A magnitude ML 0.3 earthquake occured in region: 3 km NW Posta (RI), on
and geographic coordinates (lat, lon) 42.5530, 13.0830 at 6 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 |
---|---|---|---|---|
Posta | RI | 3 | 694 | 694 |
Borbona | RI | 6 | 617 | 1311 |
Leonessa | RI | 10 | 2435 | 3746 |
Cittareale | RI | 10 | 482 | 4228 |
Micigliano | RI | 12 | 127 | 4355 |
Montereale | AQ | 14 | 2581 | 6936 |
Antrodoco | RI | 15 | 2588 | 9524 |
Monteleone di Spoleto | PG | 15 | 599 | 10123 |
Cagnano Amiterno | AQ | 16 | 1369 | 11492 |
Borgo Velino | RI | 16 | 972 | 12464 |
Poggio Bustone | RI | 17 | 2055 | 14519 |
Cantalice | RI | 17 | 2755 | 17274 |
Castel Sant'Angelo | RI | 18 | 1308 | 18582 |
Capitignano | AQ | 18 | 665 | 19247 |
Amatrice | RI | 19 | 2657 | 21904 |
Rivodutri | RI | 19 | 1253 | 23157 |
Cascia | PG | 19 | 3217 | 26374 |
Barete | AQ | 20 | 737 | 27111 |
Polino | TR | 20 | 233 | 27344 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.3
ML 0.3 |
2011-03-11 04:51:01 |
42.553 | 13.083 | 6 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1180749 |
Field | Value |
---|---|
Time (UTC) | 2011-03-11 04:51:01 ± 0.16 |
Latitude | 42.5530 ± 0.0072 |
Longitude | 13.0830 ± 0.0061 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1180749 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 719 |
Semi-minor axis of confidence ellipse (meter) | 559 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 23 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 943.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 214 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.05936 |
Epicentral distance of station farthest from the epicenter (degree) | 0.10612 |
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 | 0.3 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1180749 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:02:38 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1180749 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:02:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.EHN. | 2011-03-11T04:51:06.15 | 0.1 | undecidable | manual | Sg | 114 | 11.7771 | -0.02 | 99 | |
IV.RM29.EHE. | 2011-03-11T04:51:05.76 | 0.1 | undecidable | manual | Sg | 85 | 10.2786 | 0.055 | 99 | |
IV.RM33.EHN. | 2011-03-11T04:51:04.27 | 0.1 | undecidable | manual | Pg | 114 | 11.7771 | 0.033 | 99 | |
IV.LNSS.HHN. | 2011-03-11T04:51:04.61 | 0.1 | undecidable | manual | Sg | 328 | 6.5934 | -0.037 | 100 | |
IV.LNSS.HHN. | 2011-03-11T04:51:03.42 | 0.1 | undecidable | manual | Pg | 328 | 6.5934 | 0.063 | 99 | |
IV.RM29.EHE. | 2011-03-11T04:51:03.87 | 0.1 | undecidable | manual | Pg | 85 | 10.2786 | -0.099 | 98 |