A magnitude ML 1.6 earthquake occured in region: 1 km W Terelle (FR), on
and geographic coordinates (lat, lon) 41.5590, 13.7680 at 10 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 |
---|---|---|---|---|
Terelle | FR | 1 | 422 | 422 |
Belmonte Castello | FR | 4 | 739 | 1161 |
Villa Santa Lucia | FR | 6 | 2632 | 3793 |
Colle San Magno | FR | 6 | 699 | 4492 |
Castrocielo | FR | 7 | 3965 | 8457 |
Piedimonte San Germano | FR | 7 | 6535 | 14992 |
Atina | FR | 7 | 4316 | 19308 |
Casalattico | FR | 8 | 574 | 19882 |
Roccasecca | FR | 8 | 7365 | 27247 |
Sant'Elia Fiumerapido | FR | 8 | 6166 | 33413 |
Villa Latina | FR | 9 | 1241 | 34654 |
Aquino | FR | 9 | 5370 | 40024 |
Cassino | FR | 9 | 36142 | 76166 |
Casalvieri | FR | 9 | 2698 | 78864 |
Gallinaro | FR | 11 | 1269 | 80133 |
Vallerotonda | FR | 12 | 1581 | 81714 |
Santopadre | FR | 12 | 1357 | 83071 |
Picinisco | FR | 13 | 1218 | 84289 |
Colfelice | FR | 14 | 1932 | 86221 |
Pignataro Interamna | FR | 14 | 2595 | 88816 |
Pontecorvo | FR | 14 | 13242 | 102058 |
Vicalvi | FR | 14 | 783 | 102841 |
Settefrati | FR | 14 | 728 | 103569 |
Cervaro | FR | 14 | 8109 | 111678 |
Fontechiari | FR | 15 | 1303 | 112981 |
Alvito | FR | 15 | 2713 | 115694 |
San Biagio Saracinisco | FR | 15 | 349 | 116043 |
Acquafondata | FR | 16 | 263 | 116306 |
Rocca d'Arce | FR | 16 | 959 | 117265 |
Posta Fibreno | FR | 16 | 1139 | 118404 |
Arpino | FR | 16 | 7262 | 125666 |
Arce | FR | 16 | 5756 | 131422 |
San Giorgio a Liri | FR | 17 | 3164 | 134586 |
San Donato Val di Comino | FR | 17 | 2107 | 136693 |
Viticuso | FR | 17 | 353 | 137046 |
San Vittore del Lazio | FR | 18 | 2636 | 139682 |
Sant'Apollinare | FR | 18 | 1919 | 141601 |
San Giovanni Incarico | FR | 19 | 3336 | 144937 |
Fontana Liri | FR | 19 | 2953 | 147890 |
Broccostella | FR | 20 | 2741 | 150631 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2021-05-23 17:13:05 |
41.5592 | 13.7682 | 10 | 2021-12-29 11:12:02 |
Bollettino Sismico Italiano INGV | 90666481 |
Reviewed Rev100 |
ML 1.6 | 2021-05-23 17:13:04 |
41.542 | 13.7803 | 11 | 2021-05-23 17:32:58 |
Sala Sismica INGV-Roma | 90421981 |
Field | Value |
---|---|
Time (UTC) | 2021-05-23 17:13:05 ± 0.09 |
Latitude | 41.5592 ± 0.0054 |
Longitude | 13.7682 ± 0.0060 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90666481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 543 |
Semi-minor axis of confidence ellipse (meter) | 487 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 195 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.07554 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47394 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 90666481 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-31 15:50:14 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 90421981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-23 17:32:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.INTR.HNE. | 2021-05-23T17:13:21.95 | 0.3 | undecidable | manual | S | 13 | 51.4152 | 50 | 0.2 | 68 |
IV.MIDA.HNN. | 2021-05-23T17:13:19.24 | 0.6 | undecidable | manual | S | 77 | 41.3253 | 50 | 0.19 | 46 |
IV.GIUL.HHZ. | 2021-05-23T17:13:19.05 | 0.6 | undecidable | manual | S | 270 | 42.624 | 50 | -0.35 | 45 |
IV.RNI2.HNE. | 2021-05-23T17:13:18.43 | 0.6 | undecidable | manual | S | 63 | 35.6421 | 50 | 0.9 | 37 |
IV.VVLD.HNE. | 2021-05-23T17:13:17.73 | 0.3 | undecidable | manual | S | 341 | 36.4413 | 50 | -0.02 | 73 |
IV.PIGN.HNE. | 2021-05-23T17:13:15.48 | 0.1 | undecidable | manual | P | 139 | 52.6029 | 50 | 0.52 | 84 |
IT.OPI.HGZ. | 2021-05-23T17:13:14.41 | 0.6 | undecidable | manual | S | 12 | 24.6531 | 112 | -0.06 | 49 |
IV.INTR.HNE. | 2021-05-23T17:13:14.24 | 0.1 | undecidable | manual | P | 13 | 51.4152 | 50 | -0.55 | 84 |
IV.GUAR.HNN. | 2021-05-23T17:13:14.07 | 0.6 | undecidable | manual | P | 305 | 45.9207 | 50 | 0.14 | 46 |
IV.CERA.HHZ. | 2021-05-23T17:13:13.50 | 0.6 | undecidable | manual | S | 78 | 21.1677 | 115 | 0.12 | 49 |
IV.GIUL.HHZ. | 2021-05-23T17:13:13.54 | 0.1 | undecidable | manual | P | 270 | 42.624 | 50 | 0.11 | 94 |
IV.LIK.EHZ. | 2021-05-23T17:13:13.12 | 0.6 | undecidable | manual | S | 249 | 18.5703 | 118 | 0.56 | 44 |
IV.MIDA.HNN. | 2021-05-23T17:13:12.72 | 0.1 | undecidable | manual | P | 77 | 41.3253 | 50 | -0.51 | 86 |
IV.RNI2.HNE. | 2021-05-23T17:13:12.53 | 0.1 | undecidable | manual | P | 63 | 35.6421 | 50 | 0.18 | 94 |
IV.LRP.EHZ. | 2021-05-23T17:13:12.66 | 0.3 | undecidable | manual | S | 303 | 17.9709 | 119 | 0.29 | 71 |
IV.VVLD.HNE. | 2021-05-23T17:13:12.10 | 0.1 | undecidable | manual | P | 341 | 36.4413 | 50 | -0.38 | 90 |
IV.POFI.HHZ. | 2021-05-23T17:13:12.50 | 0.6 | undecidable | manual | S | 345 | 18.1707 | 118 | 0.06 | 50 |
IT.OPI.HGZ. | 2021-05-23T17:13:10.79 | 0.1 | undecidable | manual | P | 12 | 24.6531 | 112 | 0.2 | 95 |
IV.LRP.EHZ. | 2021-05-23T17:13:09.21 | 0.6 | negative | manual | P | 303 | 17.9709 | 119 | -0.16 | 49 |
IV.LIK.EHZ. | 2021-05-23T17:13:09.47 | 0.1 | undecidable | manual | P | 249 | 18.5703 | 118 | -0.01 | 100 |
IV.POFI.HHZ. | 2021-05-23T17:13:09.52 | 0.6 | undecidable | manual | P | 345 | 18.1707 | 118 | 0.11 | 49 |
IV.MCI.EHZ. | 2021-05-23T17:13:09.87 | 0.3 | undecidable | manual | S | 154 | 8.3805 | 139 | 0.11 | 75 |
IV.CERA.HHZ. | 2021-05-23T17:13:09.86 | 0.1 | negative | manual | P | 78 | 21.1677 | 115 | -0.1 | 98 |
IV.MCI.EHZ. | 2021-05-23T17:13:07.24 | 0.1 | undecidable | manual | P | 154 | 8.3805 | 139 | -0.63 | 87 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MCI.EHE. | ML:0.0 | 0.0026500000000000004 | 0.28 | AML | other | m | 2021-05-23T17:13:10.16 |
IV.MCI.EHN. | ML:0.0 | 0.0017749999999999999 | 0.3 | AML | other | m | 2021-05-23T17:13:10.22 |
IV.POFI.HHN. | ML:1.2 | 0.0001175 | 0.68 | AML | other | m | 2021-05-23T17:13:13.48 |
IV.POFI.HHE. | ML:1.4 | 0.0002035 | 0.6 | AML | other | m | 2021-05-23T17:13:13.60 |
IV.LRP.EHN. | ML:1.2 | 0.00011284999999999999 | 0.7 | AML | other | m | 2021-05-23T17:13:14.57 |
IV.LRP.EHE. | ML:1.4 | 0.00023179275 | 0.2688 | AML | other | m | 2021-05-23T17:13:13.01 |
IV.CERA.HHN. | ML:1.8 | 0.00039600000000000003 | 0.5 | AML | other | m | 2021-05-23T17:13:16.64 |
IV.CERA.HNN. | ML:1.7 | 0.000358 | 0.48 | AML | other | m | 2021-05-23T17:13:16.65 |
IV.CERA.HNE. | ML:1.7 | 0.000338 | 0.5 | AML | other | m | 2021-05-23T17:13:21.27 |
IV.CERA.HHE. | ML:1.7 | 0.00034250000000000003 | 0.64 | AML | other | m | 2021-05-23T17:13:21.26 |