A magnitude ML 0.7 earthquake occured in region: 3 km W Massa Martana (PG), on
and geographic coordinates (lat, lon) 42.7880, 12.4850 at 10 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 |
---|---|---|---|---|
Massa Martana | PG | 3 | 3770 | 3770 |
Todi | PG | 6 | 16851 | 20621 |
Giano dell'Umbria | PG | 9 | 3846 | 24467 |
Acquasparta | TR | 12 | 4778 | 29245 |
Monte Castello di Vibio | PG | 12 | 1567 | 30812 |
Fratta Todina | PG | 12 | 1839 | 32651 |
Collazzone | PG | 13 | 3473 | 36124 |
Gualdo Cattaneo | PG | 15 | 6155 | 42279 |
Montecastrilli | TR | 15 | 5022 | 47301 |
Avigliano Umbro | TR | 15 | 2558 | 49859 |
Castel Ritaldi | PG | 16 | 3278 | 53137 |
Marsciano | PG | 18 | 18902 | 72039 |
Montefalco | PG | 18 | 5679 | 77718 |
Bevagna | PG | 19 | 5081 | 82799 |
San Gemini | TR | 20 | 5018 | 87817 |
San Venanzo | TR | 20 | 2218 | 90035 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9
ML 0.7 |
2007-06-09 23:40:15 |
42.788 | 12.485 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 634909 |
Field | Value |
---|---|
Time (UTC) | 2007-06-09 23:40:15 ± 0.18 |
Latitude | 42.7880 ± 0.0054 |
Longitude | 12.4850 ± 0.0123 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 634909 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1105 |
Semi-minor axis of confidence ellipse (meter) | 474 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 290 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1166.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 255 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46315 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.5 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 634909 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:04:54 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 634909 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:04:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GRI.EHE. | 2007-06-09T23:40:45.77 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.SHZ. | 2007-06-09T23:40:32.33 | 0.3 | undecidable | manual | Sg | 84 | 51.4152 | 0.148 | 72 | |
IV.LNSS.BHE. | 2007-06-09T23:40:31.57 | 0.3 | undecidable | manual | Sg | 114 | 49.7169 | -0.138 | 73 | |
IV.MNS.BHN. | 2007-06-09T23:40:31.24 | 0.3 | undecidable | manual | Sg | 160 | 47.4192 | 0.145 | 73 | |
IV.CESI.BHZ. | 2007-06-09T23:40:29.76 | 0.1 | undecidable | manual | Sg | 55 | 41.7249 | 0.165 | 98 | |
IV.NRCA.SHZ. | 2007-06-09T23:40:25.07 | 0.1 | undecidable | manual | Pg | 84 | 51.4152 | -0.166 | 96 | |
IV.MNS.BHN. | 2007-06-09T23:40:24.71 | 0.1 | undecidable | manual | Pg | 160 | 47.4192 | 0.1 | 98 | |
IV.LNSS.BHE. | 2007-06-09T23:40:24.82 | 0.1 | undecidable | manual | Pg | 114 | 49.7169 | -0.144 | 97 | |
IV.CESI.BHZ. | 2007-06-09T23:40:23.69 | 0.1 | undecidable | manual | Pg | 55 | 41.7249 | -0.055 | 100 |