A magnitude ML 0.9 earthquake occured in region: 5 km SE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.5910, 13.2090 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 |
---|---|---|---|---|
Cittareale | RI | 5 | 482 | 482 |
Amatrice | RI | 8 | 2657 | 3139 |
Montereale | AQ | 8 | 2581 | 5720 |
Borbona | RI | 11 | 617 | 6337 |
Capitignano | AQ | 11 | 665 | 7002 |
Posta | RI | 12 | 694 | 7696 |
Accumoli | RI | 12 | 667 | 8363 |
Campotosto | AQ | 14 | 542 | 8905 |
Cagnano Amiterno | AQ | 15 | 1369 | 10274 |
Barete | AQ | 17 | 737 | 11011 |
Pizzoli | AQ | 19 | 4326 | 15337 |
Micigliano | RI | 20 | 127 | 15464 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-08-02 01:03:23 |
42.5912 | 13.2087 | 11 | 2023-08-02 01:09:10 |
Sala Sismica INGV-Roma | 119781781 |
Field | Value |
---|---|
Time (UTC) | 2023-08-02 01:03:23 ± 0.09 |
Latitude | 42.5912 ± 0.0045 |
Longitude | 13.2087 ± 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 | 119781781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 479 |
Semi-minor axis of confidence ellipse (meter) | 297 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 53 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.08274 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33005 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 119781781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-02 01:09:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MC2.EHE. | 2023-08-02T01:03:36.04 | 0.3 | undecidable | manual | S | 357 | 35.5422 | 50 | 0.23 | 70 |
IV.MMO1.HNE. | 2023-08-02T01:03:35.89 | 0.3 | undecidable | manual | S | 16 | 35.5422 | 50 | 0.09 | 72 |
IV.NRCA.HHZ. | 2023-08-02T01:03:33.19 | 0.3 | undecidable | manual | S | 344 | 27.9498 | 50 | -0.6 | 64 |
IV.GAVE.HNN. | 2023-08-02T01:03:33.71 | 0.3 | undecidable | manual | S | 294 | 28.0497 | 50 | -0.09 | 74 |
IV.MC2.EHE. | 2023-08-02T01:03:31.26 | 0.6 | undecidable | manual | P | 357 | 35.5422 | 50 | 0.51 | 44 |
IV.MMO1.HNE. | 2023-08-02T01:03:30.77 | 0.6 | undecidable | manual | P | 16 | 35.5422 | 50 | 0.03 | 49 |
IV.FIAM.HHZ. | 2023-08-02T01:03:30.89 | 0.3 | undecidable | manual | P | 192 | 36.6411 | 50 | -0.02 | 72 |
IV.ARRO.EHZ. | 2023-08-02T01:03:30.84 | 0.1 | undecidable | manual | P | 268 | 36.2415 | 50 | -0.01 | 97 |
IV.TERO.HHZ. | 2023-08-02T01:03:30.00 | 0.1 | undecidable | manual | P | 84 | 32.4453 | 50 | -0.27 | 93 |
IV.GAVE.HNN. | 2023-08-02T01:03:29.43 | 0.1 | undecidable | manual | P | 294 | 28.0497 | 50 | -0.15 | 97 |
IV.NRCA.HHZ. | 2023-08-02T01:03:29.44 | 0.1 | undecidable | manual | P | 344 | 27.9498 | 50 | -0.14 | 97 |
IV.SMA1.EHZ. | 2023-08-02T01:03:29.28 | 0.3 | undecidable | manual | S | 67 | 11.1777 | 134 | 0.03 | 75 |
IV.LNSS.HHZ. | 2023-08-02T01:03:29.87 | 0.3 | undecidable | manual | S | 275 | 13.7751 | 128 | -0.06 | 75 |
IV.RM33.EHZ. | 2023-08-02T01:03:28.56 | 0.3 | undecidable | manual | S | 177 | 9.1797 | 140 | -0.2 | 74 |
IV.SMA1.EHZ. | 2023-08-02T01:03:27.17 | 0.1 | undecidable | manual | P | 67 | 11.1777 | 134 | 0.22 | 99 |
IV.LNSS.HHZ. | 2023-08-02T01:03:27.42 | 0.1 | undecidable | manual | P | 275 | 13.7751 | 128 | 0.07 | 100 |
IV.RM33.EHZ. | 2023-08-02T01:03:26.86 | 0.1 | undecidable | manual | P | 177 | 9.1797 | 140 | 0.19 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:0.6 | 0.00004905729 | 0.12 | AML | other | m | 2023-08-02T01:03:28.92 |
IV.RM33.EHN. | ML:0.6 | 0.000056304889999999996 | 0.2 | AML | other | m | 2023-08-02T01:03:28.92 |
IV.SMA1.EHE. | ML:1.0 | 0.00011685028 | 0.22 | AML | other | m | 2023-08-02T01:03:29.94 |
IV.SMA1.EHN. | ML:0.7 | 0.00005931581500000001 | 0.12 | AML | other | m | 2023-08-02T01:03:30.11 |
IV.LNSS.HHE. | ML:0.8 | 0.0000693 | 0.1 | AML | other | m | 2023-08-02T01:03:30.53 |
IV.LNSS.HHN. | ML:0.6 | 0.000041429314999999994 | 0.42 | AML | other | m | 2023-08-02T01:03:30.05 |
IV.RM33.HNE. | ML:1.1 | 0.000146184565 | 0.74 | AML | other | m | 2023-08-02T01:03:33.05 |
IV.RM33.HNN. | ML:0.9 | 0.00010595187000000001 | 0.44 | AML | other | m | 2023-08-02T01:03:28.28 |
IV.LNSS.HNE. | ML:0.8 | 0.00007232144999999999 | 0.28 | AML | other | m | 2023-08-02T01:03:30.08 |
IV.LNSS.HNN. | ML:1.3 | 0.00020634717 | 1.02 | AML | other | m | 2023-08-02T01:03:37.00 |
IV.NRCA.HNE. | ML:1.4 | 0.00011763325 | 0.7904 | AML | other | m | 2023-08-02T01:03:42.33 |
IV.NRCA.HNN. | ML:1.5 | 0.000150782425 | 0.7496 | AML | other | m | 2023-08-02T01:03:43.19 |
IV.NRCA.HHE. | ML:0.6 | 0.00001898121 | 0.12 | AML | other | m | 2023-08-02T01:03:33.71 |
IV.NRCA.HHN. | ML:0.6 | 0.000018282485000000002 | 0.1 | AML | other | m | 2023-08-02T01:03:34.03 |
IV.TERO.HHE. | ML:0.7 | 0.000018959305000000004 | 0.9 | AML | other | m | 2023-08-02T01:03:44.96 |
IV.TERO.HHN. | ML:0.1 | 0.0000043162665 | 0.32 | AML | other | m | 2023-08-02T01:03:44.02 |
IV.TERO.HNE. | ML:1.3 | 0.00008915693 | 0.8 | AML | other | m | 2023-08-02T01:03:30.88 |
IV.TERO.HNN. | ML:1.3 | 0.00008841962 | 0.6104 | AML | other | m | 2023-08-02T01:03:47.17 |
IV.ARRO.EHE. | ML:0.8 | 0.000023268595 | 1.2 | AML | other | m | 2023-08-02T01:03:33.53 |
IV.ARRO.EHN. | ML:0.7 | 0.00001940451 | 1.18 | AML | other | m | 2023-08-02T01:03:48.71 |