A magnitude ML 0.8 earthquake occured in region: 4 km NE Posta (RI), on
and geographic coordinates (lat, lon) 42.5540, 13.1200 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 |
---|---|---|---|---|
Posta | RI | 4 | 694 | 694 |
Borbona | RI | 5 | 617 | 1311 |
Cittareale | RI | 8 | 482 | 1793 |
Montereale | AQ | 11 | 2581 | 4374 |
Micigliano | RI | 13 | 127 | 4501 |
Leonessa | RI | 13 | 2435 | 6936 |
Cagnano Amiterno | AQ | 14 | 1369 | 8305 |
Capitignano | AQ | 15 | 665 | 8970 |
Antrodoco | RI | 15 | 2588 | 11558 |
Amatrice | RI | 16 | 2657 | 14215 |
Borgo Velino | RI | 17 | 972 | 15187 |
Barete | AQ | 17 | 737 | 15924 |
Monteleone di Spoleto | PG | 18 | 599 | 16523 |
Accumoli | RI | 19 | 667 | 17190 |
Castel Sant'Angelo | RI | 19 | 1308 | 18498 |
Pizzoli | AQ | 19 | 4326 | 22824 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-02-08 19:07:32 |
42.5538 | 13.1203 | 14 | 2024-02-08 19:26:42 |
Sala Sismica INGV-Roma | 125135161 |
Field | Value |
---|---|
Time (UTC) | 2024-02-08 19:07:32 ± 0.22 |
Latitude | 42.5538 ± 0.0063 |
Longitude | 13.1203 ± 0.0061 |
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 | 125135161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 586 |
Semi-minor axis of confidence ellipse (meter) | 430 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 31 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 187 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27969 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 125135161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-08 19:26:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TDS.HHZ. | 2024-02-08T19:08:49.00 | 3.0 | undecidable | manual | Sn | -0.33 | 0 | |||
IV.PZUN.HHZ. | 2024-02-08T19:08:27.06 | 3.0 | undecidable | manual | Sn | 1.29 | 0 | |||
IV.ERC.EHZ. | 2024-02-08T19:08:20.99 | 3.0 | undecidable | manual | Pn | -1.23 | 0 | |||
IV.SPS2.HHZ. | 2024-02-08T19:08:20.57 | 3.0 | negative | manual | Pn | 6 | 0 | |||
IV.ARCI.HHZ. | 2024-02-08T19:08:12.25 | 3.0 | undecidable | manual | Sg | 1.61 | 0 | |||
IV.RIBO.EHZ.01 | 2024-02-08T19:08:11.15 | 3.0 | undecidable | manual | Sn | -7.02 | 0 | |||
IV.IFOR.HHZ. | 2024-02-08T19:08:04.32 | 3.0 | undecidable | manual | Sn | -1.71 | 0 | |||
IV.NRCA.HHZ. | 2024-02-08T19:07:43.18 | 0.3 | undecidable | manual | S | 359 | 31.0467 | 100 | -0.14 | 73 |
IV.SMA1.EHZ. | 2024-02-08T19:07:40.31 | 0.3 | undecidable | manual | S | 64 | 19.4694 | 111 | -0.02 | 76 |
IV.NRCA.HHZ. | 2024-02-08T19:07:38.64 | 0.1 | undecidable | manual | P | 359 | 31.0467 | 100 | -0.11 | 98 |
IV.LNSS.HHZ. | 2024-02-08T19:07:38.00 | 0.6 | undecidable | manual | S | 310 | 8.4804 | 141 | 0.07 | 52 |
IV.SMA1.EHZ. | 2024-02-08T19:07:37.17 | 0.1 | positive | manual | P | 64 | 19.4694 | 111 | 0.14 | 100 |
IV.RM33.EHZ. | 2024-02-08T19:07:37.88 | 0.6 | undecidable | manual | S | 123 | 9.1797 | 139 | -0.16 | 50 |
IV.RM33.EHZ. | 2024-02-08T19:07:35.64 | 1.0 | undecidable | manual | P | 123 | 9.1797 | 139 | -0.06 | 26 |
IV.LNSS.HHZ. | 2024-02-08T19:07:35.81 | 0.3 | undecidable | manual | P | 310 | 8.4804 | 141 | 0.17 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:0.9 | 0.0000747 | 0.28 | AML | other | m | 2024-02-08T19:07:38.35 |
IV.RM33.EHN. | ML:0.7 | 0.000051250000000000006 | 0.12 | AML | other | m | 2024-02-08T19:07:38.27 |