A magnitude ML 1.6 earthquake occured in region: 3 km W Cagnano Amiterno (AQ), on
and geographic coordinates (lat, lon) 42.4580, 13.1900 at 13 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 |
Barete | AQ | 8 | 737 | 2106 |
Borbona | RI | 8 | 617 | 2723 |
Montereale | AQ | 9 | 2581 | 5304 |
Pizzoli | AQ | 9 | 4326 | 9630 |
Antrodoco | RI | 10 | 2588 | 12218 |
Posta | RI | 11 | 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 1.6 | 2023-10-16 08:46:00 |
42.4578 | 13.1898 | 13 | 2023-10-16 08:56:49 |
Sala Sismica INGV-Roma | 122123381 |
Field | Value |
---|---|
Time (UTC) | 2023-10-16 08:46:00 ± 0.08 |
Latitude | 42.4578 ± 0.0027 |
Longitude | 13.1898 ± 0.0061 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122123381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 492 |
Semi-minor axis of confidence ellipse (meter) | 238 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 283 |
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) | 135 |
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) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.05396 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34624 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 122123381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-16 08:56:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-10-16T08:46:12.93 | 0.6 | undecidable | manual | S | 61 | 38.4282 | 95 | -0.01 | 48 |
IV.LNSS.HHZ. | 2023-10-16T08:46:08.08 | 0.6 | undecidable | manual | S | 323 | 20.1687 | 104 | -0.04 | 50 |
IV.FIAM.HHZ. | 2023-10-16T08:46:08.51 | 0.6 | undecidable | manual | S | 196 | 21.867 | 102 | -0.04 | 49 |
IV.SMA1.EHZ. | 2023-10-16T08:46:08.90 | 0.6 | undecidable | manual | S | 32 | 22.5552 | 102 | 0.17 | 48 |
IV.TERO.HHZ. | 2023-10-16T08:46:07.40 | 0.1 | undecidable | manual | P | 61 | 38.4282 | 95 | -0.16 | 94 |
IV.FIAM.HHZ. | 2023-10-16T08:46:05.12 | 0.3 | undecidable | manual | P | 196 | 21.867 | 102 | 0.1 | 73 |
IV.SMA1.EHZ. | 2023-10-16T08:46:05.18 | 0.1 | undecidable | manual | P | 32 | 22.5552 | 102 | 0.06 | 98 |
IV.RM33.EHZ. | 2023-10-16T08:46:04.87 | 0.6 | undecidable | manual | S | 20 | 5.994 | 149 | -0.15 | 50 |
IV.LNSS.HHZ. | 2023-10-16T08:46:04.68 | 0.3 | undecidable | manual | P | 323 | 20.1687 | 104 | -0.09 | 74 |
IV.RM33.EHZ. | 2023-10-16T08:46:03.10 | 0.1 | undecidable | manual | P | 20 | 5.994 | 149 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.HNE. | ML:1.8 | 0.000826 | 1.7 | AML | other | m | 2023-10-16T08:45:57.00 |
IV.RM33.EHE. | ML:2.0 | 0.001284873 | 0.2432 | AML | other | m | 2023-10-16T08:46:05.61 |
IV.RM33.EHN. | ML:1.6 | 0.0005893872499999999 | 0.1408 | AML | other | m | 2023-10-16T08:46:05.16 |
IV.RM33.HNN. | ML:1.6 | 0.0005649408 | 0.0832 | AML | other | m | 2023-10-16T08:46:05.41 |
IV.LNSS.HHE. | ML:1.6 | 0.0002415 | 0.98 | AML | other | m | 2023-10-16T08:46:08.11 |
IV.LNSS.HHN. | ML:1.7 | 0.0003135 | 0.44 | AML | other | m | 2023-10-16T08:46:08.12 |
IV.FIAM.HHN. | ML:1.3 | 0.0001245 | 1.42 | AML | other | m | 2023-10-16T08:46:09.03 |
IV.SMA1.EHE. | ML:1.7 | 0.000316 | 0.42 | AML | other | m | 2023-10-16T08:46:09.25 |
IV.FIAM.HHE. | ML:1.5 | 0.00019350000000000001 | 0.68 | AML | other | m | 2023-10-16T08:46:09.78 |
IV.SMA1.EHN. | ML:1.5 | 0.00021100000000000003 | 0.42 | AML | other | m | 2023-10-16T08:46:10.38 |