A magnitude Md 2.5 earthquake occured in region: 2 km E Sant'Anatolia di Narco (PG), on
and geographic coordinates (lat, lon) 42.7380, 12.8620 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 |
---|---|---|---|---|
Sant'Anatolia di Narco | PG | 2 | 564 | 564 |
Vallo di Nera | PG | 4 | 364 | 928 |
Scheggino | PG | 4 | 461 | 1389 |
Poggiodomo | PG | 7 | 117 | 1506 |
Spoleto | PG | 10 | 38218 | 39724 |
Cerreto di Spoleto | PG | 10 | 1075 | 40799 |
Campello sul Clitunno | PG | 12 | 2442 | 43241 |
Monteleone di Spoleto | PG | 12 | 599 | 43840 |
Cascia | PG | 13 | 3217 | 47057 |
Ferentillo | TR | 14 | 1913 | 48970 |
Polino | TR | 17 | 233 | 49203 |
Montefranco | TR | 17 | 1276 | 50479 |
Sellano | PG | 18 | 1079 | 51558 |
Castel Ritaldi | PG | 18 | 3278 | 54836 |
Trevi | PG | 18 | 8469 | 63305 |
Arrone | TR | 19 | 2763 | 66068 |
Norcia | PG | 20 | 4957 | 71025 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.8 |
1993-07-02 10:49:44 |
42.738 | 12.862 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 189719 |
Field | Value |
---|---|
Time (UTC) | 1993-07-02 10:49:44 ± 0.424 |
Latitude | 42.7380 ± 0.0113 |
Longitude | 12.8620 ± 0.0590 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 189719 |
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) | 4981.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 196 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00316 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01263 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 189719 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:58:10 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 189719 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1993-07-02T10:50:23.00 | 10.0 | undecidable | manual | SN | 323 | 1.0989 | 0.16 | 0.5 | |
--.ARV.Z. | 1993-07-02T10:50:12.29 | 10.0 | undecidable | manual | SG | 4 | 0.7548 | 0.16 | 0.6 | |
--.PGD.Z. | 1993-07-02T10:50:10.99 | 10.0 | undecidable | manual | PN | 324 | 1.3986 | 0.07 | 1.2 | |
--.SFI.Z. | 1993-07-02T10:50:10.68 | 10.0 | undecidable | manual | PN | 327 | 1.3764 | 0.14 | 1.2 | |
--.CRE.Z. | 1993-07-02T10:50:08.55 | 10.0 | undecidable | manual | PN | 323 | 1.0989 | 1.8 | 0.1 | |
--.ARV.Z. | 1993-07-02T10:49:59.94 | 10.0 | undecidable | manual | PG | 4 | 0.7548 | -0.62 | 1.1 | |
--.ASS.Z. | 1993-07-02T10:49:58.19 | 10.0 | undecidable | manual | SG | 334 | 0.3552 | -0.5 | 0.5 | |
--.MNS.Z. | 1993-07-02T10:49:58.95 | 10.0 | undecidable | manual | SG | 200 | 0.3663 | -0.44 | 0.5 | |
--.MNS.Z. | 1993-07-02T10:49:53.00 | 10.0 | undecidable | manual | PG | 200 | 0.3663 | -0.21 | 1.6 | |
--.ASS.Z. | 1993-07-02T10:49:52.43 | 10.0 | positive | manual | PG | 334 | 0.3552 | -0.38 | 2.7 |