A magnitude Md 2.3 earthquake occured in region: 4 km N Esperia (FR), on
and geographic coordinates (lat, lon) 41.4210, 13.6940 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 |
---|---|---|---|---|
Esperia | FR | 4 | 3828 | 3828 |
Pontecorvo | FR | 5 | 13242 | 17070 |
San Giorgio a Liri | FR | 6 | 3164 | 20234 |
Castelnuovo Parano | FR | 7 | 883 | 21117 |
Aquino | FR | 8 | 5370 | 26487 |
Pignataro Interamna | FR | 8 | 2595 | 29082 |
Ausonia | FR | 9 | 2619 | 31701 |
Piedimonte San Germano | FR | 10 | 6535 | 38236 |
Coreno Ausonio | FR | 11 | 1644 | 39880 |
Sant'Apollinare | FR | 12 | 1919 | 41799 |
Vallemaio | FR | 12 | 937 | 42736 |
Pico | FR | 12 | 2888 | 45624 |
Villa Santa Lucia | FR | 12 | 2632 | 48256 |
Castrocielo | FR | 12 | 3965 | 52221 |
Spigno Saturnia | LT | 13 | 2961 | 55182 |
Sant'Andrea del Garigliano | FR | 14 | 1505 | 56687 |
Cassino | FR | 14 | 36142 | 92829 |
Campodimele | LT | 14 | 622 | 93451 |
Colle San Magno | FR | 14 | 699 | 94150 |
San Giovanni Incarico | FR | 15 | 3336 | 97486 |
Roccasecca | FR | 15 | 7365 | 104851 |
Sant'Ambrogio sul Garigliano | FR | 15 | 966 | 105817 |
Terelle | FR | 17 | 422 | 106239 |
Santi Cosma e Damiano | LT | 17 | 6897 | 113136 |
Colfelice | FR | 17 | 1932 | 115068 |
Falvaterra | FR | 17 | 554 | 115622 |
Rocca d'Evandro | CE | 17 | 3283 | 118905 |
Castelforte | LT | 17 | 4386 | 123291 |
Pastena | FR | 18 | 1462 | 124753 |
Minturno | LT | 18 | 19783 | 144536 |
Cervaro | FR | 19 | 8109 | 152645 |
Lenola | LT | 19 | 4189 | 156834 |
Sant'Elia Fiumerapido | FR | 20 | 6166 | 163000 |
Formia | LT | 20 | 38127 | 201127 |
Itri | LT | 20 | 10677 | 211804 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1997-04-13 05:29:05 |
41.421 | 13.694 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 266019 |
Field | Value |
---|---|
Time (UTC) | 1997-04-13 05:29:05 ± 0.503 |
Latitude | 41.4210 ± 0.0259 |
Longitude | 13.6940 ± 0.0433 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 266019 |
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) | 4614.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 221 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00219 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 266019 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:11:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PQ9.Z. | 1997-04-13T05:29:28.19 | 10.0 | undecidable | manual | SG | 340 | 0.6327 | -0.33 | 0.5 | |
--.RMI2.Z. | 1997-04-13T05:29:23.21 | 10.0 | undecidable | manual | SG | 111 | 0.4551 | 0.47 | 0.5 | |
--.PQ9.Z. | 1997-04-13T05:29:18.57 | 10.0 | undecidable | manual | PG | 340 | 0.6327 | -0.06 | 1.7 | |
--.RMI2.Z. | 1997-04-13T05:29:16.20 | 10.0 | undecidable | manual | PG | 111 | 0.4551 | 0.72 | 0.6 | |
--.RFI.Z. | 1997-04-13T05:29:13.91 | 10.0 | undecidable | manual | SG | 119 | 0.2442 | -0.97 | 0.1 | |
--.SDI.Z. | 1997-04-13T05:29:11.94 | 10.0 | undecidable | manual | PG | 16 | 0.2997 | 0.05 | 2.1 | |
--.RFI.Z. | 1997-04-13T05:29:10.38 | 10.0 | undecidable | manual | PG | 119 | 0.2442 | -0.38 | 1.5 |