A magnitude Md 2.5 earthquake occured in region: 6 km E Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8070, 12.9890 at 5 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 6 | 1075 | 1075 |
Norcia | PG | 9 | 4957 | 6032 |
Preci | PG | 9 | 724 | 6756 |
Cascia | PG | 10 | 3217 | 9973 |
Sellano | PG | 11 | 1079 | 11052 |
Vallo di Nera | PG | 11 | 364 | 11416 |
Poggiodomo | PG | 11 | 117 | 11533 |
Sant'Anatolia di Narco | PG | 15 | 564 | 12097 |
Visso | MC | 16 | 1107 | 13204 |
Scheggino | PG | 17 | 461 | 13665 |
Castelsantangelo sul Nera | MC | 17 | 281 | 13946 |
Campello sul Clitunno | PG | 17 | 2442 | 16388 |
Monteleone di Spoleto | PG | 18 | 599 | 16987 |
Ussita | MC | 20 | 444 | 17431 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.9 |
1988-07-14 22:15:45 |
42.807 | 12.989 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 73439 |
Field | Value |
---|---|
Time (UTC) | 1988-07-14 22:15:45 ± 0.163 |
Latitude | 42.8070 ± 0.0077 |
Longitude | 12.9890 ± 0.0139 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 73439 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1423.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 107 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00235 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01125 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 73439 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:09:24 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 73439 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CP9.Z. | 1988-07-14T22:16:18.98 | 10.0 | undecidable | manual | SG | 181 | 0.9435 | 0.11 | 0.5 | |
--.AZI.Z. | 1988-07-14T22:16:17.00 | 10.0 | undecidable | manual | SG | 158 | 0.8769 | 0.11 | 0.5 | |
--.ARV.Z. | 1988-07-14T22:16:10.96 | 10.0 | undecidable | manual | SG | 357 | 0.6882 | 0.18 | 0.6 | |
--.SDI.Z. | 1988-07-14T22:16:10.94 | 10.0 | undecidable | manual | PN | 150 | 1.2543 | 1.22 | 0.2 | |
--.AZI.Z. | 1988-07-14T22:16:05.21 | 10.0 | undecidable | manual | PG | 158 | 0.8769 | 1.52 | 0.1 | |
--.CP9.Z. | 1988-07-14T22:16:04.49 | 10.0 | undecidable | manual | PG | 181 | 0.9435 | -0.34 | 1.1 | |
--.MNS.Z. | 1988-07-14T22:16:02.89 | 10.0 | undecidable | manual | SG | 208 | 0.4773 | -1.02 | 0.2 | |
--.CM8.Z. | 1988-07-14T22:16:01.17 | 10.0 | undecidable | manual | SG | 16 | 0.3996 | -0.16 | 1 | |
--.ALP.Z. | 1988-07-14T22:16:01.43 | 10.0 | undecidable | manual | SG | 93 | 0.4218 | -0.69 | 0.6 | |
--.ASS.Z. | 1988-07-14T22:15:59.71 | 10.0 | undecidable | manual | SG | 316 | 0.3552 | 0.25 | 0.6 | |
--.ARV.Z. | 1988-07-14T22:15:59.88 | 10.0 | undecidable | manual | PG | 357 | 0.6882 | -0.28 | 1.4 | |
--.SS8.Z. | 1988-07-14T22:15:56.71 | 10.0 | undecidable | manual | SG | 41 | 0.2553 | 0.61 | 0.6 | |
--.MNS.Z. | 1988-07-14T22:15:55.71 | 10.0 | positive | manual | PG | 208 | 0.4773 | -0.49 | 2.4 | |
--.CM8.Z. | 1988-07-14T22:15:54.47 | 10.0 | undecidable | manual | PG | 16 | 0.3996 | -0.24 | 1.5 | |
--.ALP.Z. | 1988-07-14T22:15:54.72 | 10.0 | positive | manual | PG | 93 | 0.4218 | -0.45 | 2.6 | |
--.ASS.Z. | 1988-07-14T22:15:53.89 | 10.0 | undecidable | manual | PG | 316 | 0.3552 | 0.26 | 1.5 | |
--.SS8.Z. | 1988-07-14T22:15:51.77 | 10.0 | undecidable | manual | PG | 41 | 0.2553 | 0.08 | 1.6 |