A magnitude ML 1.1 earthquake occured in region: 3 km W Pescosolido (FR), on
and geographic coordinates (lat, lon) 41.7620, 13.6240 at 16 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 |
---|---|---|---|---|
Pescosolido | FR | 3 | 1555 | 1555 |
Sora | FR | 5 | 26144 | 27699 |
Campoli Appennino | FR | 5 | 1725 | 29424 |
Broccostella | FR | 7 | 2741 | 32165 |
Balsorano | AQ | 7 | 3569 | 35734 |
Posta Fibreno | FR | 10 | 1139 | 36873 |
Isola del Liri | FR | 10 | 11715 | 48588 |
Castelliri | FR | 11 | 3454 | 52042 |
Fontechiari | FR | 11 | 1303 | 53345 |
San Vincenzo Valle Roveto | AQ | 12 | 2347 | 55692 |
Vicalvi | FR | 12 | 783 | 56475 |
Villavallelonga | AQ | 12 | 919 | 57394 |
Arpino | FR | 13 | 7262 | 64656 |
Alvito | FR | 13 | 2713 | 67369 |
Collelongo | AQ | 14 | 1233 | 68602 |
Pescasseroli | AQ | 15 | 2203 | 70805 |
Monte San Giovanni Campano | FR | 16 | 12929 | 83734 |
Casalvieri | FR | 16 | 2698 | 86432 |
San Donato Val di Comino | FR | 17 | 2107 | 88539 |
Opi | AQ | 17 | 420 | 88959 |
Santopadre | FR | 18 | 1357 | 90316 |
Casalattico | FR | 18 | 574 | 90890 |
Fontana Liri | FR | 18 | 2953 | 93843 |
Morino | AQ | 18 | 1448 | 95291 |
Boville Ernica | FR | 18 | 8737 | 104028 |
Gallinaro | FR | 19 | 1269 | 105297 |
Veroli | FR | 19 | 20560 | 125857 |
Civita d'Antino | AQ | 19 | 979 | 126836 |
Rocca d'Arce | FR | 20 | 959 | 127795 |
Arce | FR | 20 | 5756 | 133551 |
Lecce nei Marsi | AQ | 20 | 1702 | 135253 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-07-23 08:28:16 |
41.7623 | 13.6235 | 16 | 2021-07-23 08:35:17 |
Sala Sismica INGV-Roma | 93098971 |
Field | Value |
---|---|
Time (UTC) | 2021-07-23 08:28:16 ± 0.25 |
Latitude | 41.7623 ± 0.0099 |
Longitude | 13.6235 ± 0.0096 |
Depth (km) | 16 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 93098971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 961 |
Semi-minor axis of confidence ellipse (meter) | 842 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 10 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 960.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.08004 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32555 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 93098971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-23 08:35:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.INTR.HHZ. | 2021-07-23T08:28:29.32 | 0.3 | undecidable | manual | S | 40 | 36.1416 | 102 | 0.21 | 69 |
IV.GUAR.HNE. | 2021-07-23T08:28:26.30 | 0.1 | undecidable | manual | S | 278 | 25.9518 | 109 | -0.2 | 94 |
IT.OPI.HGZ. | 2021-07-23T08:28:24.32 | 0.1 | undecidable | manual | S | 85 | 17.1717 | 122 | -0.05 | 98 |
IV.PTQR.HHN. | 2021-07-23T08:28:23.70 | 0.1 | undecidable | manual | P | 327 | 34.1436 | 103 | 0.04 | 96 |
IV.INTR.HHZ. | 2021-07-23T08:28:23.92 | 0.1 | undecidable | manual | P | 40 | 36.1416 | 102 | -0.03 | 96 |
IV.VVLD.HHZ. | 2021-07-23T08:28:23.29 | 0.1 | undecidable | manual | S | 360 | 11.877 | 135 | 0.02 | 100 |
IV.LRP.EHZ. | 2021-07-23T08:28:23.84 | 0.3 | undecidable | manual | S | 193 | 13.1757 | 132 | 0.33 | 71 |
IV.GUAR.HNE. | 2021-07-23T08:28:22.30 | 0.1 | undecidable | manual | P | 278 | 25.9518 | 109 | -0.14 | 96 |
IV.POFI.HHZ. | 2021-07-23T08:28:22.17 | 0.1 | undecidable | manual | S | 124 | 8.88 | 145 | -0.58 | 86 |
IV.LRP.EHZ. | 2021-07-23T08:28:21.38 | 0.1 | undecidable | manual | P | 193 | 13.1757 | 132 | 0.67 | 85 |
IT.OPI.HGZ. | 2021-07-23T08:28:21.16 | 0.1 | undecidable | manual | P | 85 | 17.1717 | 122 | -0.05 | 99 |
IV.VVLD.HHZ. | 2021-07-23T08:28:20.65 | 0.1 | undecidable | manual | P | 360 | 11.877 | 135 | 0.08 | 99 |
IV.POFI.HHZ. | 2021-07-23T08:28:20.08 | 0.1 | undecidable | manual | P | 124 | 8.88 | 145 | -0.19 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.POFI.HHE. | ML:0.9 | 0.00008094999999999999 | 0.34 | AML | other | m | 2021-07-23T08:28:22.59 |
IV.POFI.HHN. | ML:1.0 | 0.0000848 | 1.48 | AML | other | m | 2021-07-23T08:28:23.75 |
IV.VVLD.HHN. | ML:1.6 | 0.000312 | 0.3 | AML | other | m | 2021-07-23T08:28:23.51 |
IV.VVLD.HHE. | ML:1.4 | 0.00020999999999999998 | 0.42 | AML | other | m | 2021-07-23T08:28:23.36 |
IV.LRP.EHN. | ML:1.3 | 0.00016199999999999998 | 1.12 | AML | other | m | 2021-07-23T08:28:24.98 |
IV.LRP.EHE. | ML:1.6 | 0.0003175 | 1.26 | AML | other | m | 2021-07-23T08:28:24.05 |
IV.CERA.HHN. | ML:0.9 | 0.00003155 | 0.96 | AML | other | m | 2021-07-23T08:28:30.54 |
IV.INTR.HHE. | ML:1.0 | 0.0000376 | 0.6 | AML | other | m | 2021-07-23T08:28:30.67 |
IV.CERA.HHE. | ML:0.8 | 0.000026299999999999996 | 0.42 | AML | other | m | 2021-07-23T08:28:32.27 |