A magnitude ML 0.9 earthquake occured in region: 2 km SE Montereale (AQ), on
and geographic coordinates (lat, lon) 42.5120, 13.2600 at 14 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 |
---|---|---|---|---|
Montereale | AQ | 2 | 2581 | 2581 |
Capitignano | AQ | 4 | 665 | 3246 |
Cagnano Amiterno | AQ | 7 | 1369 | 4615 |
Barete | AQ | 7 | 737 | 5352 |
Pizzoli | AQ | 9 | 4326 | 9678 |
Campotosto | AQ | 10 | 542 | 10220 |
Borbona | RI | 10 | 617 | 10837 |
Amatrice | RI | 13 | 2657 | 13494 |
Posta | RI | 13 | 694 | 14188 |
Cittareale | RI | 14 | 482 | 14670 |
Scoppito | AQ | 16 | 3727 | 18397 |
Antrodoco | RI | 18 | 2588 | 20985 |
Micigliano | RI | 18 | 127 | 21112 |
Crognaleto | TE | 19 | 1297 | 22409 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-08-19 21:46:09 |
42.5123 | 13.26 | 14 | 2023-08-19 21:52:22 |
Sala Sismica INGV-Roma | 120303601 |
Field | Value |
---|---|
Time (UTC) | 2023-08-19 21:46:09 ± 0.17 |
Latitude | 42.5123 ± 0.0090 |
Longitude | 13.2600 ± 0.0073 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120303601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 713 |
Semi-minor axis of confidence ellipse (meter) | 713 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 206 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 14 |
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) | 0.33815 |
Number of stations at which the event was observed | 10 |
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 | 120303601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-19 21:52:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2023-08-19T21:47:00.12 | 3.0 | undecidable | manual | Sn | 1.55 | 0 | |||
IV.FRON.EHZ. | 2023-08-19T21:46:42.65 | 3.0 | undecidable | manual | S | -2.07 | 0 | |||
IV.RCAV.EHZ. | 2023-08-19T21:46:31.60 | 3.0 | undecidable | manual | S | -0.05 | 0 | |||
IV.FRON.EHZ. | 2023-08-19T21:46:28.98 | 3.0 | positive | manual | P | 0.29 | 0 | |||
IV.NRCA.HHZ. | 2023-08-19T21:46:21.58 | 0.6 | undecidable | manual | S | 342 | 37.5291 | 96 | -0.13 | 47 |
IV.TERO.HHZ. | 2023-08-19T21:46:19.62 | 0.6 | undecidable | manual | S | 66 | 30.6471 | 98 | -0.26 | 46 |
IV.MTRA.HNZ. | 2023-08-19T21:46:19.28 | 0.3 | undecidable | manual | S | 22 | 29.3484 | 99 | -0.24 | 70 |
IV.GIGS.HHE. | 2023-08-19T21:46:18.45 | 0.3 | undecidable | manual | S | 104 | 26.4513 | 101 | -0.31 | 69 |
IV.LNSS.HHZ. | 2023-08-19T21:46:17.26 | 0.3 | undecidable | manual | S | 299 | 20.5683 | 107 | 0.02 | 74 |
IV.SMA1.EHZ. | 2023-08-19T21:46:16.13 | 0.3 | undecidable | manual | S | 25 | 14.4744 | 119 | 0.39 | 69 |
IV.NRCA.HHZ. | 2023-08-19T21:46:16.24 | 0.6 | undecidable | manual | P | 342 | 37.5291 | 96 | -0.17 | 46 |
IV.TERO.HHZ. | 2023-08-19T21:46:15.06 | 0.3 | undecidable | manual | P | 66 | 30.6471 | 98 | -0.3 | 69 |
IV.MTRA.HNZ. | 2023-08-19T21:46:15.49 | 0.6 | undecidable | manual | P | 22 | 29.3484 | 99 | 0.34 | 45 |
IV.GIGS.HHE. | 2023-08-19T21:46:15.29 | 0.3 | undecidable | manual | P | 104 | 26.4513 | 101 | 0.57 | 64 |
IV.SMA1.EHZ. | 2023-08-19T21:46:13.25 | 0.6 | negative | manual | P | 25 | 14.4744 | 119 | 0.28 | 47 |
IV.LNSS.HHZ. | 2023-08-19T21:46:13.80 | 0.1 | undecidable | manual | P | 299 | 20.5683 | 107 | -0.04 | 98 |
IV.RM33.EHZ. | 2023-08-19T21:46:13.74 | 0.1 | undecidable | manual | S | 264 | 3.6963 | 161 | -0.13 | 99 |
IV.RM33.EHZ. | 2023-08-19T21:46:12.00 | 0.1 | positive | manual | P | 264 | 3.6963 | 161 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.0 | 0.00011505000000000002 | 1.3 | AML | other | m | 2023-08-19T21:46:13.87 |
IV.RM33.EHE. | ML:0.8 | 0.00007875 | 0.16 | AML | other | m | 2023-08-19T21:46:14.44 |
IV.SMA1.EHE. | ML:1.2 | 0.000124 | 0.18 | AML | other | m | 2023-08-19T21:46:16.45 |
IV.SMA1.EHN. | ML:0.9 | 0.00006759999999999999 | 0.74 | AML | other | m | 2023-08-19T21:46:16.47 |
IV.LNSS.HHN. | ML:0.7 | 0.0000303 | 1.36 | AML | other | m | 2023-08-19T21:46:17.95 |
IV.LNSS.HHE. | ML:0.6 | 0.00002685 | 0.94 | AML | other | m | 2023-08-19T21:46:17.51 |
IV.NRCA.HHN. | ML:0.8 | 0.00002625 | 0.12 | AML | other | m | 2023-08-19T21:46:22.11 |
IV.NRCA.HHE. | ML:1.0 | 0.0000368 | 0.42 | AML | other | m | 2023-08-19T21:46:22.46 |