A magnitude ML 0.4 earthquake occured in region: 5 km S Cittareale (RI), on
and geographic coordinates (lat, lon) 42.5760, 13.1720 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
Borbona | RI | 8 | 617 | 1099 |
Montereale | AQ | 8 | 2581 | 3680 |
Posta | RI | 8 | 694 | 4374 |
Amatrice | RI | 11 | 2657 | 7031 |
Capitignano | AQ | 12 | 665 | 7696 |
Cagnano Amiterno | AQ | 14 | 1369 | 9065 |
Accumoli | RI | 15 | 667 | 9732 |
Campotosto | AQ | 16 | 542 | 10274 |
Barete | AQ | 17 | 737 | 11011 |
Micigliano | RI | 17 | 127 | 11138 |
Leonessa | RI | 17 | 2435 | 13573 |
Pizzoli | AQ | 19 | 4326 | 17899 |
Antrodoco | RI | 19 | 2588 | 20487 |
Monteleone di Spoleto | PG | 20 | 599 | 21086 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.2
ML 0.4 |
2011-03-10 21:46:28 |
42.576 | 13.172 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1180639 |
Field | Value |
---|---|
Time (UTC) | 2011-03-10 21:46:28 ± 0.1 |
Latitude | 42.5760 ± 0.0036 |
Longitude | 13.1720 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1180639 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 479 |
Semi-minor axis of confidence ellipse (meter) | 167 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 37 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 192 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.06 |
Epicentral distance of station closest to the epicenter (degree) | 0.03058 |
Epicentral distance of station farthest from the epicenter (degree) | 0.10072 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1180639 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:02:29 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1180639 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:02:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | 2011-03-10T21:46:33.12 | 0.1 | undecidable | manual | Sg | 286 | 11.1777 | 0.035 | 98 | |
IV.RM33.EHE. | 2011-03-10T21:46:32.28 | 0.1 | undecidable | manual | Sg | 155 | 8.1807 | -0.012 | 99 | |
IV.RM29.EHN. | 2011-03-10T21:46:31.33 | 0.1 | undecidable | manual | Sg | 118 | 3.3966 | -0.023 | 100 | |
IV.RM29.EHN. | 2011-03-10T21:46:30.09 | 0.1 | undecidable | manual | Pg | 118 | 3.3966 | 0.04 | 100 | |
IV.RM33.EHE. | 2011-03-10T21:46:30.62 | 0.1 | undecidable | manual | Pg | 155 | 8.1807 | 0.02 | 99 | |
IV.LNSS.HHE. | 2011-03-10T21:46:30.99 | 0.1 | undecidable | manual | Pg | 286 | 11.1777 | -0.061 | 98 |