A magnitude ML 1.7 earthquake occured in region: 8 km E Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4700, 13.3890 at 9 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 |
---|---|---|---|---|
Pizzoli | AQ | 8 | 4326 | 4326 |
Barete | AQ | 9 | 737 | 5063 |
Capitignano | AQ | 9 | 665 | 5728 |
Campotosto | AQ | 10 | 542 | 6270 |
Crognaleto | TE | 12 | 1297 | 7567 |
L'Aquila | AQ | 13 | 69753 | 77320 |
Montereale | AQ | 13 | 2581 | 79901 |
Cagnano Amiterno | AQ | 14 | 1369 | 81270 |
Pietracamela | TE | 15 | 271 | 81541 |
Scoppito | AQ | 15 | 3727 | 85268 |
Fano Adriano | TE | 15 | 296 | 85564 |
Amatrice | RI | 20 | 2657 | 88221 |
Cortino | TE | 20 | 656 | 88877 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9
ML 1.7 |
2009-02-13 17:37:39 |
42.47 | 13.389 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 743769 |
Field | Value |
---|---|
Time (UTC) | 2009-02-13 17:37:39 ± 0.11 |
Latitude | 42.4700 ± 0.0054 |
Longitude | 13.3890 ± 0.0085 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 743769 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 694 |
Semi-minor axis of confidence ellipse (meter) | 379 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 232 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 922.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.06745 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41639 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 743769 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:57 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 743769 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | 2009-02-13T17:37:54.67 | 0.1 | undecidable | manual | Sg | 331 | 46.2204 | -0.216 | 92 | |
IV.VCEL.EHN. | 2009-02-13T17:37:53.21 | 0.1 | undecidable | manual | Sg | 103 | 37.9287 | 0.527 | 87 | |
IV.LNSS.HHN. | 2009-02-13T17:37:51.19 | 0.1 | undecidable | manual | Sg | 298 | 32.1456 | 0.075 | 97 | |
IV.FAGN.HHN. | 2009-02-13T17:37:49.33 | 0.1 | undecidable | manual | Sg | 145 | 27.6501 | -0.322 | 93 | |
IV.TERO.HHN. | 2009-02-13T17:37:48.04 | 0.1 | undecidable | manual | Sg | 46 | 24.4533 | -0.544 | 88 | |
IV.NRCA.HHN. | 2009-02-13T17:37:48.10 | 0.1 | positive | manual | Pg | 331 | 46.2204 | -0.316 | 90 | |
IV.VCEL.EHN. | 2009-02-13T17:37:47.46 | 0.1 | undecidable | manual | Pg | 103 | 37.9287 | 0.316 | 91 | |
IV.LNSS.HHN. | 2009-02-13T17:37:46.22 | 0.1 | undecidable | manual | Pg | 298 | 32.1456 | -0.021 | 98 | |
IV.FAGN.HHN. | 2009-02-13T17:37:45.22 | 0.1 | positive | manual | Pg | 145 | 27.6501 | -0.174 | 96 | |
MN.AQU.HHZ. | 2009-02-13T17:37:44.88 | 0.1 | undecidable | manual | Sg | 175 | 12.876 | -0.093 | 100 | |
IV.TERO.HHN. | 2009-02-13T17:37:44.51 | 0.1 | positive | manual | Pg | 46 | 24.4533 | -0.266 | 95 | |
IV.CAMP.HHE. | 2009-02-13T17:37:43.95 | 0.1 | undecidable | manual | Sg | 13 | 7.4814 | 0.38 | 95 | |
IV.CAMP.HHE. | 2009-02-13T17:37:42.43 | 0.1 | positive | manual | Pg | 13 | 7.4814 | 0.547 | 91 | |
MN.AQU.HHZ. | 2009-02-13T17:37:42.83 | 0.1 | undecidable | manual | Pg | 175 | 12.876 | 0.136 | 99 |