A magnitude ML 2.1 earthquake occured in region: 2 km E Santo Stefano d'Aveto (GE), on
and geographic coordinates (lat, lon) 44.5390, 9.4770 at 74 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 |
---|---|---|---|---|
Santo Stefano d'Aveto | GE | 2 | 1126 | 1126 |
Rezzoaglio | GE | 7 | 995 | 2121 |
Ferriere | PC | 12 | 1294 | 3415 |
Bedonia | PR | 13 | 3482 | 6897 |
Tornolo | PR | 13 | 1010 | 7907 |
Fontanigorda | GE | 14 | 277 | 8184 |
Borzonasca | GE | 15 | 2049 | 10233 |
Ottone | PC | 15 | 516 | 10749 |
Compiano | PR | 16 | 1112 | 11861 |
Rovegno | GE | 16 | 554 | 12415 |
Gorreto | GE | 16 | 97 | 12512 |
Montebruno | GE | 18 | 240 | 12752 |
Cerignale | PC | 18 | 127 | 12879 |
Mezzanego | GE | 19 | 1537 | 14416 |
Fascia | GE | 19 | 81 | 14497 |
Favale di Malvaro | GE | 20 | 466 | 14963 |
Lorsica | GE | 20 | 468 | 15431 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML 2.1 |
2007-07-18 11:23:49 |
44.539 | 9.477 | 74 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 641759 |
Field | Value |
---|---|
Time (UTC) | 2007-07-18 11:23:49 ± 0.36 |
Latitude | 44.5390 ± 0.0243 |
Longitude | 9.4770 ± 0.0278 |
Depth (km) | 74 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 641759 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1994 |
Semi-minor axis of confidence ellipse (meter) | 1938 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 40 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3482.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.98 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 2.14668 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 641759 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:12:16 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 641759 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:12:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ESLN.BHN. | 2007-07-18T11:25:13.89 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
I1.IACL.BHN. | 2007-07-18T11:25:03.76 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CTI.EHE. | 2007-07-18T11:24:47.58 | 0.3 | undecidable | manual | Sg | 45 | 238.2837 | -1.536 | 22 | |
IV.MABI.HHN. | 2007-07-18T11:24:37.15 | 0.3 | undecidable | manual | Sg | 25 | 186.6687 | -1.082 | 39 | |
IV.MAGA.BHN. | 2007-07-18T11:24:32.02 | 0.6 | undecidable | manual | Sg | 33 | 164.1135 | -1.524 | 24 | |
MN.BNI.HHE. | 2007-07-18T11:24:28.15 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.AQU.HHZ. | 2007-07-18T11:24:28.51 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PZZT.HHE. | 2007-07-18T11:24:25.12 | 0.6 | undecidable | manual | Sg | 112 | 118.7922 | 0.761 | 35 | |
IV.CTI.EHE. | 2007-07-18T11:24:24.15 | 0.1 | undecidable | manual | Pg | 45 | 238.2837 | 0.109 | 48 | |
IV.BDI.HHE. | 2007-07-18T11:24:20.47 | 0.6 | undecidable | manual | Sg | 120 | 103.4187 | -0.908 | 33 | |
IV.MABI.HHN. | 2007-07-18T11:24:18.13 | 0.1 | negative | manual | Pg | 25 | 186.6687 | 0.373 | 62 | |
MN.VLC.HHN. | 2007-07-18T11:24:17.00 | 0.6 | undecidable | manual | Sg | 120 | 83.5497 | -0.694 | 38 | |
GU.TRAV.HHN. | 2007-07-18T11:24:16.10 | 0.1 | undecidable | manual | Pg | 309 | 173.3931 | -0.056 | 68 | |
IV.IMI.SHZ. | 2007-07-18T11:24:16.73 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
CH.MUGIO.HHN. | 2007-07-18T11:24:14.66 | 0.1 | undecidable | manual | Pg | 348 | 157.1205 | 0.441 | 71 | |
GU.PCP.HHN. | 2007-07-18T11:24:14.60 | 0.6 | undecidable | manual | Sg | 271 | 73.6707 | -1.374 | 26 | |
IV.MAGA.BHN. | 2007-07-18T11:24:14.97 | 0.1 | undecidable | manual | Pg | 33 | 164.1135 | -0.081 | 74 | |
IV.BOB.HHN. | 2007-07-18T11:24:11.11 | 0.3 | undecidable | manual | Sg | 355 | 25.5522 | 1.462 | 37 | |
IV.PZZT.HHE. | 2007-07-18T11:24:10.65 | 0.3 | undecidable | manual | Pg | 112 | 118.7922 | 0.901 | 51 | |
IV.SEST.EHZ. | 2007-07-18T11:24:10.00 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.IMI.SHZ. | 2007-07-18T11:24:08.80 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.BDI.HHE. | 2007-07-18T11:24:08.06 | 0.1 | undecidable | manual | Pg | 120 | 103.4187 | 0.034 | 86 | |
IV.FIN.SHZ. | 2007-07-18T11:24:08.79 | 0.1 | undecidable | manual | Pg | 250 | 107.0151 | 0.373 | 86 | |
GU.SC2M.HHZ. | 2007-07-18T11:24:08.46 | 0.1 | undecidable | manual | Sg | 163 | 15.5733 | -0.534 | 95 | |
MN.VLC.HHN. | 2007-07-18T11:24:06.01 | 0.1 | undecidable | manual | Pg | 120 | 83.5497 | 0.113 | 91 | |
GU.PCP.HHN. | 2007-07-18T11:24:03.83 | 0.1 | undecidable | manual | Pg | 271 | 73.6707 | -1.079 | 59 | |
IV.BOB.HHN. | 2007-07-18T11:24:02.57 | 0.1 | undecidable | manual | Pg | 355 | 25.5522 | 1.317 | 62 | |
GU.SC2M.HHZ. | 2007-07-18T11:24:01.07 | 0.1 | undecidable | manual | Pg | 163 | 15.5733 | 0.194 | 100 |