A magnitude ML 1.7 earthquake occured in region: 1 km W Vallemaio (FR), on
and geographic coordinates (lat, lon) 41.3720, 13.7990 at 7 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Vallemaio | FR | 1 | 937 | 937 |
Coreno Ausonio | FR | 3 | 1644 | 2581 |
Castelnuovo Parano | FR | 4 | 883 | 3464 |
Sant'Andrea del Garigliano | FR | 4 | 1505 | 4969 |
Sant'Apollinare | FR | 4 | 1919 | 6888 |
Ausonia | FR | 5 | 2619 | 9507 |
San Giorgio a Liri | FR | 5 | 3164 | 12671 |
Sant'Ambrogio sul Garigliano | FR | 6 | 966 | 13637 |
Pignataro Interamna | FR | 7 | 2595 | 16232 |
Santi Cosma e Damiano | LT | 8 | 6897 | 23129 |
Castelforte | LT | 8 | 4386 | 27515 |
Rocca d'Evandro | CE | 9 | 3283 | 30798 |
Spigno Saturnia | LT | 9 | 2961 | 33759 |
Esperia | FR | 10 | 3828 | 37587 |
Minturno | LT | 13 | 19783 | 57370 |
Galluccio | CE | 14 | 2154 | 59524 |
Cassino | FR | 14 | 36142 | 95666 |
Piedimonte San Germano | FR | 15 | 6535 | 102201 |
Pontecorvo | FR | 15 | 13242 | 115443 |
Cervaro | FR | 15 | 8109 | 123552 |
San Vittore del Lazio | FR | 15 | 2636 | 126188 |
Villa Santa Lucia | FR | 16 | 2632 | 128820 |
San Pietro Infine | CE | 16 | 944 | 129764 |
Aquino | FR | 16 | 5370 | 135134 |
Mignano Monte Lungo | CE | 16 | 3250 | 138384 |
Conca della Campania | CE | 17 | 1239 | 139623 |
Roccamonfina | CE | 18 | 3511 | 143134 |
Sessa Aurunca | CE | 18 | 21727 | 164861 |
Tora e Piccilli | CE | 19 | 910 | 165771 |
Cellole | CE | 19 | 7830 | 173601 |
Sant'Elia Fiumerapido | FR | 20 | 6166 | 179767 |
Castrocielo | FR | 20 | 3965 | 183732 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2023-05-10 04:09:33 |
41.3725 | 13.7987 | 7 | 2023-05-10 04:27:48 |
Sala Sismica INGV-Roma | 117203191 |
Field | Value |
---|---|
Time (UTC) | 2023-05-10 04:09:33 ± 0.29 |
Latitude | 41.3725 ± 0.0108 |
Longitude | 13.7987 ± 0.0168 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117203191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1560 |
Semi-minor axis of confidence ellipse (meter) | 621 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 53 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 224 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51351 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 117203191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-10 04:27:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ERC.EHZ. | 2023-05-10T04:11:15.68 | 3.0 | undecidable | manual | Sn | -0.78 | 0 | |||
IV.IVGP.HHZ. | 2023-05-10T04:11:07.35 | 3.0 | undecidable | manual | Sn | 0.59 | 0 | |||
IV.RESU.HHZ. | 2023-05-10T04:10:36.05 | 3.0 | undecidable | manual | Pn | 0.55 | 0 | |||
IV.ATCC.EHZ. | 2023-05-10T04:10:35.58 | 3.0 | undecidable | manual | Sn | -0.42 | 0 | |||
IV.RIBO.EHZ.01 | 2023-05-10T04:10:17.23 | 3.0 | undecidable | manual | Pn | -0.9 | 0 | |||
IV.ATCC.EHZ. | 2023-05-10T04:10:14.11 | 3.0 | negative | manual | Pg | 4.73 | 0 | |||
IV.MML1.EHZ. | 2023-05-10T04:10:10.09 | 3.0 | positive | manual | Pg | 3.06 | 0 | |||
IV.MRB1.HHZ. | 2023-05-10T04:10:08.50 | 3.0 | undecidable | manual | S | 0.2 | 0 | |||
IV.VVLD.HHZ. | 2023-05-10T04:09:52.67 | 0.1 | undecidable | manual | S | 345 | 56.9985 | 50 | 0.25 | 90 |
IV.MRB1.HHZ. | 2023-05-10T04:09:52.10 | 3.0 | negative | manual | P | -1.72 | 0 | |||
IV.POFI.HHZ. | 2023-05-10T04:09:48.11 | 0.1 | undecidable | manual | S | 349 | 38.9277 | 100 | 0.56 | 86 |
IV.VAGA.HHZ. | 2023-05-10T04:09:46.78 | 0.1 | undecidable | manual | S | 82 | 36.5412 | 101 | 0.05 | 97 |
IV.PIGN.HHZ. | 2023-05-10T04:09:46.96 | 0.1 | undecidable | manual | S | 121 | 37.1295 | 101 | 0.04 | 97 |
IV.GIUL.HHZ. | 2023-05-10T04:09:45.57 | 3.0 | negative | manual | P | -0.54 | 0 | |||
IV.CERA.HHZ. | 2023-05-10T04:09:44.43 | 0.1 | undecidable | manual | S | 36 | 30.9468 | 103 | -0.4 | 91 |
IV.VVLD.HHZ. | 2023-05-10T04:09:43.93 | 0.1 | undecidable | manual | P | 345 | 56.9985 | 50 | -0.63 | 81 |
IV.PIGN.HHZ. | 2023-05-10T04:09:41.22 | 0.6 | positive | manual | P | 121 | 37.1295 | 101 | -0.16 | 47 |
IV.POFI.HHZ. | 2023-05-10T04:09:41.50 | 0.1 | undecidable | manual | P | 349 | 38.9277 | 100 | -0.25 | 92 |
IV.VAGA.HHZ. | 2023-05-10T04:09:41.47 | 0.1 | undecidable | manual | P | 82 | 36.5412 | 101 | 0.19 | 94 |
IV.CERA.HHZ. | 2023-05-10T04:09:40.62 | 0.1 | undecidable | manual | P | 36 | 30.9468 | 103 | 0.44 | 90 |
IV.MCI.EHZ. | 2023-05-10T04:09:38.71 | 0.1 | undecidable | manual | S | 5 | 13.1757 | 118 | -0.29 | 96 |
IV.MCI.EHZ. | 2023-05-10T04:09:36.90 | 0.1 | undecidable | manual | P | 5 | 13.1757 | 118 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CERA.HHN. | ML:2.0 | 0.0005380000000000001 | 0.68 | AML | other | m | 2023-05-10T04:09:44.68 |
IV.CERA.HNN. | ML:2.0 | 0.000523 | 0.68 | AML | other | m | 2023-05-10T04:09:44.68 |
IV.CERA.HHE. | ML:2.1 | 0.0005874999999999999 | 0.66 | AML | other | m | 2023-05-10T04:09:47.11 |
IV.CERA.HNE. | ML:2.1 | 0.000576 | 0.68 | AML | other | m | 2023-05-10T04:09:47.11 |
IV.VAGA.HNN. | ML:2.1 | 0.000486 | 1.6 | AML | other | m | 2023-05-10T04:09:47.15 |
IV.PIGN.HHE. | ML:1.6 | 0.00014299999999999998 | 1.4 | AML | other | m | 2023-05-10T04:09:48.23 |
IV.PIGN.HNN. | ML:1.6 | 0.00014600000000000003 | 0.38 | AML | other | m | 2023-05-10T04:09:48.22 |
IV.VAGA.HHN. | ML:2.1 | 0.0004935 | 1.5 | AML | other | m | 2023-05-10T04:09:48.86 |
IV.PIGN.HHN. | ML:1.6 | 0.000143 | 1.22 | AML | other | m | 2023-05-10T04:09:50.64 |
IV.VAGA.HNE. | ML:1.8 | 0.00023150000000000002 | 1.16 | AML | other | m | 2023-05-10T04:09:50.79 |
IV.POFI.HHE. | ML:1.1 | 0.0000492 | 0.48 | AML | other | m | 2023-05-10T04:09:50.91 |
IV.PIGN.HNE. | ML:1.5 | 0.00011495 | 1.46 | AML | other | m | 2023-05-10T04:09:51.18 |
IV.VAGA.HHE. | ML:1.8 | 0.000243 | 0.42 | AML | other | m | 2023-05-10T04:09:51.78 |
IV.POFI.HHN. | ML:1.1 | 0.000049000000000000005 | 0.48 | AML | other | m | 2023-05-10T04:09:55.50 |
IV.POFI.HNE. | ML:4.2 | 0.0633 | 0.42 | AML | other | m | 2023-05-10T04:09:55.65 |
IV.POFI.HNN. | ML:4.5 | 0.12240000000000001 | 0.42 | AML | other | m | 2023-05-10T04:09:56.65 |
IV.GIUL.HHN. | ML:1.2 | 0.0000414 | 0.42 | AML | other | m | 2023-05-10T04:09:58.41 |
IV.PTRJ.HHN. | ML:1.7 | 0.00009665 | 0.44 | AML | other | m | 2023-05-10T04:09:58.31 |
IV.INTR.HHN. | ML:1.7 | 0.0000808 | 0.7 | AML | other | m | 2023-05-10T04:09:59.37 |
IV.VVLD.HHE. | ML:1.4 | 0.00005259999999999999 | 1.58 | AML | other | m | 2023-05-10T04:10:00.90 |
IV.GIUL.HHE. | ML:1.1 | 0.000035699999999999994 | 0.42 | AML | other | m | 2023-05-10T04:10:02.37 |
IV.PTRJ.HHE. | ML:1.7 | 0.00009709999999999999 | 0.56 | AML | other | m | 2023-05-10T04:10:02.44 |
IV.VVLD.HHN. | ML:1.4 | 0.00004915 | 0.66 | AML | other | m | 2023-05-10T04:10:04.96 |
IV.INTR.HHE. | ML:1.6 | 0.00006459999999999998 | 1.22 | AML | other | m | 2023-05-10T04:10:13.22 |