A magnitude ML 0.9 earthquake occured in region: 3 km W Cagnano Amiterno (AQ), on
and geographic coordinates (lat, lon) 42.4580, 13.1860 at 12 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 |
---|---|---|---|---|
Cagnano Amiterno | AQ | 3 | 1369 | 1369 |
Borbona | RI | 8 | 617 | 1986 |
Barete | AQ | 8 | 737 | 2723 |
Montereale | AQ | 9 | 2581 | 5304 |
Pizzoli | AQ | 9 | 4326 | 9630 |
Antrodoco | RI | 10 | 2588 | 12218 |
Posta | RI | 10 | 694 | 12912 |
Micigliano | RI | 11 | 127 | 13039 |
Scoppito | AQ | 11 | 3727 | 16766 |
Capitignano | AQ | 12 | 665 | 17431 |
Borgo Velino | RI | 12 | 972 | 18403 |
Castel Sant'Angelo | RI | 15 | 1308 | 19711 |
Cittareale | RI | 18 | 482 | 20193 |
Campotosto | AQ | 19 | 542 | 20735 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-08-22 20:47:07 |
42.4585 | 13.1862 | 12 | 2020-08-22 20:58:33 |
Sala Sismica INGV-Roma | 82240391 |
Field | Value |
---|---|
Time (UTC) | 2020-08-22 20:47:07 ± 0.06 |
Latitude | 42.4585 ± 0.0027 |
Longitude | 13.1862 ± 0.0061 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82240391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 488 |
Semi-minor axis of confidence ellipse (meter) | 106 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 104 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 162 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.05486 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33275 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 82240391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-22 20:58:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.EHZ. | 2020-08-22T20:47:19.66 | 0.6 | undecidable | manual | S | 317 | 35.2425 | 93 | -0.07 | 49 |
IV.SMA1.EHZ. | 2020-08-22T20:47:16.36 | 0.6 | undecidable | manual | S | 33 | 22.6551 | 97 | -0.02 | 50 |
IV.FIAM.HNN. | 2020-08-22T20:47:16.25 | 0.6 | undecidable | manual | S | 195 | 21.867 | 98 | 0.07 | 50 |
IV.LNSS.HHZ. | 2020-08-22T20:47:15.71 | 0.6 | undecidable | manual | S | 323 | 19.9689 | 100 | 0.04 | 50 |
IV.ARRO.EHZ. | 2020-08-22T20:47:15.10 | 0.6 | undecidable | manual | P | 291 | 36.9297 | 93 | 0.13 | 48 |
IV.GAVE.EHZ. | 2020-08-22T20:47:14.23 | 1.0 | positive | manual | P | 317 | 35.2425 | 93 | -0.49 | 22 |
IV.SMA1.EHZ. | 2020-08-22T20:47:12.92 | 1.0 | positive | manual | P | 33 | 22.6551 | 97 | 0.14 | 24 |
IV.RM33.EHZ. | 2020-08-22T20:47:12.42 | 0.6 | undecidable | manual | S | 23 | 6.0939 | 146 | -0.08 | 51 |
IV.FIAM.HNN. | 2020-08-22T20:47:12.60 | 0.1 | undecidable | manual | P | 195 | 21.867 | 98 | -0.06 | 99 |
IV.T1299.HNZ. | 2020-08-22T20:47:12.57 | 0.1 | undecidable | manual | P | 22 | 21.0678 | 98 | 0.04 | 100 |
IV.LNSS.HHZ. | 2020-08-22T20:47:12.42 | 0.1 | undecidable | manual | P | 323 | 19.9689 | 100 | 0.05 | 100 |
IV.RM33.EHZ. | 2020-08-22T20:47:10.56 | 0.6 | undecidable | manual | P | 23 | 6.0939 | 146 | 0.02 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:0.8 | 0.00007549999999999999 | 1.02 | AML | other | m | 2020-08-22T20:47:12.25 |
IV.RM33.EHN. | ML:0.8 | 0.00008199999999999999 | 0.98 | AML | other | m | 2020-08-22T20:47:12.94 |
IV.LNSS.HHE. | ML:1.0 | 0.00006955 | 1.02 | AML | other | m | 2020-08-22T20:47:15.94 |
IV.LNSS.HHN. | ML:1.1 | 0.0000859 | 1.88 | AML | other | m | 2020-08-22T20:47:15.05 |
IV.SMA1.EHN. | ML:1.0 | 0.000054499999999999997 | 1.06 | AML | other | m | 2020-08-22T20:47:16.62 |
IV.SMA1.EHE. | ML:1.2 | 0.0000902 | 0.38 | AML | other | m | 2020-08-22T20:47:16.65 |
IV.GAVE.EHE. | ML:0.8 | 0.000025399999999999997 | 0.44 | AML | other | m | 2020-08-22T20:47:20.37 |
IV.GAVE.EHN. | ML:0.7 | 0.00002035 | 0.5 | AML | other | m | 2020-08-22T20:47:20.80 |