A magnitude ML 1.3 earthquake occured in region: 6 km N Cottanello (RI), on
and geographic coordinates (lat, lon) 42.4560, 12.6980 at 9 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 |
---|---|---|---|---|
Cottanello | RI | 6 | 563 | 563 |
Stroncone | TR | 6 | 4917 | 5480 |
Configni | RI | 6 | 633 | 6113 |
Greccio | RI | 6 | 1558 | 7671 |
Contigliano | RI | 8 | 3783 | 11454 |
Montasola | RI | 8 | 395 | 11849 |
Colli sul Velino | RI | 8 | 533 | 12382 |
Vacone | RI | 9 | 256 | 12638 |
Labro | RI | 12 | 374 | 13012 |
Calvi dell'Umbria | TR | 12 | 1856 | 14868 |
Torri in Sabina | RI | 12 | 1256 | 16124 |
Terni | TR | 12 | 111501 | 127625 |
Montebuono | RI | 13 | 883 | 128508 |
Casperia | RI | 13 | 1246 | 129754 |
Morro Reatino | RI | 14 | 373 | 130127 |
Tarano | RI | 14 | 1444 | 131571 |
Rieti | RI | 15 | 47698 | 179269 |
Rivodutri | RI | 15 | 1253 | 180522 |
Roccantica | RI | 15 | 563 | 181085 |
Arrone | TR | 15 | 2763 | 183848 |
Monte San Giovanni in Sabina | RI | 16 | 714 | 184562 |
Selci | RI | 16 | 1106 | 185668 |
Poggio Bustone | RI | 16 | 2055 | 187723 |
Narni | TR | 17 | 19785 | 207508 |
Montefranco | TR | 17 | 1276 | 208784 |
Cantalupo in Sabina | RI | 17 | 1685 | 210469 |
Cantalice | RI | 17 | 2755 | 213224 |
Poggio Catino | RI | 18 | 1341 | 214565 |
Collevecchio | RI | 18 | 1577 | 216142 |
Otricoli | TR | 18 | 1869 | 218011 |
Polino | TR | 19 | 233 | 218244 |
Forano | RI | 19 | 3179 | 221423 |
Ferentillo | TR | 20 | 1913 | 223336 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-07-13 22:10:46 |
42.4563 | 12.6983 | 9 | 2021-07-13 22:27:00 |
Sala Sismica INGV-Roma | 92729631 |
Field | Value |
---|---|
Time (UTC) | 2021-07-13 22:10:46 ± 0.07 |
Latitude | 42.4563 ± 0.0036 |
Longitude | 12.6983 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 92729631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 496 |
Semi-minor axis of confidence ellipse (meter) | 273 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 288 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52161 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 92729631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-13 22:27:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMUR.HNZ. | 2021-07-13T22:11:20.09 | 3.0 | undecidable | manual | S | -0.22 | 0 | |||
IV.BARO.EHE. | 2021-07-13T22:11:04.37 | 0.6 | undecidable | manual | S | 247 | 57.8976 | 50 | -0.21 | 45 |
IV.SMA1.EHZ. | 2021-07-13T22:11:04.40 | 0.3 | undecidable | manual | S | 69 | 55.5 | 50 | 0.45 | 65 |
IV.NRCA.HHZ. | 2021-07-13T22:11:03.92 | 0.3 | undecidable | manual | S | 39 | 53.9016 | 50 | 0.41 | 66 |
IV.RM33.EHZ. | 2021-07-13T22:11:00.74 | 0.3 | undecidable | manual | S | 82 | 42.624 | 50 | 0.23 | 70 |
IV.GAVE.EHZ. | 2021-07-13T22:10:57.04 | 0.3 | undecidable | manual | S | 31 | 30.6471 | 106 | -0.17 | 72 |
IV.LNSS.HHE. | 2021-07-13T22:10:57.61 | 0.3 | undecidable | manual | S | 60 | 32.3454 | 50 | -0.15 | 72 |
IV.SMA1.EHZ. | 2021-07-13T22:10:56.21 | 0.1 | undecidable | manual | P | 69 | 55.5 | 50 | -0.22 | 91 |
IV.SRES.HHZ. | 2021-07-13T22:10:56.52 | 0.3 | undecidable | manual | S | 212 | 28.8489 | 107 | -0.08 | 74 |
IV.BARO.EHE. | 2021-07-13T22:10:56.85 | 1.0 | undecidable | manual | P | 247 | 57.8976 | 50 | 0.06 | 23 |
IV.NRCA.HHZ. | 2021-07-13T22:10:55.91 | 0.1 | undecidable | manual | P | 39 | 53.9016 | 50 | -0.27 | 90 |
IV.RM33.EHZ. | 2021-07-13T22:10:54.31 | 0.1 | undecidable | manual | P | 82 | 42.624 | 50 | -0.13 | 95 |
IT.MMP1.HGZ. | 2021-07-13T22:10:54.77 | 0.3 | undecidable | manual | S | 170 | 23.3544 | 110 | -0.02 | 75 |
IV.CESX.HHZ. | 2021-07-13T22:10:53.75 | 0.3 | undecidable | manual | S | 332 | 19.1697 | 114 | 0.29 | 72 |
IV.SRES.HHZ. | 2021-07-13T22:10:52.75 | 0.6 | undecidable | manual | P | 212 | 28.8489 | 107 | 0.57 | 44 |
IV.GAVE.EHZ. | 2021-07-13T22:10:52.62 | 0.1 | undecidable | manual | P | 31 | 30.6471 | 106 | 0.08 | 98 |
IV.LNSS.HHE. | 2021-07-13T22:10:52.62 | 0.1 | undecidable | manual | P | 60 | 32.3454 | 50 | -0.24 | 94 |
IT.MMP1.HGZ. | 2021-07-13T22:10:51.21 | 0.3 | undecidable | manual | P | 170 | 23.3544 | 110 | 0.07 | 74 |
IV.ARRO.EHZ. | 2021-07-13T22:10:51.85 | 0.6 | undecidable | manual | S | 22 | 14.6742 | 121 | -0.22 | 49 |
IV.CESX.HHZ. | 2021-07-13T22:10:50.25 | 0.1 | undecidable | manual | P | 332 | 19.1697 | 114 | -0.12 | 99 |
IV.ARRO.EHZ. | 2021-07-13T22:10:49.67 | 0.1 | undecidable | manual | P | 22 | 14.6742 | 121 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHE. | ML:1.3 | 0.00022005845000000002 | 0.2816 | AML | other | m | 2021-07-13T22:10:54.78 |
IV.CESX.HHN. | ML:1.2 | 0.000121 | 0.32 | AML | other | m | 2021-07-13T22:10:54.68 |
IV.ARRO.EHN. | ML:1.3 | 0.000222413 | 0.2432 | AML | other | m | 2021-07-13T22:10:52.57 |
IV.CESX.HHE. | ML:1.2 | 0.0001334071 | 0.384 | AML | other | m | 2021-07-13T22:10:54.67 |
IV.GAVE.EHE. | ML:1.4 | 0.00012959075 | 0.128 | AML | other | m | 2021-07-13T22:10:57.89 |
IV.GAVE.EHN. | ML:1.4 | 0.0001315979 | 0.1024 | AML | other | m | 2021-07-13T22:10:57.90 |
IV.GAVE.HNE. | ML:1.4 | 0.00013705846 | 0.448 | AML | other | m | 2021-07-13T22:10:56.81 |
IV.GAVE.HNN. | ML:1.1 | 0.0000527249225 | 0.1664 | AML | other | m | 2021-07-13T22:10:57.89 |
IV.RM33.EHE. | ML:1.3 | 0.00007025191 | 0.2944 | AML | other | m | 2021-07-13T22:11:01.69 |
IV.RM33.EHN. | ML:1.2 | 0.000053339225500000006 | 0.256 | AML | other | m | 2021-07-13T22:11:01.77 |
IV.NRCA.HHE. | ML:1.5 | 0.00007714591 | 0.2176 | AML | other | m | 2021-07-13T22:11:05.47 |
IV.NRCA.HHN. | ML:1.2 | 0.00003892176 | 0.128 | AML | other | m | 2021-07-13T22:11:05.34 |
IV.NRCA.HNE. | ML:1.5 | 0.00007220065000000001 | 0.1536 | AML | other | m | 2021-07-13T22:11:05.22 |