A magnitude ML 1.0 earthquake occured in region: 7 km E Settefrati (FR), on
and geographic coordinates (lat, lon) 41.6920, 13.9370 at 10 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 |
---|---|---|---|---|
Picinisco | FR | 8 | 1218 | 1218 |
Settefrati | FR | 8 | 728 | 1946 |
Civitella Alfedena | AQ | 8 | 296 | 2242 |
Pizzone | IS | 9 | 329 | 2571 |
San Biagio Saracinisco | FR | 9 | 349 | 2920 |
Barrea | AQ | 9 | 726 | 3646 |
Villetta Barrea | AQ | 10 | 653 | 4299 |
Alfedena | AQ | 10 | 864 | 5163 |
San Donato Val di Comino | FR | 10 | 2107 | 7270 |
Scontrone | AQ | 11 | 574 | 7844 |
Montenero Val Cocchiara | IS | 11 | 538 | 8382 |
Castel San Vincenzo | IS | 11 | 516 | 8898 |
Villa Latina | FR | 12 | 1241 | 10139 |
Gallinaro | FR | 12 | 1269 | 11408 |
Opi | AQ | 13 | 420 | 11828 |
Scapoli | IS | 13 | 680 | 12508 |
Atina | FR | 14 | 4316 | 16824 |
Rocchetta a Volturno | IS | 15 | 1113 | 17937 |
Cerro al Volturno | IS | 15 | 1281 | 19218 |
Vallerotonda | FR | 16 | 1581 | 20799 |
Alvito | FR | 16 | 2713 | 23512 |
Belmonte Castello | FR | 16 | 739 | 24251 |
Acquafondata | FR | 17 | 263 | 24514 |
Rionero Sannitico | IS | 17 | 1118 | 25632 |
Colli a Volturno | IS | 17 | 1349 | 26981 |
Castel di Sangro | AQ | 18 | 6538 | 33519 |
Pescasseroli | AQ | 18 | 2203 | 35722 |
Sant'Elia Fiumerapido | FR | 18 | 6166 | 41888 |
Acquaviva d'Isernia | IS | 18 | 425 | 42313 |
Viticuso | FR | 19 | 353 | 42666 |
Filignano | IS | 19 | 648 | 43314 |
Vicalvi | FR | 19 | 783 | 44097 |
Casalattico | FR | 19 | 574 | 44671 |
Fornelli | IS | 20 | 1909 | 46580 |
Casalvieri | FR | 20 | 2698 | 49278 |
Posta Fibreno | FR | 20 | 1139 | 50417 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-04-10 02:46:45 |
41.6923 | 13.9367 | 11 | 2020-04-10 02:52:15 |
Sala Sismica INGV-Roma | 78066291 |
Field | Value |
---|---|
Time (UTC) | 2020-04-10 02:46:45 ± 0.12 |
Latitude | 41.6923 ± 0.0090 |
Longitude | 13.9367 ± 0.0084 |
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 | 78066291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 977 |
Semi-minor axis of confidence ellipse (meter) | 638 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 187 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32016 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 78066291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-10 02:52:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VIVA.HHZ. | 2020-04-10T02:47:03.86 | 3.0 | undecidable | manual | P | 0.03 | 0 | |||
IV.INTR.HHZ. | 2020-04-10T02:46:57.71 | 0.6 | undecidable | manual | S | 356 | 35.5422 | 50 | 0.14 | 47 |
IV.VVLD.HHZ. | 2020-04-10T02:46:56.51 | 0.6 | undecidable | manual | S | 307 | 32.5452 | 50 | -0.27 | 46 |
IV.MIDA.HHZ. | 2020-04-10T02:46:55.37 | 0.6 | undecidable | manual | S | 102 | 26.8509 | 50 | 0.1 | 48 |
IV.LRP.EHZ. | 2020-04-10T02:46:55.84 | 0.6 | undecidable | manual | S | 260 | 29.4483 | 50 | -0.11 | 47 |
IV.INTR.HHZ. | 2020-04-10T02:46:52.64 | 0.6 | undecidable | manual | P | 356 | 35.5422 | 50 | 0.17 | 46 |
IV.LRP.EHZ. | 2020-04-10T02:46:52.18 | 0.6 | undecidable | manual | P | 260 | 29.4483 | 50 | 0.64 | 41 |
IV.VVLD.HHZ. | 2020-04-10T02:46:51.76 | 0.6 | undecidable | manual | P | 307 | 32.5452 | 50 | -0.25 | 46 |
IV.CERA.HHZ. | 2020-04-10T02:46:51.12 | 0.6 | undecidable | manual | S | 147 | 12.4764 | 130 | -0.03 | 50 |
IV.MIDA.HHZ. | 2020-04-10T02:46:50.99 | 0.1 | undecidable | manual | P | 102 | 26.8509 | 50 | -0.15 | 95 |
IV.CERA.HHZ. | 2020-04-10T02:46:48.76 | 0.1 | undecidable | manual | P | 147 | 12.4764 | 130 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CERA.HHN. | ML:1.1 | 0.000135 | 0.38 | AML | other | m | 2020-04-10T02:46:51.42 |
IV.CERA.HHE. | ML:1.1 | 0.0001515 | 0.86 | AML | other | m | 2020-04-10T02:46:51.45 |
IV.VVLD.HHE. | ML:0.7 | 0.0000212 | 0.46 | AML | other | m | 2020-04-10T02:46:56.93 |
IV.VVLD.HHN. | ML:0.9 | 0.00003325 | 0.22 | AML | other | m | 2020-04-10T02:46:56.87 |