A magnitude ML 1.1 earthquake occured in region: 1 km W Valle Castellana (TE), on
and geographic coordinates (lat, lon) 42.7360, 13.4880 at 24 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 |
---|---|---|---|---|
Valle Castellana | TE | 1 | 977 | 977 |
Rocca Santa Maria | TE | 6 | 537 | 1514 |
Acquasanta Terme | AP | 7 | 2916 | 4430 |
Cortino | TE | 13 | 656 | 5086 |
Roccafluvione | AP | 14 | 2010 | 7096 |
Ascoli Piceno | AP | 15 | 49407 | 56503 |
Civitella del Tronto | TE | 15 | 5116 | 61619 |
Folignano | AP | 15 | 9241 | 70860 |
Arquata del Tronto | AP | 16 | 1178 | 72038 |
Torricella Sicura | TE | 16 | 2641 | 74679 |
Campli | TE | 16 | 7209 | 81888 |
Venarotta | AP | 16 | 2066 | 83954 |
Montegallo | AP | 17 | 523 | 84477 |
Palmiano | AP | 18 | 196 | 84673 |
Maltignano | AP | 20 | 2401 | 87074 |
Teramo | TE | 20 | 54892 | 141966 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.4
ML 1.1 |
2009-02-07 03:14:06 |
42.736 | 13.488 | 24 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 742659 |
Field | Value |
---|---|
Time (UTC) | 2009-02-07 03:14:06 ± 0.08 |
Latitude | 42.7360 ± 0.0027 |
Longitude | 13.4880 ± 0.0024 |
Depth (km) | 24 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 742659 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 277 |
Semi-minor axis of confidence ellipse (meter) | 153 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 189 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 213 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35523 |
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 | 1.1 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 742659 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:02:43 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 742659 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:02:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HHZ. | 2009-02-07T03:14:20.28 | 0.3 | undecidable | manual | Sg | 248 | 39.4272 | -0.01 | 72 | |
.NRCA.HHN. | 2009-02-07T03:14:18.58 | 0.3 | undecidable | manual | Sg | 290 | 32.3454 | -0.026 | 73 | |
IV.TERO.HHE. | 2009-02-07T03:14:15.25 | 0.3 | undecidable | manual | Sg | 143 | 15.6732 | 0.036 | 75 | |
IV.LNSS.HHZ. | 2009-02-07T03:14:14.50 | 0.1 | undecidable | manual | Pg | 248 | 39.4272 | 0.013 | 97 | |
.NRCA.HHN. | 2009-02-07T03:14:13.55 | 0.1 | undecidable | manual | Pg | 290 | 32.3454 | 0.035 | 97 | |
IV.CMPO.HHZ. | 2009-02-07T03:14:13.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.TERO.HHE. | 2009-02-07T03:14:11.51 | 0.1 | undecidable | manual | Pg | 143 | 15.6732 | -0.046 | 100 | |
IV.PARC.HHZ. | 2009-02-07T03:13:55.79 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ERBM.EHN. | 2009-02-07T03:13:40.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |