A magnitude ML 0.5 earthquake occured in region: 4 km SE Balsorano (AQ), on
and geographic coordinates (lat, lon) 41.7750, 13.5810 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 |
---|---|---|---|---|
Balsorano | AQ | 4 | 3569 | 3569 |
Sora | FR | 7 | 26144 | 29713 |
Pescosolido | FR | 7 | 1555 | 31268 |
San Vincenzo Valle Roveto | AQ | 8 | 2347 | 33615 |
Campoli Appennino | FR | 9 | 1725 | 35340 |
Broccostella | FR | 9 | 2741 | 38081 |
Isola del Liri | FR | 11 | 11715 | 49796 |
Castelliri | FR | 11 | 3454 | 53250 |
Villavallelonga | AQ | 11 | 919 | 54169 |
Collelongo | AQ | 13 | 1233 | 55402 |
Posta Fibreno | FR | 13 | 1139 | 56541 |
Fontechiari | FR | 14 | 1303 | 57844 |
Arpino | FR | 14 | 7262 | 65106 |
Morino | AQ | 14 | 1448 | 66554 |
Vicalvi | FR | 15 | 783 | 67337 |
Civita d'Antino | AQ | 15 | 979 | 68316 |
Monte San Giovanni Campano | FR | 16 | 12929 | 81245 |
Veroli | FR | 16 | 20560 | 101805 |
Alvito | FR | 17 | 2713 | 104518 |
Boville Ernica | FR | 17 | 8737 | 113255 |
Pescasseroli | AQ | 18 | 2203 | 115458 |
Collepardo | FR | 18 | 968 | 116426 |
Fontana Liri | FR | 18 | 2953 | 119379 |
Casalvieri | FR | 19 | 2698 | 122077 |
Santopadre | FR | 20 | 1357 | 123434 |
Lecce nei Marsi | AQ | 20 | 1702 | 125136 |
Vico nel Lazio | FR | 20 | 2234 | 127370 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2020-07-10 10:46:41 |
41.7753 | 13.5812 | 10 | 2020-07-10 21:30:53 |
Sala Sismica INGV-Roma | 80938791 |
Field | Value |
---|---|
Time (UTC) | 2020-07-10 10:46:41 ± 0.05 |
Latitude | 41.7753 ± 0.0018 |
Longitude | 13.5812 ± 0.0036 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80938791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 260 |
Semi-minor axis of confidence ellipse (meter) | 229 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 228 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28059 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 80938791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-10 21:30:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MUGIO.HHZ. | 2020-07-10T10:48:24.40 | 3.0 | undecidable | manual | Sn | 1.89 | 0 | |||
ST.PANI.EHZ. | 2020-07-10T10:48:21.67 | 3.0 | undecidable | manual | Sg | 16.66 | 0 | |||
IV.SPS2.HHZ. | 2020-07-10T10:48:14.30 | 3.0 | undecidable | manual | Sn | -4.13 | 0 | |||
IV.MBAL.EHZ. | 2020-07-10T10:48:11.45 | 3.0 | undecidable | manual | Sg | 11.17 | 0 | |||
IV.OPPE.HHZ. | 2020-07-10T10:47:50.23 | 3.0 | undecidable | manual | Sn | 0.86 | 0 | |||
IV.PZUN.HHZ. | 2020-07-10T10:47:49.02 | 3.0 | undecidable | manual | Sn | 2.09 | 0 | |||
IX.STN3.HHZ.02 | 2020-07-10T10:47:45.28 | 3.0 | undecidable | manual | Sn | -1.61 | 0 | |||
IV.MNTV.HNZ. | 2020-07-10T10:47:45.56 | 3.0 | undecidable | manual | Sn | -3.67 | 0 | |||
GU.SATI.HHZ. | 2020-07-10T10:47:42.17 | 3.0 | positive | manual | Pn | 2.65 | 0 | |||
GU.GSCL.HHZ. | 2020-07-10T10:47:42.94 | 3.0 | undecidable | manual | Sn | 6.71 | 0 | |||
IV.GMB.BHZ. | 2020-07-10T10:47:40.74 | 3.0 | undecidable | manual | Pn | 0.74 | 0 | |||
IV.MILN.HNZ. | 2020-07-10T10:47:38.68 | 3.0 | negative | manual | Pg | 12.51 | 0 | |||
IV.SPS2.HHZ. | 2020-07-10T10:47:34.54 | 3.0 | negative | manual | Pn | 4.98 | 0 | |||
IV.TDS.HHZ. | 2020-07-10T10:47:27.19 | 3.0 | undecidable | manual | Pn | 1.62 | 0 | |||
IV.AGLI.HHZ. | 2020-07-10T10:47:25.94 | 3.0 | undecidable | manual | Pg | 9.9 | 0 | |||
GU.GRAM.HHZ. | 2020-07-10T10:47:10.89 | 3.0 | positive | manual | Pn | -0.05 | 0 | |||
IV.SBPO.HNZ. | 2020-07-10T10:47:07.68 | 3.0 | positive | manual | Pn | -3.66 | 0 | |||
IV.CRTO.HHZ. | 2020-07-10T10:47:00.20 | 3.0 | positive | manual | Pg | -0.64 | 0 | |||
IV.MCIV.CHZ. | 2020-07-10T10:46:59.72 | 3.0 | undecidable | manual | S | -0.15 | 0 | |||
IV.PTQR.HHE. | 2020-07-10T10:46:52.85 | 0.6 | undecidable | manual | S | 331 | 31.1466 | 50 | 0.05 | 48 |
IV.PARC.HHZ. | 2020-07-10T10:46:51.65 | 3.0 | undecidable | manual | Pn | 3.47 | 0 | |||
IV.ROSPO.HHZ. | 2020-07-10T10:46:50.43 | 3.0 | undecidable | manual | Pn | -2.3 | 0 | |||
IV.GUAR.HNN. | 2020-07-10T10:46:50.00 | 1.0 | undecidable | manual | S | 276 | 22.3554 | 114 | -0.2 | 24 |
IT.OPI.HGE. | 2020-07-10T10:46:49.91 | 1.0 | undecidable | manual | S | 90 | 20.5683 | 115 | 0.25 | 24 |
IV.CRTC.HHZ. | 2020-07-10T10:46:48.28 | 3.0 | undecidable | manual | P | 0.21 | 0 | |||
IV.PTQR.HHE. | 2020-07-10T10:46:48.03 | 0.3 | undecidable | manual | P | 331 | 31.1466 | 50 | -0.1 | 72 |
IV.POFI.HHZ. | 2020-07-10T10:46:47.05 | 0.3 | undecidable | manual | S | 121 | 12.5763 | 128 | -0.22 | 72 |
IV.LRP.EHZ. | 2020-07-10T10:46:47.80 | 0.3 | undecidable | manual | S | 178 | 14.2746 | 124 | 0.07 | 74 |
IV.VVLD.HHZ. | 2020-07-10T10:46:46.85 | 0.3 | undecidable | manual | S | 18 | 10.9779 | 132 | 0 | 76 |
IT.OPI.HGE. | 2020-07-10T10:46:46.26 | 1.0 | undecidable | manual | P | 90 | 20.5683 | 115 | -0.05 | 25 |
IV.GUAR.HNN. | 2020-07-10T10:46:46.67 | 0.3 | undecidable | manual | P | 276 | 22.3554 | 114 | 0.05 | 74 |
IV.LRP.EHZ. | 2020-07-10T10:46:45.23 | 0.1 | undecidable | manual | P | 178 | 14.2746 | 124 | 0.03 | 100 |
IV.MCIV.CHZ. | 2020-07-10T10:46:45.66 | 3.0 | undecidable | manual | P | 0.24 | 0 | |||
IV.VVLD.HHZ. | 2020-07-10T10:46:44.74 | 0.1 | negative | manual | P | 18 | 10.9779 | 132 | 0.05 | 100 |
IV.POFI.HHZ. | 2020-07-10T10:46:44.99 | 0.1 | undecidable | manual | P | 121 | 12.5763 | 128 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VVLD.HHN. | ML:0.4 | 0.0000299 | 0.3 | AML | other | m | 2020-07-10T10:46:47.32 |
IV.VVLD.HHE. | ML:0.4 | 0.00002785 | 0.16 | AML | other | m | 2020-07-10T10:46:47.65 |
IV.LRP.EHN. | ML:0.4 | 0.00002525 | 0.16 | AML | other | m | 2020-07-10T10:46:48.20 |
IV.LRP.EHE. | ML:0.7 | 0.00005015 | 0.3 | AML | other | m | 2020-07-10T10:46:48.39 |
IV.VVLD.HNE. | ML:0.8 | 0.00006881886750000001 | 0.4992 | AML | other | m | 2020-07-10T10:46:47.09 |
IV.VVLD.HNN. | ML:0.8 | 0.000073849125 | 0.0192 | AML | other | m | 2020-07-10T10:46:47.34 |
IV.POFI.HHE. | ML:0.0 | 0.000012456252000000002 | 0.1024 | AML | other | m | 2020-07-10T10:46:47.50 |
IV.POFI.HHN. | ML:0.0 | 0.000010672889499999999 | 0.2176 | AML | other | m | 2020-07-10T10:46:48.30 |