A magnitude ML 0.4 earthquake occured in region: 4 km SE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.5890, 13.1880 at 11 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 | 4 | 482 | 482 |
Montereale | AQ | 9 | 2581 | 3063 |
Amatrice | RI | 10 | 2657 | 5720 |
Borbona | RI | 10 | 617 | 6337 |
Posta | RI | 10 | 694 | 7031 |
Capitignano | AQ | 12 | 665 | 7696 |
Accumoli | RI | 13 | 667 | 8363 |
Cagnano Amiterno | AQ | 15 | 1369 | 9732 |
Campotosto | AQ | 15 | 542 | 10274 |
Barete | AQ | 17 | 737 | 11011 |
Leonessa | RI | 19 | 2435 | 13446 |
Micigliano | RI | 19 | 127 | 13573 |
Pizzoli | AQ | 19 | 4326 | 17899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6
ML 0.4 |
2009-07-25 04:46:48 |
42.589 | 13.188 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 934829 |
Field | Value |
---|---|
Time (UTC) | 2009-07-25 04:46:48 ± 0.2 |
Latitude | 42.5890 ± 0.0126 |
Longitude | 13.1880 ± 0.0049 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 934829 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1432 |
Semi-minor axis of confidence ellipse (meter) | 332 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 168 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1456.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 218 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25091 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 934829 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 17:49:05 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 934829 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 17:49:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | 2009-07-25T04:46:58.73 | 0.3 | undecidable | manual | Sg | 347 | 27.8499 | 0.093 | 72 | |
IV.NRCA.HHE. | 2009-07-25T04:46:54.30 | 0.1 | undecidable | manual | Pg | 347 | 27.8499 | -0.122 | 95 | |
IV.LNSS.HHN. | 2009-07-25T04:46:54.24 | 0.1 | undecidable | manual | Sg | 277 | 12.1767 | -0.046 | 99 | |
IV.SAN2.EHZ. | 2009-07-25T04:46:53.47 | 0.1 | undecidable | manual | Sg | 59 | 8.88 | -0.022 | 100 | |
IV.SAN2.EHZ. | 2009-07-25T04:46:51.49 | 0.1 | undecidable | manual | Pg | 59 | 8.88 | 0.038 | 100 | |
IV.LNSS.HHN. | 2009-07-25T04:46:51.99 | 0.1 | undecidable | manual | Pg | 277 | 12.1767 | 0.079 | 98 | |
IV.ILLI.HHN. | 2009-07-25T04:46:46.15 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.T0104.EHN. | 2009-07-25T04:46:34.40 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CESX.HHN. | 2009-07-25T04:46:27.50 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.CESX.HHN. | 2009-07-25T04:46:26.28 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |