A magnitude ML 1.5 earthquake occured in region: 4 km N Montereale (AQ), on
and geographic coordinates (lat, lon) 42.5620, 13.2470 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 |
---|---|---|---|---|
Montereale | AQ | 4 | 2581 | 2581 |
Capitignano | AQ | 6 | 665 | 3246 |
Amatrice | RI | 8 | 2657 | 5903 |
Cittareale | RI | 10 | 482 | 6385 |
Campotosto | AQ | 10 | 542 | 6927 |
Borbona | RI | 11 | 617 | 7544 |
Cagnano Amiterno | AQ | 12 | 1369 | 8913 |
Barete | AQ | 13 | 737 | 9650 |
Posta | RI | 13 | 694 | 10344 |
Pizzoli | AQ | 14 | 4326 | 14670 |
Accumoli | RI | 15 | 667 | 15337 |
Crognaleto | TE | 19 | 1297 | 16634 |
Micigliano | RI | 20 | 127 | 16761 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2023-07-23 15:32:27 |
42.5618 | 13.2473 | 12 | 2023-07-23 15:38:06 |
Sala Sismica INGV-Roma | 119506501 |
Field | Value |
---|---|
Time (UTC) | 2023-07-23 15:32:27 ± 0.08 |
Latitude | 42.5618 ± 0.0036 |
Longitude | 13.2473 ± 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 | 119506501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 539 |
Semi-minor axis of confidence ellipse (meter) | 152 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 88 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53060 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 119506501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-23 15:38:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SFI.EHZ. | 2023-07-23T15:32:57.20 | 3.0 | positive | manual | Pg | 3.87 | 0 | |||
IV.SENI.HNZ. | 2023-07-23T15:32:45.78 | 3.0 | negative | manual | P | 0.31 | 0 | |||
IV.CSP1.EHZ. | 2023-07-23T15:32:45.78 | 0.3 | undecidable | manual | S | 357 | 58.8966 | 91 | 0.49 | 63 |
IV.FDMO.HHZ. | 2023-07-23T15:32:44.12 | 0.3 | undecidable | manual | S | 346 | 54.2013 | 92 | 0.07 | 70 |
IV.ATFO.HHZ. | 2023-07-23T15:32:42.28 | 3.0 | undecidable | manual | P | -0.11 | 0 | |||
IV.VVLD.HHZ. | 2023-07-23T15:32:40.94 | 3.0 | undecidable | manual | P | -3.43 | 0 | |||
IV.FIAM.HHZ. | 2023-07-23T15:32:38.86 | 0.6 | undecidable | manual | S | 198 | 34.3434 | 93 | 0.12 | 48 |
IV.NRCA.HHZ. | 2023-07-23T15:32:37.65 | 0.3 | undecidable | manual | S | 340 | 32.0457 | 93 | -0.48 | 66 |
IV.CSP1.EHZ. | 2023-07-23T15:32:37.76 | 0.1 | undecidable | manual | P | 357 | 58.8966 | 91 | 0.15 | 91 |
IV.GIGS.HHZ. | 2023-07-23T15:32:37.40 | 0.6 | undecidable | manual | S | 114 | 29.2485 | 94 | 0.02 | 49 |
IV.ARRO.EHZ. | 2023-07-23T15:32:37.26 | 3.0 | undecidable | manual | P | 2.75 | 0 | |||
IV.TERO.HHZ. | 2023-07-23T15:32:37.25 | 0.6 | undecidable | manual | S | 77 | 29.8479 | 94 | -0.31 | 46 |
IV.FDMO.HHZ. | 2023-07-23T15:32:36.82 | 0.1 | undecidable | manual | P | 346 | 54.2013 | 92 | -0.07 | 93 |
IV.LNSS.HHZ. | 2023-07-23T15:32:34.08 | 0.6 | undecidable | manual | S | 285 | 17.4714 | 103 | -0.2 | 48 |
IV.FIAM.HHZ. | 2023-07-23T15:32:34.09 | 1.0 | undecidable | manual | P | 198 | 34.3434 | 93 | 0.27 | 23 |
IV.TERO.HHZ. | 2023-07-23T15:32:33.01 | 0.1 | positive | manual | P | 77 | 29.8479 | 94 | -0.13 | 96 |
IV.NRCA.HHZ. | 2023-07-23T15:32:33.27 | 0.1 | undecidable | manual | P | 340 | 32.0457 | 93 | -0.2 | 94 |
IV.GIGS.HHZ. | 2023-07-23T15:32:33.29 | 1.0 | undecidable | manual | P | 114 | 29.2485 | 94 | 0.25 | 23 |
IV.SMA1.EHZ. | 2023-07-23T15:32:32.46 | 0.6 | undecidable | manual | S | 43 | 10.4784 | 126 | -0.1 | 50 |
IV.RM33.EHZ. | 2023-07-23T15:32:31.69 | 0.6 | undecidable | manual | S | 205 | 6.4935 | 144 | -0.11 | 50 |
IV.LNSS.HHZ. | 2023-07-23T15:32:31.31 | 0.1 | positive | manual | P | 285 | 17.4714 | 103 | 0.06 | 100 |
IV.RM33.EHZ. | 2023-07-23T15:32:30.03 | 0.6 | undecidable | manual | P | 205 | 6.4935 | 144 | 0.21 | 49 |
IV.SMA1.EHZ. | 2023-07-23T15:32:30.47 | 0.1 | negative | manual | P | 43 | 10.4784 | 126 | 0.21 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:1.8 | 0.0007889999999999999 | 1.4 | AML | other | m | 2023-07-23T15:32:31.90 |
IV.RM33.HNE. | ML:1.7 | 0.0007410000000000001 | 1.42 | AML | other | m | 2023-07-23T15:32:31.90 |
IV.RM33.HNN. | ML:1.6 | 0.0005945 | 1.42 | AML | other | m | 2023-07-23T15:32:32.02 |
IV.RM33.EHN. | ML:1.6 | 0.0005329999999999999 | 1.42 | AML | other | m | 2023-07-23T15:32:32.02 |
IV.SMA1.EHN. | ML:2.0 | 0.0010220000000000001 | 0.18 | AML | other | m | 2023-07-23T15:32:32.81 |
IV.SMA1.EHE. | ML:2.2 | 0.00157 | 0.5 | AML | other | m | 2023-07-23T15:32:32.85 |
IV.LNSS.HHE. | ML:1.7 | 0.0003855 | 0.32 | AML | other | m | 2023-07-23T15:32:34.33 |
IV.LNSS.HHN. | ML:1.5 | 0.00023300000000000003 | 0.28 | AML | other | m | 2023-07-23T15:32:35.54 |
IV.GIGS.HHN. | ML:0.5 | 0.00001376 | 0.1 | AML | other | m | 2023-07-23T15:32:37.29 |
IV.GIGS.HHE. | ML:0.5 | 0.000012750000000000002 | 0.9 | AML | other | m | 2023-07-23T15:32:37.82 |
IV.NRCA.HHE. | ML:1.6 | 0.0001715 | 0.14 | AML | other | m | 2023-07-23T15:32:37.70 |
IV.NRCA.HHN. | ML:1.4 | 0.0001113 | 0.46 | AML | other | m | 2023-07-23T15:32:38.40 |
IV.FDMO.HHE. | ML:0.8 | 0.00001615 | 0.22 | AML | other | m | 2023-07-23T15:32:46.17 |
IV.FDMO.HHN. | ML:0.8 | 0.00001705 | 0.86 | AML | other | m | 2023-07-23T15:32:46.80 |