A magnitude ML 1.3 earthquake occured in region: 1 km W Alvito (FR), on
and geographic coordinates (lat, lon) 41.6940, 13.7270 at 8 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 |
---|---|---|---|---|
Alvito | FR | 2 | 2713 | 2713 |
Posta Fibreno | FR | 2 | 1139 | 3852 |
Vicalvi | FR | 3 | 783 | 4635 |
Fontechiari | FR | 5 | 1303 | 5938 |
Campoli Appennino | FR | 6 | 1725 | 7663 |
Casalvieri | FR | 7 | 2698 | 10361 |
Gallinaro | FR | 7 | 1269 | 11630 |
San Donato Val di Comino | FR | 8 | 2107 | 13737 |
Broccostella | FR | 8 | 2741 | 16478 |
Casalattico | FR | 8 | 574 | 17052 |
Pescosolido | FR | 9 | 1555 | 18607 |
Sora | FR | 10 | 26144 | 44751 |
Atina | FR | 10 | 4316 | 49067 |
Settefrati | FR | 11 | 728 | 49795 |
Arpino | FR | 11 | 7262 | 57057 |
Santopadre | FR | 13 | 1357 | 58414 |
Isola del Liri | FR | 13 | 11715 | 70129 |
Picinisco | FR | 13 | 1218 | 71347 |
Villa Latina | FR | 13 | 1241 | 72588 |
Opi | AQ | 13 | 420 | 73008 |
Pescasseroli | AQ | 14 | 2203 | 75211 |
Belmonte Castello | FR | 15 | 739 | 75950 |
Castelliri | FR | 15 | 3454 | 79404 |
Colle San Magno | FR | 16 | 699 | 80103 |
Terelle | FR | 16 | 422 | 80525 |
Roccasecca | FR | 16 | 7365 | 87890 |
Rocca d'Arce | FR | 17 | 959 | 88849 |
Arce | FR | 17 | 5756 | 94605 |
Fontana Liri | FR | 17 | 2953 | 97558 |
Castrocielo | FR | 18 | 3965 | 101523 |
Colfelice | FR | 18 | 1932 | 103455 |
Balsorano | AQ | 18 | 3569 | 107024 |
Monte San Giovanni Campano | FR | 19 | 12929 | 119953 |
San Biagio Saracinisco | FR | 19 | 349 | 120302 |
Villetta Barrea | AQ | 19 | 653 | 120955 |
Civitella Alfedena | AQ | 20 | 296 | 121251 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-08-25 08:03:16 |
41.6938 | 13.727 | 8 | 2023-08-25 08:19:39 |
Sala Sismica INGV-Roma | 120461211 |
Field | Value |
---|---|
Time (UTC) | 2023-08-25 08:03:16 ± 0.1 |
Latitude | 41.6938 ± 0.0054 |
Longitude | 13.7270 ± 0.0060 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120461211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 602 |
Semi-minor axis of confidence ellipse (meter) | 341 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 138 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40829 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 120461211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-25 08:19:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIZZ.HHZ. | 2023-08-25T08:04:46.97 | 3.0 | undecidable | manual | Sn | -0.53 | 0 | |||
MN.KEK.HHZ. | 2023-08-25T08:04:45.53 | 3.0 | negative | manual | Pg | 15.73 | 0 | |||
CH.FUSIO.HHZ. | 2023-08-25T08:04:35.62 | 3.0 | negative | manual | Pn | -2.1 | 0 | |||
GU.PCP.HHZ. | 2023-08-25T08:04:33.00 | 3.0 | negative | manual | Pg | 12.71 | 0 | |||
IV.PTCC.HHZ. | 2023-08-25T08:04:30.08 | 3.0 | undecidable | manual | Pg | 8.85 | 0 | |||
GU.BURY.HHZ. | 2023-08-25T08:04:28.92 | 3.0 | undecidable | manual | Pn | 5.07 | 0 | |||
IV.CSNT.HHZ. | 2023-08-25T08:04:19.78 | 3.0 | undecidable | manual | Sn | 0.88 | 0 | |||
IV.LADO.EHZ. | 2023-08-25T08:04:18.84 | 3.0 | undecidable | manual | Pg | 10.58 | 0 | |||
OX.MARN.HHZ. | 2023-08-25T08:04:11.13 | 3.0 | undecidable | manual | Pn | -4.2 | 0 | |||
IV.PLLN.EHZ. | 2023-08-25T08:04:09.00 | 3.0 | negative | manual | Pn | -1.67 | 0 | |||
GU.GRAM.HHZ. | 2023-08-25T08:04:08.55 | 3.0 | positive | manual | Pn | 0.09 | 0 | |||
IV.PIPA.HHZ. | 2023-08-25T08:04:03.14 | 3.0 | negative | manual | Pn | -1.95 | 0 | |||
IV.MCRV.HHZ. | 2023-08-25T08:04:00.60 | 3.0 | undecidable | manual | Sn | -1.05 | 0 | |||
IV.TDS.HHZ. | 2023-08-25T08:04:00.79 | 3.0 | undecidable | manual | Pn | 1.01 | 0 | |||
IV.MML1.EHZ. | 2023-08-25T08:03:58.12 | 3.0 | undecidable | manual | Sg | 2.74 | 0 | |||
IV.MGR.HHZ. | 2023-08-25T08:03:49.87 | 3.0 | positive | manual | Pn | 0.55 | 0 | |||
IV.GAVE.EHZ. | 2023-08-25T08:03:46.81 | 3.0 | undecidable | manual | S | 0.52 | 0 | |||
IX.COL3.HHZ.02 | 2023-08-25T08:03:43.32 | 3.0 | undecidable | manual | Pn | 0.88 | 0 | |||
IV.CAMP.HHZ. | 2023-08-25T08:03:38.34 | 3.0 | undecidable | manual | S | -1.04 | 0 | |||
IV.MCRV.HHZ. | 2023-08-25T08:03:38.04 | 3.0 | undecidable | manual | Pn | -2.26 | 0 | |||
IV.TOLF.HHZ. | 2023-08-25T08:03:33.40 | 3.0 | undecidable | manual | Pg | -0.28 | 0 | |||
IV.PTQR.HHZ. | 2023-08-25T08:03:32.06 | 0.6 | undecidable | manual | S | 324 | 45.3213 | 50 | -0.26 | 47 |
IV.GIUL.HHZ. | 2023-08-25T08:03:32.06 | 0.3 | undecidable | manual | S | 249 | 41.9247 | 50 | 0.63 | 64 |
IV.INTR.HHZ. | 2023-08-25T08:03:30.31 | 0.6 | undecidable | manual | S | 23 | 38.1285 | 50 | -0.11 | 49 |
IV.GUAR.HNZ. | 2023-08-25T08:03:30.02 | 0.6 | undecidable | manual | S | 288 | 36.1416 | 102 | 0.23 | 48 |
IV.GIUL.HHZ. | 2023-08-25T08:03:25.37 | 0.3 | undecidable | manual | P | 249 | 41.9247 | 50 | 0.04 | 74 |
IV.CAMP.HHZ. | 2023-08-25T08:03:25.82 | 3.0 | undecidable | manual | P | -1.97 | 0 | |||
IV.PTQR.HHZ. | 2023-08-25T08:03:25.47 | 0.3 | undecidable | manual | P | 324 | 45.3213 | 50 | -0.38 | 69 |
IV.INTR.HHZ. | 2023-08-25T08:03:24.36 | 0.3 | undecidable | manual | P | 23 | 38.1285 | 50 | -0.39 | 69 |
IV.VVLD.HHZ. | 2023-08-25T08:03:24.98 | 0.3 | undecidable | manual | S | 336 | 21.2676 | 110 | 0.14 | 75 |
IV.GUAR.HNZ. | 2023-08-25T08:03:24.36 | 0.1 | undecidable | manual | P | 288 | 36.1416 | 102 | -0.02 | 100 |
IV.LIK.EHE.01 | 2023-08-25T08:03:22.20 | 1.0 | undecidable | manual | P | 213 | 25.6521 | 106 | -0.15 | 25 |
IT.OPI.HGZ. | 2023-08-25T08:03:22.56 | 0.3 | undecidable | manual | S | 43 | 12.4764 | 121 | 0.49 | 71 |
IV.CERA.HHZ. | 2023-08-25T08:03:22.61 | 0.6 | undecidable | manual | P | 114 | 26.3514 | 106 | 0.11 | 50 |
IV.LRP.EHZ. | 2023-08-25T08:03:22.20 | 0.6 | undecidable | manual | S | 246 | 12.7761 | 121 | 0.06 | 52 |
IV.VVLD.HHZ. | 2023-08-25T08:03:21.51 | 0.3 | undecidable | manual | P | 336 | 21.2676 | 110 | -0.01 | 77 |
IV.MCI.EHZ. | 2023-08-25T08:03:21.69 | 0.3 | positive | manual | P | 162 | 23.5542 | 108 | -0.27 | 73 |
IT.OPI.HGZ. | 2023-08-25T08:03:20.25 | 0.1 | undecidable | manual | P | 43 | 12.4764 | 121 | 0.32 | 98 |
IV.LRP.EHZ. | 2023-08-25T08:03:19.92 | 0.3 | undecidable | manual | P | 246 | 12.7761 | 121 | -0.04 | 78 |
IV.POFI.HHZ. | 2023-08-25T08:03:19.32 | 0.3 | undecidable | manual | S | 335 | 2.8971 | 159 | -0.48 | 72 |
IV.POFI.HHZ. | 2023-08-25T08:03:18.58 | 0.3 | negative | manual | P | 335 | 2.8971 | 159 | -0.04 | 79 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LRP.EHE. | ML:1.5 | 0.00040249999999999997 | 0.58 | AML | other | m | 2023-08-25T08:03:22.27 |
IV.LRP.EHN. | ML:1.0 | 0.0001205 | 1.04 | AML | other | m | 2023-08-25T08:03:24.84 |
IV.VVLD.HHE. | ML:1.2 | 0.0001215 | 1.58 | AML | other | m | 2023-08-25T08:03:26.91 |
IV.VVLD.HHN. | ML:1.3 | 0.000155 | 1.54 | AML | other | m | 2023-08-25T08:03:27.98 |
IV.CERA.HHN. | ML:1.4 | 0.00015300000000000003 | 1.56 | AML | other | m | 2023-08-25T08:03:31.90 |
IV.CERA.HHE. | ML:1.5 | 0.00019250000000000002 | 1.24 | AML | other | m | 2023-08-25T08:03:31.96 |
IV.GIUL.HHE. | ML:1.0 | 0.0000299 | 0.18 | AML | other | m | 2023-08-25T08:03:32.49 |
IV.INTR.HHN. | ML:1.4 | 0.00008999999999999999 | 0.66 | AML | other | m | 2023-08-25T08:03:33.38 |
IV.GIUL.HHN. | ML:1.1 | 0.0000468 | 0.96 | AML | other | m | 2023-08-25T08:03:33.58 |
IV.LPEL.HHN. | ML:1.1 | 0.0000309 | 0.64 | AML | other | m | 2023-08-25T08:03:37.76 |
IV.INTR.HHE. | ML:1.3 | 0.00007939999999999999 | 0.66 | AML | other | m | 2023-08-25T08:03:38.68 |
IV.LPEL.HHE. | ML:1.2 | 0.00004015 | 1.26 | AML | other | m | 2023-08-25T08:03:39.85 |