A magnitude ML 1.2 earthquake occured in region: 1 km W Collepardo (FR), on
and geographic coordinates (lat, lon) 41.7610, 13.3600 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Collepardo | FR | 1 | 968 | 968 |
Vico nel Lazio | FR | 2 | 2234 | 3202 |
Alatri | FR | 4 | 28952 | 32154 |
Guarcino | FR | 6 | 1623 | 33777 |
Fumone | FR | 7 | 2102 | 35879 |
Trivigliano | FR | 7 | 1705 | 37584 |
Torre Cajetani | FR | 9 | 1376 | 38960 |
Veroli | FR | 9 | 20560 | 59520 |
Ferentino | FR | 12 | 21213 | 80733 |
Fiuggi | FR | 12 | 10536 | 91269 |
Frosinone | FR | 13 | 46323 | 137592 |
Morino | AQ | 14 | 1448 | 139040 |
Trevi nel Lazio | FR | 15 | 1822 | 140862 |
Filettino | FR | 15 | 565 | 141427 |
Torrice | FR | 15 | 4816 | 146243 |
Acuto | FR | 16 | 1920 | 148163 |
San Vincenzo Valle Roveto | AQ | 16 | 2347 | 150510 |
Boville Ernica | FR | 16 | 8737 | 159247 |
Civita d'Antino | AQ | 17 | 979 | 160226 |
Anagni | FR | 17 | 21464 | 181690 |
Ripi | FR | 17 | 5270 | 186960 |
Balsorano | AQ | 18 | 3569 | 190529 |
Civitella Roveto | AQ | 18 | 3268 | 193797 |
Castelliri | FR | 18 | 3454 | 197251 |
Monte San Giovanni Campano | FR | 19 | 12929 | 210180 |
Morolo | FR | 19 | 3257 | 213437 |
Piglio | FR | 19 | 4666 | 218103 |
Arnara | FR | 20 | 2309 | 220412 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2020-01-12 19:06:00 |
41.7613 | 13.3597 | 9 | 2020-07-18 21:08:18 |
Bollettino Sismico Italiano INGV | 75535181 |
Reviewed Rev100 |
ML 1.1 | 2020-01-12 19:06:00 |
41.762 | 13.3667 | 9 | 2020-01-12 19:23:56 |
Sala Sismica INGV-Roma | 75497601 |
Field | Value |
---|---|
Time (UTC) | 2020-01-12 19:06:00 ± 0.04 |
Latitude | 41.7613 ± 0.0027 |
Longitude | 13.3597 ± 0.0036 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 75535181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 257 |
Semi-minor axis of confidence ellipse (meter) | 155 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 47 |
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) | 58 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56118 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 75535181 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-01-14 10:31:46 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 75497601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-12 19:23:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MBAL.EHZ. | 2020-01-12T19:07:48.66 | 3.0 | undecidable | manual | Sg | 11.69 | 0 | |||
AC.VLO.HHZ. | 2020-01-12T19:07:27.33 | 3.0 | undecidable | manual | Pg | 15.67 | 0 | |||
IV.TDS.HHZ. | 2020-01-12T19:06:47.89 | 3.0 | undecidable | manual | Pn | -0.82 | 0 | |||
IV.NDIM.HHZ. | 2020-01-12T19:06:40.57 | 3.0 | negative | manual | Pn | 0.28 | 0 | |||
IV.T0110.HHZ. | 2020-01-12T19:06:20.51 | 0.6 | undecidable | manual | S | 33 | 62.2932 | 50 | 0.29 | 45 |
IV.CERA.HNN. | 2020-01-12T19:06:19.21 | 0.6 | undecidable | manual | S | 108 | 57.498 | 50 | 0.26 | 46 |
IV.FAGN.HHZ. | 2020-01-12T19:06:19.50 | 0.6 | undecidable | manual | S | 18 | 58.8966 | 50 | 0.17 | 46 |
IV.INTR.HHE. | 2020-01-12T19:06:17.50 | 0.6 | undecidable | manual | S | 58 | 52.9026 | 50 | -0.22 | 46 |
IV.MCI.EHE. | 2020-01-12T19:06:16.48 | 0.6 | undecidable | manual | S | 128 | 48.1185 | 50 | 0.04 | 49 |
IV.LATB.EHE. | 2020-01-12T19:06:15.34 | 0.6 | undecidable | manual | S | 228 | 44.3223 | 50 | -0.09 | 48 |
IT.OPI.HGE. | 2020-01-12T19:06:14.40 | 0.6 | undecidable | manual | S | 87 | 38.9277 | 50 | 0.4 | 46 |
IV.CERT.HHE. | 2020-01-12T19:06:13.56 | 0.3 | undecidable | manual | S | 304 | 37.5291 | 50 | -0.05 | 73 |
IV.RCAV.EHZ. | 2020-01-12T19:06:12.83 | 0.3 | undecidable | manual | S | 286 | 35.5422 | 50 | -0.26 | 70 |
IV.LIK.EHN.01 | 2020-01-12T19:06:12.78 | 0.3 | undecidable | manual | S | 150 | 33.4443 | 50 | 0.26 | 71 |
IV.T0110.HHZ. | 2020-01-12T19:06:12.25 | 0.1 | undecidable | manual | P | 33 | 62.2932 | 50 | 0.33 | 89 |
IV.FAGN.HHZ. | 2020-01-12T19:06:11.62 | 0.3 | undecidable | manual | P | 18 | 58.8966 | 50 | 0.21 | 69 |
IV.PTQR.HHE. | 2020-01-12T19:06:11.16 | 0.3 | undecidable | manual | S | 7 | 29.1486 | 106 | 0.05 | 74 |
IV.CERA.HNN. | 2020-01-12T19:06:10.99 | 0.1 | undecidable | manual | P | 108 | 57.498 | 50 | -0.19 | 91 |
IV.INTR.HHE. | 2020-01-12T19:06:10.41 | 0.1 | undecidable | manual | P | 58 | 52.9026 | 50 | -0.07 | 95 |
IV.POFI.HHN. | 2020-01-12T19:06:10.99 | 0.3 | undecidable | manual | S | 99 | 29.5482 | 106 | -0.27 | 72 |
IV.LATB.EHE. | 2020-01-12T19:06:09.22 | 0.6 | undecidable | manual | P | 228 | 44.3223 | 50 | 0.06 | 48 |
IV.VVLD.HHZ. | 2020-01-12T19:06:09.67 | 0.3 | undecidable | manual | S | 61 | 24.8529 | 109 | -0.04 | 76 |
IV.MCI.EHE. | 2020-01-12T19:06:09.87 | 0.1 | undecidable | manual | P | 128 | 48.1185 | 50 | 0.13 | 95 |
IV.GIUL.HHZ. | 2020-01-12T19:06:09.69 | 0.3 | undecidable | manual | S | 201 | 24.1536 | 109 | 0.22 | 72 |
IT.OPI.HGE. | 2020-01-12T19:06:08.44 | 0.3 | undecidable | manual | P | 87 | 38.9277 | 50 | 0.11 | 73 |
IV.LRP.EHZ. | 2020-01-12T19:06:08.72 | 0.3 | undecidable | manual | S | 124 | 22.6551 | 111 | -0.26 | 73 |
IV.LIK.EHN.01 | 2020-01-12T19:06:07.73 | 0.3 | undecidable | manual | P | 150 | 33.4443 | 50 | 0.25 | 71 |
IV.RCAV.EHZ. | 2020-01-12T19:06:07.56 | 0.1 | undecidable | manual | P | 286 | 35.5422 | 50 | -0.24 | 94 |
IV.CERT.HHE. | 2020-01-12T19:06:07.78 | 0.1 | undecidable | manual | P | 304 | 37.5291 | 50 | -0.32 | 92 |
IV.POFI.HHN. | 2020-01-12T19:06:06.43 | 0.1 | undecidable | manual | P | 99 | 29.5482 | 106 | -0.32 | 94 |
IV.PTQR.HHE. | 2020-01-12T19:06:06.88 | 0.1 | undecidable | manual | P | 7 | 29.1486 | 106 | 0.23 | 96 |
IV.LRP.EHZ. | 2020-01-12T19:06:05.24 | 0.1 | undecidable | manual | P | 124 | 22.6551 | 111 | -0.19 | 98 |
IV.VVLD.HHZ. | 2020-01-12T19:06:05.65 | 0.1 | positive | manual | P | 61 | 24.8529 | 109 | -0.2 | 97 |
IV.GIUL.HHZ. | 2020-01-12T19:06:05.84 | 0.1 | negative | manual | P | 201 | 24.1536 | 109 | 0.14 | 98 |
IV.GUAR.HHZ. | 2020-01-12T19:06:04.11 | 0.3 | undecidable | manual | S | 313 | 5.3946 | 148 | 0.03 | 77 |
IV.GUAR.HHZ. | 2020-01-12T19:06:02.80 | 0.1 | positive | manual | P | 313 | 5.3946 | 148 | 0.2 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GUAR.HHE. | ML:1.9 | 0.0016899999999999999 | 0.24 | AML | other | m | 2020-01-12T19:06:04.63 |
IV.GUAR.HHN. | ML:2.1 | 0.002475 | 0.28 | AML | other | m | 2020-01-12T19:06:04.87 |
IV.VVLD.HHE. | ML:1.0 | 0.0000525 | 0.16 | AML | other | m | 2020-01-12T19:06:10.05 |
IV.GIUL.HHN. | ML:1.1 | 0.00007364999999999999 | 0.62 | AML | other | m | 2020-01-12T19:06:10.28 |
IV.GIUL.HHE. | ML:1.2 | 0.0000889 | 0.36 | AML | other | m | 2020-01-12T19:06:11.07 |
IV.VVLD.HHN. | ML:1.1 | 0.0000753 | 1.08 | AML | other | m | 2020-01-12T19:06:16.38 |