A magnitude Md 2.5 earthquake occured in region: 2 km E Bassiano (LT), on
and geographic coordinates (lat, lon) 41.5420, 13.0570 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 |
---|---|---|---|---|
Bassiano | LT | 2 | 1583 | 1583 |
Sezze | LT | 5 | 24894 | 26477 |
Sermoneta | LT | 6 | 9842 | 36319 |
Carpineto Romano | RM | 8 | 4524 | 40843 |
Roccagorga | LT | 8 | 4591 | 45434 |
Norma | LT | 9 | 3946 | 49380 |
Maenza | LT | 11 | 3074 | 52454 |
Montelanico | RM | 12 | 2131 | 54585 |
Priverno | LT | 13 | 14525 | 69110 |
Gorga | RM | 14 | 710 | 69820 |
Roccasecca dei Volsci | LT | 15 | 1146 | 70966 |
Pontinia | LT | 15 | 14920 | 85886 |
Latina | LT | 15 | 125985 | 211871 |
Supino | FR | 16 | 4873 | 216744 |
Morolo | FR | 16 | 3257 | 220001 |
Cori | LT | 16 | 11065 | 231066 |
Sgurgola | FR | 16 | 2676 | 233742 |
Patrica | FR | 17 | 3171 | 236913 |
Segni | RM | 17 | 9159 | 246072 |
Prossedi | LT | 17 | 1202 | 247274 |
Gavignano | RM | 18 | 1916 | 249190 |
Giuliano di Roma | FR | 19 | 2400 | 251590 |
Rocca Massima | LT | 19 | 1136 | 252726 |
Cisterna di Latina | LT | 20 | 36868 | 289594 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1991-10-02 18:17:34 |
41.542 | 13.057 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 150319 |
Field | Value |
---|---|
Time (UTC) | 1991-10-02 18:17:34 ± 0.797 |
Latitude | 41.5420 ± 0.0392 |
Longitude | 13.0570 ± 0.0312 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 150319 |
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) | 5071.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 278 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00793 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 150319 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:20:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1991-10-02T18:18:05.00 | 10.0 | undecidable | manual | SG | 341 | 0.8769 | 0.27 | 0.6 | |
--.AZI.Z. | 1991-10-02T18:17:52.47 | 10.0 | undecidable | manual | SG | 32 | 0.5217 | -0.67 | 0.5 | |
--.MNS.Z. | 1991-10-02T18:17:52.90 | 10.0 | undecidable | manual | PG | 341 | 0.8769 | 0.2 | 1.5 | |
--.RDP.Z. | 1991-10-02T18:17:48.63 | 10.0 | undecidable | manual | SG | 310 | 0.333 | 1.66 | 0.1 | |
--.RMP.Z. | 1991-10-02T18:17:47.87 | 10.0 | undecidable | manual | SG | 315 | 0.3663 | -0.51 | 0.7 | |
--.CP9.Z. | 1991-10-02T18:17:46.50 | 10.0 | undecidable | manual | SG | 346 | 0.3219 | -0.3 | 0.8 | |
--.AZI.Z. | 1991-10-02T18:17:45.78 | 10.0 | undecidable | manual | PG | 32 | 0.5217 | 0.59 | 1.5 | |
--.RMP.Z. | 1991-10-02T18:17:42.11 | 10.0 | undecidable | manual | PG | 315 | 0.3663 | -0.34 | 2 | |
--.CP9.Z. | 1991-10-02T18:17:41.00 | 10.0 | undecidable | manual | PG | 346 | 0.3219 | -0.54 | 1.6 | |
--.RDP.Z. | 1991-10-02T18:17:40.57 | 10.0 | undecidable | manual | PG | 310 | 0.333 | -1.06 | 0.7 |