A magnitude ML 0.6 earthquake occured in region: 7 km S Civitella Alfedena (AQ), on
and geographic coordinates (lat, lon) 41.7010, 13.9360 at 11 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 |
---|---|---|---|---|
Civitella Alfedena | AQ | 7 | 296 | 296 |
Settefrati | FR | 8 | 728 | 1024 |
Barrea | AQ | 8 | 726 | 1750 |
Picinisco | FR | 8 | 1218 | 2968 |
Villetta Barrea | AQ | 9 | 653 | 3621 |
Alfedena | AQ | 9 | 864 | 4485 |
Pizzone | IS | 9 | 329 | 4814 |
San Biagio Saracinisco | FR | 10 | 349 | 5163 |
Scontrone | AQ | 10 | 574 | 5737 |
San Donato Val di Comino | FR | 10 | 2107 | 7844 |
Montenero Val Cocchiara | IS | 11 | 538 | 8382 |
Castel San Vincenzo | IS | 12 | 516 | 8898 |
Gallinaro | FR | 12 | 1269 | 10167 |
Opi | AQ | 12 | 420 | 10587 |
Villa Latina | FR | 13 | 1241 | 11828 |
Scapoli | IS | 14 | 680 | 12508 |
Atina | FR | 14 | 4316 | 16824 |
Cerro al Volturno | IS | 15 | 1281 | 18105 |
Rocchetta a Volturno | IS | 15 | 1113 | 19218 |
Alvito | FR | 16 | 2713 | 21931 |
Vallerotonda | FR | 17 | 1581 | 23512 |
Rionero Sannitico | IS | 17 | 1118 | 24630 |
Belmonte Castello | FR | 17 | 739 | 25369 |
Pescasseroli | AQ | 17 | 2203 | 27572 |
Castel di Sangro | AQ | 17 | 6538 | 34110 |
Acquafondata | FR | 18 | 263 | 34373 |
Colli a Volturno | IS | 18 | 1349 | 35722 |
Acquaviva d'Isernia | IS | 18 | 425 | 36147 |
Sant'Elia Fiumerapido | FR | 19 | 6166 | 42313 |
Vicalvi | FR | 19 | 783 | 43096 |
Casalattico | FR | 20 | 574 | 43670 |
Viticuso | FR | 20 | 353 | 44023 |
Posta Fibreno | FR | 20 | 1139 | 45162 |
Filignano | IS | 20 | 648 | 45810 |
Casalvieri | FR | 20 | 2698 | 48508 |
Fornelli | IS | 20 | 1909 | 50417 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-02-24 04:20:34 |
41.7008 | 13.9363 | 11 | 2020-02-24 04:29:30 |
Sala Sismica INGV-Roma | 76766981 |
Field | Value |
---|---|
Time (UTC) | 2020-02-24 04:20:34 ± 0.09 |
Latitude | 41.7008 ± 0.0072 |
Longitude | 13.9363 ± 0.0060 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76766981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 864 |
Semi-minor axis of confidence ellipse (meter) | 268 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 201 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 16 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31117 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 76766981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-24 04:29:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ROM9.HNZ. | 2020-02-24T04:21:06.09 | 3.0 | undecidable | manual | Sn | 0.15 | 0 | |||
IV.PAOL.HHZ. | 2020-02-24T04:20:58.03 | 3.0 | undecidable | manual | S | -0.21 | 0 | |||
IV.LAV9.HNZ. | 2020-02-24T04:20:50.18 | 3.0 | positive | manual | P | 1.01 | 0 | |||
IV.INTR.HHZ. | 2020-02-24T04:20:46.61 | 0.3 | undecidable | manual | S | 356 | 34.5432 | 50 | 0.41 | 67 |
IV.LRP.EHZ. | 2020-02-24T04:20:45.36 | 0.3 | undecidable | manual | S | 258 | 29.5482 | 50 | 0.49 | 66 |
IV.VVLD.HHZ. | 2020-02-24T04:20:45.27 | 0.3 | undecidable | manual | S | 306 | 31.9458 | 50 | -0.24 | 69 |
IV.MIDA.HHZ. | 2020-02-24T04:20:43.88 | 0.3 | undecidable | manual | S | 104 | 27.1506 | 50 | -0.34 | 69 |
IV.POFI.HHZ. | 2020-02-24T04:20:42.23 | 0.3 | undecidable | manual | S | 276 | 18.6702 | 120 | 0.28 | 70 |
IV.RNI2.HHZ. | 2020-02-24T04:20:42.37 | 0.6 | undecidable | manual | S | 89 | 17.871 | 121 | 0.65 | 42 |
IV.INTR.HHZ. | 2020-02-24T04:20:41.50 | 0.3 | undecidable | manual | P | 356 | 34.5432 | 50 | 0.26 | 69 |
IV.VVLD.HHZ. | 2020-02-24T04:20:40.48 | 0.1 | undecidable | manual | P | 306 | 31.9458 | 50 | -0.36 | 90 |
IV.LRP.EHZ. | 2020-02-24T04:20:40.56 | 0.3 | undecidable | manual | P | 258 | 29.5482 | 50 | 0.08 | 72 |
IV.CERA.HHZ. | 2020-02-24T04:20:40.32 | 0.3 | undecidable | manual | S | 149 | 13.2756 | 129 | -0.09 | 74 |
IV.MIDA.HHZ. | 2020-02-24T04:20:39.81 | 0.1 | undecidable | manual | P | 104 | 27.1506 | 50 | -0.29 | 92 |
IT.OPI.HGZ. | 2020-02-24T04:20:39.62 | 0.3 | undecidable | manual | S | 314 | 12.1767 | 132 | -0.49 | 68 |
IV.POFI.HHZ. | 2020-02-24T04:20:38.78 | 0.1 | undecidable | manual | P | 276 | 18.6702 | 120 | -0.01 | 99 |
IV.RNI2.HHZ. | 2020-02-24T04:20:38.86 | 0.1 | undecidable | manual | P | 89 | 17.871 | 121 | 0.2 | 96 |
IV.CERA.HHZ. | 2020-02-24T04:20:37.92 | 0.1 | undecidable | manual | P | 149 | 13.2756 | 129 | 0.02 | 100 |
IT.OPI.HGZ. | 2020-02-24T04:20:37.57 | 0.3 | undecidable | manual | P | 314 | 12.1767 | 132 | -0.15 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CERA.HHE. | ML:0.4 | 0.000026030474999999996 | 0.1984 | AML | other | m | 2020-02-24T04:20:41.75 |
IV.CERA.HHN. | ML:0.6 | 0.000041729805 | 0.5216 | AML | other | m | 2020-02-24T04:20:42.49 |
IV.CERA.HNE. | ML:0.4 | 0.000025279989999999998 | 0.8576 | AML | other | m | 2020-02-24T04:20:41.76 |
IV.CERA.HNN. | ML:0.6 | 0.000041653095 | 0.5216 | AML | other | m | 2020-02-24T04:20:42.50 |
IV.POFI.HHE. | ML:0.3 | 0.000012922797 | 0.24 | AML | other | m | 2020-02-24T04:20:43.48 |
IV.POFI.HHN. | ML:0.3 | 0.000014143755 | 0.3392 | AML | other | m | 2020-02-24T04:20:42.98 |
IV.RNI2.HHE. | ML:0.8 | 0.000056716084999999996 | 0.16 | AML | other | m | 2020-02-24T04:20:43.36 |
IV.RNI2.HHN. | ML:0.8 | 0.000051542610000000004 | 0.4192 | AML | other | m | 2020-02-24T04:20:44.16 |
IV.RNI2.HNE. | ML:0.9 | 0.000063990735 | 0.1984 | AML | other | m | 2020-02-24T04:20:43.36 |
IV.RNI2.HNN. | ML:0.9 | 0.000058478565 | 0.5216 | AML | other | m | 2020-02-24T04:20:44.89 |
IV.MIDA.HHE. | ML:0.4 | 0.0000134471545 | 0.3424 | AML | other | m | 2020-02-24T04:20:45.55 |
IV.MIDA.HHN. | ML:0.4 | 0.000014593132500000002 | 0.3776 | AML | other | m | 2020-02-24T04:20:45.58 |
IV.VVLD.HHE. | ML:0.5 | 0.000014254886500000001 | 0.2176 | AML | other | m | 2020-02-24T04:20:46.73 |
IV.VVLD.HHN. | ML:0.8 | 0.000024960289999999998 | 0.2592 | AML | other | m | 2020-02-24T04:20:45.83 |
IV.INTR.HHE. | ML:0.7 | 0.00002040506645 | 0.32 | AML | other | m | 2020-02-24T04:20:48.93 |
IV.INTR.HHN. | ML:0.4 | 0.00001230352 | 0.0992 | AML | other | m | 2020-02-24T04:20:46.89 |