A magnitude Md 2.2 earthquake occured in region: 3 km W Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5640, 13.3370 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 |
---|---|---|---|---|
Campotosto | AQ | 3 | 542 | 542 |
Capitignano | AQ | 6 | 665 | 1207 |
Amatrice | RI | 8 | 2657 | 3864 |
Montereale | AQ | 9 | 2581 | 6445 |
Crognaleto | TE | 12 | 1297 | 7742 |
Barete | AQ | 13 | 737 | 8479 |
Pizzoli | AQ | 15 | 4326 | 12805 |
Cagnano Amiterno | AQ | 15 | 1369 | 14174 |
Cortino | TE | 16 | 656 | 14830 |
Cittareale | RI | 16 | 482 | 15312 |
Accumoli | RI | 16 | 667 | 15979 |
Fano Adriano | TE | 17 | 296 | 16275 |
Borbona | RI | 18 | 617 | 16892 |
Pietracamela | TE | 18 | 271 | 17163 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1990-02-24 08:23:27 |
42.564 | 13.337 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 110749 |
Field | Value |
---|---|
Time (UTC) | 1990-02-24 08:23:27 ± 0.324 |
Latitude | 42.5640 ± 0.0145 |
Longitude | 13.3370 ± 0.0417 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 110749 |
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) | 3775.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 179 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00186 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00575 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 110749 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:43:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CIO.Z. | 1990-02-24T08:23:52.00 | 10.0 | undecidable | manual | SG | 347 | 0.6327 | 1.58 | 0.1 | |
--.RM8.Z. | 1990-02-24T08:23:43.90 | 10.0 | undecidable | manual | SG | 346 | 0.3996 | 0.54 | 0.7 | |
--.CIO.Z. | 1990-02-24T08:23:40.11 | 10.0 | undecidable | manual | PG | 347 | 0.6327 | -0.74 | 0.7 | |
--.ALP.Z. | 1990-02-24T08:23:38.90 | 10.0 | undecidable | manual | SG | 38 | 0.2664 | 0.41 | 0.8 | |
--.AQU.Z. | 1990-02-24T08:23:36.39 | 10.0 | undecidable | manual | SG | 167 | 0.2109 | -0.21 | 0.6 | |
--.RM8.Z. | 1990-02-24T08:23:35.84 | 10.0 | undecidable | manual | PG | 346 | 0.3996 | -0.46 | 2.6 | |
--.AQU.Z. | 1990-02-24T08:23:33.54 | 10.0 | undecidable | manual | PG | 167 | 0.2109 | 0.67 | 1 | |
--.ALP.Z. | 1990-02-24T08:23:33.52 | 10.0 | undecidable | manual | PG | 38 | 0.2664 | -0.44 | 1.4 |