A magnitude ML 1.2 earthquake occured in region: 2 km N Montefranco (TR), on
and geographic coordinates (lat, lon) 42.6160, 12.7610 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 |
---|---|---|---|---|
Montefranco | TR | 2 | 1276 | 1276 |
Ferentillo | TR | 3 | 1913 | 3189 |
Arrone | TR | 4 | 2763 | 5952 |
Polino | TR | 8 | 233 | 6185 |
Labro | RI | 10 | 374 | 6559 |
Terni | TR | 11 | 111501 | 118060 |
Morro Reatino | RI | 12 | 373 | 118433 |
Scheggino | PG | 12 | 461 | 118894 |
Colli sul Velino | RI | 13 | 533 | 119427 |
Rivodutri | RI | 13 | 1253 | 120680 |
Spoleto | PG | 13 | 38218 | 158898 |
Sant'Anatolia di Narco | PG | 15 | 564 | 159462 |
Stroncone | TR | 15 | 4917 | 164379 |
Monteleone di Spoleto | PG | 16 | 599 | 164978 |
Poggio Bustone | RI | 16 | 2055 | 167033 |
San Gemini | TR | 18 | 5018 | 172051 |
Leonessa | RI | 18 | 2435 | 174486 |
Greccio | RI | 18 | 1558 | 176044 |
Poggiodomo | PG | 18 | 117 | 176161 |
Vallo di Nera | PG | 19 | 364 | 176525 |
Acquasparta | TR | 19 | 4778 | 181303 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-09-15 21:45:07 |
42.6157 | 12.7613 | 9 | 2022-09-15 21:54:56 |
Sala Sismica INGV-Roma | 109756171 |
Field | Value |
---|---|
Time (UTC) | 2022-09-15 21:45:07 ± 0.07 |
Latitude | 42.6157 ± 0.0036 |
Longitude | 12.7613 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 109756171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 429 |
Semi-minor axis of confidence ellipse (meter) | 295 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 210 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.12411 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57647 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 109756171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-15 21:54:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2022-09-15T21:45:27.82 | 0.6 | undecidable | manual | S | 34 | 63.9915 | 50 | 0.11 | 45 |
IV.MGAB.HHE. | 2022-09-15T21:45:27.93 | 0.6 | undecidable | manual | S | 302 | 62.2932 | 50 | 0.66 | 39 |
IV.MML1.HNN. | 2022-09-15T21:45:26.48 | 0.3 | undecidable | manual | S | 17 | 57.7977 | 50 | 0.41 | 64 |
IV.ASSB.HHE. | 2022-09-15T21:45:24.01 | 0.3 | undecidable | manual | S | 350 | 48.1185 | 50 | 0.53 | 63 |
IV.FDMO.HHZ. | 2022-09-15T21:45:24.98 | 0.3 | undecidable | manual | S | 29 | 53.7018 | 50 | 0.01 | 70 |
IV.MC2.EHZ. | 2022-09-15T21:45:23.61 | 0.6 | undecidable | manual | S | 47 | 47.8188 | 50 | 0.2 | 46 |
IV.FIAM.HHZ. | 2022-09-15T21:45:23.46 | 0.3 | undecidable | manual | S | 143 | 48.3183 | 50 | -0.07 | 70 |
IV.CESI.HNN. | 2022-09-15T21:45:22.66 | 0.3 | undecidable | manual | S | 15 | 44.7219 | 50 | 0.08 | 70 |
IV.RM33.EHZ. | 2022-09-15T21:45:20.89 | 0.3 | undecidable | manual | S | 108 | 38.8278 | 50 | -0.12 | 71 |
IV.NRCA.HHZ. | 2022-09-15T21:45:20.48 | 0.3 | undecidable | manual | S | 50 | 37.5291 | 50 | -0.19 | 70 |
IV.CSP1.EHZ. | 2022-09-15T21:45:19.21 | 0.1 | undecidable | manual | P | 34 | 63.9915 | 50 | -0.05 | 91 |
IV.MGAB.HHE. | 2022-09-15T21:45:18.34 | 0.1 | undecidable | manual | P | 302 | 62.2932 | 50 | -0.66 | 78 |
IV.MML1.HNN. | 2022-09-15T21:45:18.18 | 0.1 | undecidable | manual | P | 17 | 57.7977 | 50 | -0.13 | 91 |
IV.FIAM.HHZ. | 2022-09-15T21:45:17.38 | 0.1 | undecidable | manual | P | 143 | 48.3183 | 50 | 0.53 | 84 |
IV.FDMO.HHZ. | 2022-09-15T21:45:17.50 | 0.1 | undecidable | manual | P | 29 | 53.7018 | 50 | -0.18 | 91 |
IV.MOMA.HHZ. | 2022-09-15T21:45:17.17 | 0.3 | undecidable | manual | S | 323 | 26.0517 | 109 | -0.12 | 72 |
IV.LNSS.HHZ. | 2022-09-15T21:45:16.45 | 0.3 | undecidable | manual | S | 93 | 22.8549 | 112 | 0.22 | 71 |
IV.ASSB.HHE. | 2022-09-15T21:45:16.72 | 0.1 | undecidable | manual | P | 350 | 48.1185 | 50 | -0.1 | 93 |
IV.MC2.EHZ. | 2022-09-15T21:45:16.76 | 0.1 | undecidable | manual | P | 47 | 47.8188 | 50 | -0.02 | 94 |
IV.CESI.HNN. | 2022-09-15T21:45:16.14 | 0.1 | undecidable | manual | P | 15 | 44.7219 | 50 | -0.16 | 92 |
IV.RM33.EHZ. | 2022-09-15T21:45:15.25 | 0.1 | undecidable | manual | P | 108 | 38.8278 | 50 | -0.14 | 94 |
IV.NRCA.HHZ. | 2022-09-15T21:45:14.89 | 0.1 | undecidable | manual | P | 50 | 37.5291 | 50 | -0.3 | 91 |
IV.MOMA.HHZ. | 2022-09-15T21:45:13.20 | 0.1 | undecidable | manual | P | 323 | 26.0517 | 109 | -0.04 | 98 |
IV.GAVE.EHZ. | 2022-09-15T21:45:13.42 | 0.3 | undecidable | manual | S | 52 | 13.7751 | 123 | -0.01 | 75 |
IV.CESX.HHZ. | 2022-09-15T21:45:13.79 | 0.3 | undecidable | manual | S | 267 | 14.2746 | 122 | 0.21 | 72 |
IV.LNSS.HHZ. | 2022-09-15T21:45:12.69 | 0.1 | undecidable | manual | P | 93 | 22.8549 | 112 | 0.05 | 98 |
IV.CESX.HHZ. | 2022-09-15T21:45:11.07 | 0.1 | undecidable | manual | P | 267 | 14.2746 | 122 | -0.03 | 100 |
IV.GAVE.EHZ. | 2022-09-15T21:45:11.07 | 0.1 | undecidable | manual | P | 52 | 13.7751 | 123 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESX.HHN. | ML:1.0 | 0.00010555 | 1.08 | AML | other | m | 2022-09-15T21:45:14.92 |
IV.GAVE.EHN. | ML:1.5 | 0.000304 | 0.66 | AML | other | m | 2022-09-15T21:45:15.75 |
IV.GAVE.EHE. | ML:1.3 | 0.000236 | 0.76 | AML | other | m | 2022-09-15T21:45:15.48 |
IV.LNSS.HHE. | ML:1.2 | 0.0001085 | 0.88 | AML | other | m | 2022-09-15T21:45:17.03 |
IV.CESX.HHE. | ML:1.1 | 0.00011899999999999999 | 0.64 | AML | other | m | 2022-09-15T21:45:17.52 |
IV.LNSS.HHN. | ML:1.3 | 0.0001215 | 0.94 | AML | other | m | 2022-09-15T21:45:19.29 |
IV.NRCA.HHN. | ML:1.1 | 0.00005235 | 0.56 | AML | other | m | 2022-09-15T21:45:21.17 |
IV.NRCA.HHE. | ML:1.3 | 0.00007139999999999999 | 1.48 | AML | other | m | 2022-09-15T21:45:23.24 |
IV.GAVE.HNE. | ML:1.4 | 0.00024074455 | 0.2048 | AML | other | m | 2022-09-15T21:45:16.10 |
IV.MOMA.HHE. | ML:1.0 | 0.000053741234999999995 | 0.1536 | AML | other | m | 2022-09-15T21:45:17.71 |
IV.MOMA.HHN. | ML:0.8 | 0.000041766930000000004 | 0.1792 | AML | other | m | 2022-09-15T21:45:19.06 |
IV.MOMA.HNE. | ML:1.3 | 0.000125483865 | 0.4864 | AML | other | m | 2022-09-15T21:45:16.86 |
IV.MOMA.HNN. | ML:1.3 | 0.00012163584999999999 | 0.9344 | AML | other | m | 2022-09-15T21:45:16.65 |
IV.RM33.EHE. | ML:1.1 | 0.00005025248 | 0.2944 | AML | other | m | 2022-09-15T21:45:21.37 |
IV.RM33.EHN. | ML:1.0 | 0.000040699523 | 0.2816 | AML | other | m | 2022-09-15T21:45:22.38 |
IV.FDMO.HHE. | ML:1.1 | 0.000027803339999999998 | 0.1792 | AML | other | m | 2022-09-15T21:45:25.82 |
IV.FDMO.HHN. | ML:0.9 | 0.000021211689999999998 | 0.1152 | AML | other | m | 2022-09-15T21:45:25.75 |