A magnitude Md 2.2 earthquake occured in region: 5 km NE Cascia (PG), on
and geographic coordinates (lat, lon) 42.7440, 13.0690 at 21 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 |
---|---|---|---|---|
Cascia | PG | 5 | 3217 | 3217 |
Norcia | PG | 6 | 4957 | 8174 |
Poggiodomo | PG | 11 | 117 | 8291 |
Monteleone di Spoleto | PG | 14 | 599 | 8890 |
Cerreto di Spoleto | PG | 15 | 1075 | 9965 |
Preci | PG | 15 | 724 | 10689 |
Accumoli | RI | 16 | 667 | 11356 |
Cittareale | RI | 16 | 482 | 11838 |
Vallo di Nera | PG | 17 | 364 | 12202 |
Castelsantangelo sul Nera | MC | 18 | 281 | 12483 |
Arquata del Tronto | AP | 19 | 1178 | 13661 |
Sant'Anatolia di Narco | PG | 19 | 564 | 14225 |
Scheggino | PG | 20 | 461 | 14686 |
Sellano | PG | 20 | 1079 | 15765 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1998-09-02 00:25:15 |
42.744 | 13.069 | 21 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 350059 |
Field | Value |
---|---|
Time (UTC) | 1998-09-02 00:25:15 ± 0.52 |
Latitude | 42.7440 ± 0.0112 |
Longitude | 13.0690 ± 0.0376 |
Depth (km) | 21 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 350059 |
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) | 3312.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 198 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00081 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00461 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 350059 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:27:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SNTG.Z. | 1998-09-02T00:25:34.10 | 10.0 | undecidable | manual | SG | 349 | 0.5106 | -0.27 | 0.7 | |
--.ASS.Z. | 1998-09-02T00:25:32.30 | 10.0 | undecidable | manual | SG | 316 | 0.4329 | 0.08 | 0.9 | |
--.MNS.Z. | 1998-09-02T00:25:31.80 | 10.0 | undecidable | manual | SG | 218 | 0.4551 | -0.72 | 0.3 | |
--.MNS.Z. | 1998-09-02T00:25:25.40 | 10.0 | undecidable | manual | PG | 218 | 0.4551 | 0.1 | 2.1 | |
--.SNTG.Z. | 1998-09-02T00:25:25.66 | 10.0 | undecidable | manual | PG | 349 | 0.5106 | -0.71 | 0.7 | |
--.ASS.Z. | 1998-09-02T00:25:25.60 | 10.0 | undecidable | manual | PG | 316 | 0.4329 | 0.63 | 1 | |
--.NRCA.Z. | 1998-09-02T00:25:22.38 | 10.0 | undecidable | manual | SG | 19 | 0.0888 | -0.37 | 0.7 | |
--.NRCA.Z. | 1998-09-02T00:25:20.80 | 10.0 | undecidable | manual | PG | 19 | 0.0888 | 0.42 | 1.7 |