A magnitude ML 1.2 earthquake occured in region: 3 km SE Rocca di Mezzo (AQ), on
and geographic coordinates (lat, lon) 42.1820, 13.5400 at 11 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 |
---|---|---|---|---|
Rocca di Mezzo | AQ | 3 | 1526 | 1526 |
Ovindoli | AQ | 6 | 1227 | 2753 |
Rocca di Cambio | AQ | 7 | 533 | 3286 |
Fontecchio | AQ | 8 | 369 | 3655 |
Tione degli Abruzzi | AQ | 8 | 310 | 3965 |
Fagnano Alto | AQ | 9 | 418 | 4383 |
Villa Sant'Angelo | AQ | 10 | 424 | 4807 |
Celano | AQ | 11 | 11017 | 15824 |
Aielli | AQ | 12 | 1475 | 17299 |
Secinaro | AQ | 12 | 359 | 17658 |
San Demetrio ne' Vestini | AQ | 12 | 1854 | 19512 |
Sant'Eusanio Forconese | AQ | 12 | 394 | 19906 |
Prata d'Ansidonia | AQ | 12 | 496 | 20402 |
Ocre | AQ | 13 | 1167 | 21569 |
Fossa | AQ | 13 | 721 | 22290 |
Caporciano | AQ | 14 | 230 | 22520 |
Cerchio | AQ | 14 | 1635 | 24155 |
Massa d'Albe | AQ | 15 | 1476 | 25631 |
Gagliano Aterno | AQ | 15 | 254 | 25885 |
Acciano | AQ | 15 | 327 | 26212 |
San Pio delle Camere | AQ | 15 | 661 | 26873 |
Collarmele | AQ | 15 | 894 | 27767 |
Poggio Picenze | AQ | 16 | 1136 | 28903 |
Molina Aterno | AQ | 17 | 386 | 29289 |
Castelvecchio Subequo | AQ | 17 | 982 | 30271 |
Barisciano | AQ | 17 | 1828 | 32099 |
Navelli | AQ | 17 | 554 | 32653 |
Magliano de' Marsi | AQ | 17 | 3690 | 36343 |
Carapelle Calvisio | AQ | 18 | 87 | 36430 |
Castel di Ieri | AQ | 18 | 303 | 36733 |
Castelvecchio Calvisio | AQ | 19 | 153 | 36886 |
San Benedetto in Perillis | AQ | 19 | 113 | 36999 |
Avezzano | AQ | 19 | 42515 | 79514 |
Pescina | AQ | 20 | 4133 | 83647 |
Santo Stefano di Sessanio | AQ | 20 | 111 | 83758 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-07-08 01:21:51 |
42.1817 | 13.5397 | 11 | 2021-07-08 01:34:03 |
Sala Sismica INGV-Roma | 92388321 |
Field | Value |
---|---|
Time (UTC) | 2021-07-08 01:21:51 ± 0.09 |
Latitude | 42.1817 ± 0.0045 |
Longitude | 13.5397 ± 0.0061 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 92388321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 499 |
Semi-minor axis of confidence ellipse (meter) | 117 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 170 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31926 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 92388321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-08 01:34:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OT.CGL1.HHZ. | 2021-07-08T01:23:19.96 | 3.0 | undecidable | manual | Sg | 5.96 | 0 | |||
IV.ICAI.EHZ. | 2021-07-08T01:22:35.98 | 3.0 | undecidable | manual | Sg | 1.26 | 0 | |||
CR.STON.BHZ. | 2021-07-08T01:22:19.34 | 3.0 | undecidable | manual | Pn | -5.33 | 0 | |||
OT.OT13.EHZ. | 2021-07-08T01:22:14.69 | 3.0 | negative | manual | Pg | 2.8 | 0 | |||
IV.MMUR.HNZ. | 2021-07-08T01:22:09.34 | 3.0 | undecidable | manual | Pg | 12.84 | 0 | |||
MN.AQU.HNN. | 2021-07-08T01:22:00.15 | 0.6 | undecidable | manual | S | 330 | 22.0668 | 50 | 0.33 | 45 |
IV.T0110.HHZ. | 2021-07-08T01:21:59.70 | 0.6 | undecidable | manual | S | 75 | 20.1687 | 50 | 0.39 | 46 |
IV.PTQR.HHZ. | 2021-07-08T01:21:59.62 | 0.6 | undecidable | manual | S | 213 | 21.0678 | 50 | 0.06 | 48 |
IV.SMA1.EHZ. | 2021-07-08T01:21:58.36 | 3.0 | undecidable | manual | S | 0 | ||||
IV.VVLD.HHE. | 2021-07-08T01:21:58.29 | 0.6 | undecidable | manual | P | 169 | 35.3424 | 50 | -0.03 | 48 |
IV.INTR.HHE. | 2021-07-08T01:21:58.23 | 0.1 | undecidable | manual | P | 122 | 35.4423 | 50 | -0.12 | 97 |
IV.VCEL.EHE. | 2021-07-08T01:21:58.01 | 0.1 | undecidable | manual | P | 46 | 34.1436 | 50 | -0.14 | 97 |
IV.MMO1.EHZ. | 2021-07-08T01:21:57.24 | 3.0 | positive | manual | P | 5.34 | 0 | |||
IV.PTQR.HHZ. | 2021-07-08T01:21:56.11 | 1.0 | positive | manual | P | 213 | 21.0678 | 50 | -0.02 | 25 |
IV.RM33.EHZ. | 2021-07-08T01:21:56.56 | 3.0 | negative | manual | P | 4.71 | 0 | |||
MN.AQU.HNN. | 2021-07-08T01:21:56.18 | 0.6 | undecidable | manual | P | 330 | 22.0668 | 50 | -0.1 | 50 |
IV.FAGN.HHZ. | 2021-07-08T01:21:56.47 | 0.6 | undecidable | manual | S | 21 | 9.9789 | 138 | -0.13 | 50 |
IV.SMA1.EHZ. | 2021-07-08T01:21:55.63 | 3.0 | negative | manual | P | 4.21 | 0 | |||
IV.T0110.HHZ. | 2021-07-08T01:21:55.98 | 1.0 | positive | manual | P | 75 | 20.1687 | 50 | -0.01 | 25 |
IV.FAGN.HHZ. | 2021-07-08T01:21:54.26 | 0.1 | positive | manual | P | 21 | 9.9789 | 138 | -0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FAGN.HHE. | ML:0.9 | 0.00010229083 | 0.16 | AML | other | m | 2021-07-08T01:21:57.44 |
IV.FAGN.HHN. | ML:0.8 | 0.00008675353 | 0.26 | AML | other | m | 2021-07-08T01:21:56.49 |
IV.SMA1.EHE. | ML:1.3 | 0.000048283339999999995 | 1.36 | AML | other | m | 2021-07-08T01:22:06.25 |
IV.SMA1.EHN. | ML:1.4 | 0.000066471185 | 1.1 | AML | other | m | 2021-07-08T01:21:58.30 |
IV.T0110.HHE. | ML:1.0 | 0.00006770764499999999 | 0.96 | AML | other | m | 2021-07-08T01:22:01.44 |
IV.T0110.HHN. | ML:1.0 | 0.0000647607 | 0.88 | AML | other | m | 2021-07-08T01:21:59.76 |
IV.RM33.EHE. | ML:1.2 | 0.000045456049999999997 | 1.04 | AML | other | m | 2021-07-08T01:22:15.47 |
IV.RM33.EHN. | ML:0.9 | 0.00002735152 | 0.8 | AML | other | m | 2021-07-08T01:22:06.35 |
IV.RM33.HNE. | ML:1.8 | 0.0001716663 | 0.74 | AML | other | m | 2021-07-08T01:22:07.23 |
IV.RM33.HNN. | ML:1.7 | 0.00015899271500000001 | 0.9704 | AML | other | m | 2021-07-08T01:22:32.68 |