A magnitude ML 1.3 earthquake occured in region: 5 km NW Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8450, 12.8590 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 6 | 1075 | 1075 |
Campello sul Clitunno | PG | 7 | 2442 | 3517 |
Sellano | PG | 8 | 1079 | 4596 |
Vallo di Nera | PG | 8 | 364 | 4960 |
Trevi | PG | 10 | 8469 | 13429 |
Sant'Anatolia di Narco | PG | 12 | 564 | 13993 |
Scheggino | PG | 15 | 461 | 14454 |
Preci | PG | 15 | 724 | 15178 |
Castel Ritaldi | PG | 15 | 3278 | 18456 |
Spoleto | PG | 16 | 38218 | 56674 |
Poggiodomo | PG | 16 | 117 | 56791 |
Foligno | PG | 18 | 57155 | 113946 |
Montefalco | PG | 18 | 5679 | 119625 |
Cascia | PG | 19 | 3217 | 122842 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2022-01-23 00:21:48 |
42.8448 | 12.859 | 10 | 2022-01-23 00:28:46 |
Sala Sismica INGV-Roma | 100070841 |
Field | Value |
---|---|
Time (UTC) | 2022-01-23 00:21:48 ± 0.08 |
Latitude | 42.8448 ± 0.0036 |
Longitude | 12.8590 ± 0.0061 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 100070841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 495 |
Semi-minor axis of confidence ellipse (meter) | 293 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 110 |
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) | 76 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59355 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 42 |
Type of magnitude | ML |
Reference to an origin | 100070841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-23 00:28:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2022-01-23T00:22:09.98 | 0.3 | undecidable | manual | S | 355 | 65.8896 | 50 | 0.96 | 51 |
IV.EL6.EHZ. | 2022-01-23T00:22:07.39 | 0.3 | undecidable | manual | S | 20 | 57.1983 | 50 | 0.68 | 59 |
IV.SNTG.HHZ. | 2022-01-23T00:22:03.84 | 0.6 | undecidable | manual | S | 8 | 46.0206 | 50 | 0.14 | 46 |
IV.CSP1.EHZ. | 2022-01-23T00:22:02.07 | 0.3 | undecidable | manual | S | 46 | 39.2274 | 50 | 0.17 | 70 |
IV.ATCC.EHZ. | 2022-01-23T00:22:02.59 | 0.3 | undecidable | manual | S | 335 | 41.7249 | 50 | 0.02 | 72 |
IV.SSFR.HHZ. | 2022-01-23T00:22:00.94 | 0.1 | undecidable | manual | P | 355 | 65.8896 | 50 | 0.46 | 84 |
IV.CESX.HHZ. | 2022-01-23T00:22:00.43 | 0.3 | undecidable | manual | S | 220 | 34.3434 | 50 | -0.17 | 71 |
IV.MML1.EHZ. | 2022-01-23T00:21:59.57 | 0.3 | undecidable | manual | S | 17 | 31.1466 | 50 | -0.18 | 71 |
IV.MC2.EHZ. | 2022-01-23T00:21:59.35 | 3.0 | undecidable | manual | S | 0.07 | 0 | |||
IV.LNSS.HHZ. | 2022-01-23T00:21:59.75 | 0.3 | undecidable | manual | S | 151 | 30.6471 | 50 | 0.14 | 72 |
IV.FDMO.HHZ. | 2022-01-23T00:21:58.82 | 0.3 | undecidable | manual | S | 41 | 28.2495 | 50 | -0.14 | 72 |
IV.EL6.EHZ. | 2022-01-23T00:21:58.95 | 0.1 | undecidable | manual | P | 20 | 57.1983 | 50 | -0.19 | 90 |
IV.MNTT.EHZ. | 2022-01-23T00:21:58.10 | 3.0 | positive | manual | P | -2.39 | 0 | |||
IV.MOMA.HHZ. | 2022-01-23T00:21:57.98 | 0.6 | undecidable | manual | S | 259 | 23.9538 | 50 | 0.16 | 48 |
IV.CESI.HHZ. | 2022-01-23T00:21:56.02 | 0.3 | undecidable | manual | S | 12 | 18.1707 | 120 | -0.05 | 75 |
IV.GAVE.EHZ. | 2022-01-23T00:21:56.10 | 0.3 | undecidable | manual | S | 170 | 17.1717 | 121 | 0.32 | 71 |
IV.ATCC.EHZ. | 2022-01-23T00:21:56.39 | 0.1 | undecidable | manual | P | 335 | 41.7249 | 50 | -0.37 | 89 |
IV.CSP1.EHZ. | 2022-01-23T00:21:56.24 | 0.1 | undecidable | manual | P | 46 | 39.2274 | 50 | -0.13 | 94 |
IV.SNTG.HHZ. | 2022-01-23T00:21:56.95 | 0.1 | undecidable | manual | P | 8 | 46.0206 | 50 | -0.46 | 87 |
IV.NRCA.HHZ. | 2022-01-23T00:21:56.87 | 0.3 | undecidable | manual | S | 93 | 20.7681 | 116 | -0.01 | 75 |
IV.MMO1.EHZ. | 2022-01-23T00:21:56.24 | 0.1 | undecidable | manual | P | 81 | 38.5281 | 50 | -0.02 | 97 |
IV.CESX.HHZ. | 2022-01-23T00:21:55.35 | 0.1 | undecidable | manual | P | 220 | 34.3434 | 50 | -0.27 | 92 |
IV.LNSS.HHZ. | 2022-01-23T00:21:54.99 | 0.1 | undecidable | manual | P | 151 | 30.6471 | 50 | -0.06 | 97 |
IV.MOMA.HHZ. | 2022-01-23T00:21:54.14 | 0.1 | undecidable | manual | P | 259 | 23.9538 | 50 | 0.13 | 97 |
IV.FDMO.HHZ. | 2022-01-23T00:21:54.48 | 0.6 | positive | manual | P | 41 | 28.2495 | 50 | -0.19 | 47 |
IV.MML1.EHZ. | 2022-01-23T00:21:54.80 | 0.1 | undecidable | manual | P | 17 | 31.1466 | 50 | -0.33 | 92 |
IV.GAVE.EHZ. | 2022-01-23T00:21:53.08 | 0.3 | negative | manual | P | 170 | 17.1717 | 121 | 0.25 | 72 |
IV.NRCA.HHZ. | 2022-01-23T00:21:53.42 | 0.6 | undecidable | manual | P | 93 | 20.7681 | 116 | -0.05 | 49 |
IV.CESI.HHZ. | 2022-01-23T00:21:52.98 | 0.1 | positive | manual | P | 12 | 18.1707 | 120 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.9 | 0.000065869655 | 0.1 | AML | other | m | 2022-01-23T00:21:53.35 |
IV.CESI.HHN. | ML:0.9 | 0.00006944433999999999 | 0.2 | AML | other | m | 2022-01-23T00:21:58.34 |
IV.GAVE.EHN. | ML:1.6 | 0.00032251335000000003 | 0.18 | AML | other | m | 2022-01-23T00:21:56.23 |
IV.GAVE.EHE. | ML:1.7 | 0.00042993504999999996 | 0.2 | AML | other | m | 2022-01-23T00:21:56.12 |
IV.NRCA.HHN. | ML:1.1 | 0.00009335575 | 0.1 | AML | other | m | 2022-01-23T00:21:57.65 |
IV.MOMA.HHE. | ML:1.0 | 0.000057300000000000004 | 0.26 | AML | other | m | 2022-01-23T00:21:58.37 |
IV.NRCA.HHE. | ML:1.1 | 0.0000911373 | 0.12 | AML | other | m | 2022-01-23T00:21:58.36 |
IV.MOMA.HHN. | ML:0.8 | 0.0000399 | 1.9 | AML | other | m | 2022-01-23T00:21:58.01 |
IV.FDMO.HHE. | ML:1.0 | 0.000050299999999999996 | 0.14 | AML | other | m | 2022-01-23T00:21:59.48 |
IV.MML1.EHE. | ML:1.0 | 0.000043700000000000005 | 0.12 | AML | other | m | 2022-01-23T00:21:59.84 |
IV.LNSS.HHE. | ML:1.4 | 0.00010725115999999998 | 0.1 | AML | other | m | 2022-01-23T00:22:00.04 |
IV.FDMO.HHN. | ML:0.9 | 0.000037553790000000006 | 0.16 | AML | other | m | 2022-01-23T00:21:59.03 |
IV.LNSS.HHN. | ML:1.3 | 0.00010063997999999998 | 0.18 | AML | other | m | 2022-01-23T00:22:00.64 |
IV.MML1.EHN. | ML:0.8 | 0.000031000285 | 0.18 | AML | other | m | 2022-01-23T00:22:00.37 |
IV.CESI.HNE. | ML:1.0 | 0.00008392181999999999 | 0.43 | AML | other | m | 2022-01-23T00:22:01.60 |
IV.CESI.HNN. | ML:1.2 | 0.000138580065 | 0.52 | AML | other | m | 2022-01-23T00:21:58.34 |
IV.GAVE.HNE. | ML:1.7 | 0.0004142481 | 0.22 | AML | other | m | 2022-01-23T00:21:56.68 |
IV.GAVE.HNN. | ML:1.4 | 0.00020274785 | 1.09 | AML | other | m | 2022-01-23T00:22:03.57 |
IV.NRCA.HNE. | ML:1.2 | 0.000104156945 | 0.12 | AML | other | m | 2022-01-23T00:21:58.42 |
IV.NRCA.HNN. | ML:1.4 | 0.00017749065 | 0.71 | AML | other | m | 2022-01-23T00:22:05.19 |
IV.MOMA.HNE. | ML:1.2 | 0.000096412855 | 0.53 | AML | other | m | 2022-01-23T00:21:54.26 |
IV.MOMA.HNN. | ML:1.2 | 0.000092111235 | 0.49 | AML | other | m | 2022-01-23T00:21:59.17 |
IV.MML1.HNE. | ML:1.3 | 0.00008875546 | 0.68 | AML | other | m | 2022-01-23T00:22:07.44 |
IV.MML1.HNN. | ML:1.4 | 0.00010351815 | 0.75 | AML | other | m | 2022-01-23T00:22:11.26 |
IV.LNSS.HNE. | ML:1.4 | 0.0001068311 | 0.54 | AML | other | m | 2022-01-23T00:21:54.06 |
IV.LNSS.HNN. | ML:1.5 | 0.00015437079999999998 | 0.9 | AML | other | m | 2022-01-23T00:22:03.65 |
IV.CSP1.EHE. | ML:1.4 | 0.00009231424500000001 | 1.34 | AML | other | m | 2022-01-23T00:21:55.92 |
IV.CSP1.EHN. | ML:1.3 | 0.000067049575 | 0.18 | AML | other | m | 2022-01-23T00:22:02.83 |
IV.ATCC.EHE. | ML:1.1 | 0.00004274985 | 0.22 | AML | other | m | 2022-01-23T00:22:03.48 |
IV.ATCC.EHN. | ML:1.1 | 0.000038384985000000005 | 0.28 | AML | other | m | 2022-01-23T00:22:04.19 |
IV.ATCC.HNE. | ML:1.7 | 0.00017340105 | 0.81 | AML | other | m | 2022-01-23T00:22:08.74 |
IV.ATCC.HNN. | ML:1.6 | 0.00012231371 | 0.6 | AML | other | m | 2022-01-23T00:22:08.13 |
IV.SNTG.HHE. | ML:0.8 | 0.000020196634999999998 | 1.64 | AML | other | m | 2022-01-23T00:21:56.91 |
IV.SNTG.HHN. | ML:0.8 | 0.000018742500000000002 | 1.62 | AML | other | m | 2022-01-23T00:21:56.88 |
IV.SNTG.HNE. | ML:1.7 | 0.000152031515 | 0.78 | AML | other | m | 2022-01-23T00:22:11.57 |
IV.SNTG.HNN. | ML:1.6 | 0.0001195772 | 0.69 | AML | other | m | 2022-01-23T00:21:59.61 |
IV.EL6.EHE. | ML:1.4 | 0.000059704545 | 1.5 | AML | other | m | 2022-01-23T00:22:05.81 |
IV.EL6.EHN. | ML:1.4 | 0.000061769985 | 1.42 | AML | other | m | 2022-01-23T00:21:58.77 |
IV.SSFR.HHE. | ML:1.1 | 0.0000227812 | 0.14 | AML | other | m | 2022-01-23T00:22:11.60 |
IV.SSFR.HHN. | ML:1.0 | 0.00002142918 | 0.16 | AML | other | m | 2022-01-23T00:22:11.54 |
IV.SSFR.HNE. | ML:1.8 | 0.00011090745 | 0.85 | AML | other | m | 2022-01-23T00:22:18.89 |
IV.SSFR.HNN. | ML:1.9 | 0.00012885927999999999 | 0.87 | AML | other | m | 2022-01-23T00:22:26.26 |