A magnitude Md 2.2 earthquake occured in region: 7 km N Pomezia (RM), on
and geographic coordinates (lat, lon) 41.7350, 12.4930 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 |
---|---|---|---|---|
Pomezia | RM | 7 | 62966 | 62966 |
Ciampino | RM | 12 | 38412 | 101378 |
Castel Gandolfo | RM | 13 | 8997 | 110375 |
Albano Laziale | RM | 14 | 41715 | 152090 |
Marino | RM | 14 | 43026 | 195116 |
Ardea | RM | 15 | 49183 | 244299 |
Ariccia | RM | 15 | 19407 | 263706 |
Grottaferrata | RM | 16 | 20327 | 284033 |
Genzano di Roma | RM | 17 | 23970 | 308003 |
Frascati | RM | 18 | 22087 | 330090 |
Roma | RM | 18 | 2864731 | 3194821 |
Rocca di Papa | RM | 18 | 17034 | 3211855 |
Nemi | RM | 19 | 1943 | 3213798 |
Lanuvio | RM | 19 | 13632 | 3227430 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 2.0 |
1988-06-04 14:23:06 |
41.735 | 12.493 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 70929 |
Field | Value |
---|---|
Time (UTC) | 1988-06-04 14:23:06 ± 0.762 |
Latitude | 41.7350 ± 0.0334 |
Longitude | 12.4930 ± 0.0348 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 70929 |
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) | 4703.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 289 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
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) | 0.00146 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00591 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 70929 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:07:10 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 70929 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1988-06-04T14:23:31.22 | 10.0 | undecidable | manual | SG | 12 | 0.6549 | 0.74 | 0.2 | |
--.MNS.Z. | 1988-06-04T14:23:19.63 | 10.0 | undecidable | manual | PG | 12 | 0.6549 | -0.63 | 0.8 | |
--.RDP.Z. | 1988-06-04T14:23:12.40 | 10.0 | undecidable | manual | SG | 82 | 0.1665 | -0.62 | 0.5 | |
--.RMP.Z. | 1988-06-04T14:23:12.84 | 10.0 | undecidable | manual | SG | 64 | 0.1665 | -0.36 | 0.8 | |
--.RDP.Z. | 1988-06-04T14:23:10.34 | 10.0 | undecidable | manual | PG | 82 | 0.1665 | 0.16 | 2.3 | |
--.RMP.Z. | 1988-06-04T14:23:10.86 | 10.0 | undecidable | manual | PG | 64 | 0.1665 | 0.57 | 1.4 |