | 92 | 5.2947 | 151 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FAGN.HHN. | ML:2.6 | 0.006695 | 0.32 | AML | other | m | 2021-08-06T07:36:58.37 |
IV.FAGN.HHE. | ML:2.7 | 0.009295 | 1.46 | AML | other | m | 2021-08-06T07:36:59.04 |
IV.T0110.HHN. | ML:1.8 | 0.00040100000000000004 | 0.9 | AML | other | m | 2021-08-06T07:37:02.45 |
IV.T0110.HHE. | ML:1.8 | 0.000391 | 0.34 | AML | other | m | 2021-08-06T07:37:03.38 |
IV.PTQR.HHE. | ML:1.5 | 0.00016499999999999997 | 0.9 | AML | other | m | 2021-08-06T07:37:07.25 |
IV.FIAM.HHE. | ML:1.2 | 0.00007324999999999999 | 0.4 | AML | other | m | 2021-08-06T07:37:07.84 |
IV.PTQR.HHN. | ML:1.4 | 0.0001326 | 0.34 | AML | other | m | 2021-08-06T07:37:08.62 |
IV.TERO.HHE. | ML:1.8 | 0.000203 | 0.74 | AML | other | m | 2021-08-06T07:37:09.05 |
IV.INTR.HHE. | ML:1.6 | 0.0001348 | 0.98 | AML | other | m | 2021-08-06T07:37:09.67 |
IV.FIAM.HHN. | ML:1.3 | 0.00007775 | 0.96 | AML | other | m | 2021-08-06T07:37:09.75 |
IV.TERO.HHN. | ML:1.6 | 0.000154 | 1.16 | AML | other | m | 2021-08-06T07:37:09.41 |
IV.RM33.EHN. | ML:1.7 | 0.00017749999999999998 | 0.82 | AML | other | m | 2021-08-06T07:37:10.13 |
IV.INTR.HHN. | ML:1.7 | 0.000151 | 1.16 | AML | other | m | 2021-08-06T07:37:10.85 |
IV.RM33.EHE. | ML:1.6 | 0.0001645 | 1.34 | AML | other | m | 2021-08-06T07:37:11.68 |
IV.LPEL.HHE. | ML:1.8 | 0.0001353 | 1.06 | AML | other | m | 2021-08-06T07:37:14.92 |
IV.LPEL.HHN. | ML:1.7 | 0.000112 | 1.04 | AML | other | m | 2021-08-06T07:37:16.90 |
IV.NRCA.HHN. | ML:1.6 | 0.00006604999999999999 | 1.5 | AML | other | m | 2021-08-06T07:37:18.96 |
IV.NRCA.HHE. | ML:1.7 | 0.00008335 | 0.14 | AML | other | m | 2021-08-06T07:37:20.27 |