A magnitude ML 1.1 earthquake occured in region: 4 km SE Balsorano (AQ), on
and geographic coordinates (lat, lon) 41.7750, 13.5990 at 14 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 |
---|---|---|---|---|
Balsorano | AQ | 4 | 3569 | 3569 |
Pescosolido | FR | 6 | 1555 | 5124 |
Sora | FR | 6 | 26144 | 31268 |
Campoli Appennino | FR | 8 | 1725 | 32993 |
Broccostella | FR | 8 | 2741 | 35734 |
San Vincenzo Valle Roveto | AQ | 9 | 2347 | 38081 |
Villavallelonga | AQ | 11 | 919 | 39000 |
Isola del Liri | FR | 11 | 11715 | 50715 |
Castelliri | FR | 11 | 3454 | 54169 |
Posta Fibreno | FR | 12 | 1139 | 55308 |
Collelongo | AQ | 13 | 1233 | 56541 |
Fontechiari | FR | 13 | 1303 | 57844 |
Arpino | FR | 14 | 7262 | 65106 |
Vicalvi | FR | 14 | 783 | 65889 |
Alvito | FR | 15 | 2713 | 68602 |
Morino | AQ | 15 | 1448 | 70050 |
Pescasseroli | AQ | 16 | 2203 | 72253 |
Civita d'Antino | AQ | 16 | 979 | 73232 |
Monte San Giovanni Campano | FR | 16 | 12929 | 86161 |
Veroli | FR | 18 | 20560 | 106721 |
Boville Ernica | FR | 18 | 8737 | 115458 |
Casalvieri | FR | 19 | 2698 | 118156 |
Fontana Liri | FR | 19 | 2953 | 121109 |
Collepardo | FR | 19 | 968 | 122077 |
Lecce nei Marsi | AQ | 19 | 1702 | 123779 |
Santopadre | FR | 19 | 1357 | 125136 |
Opi | AQ | 19 | 420 | 125556 |
San Donato Val di Comino | FR | 19 | 2107 | 127663 |
Casalattico | FR | 20 | 574 | 128237 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-04-26 06:30:38 |
41.7747 | 13.5987 | 14 | 2020-04-26 06:41:53 |
Sala Sismica INGV-Roma | 78592681 |
Field | Value |
---|---|
Time (UTC) | 2020-04-26 06:30:38 ± 0.07 |
Latitude | 41.7747 ± 0.0045 |
Longitude | 13.5987 ± 0.0048 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78592681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 442 |
Semi-minor axis of confidence ellipse (meter) | 251 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 217 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.09713 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49103 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 78592681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-26 06:41:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTQR.HHZ. | 2020-04-26T06:30:49.50 | 0.6 | undecidable | manual | S | 329 | 31.9458 | 99 | 0.16 | 49 |
IV.CERT.HHZ. | 2020-04-26T06:30:48.00 | 0.6 | undecidable | manual | P | 291 | 54.501 | 94 | -0.13 | 48 |
IV.T0110.HHZ. | 2020-04-26T06:30:48.37 | 1.0 | positive | manual | P | 16 | 52.503 | 94 | 0.54 | 22 |
IV.GUAR.HHZ. | 2020-04-26T06:30:47.12 | 0.6 | undecidable | manual | S | 275 | 23.754 | 105 | -0.09 | 51 |
IV.INTR.HHZ. | 2020-04-26T06:30:45.31 | 0.1 | positive | manual | P | 44 | 36.4413 | 97 | -0.05 | 100 |
IV.GIUL.HHZ. | 2020-04-26T06:30:45.12 | 0.6 | positive | manual | P | 230 | 37.2294 | 97 | -0.37 | 47 |
IV.CERA.HHZ. | 2020-04-26T06:30:45.86 | 0.6 | undecidable | manual | P | 119 | 39.9267 | 96 | -0.03 | 50 |
IV.PTQR.HHZ. | 2020-04-26T06:30:44.68 | 1.0 | undecidable | manual | P | 329 | 31.9458 | 99 | 0 | 26 |
IV.POFI.HNZ. | 2020-04-26T06:30:44.04 | 0.6 | undecidable | manual | S | 124 | 11.2776 | 131 | -0.2 | 51 |
IV.LRP.EHZ. | 2020-04-26T06:30:44.96 | 0.6 | undecidable | manual | S | 184 | 14.1747 | 123 | 0.11 | 51 |
IV.VVLD.HHZ. | 2020-04-26T06:30:43.92 | 0.6 | undecidable | manual | S | 11 | 10.7781 | 133 | -0.2 | 51 |
IV.GUAR.HHZ. | 2020-04-26T06:30:43.57 | 0.3 | undecidable | manual | P | 275 | 23.754 | 105 | 0.13 | 76 |
IV.LRP.EHZ. | 2020-04-26T06:30:42.23 | 0.6 | undecidable | manual | P | 184 | 14.1747 | 123 | 0.15 | 51 |
IV.VVLD.HHZ. | 2020-04-26T06:30:41.68 | 0.6 | negative | manual | P | 11 | 10.7781 | 133 | 0.02 | 53 |
IV.POFI.HNZ. | 2020-04-26T06:30:41.90 | 0.6 | undecidable | manual | P | 124 | 11.2776 | 131 | 0.17 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VVLD.HHE. | ML:1.1 | 0.00011899999999999999 | 0.3 | AML | other | m | 2020-04-26T06:30:44.03 |
IV.VVLD.HHN. | ML:1.3 | 0.000186 | 0.48 | AML | other | m | 2020-04-26T06:30:44.04 |
IV.LRP.EHN. | ML:0.9 | 0.0000692 | 0.5 | AML | other | m | 2020-04-26T06:30:45.07 |
IV.LRP.EHE. | ML:1.4 | 0.0001965 | 0.48 | AML | other | m | 2020-04-26T06:30:45.32 |
IV.GUAR.HHN. | ML:1.3 | 0.000121 | 0.24 | AML | other | m | 2020-04-26T06:30:47.47 |
IV.GUAR.HHE. | ML:1.1 | 0.00006615 | 0.48 | AML | other | m | 2020-04-26T06:30:48.64 |
IV.PTQR.HHN. | ML:0.9 | 0.00003525 | 1.04 | AML | other | m | 2020-04-26T06:30:50.22 |
IV.INTR.HHE. | ML:1.0 | 0.00003805 | 1.52 | AML | other | m | 2020-04-26T06:30:50.92 |
IV.PTQR.HHE. | ML:1.0 | 0.000039699999999999996 | 0.08 | AML | other | m | 2020-04-26T06:30:51.13 |
IV.INTR.HHN. | ML:1.2 | 0.000054449999999999995 | 0.22 | AML | other | m | 2020-04-26T06:30:52.96 |
IV.CERA.HHN. | ML:0.9 | 0.00002605 | 0.92 | AML | other | m | 2020-04-26T06:30:53.07 |
IV.CERT.HHN. | ML:1.0 | 0.00002495 | 1.54 | AML | other | m | 2020-04-26T06:30:56.77 |
IV.CERT.HHE. | ML:1.1 | 0.00002795 | 0.8 | AML | other | m | 2020-04-26T06:30:56.60 |
IV.CERA.HHE. | ML:0.9 | 0.00002315 | 0.7 | AML | other | m | 2020-04-26T06:30:56.94 |