A magnitude ML 0.6 earthquake occured in region: 4 km NW Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8430, 12.8800 at 8 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 | 4 | 1075 | 1075 |
Sellano | PG | 7 | 1079 | 2154 |
Vallo di Nera | PG | 8 | 364 | 2518 |
Campello sul Clitunno | PG | 9 | 2442 | 4960 |
Trevi | PG | 11 | 8469 | 13429 |
Sant'Anatolia di Narco | PG | 13 | 564 | 13993 |
Preci | PG | 14 | 724 | 14717 |
Scheggino | PG | 15 | 461 | 15178 |
Poggiodomo | PG | 15 | 117 | 15295 |
Spoleto | PG | 17 | 38218 | 53513 |
Castel Ritaldi | PG | 17 | 3278 | 56791 |
Cascia | PG | 18 | 3217 | 60008 |
Norcia | PG | 18 | 4957 | 64965 |
Foligno | PG | 19 | 57155 | 122120 |
Montefalco | PG | 19 | 5679 | 127799 |
Monte Cavallo | MC | 20 | 145 | 127944 |
Visso | MC | 20 | 1107 | 129051 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2022-12-31 07:06:56 |
42.843 | 12.88 | 8 | 2022-12-31 07:25:06 |
Sala Sismica INGV-Roma | 113207391 |
Field | Value |
---|---|
Time (UTC) | 2022-12-31 07:06:56 ± 0.09 |
Latitude | 42.8430 ± 0.0027 |
Longitude | 12.8800 ± 0.0061 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 113207391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 549 |
Semi-minor axis of confidence ellipse (meter) | 52 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 80 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41459 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 113207391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-31 07:25:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GALF.HHZ. | 2022-12-31T07:08:29.65 | 3.0 | negative | manual | Pg | 23.5 | 0 | |||
IV.TDS.HHZ. | 2022-12-31T07:08:03.82 | 3.0 | undecidable | manual | Pg | 13.11 | 0 | |||
IV.MGR.HHZ. | 2022-12-31T07:07:41.43 | 3.0 | positive | manual | Pn | 0.9 | 0 | |||
IT.PLTA.HNZ. | 2022-12-31T07:07:41.81 | 3.0 | undecidable | manual | Sg | 0.44 | 0 | |||
CR.STON.BHZ. | 2022-12-31T07:07:39.56 | 3.0 | negative | manual | Pn | -4.21 | 0 | |||
IV.CERA.HNZ. | 2022-12-31T07:07:34.92 | 3.0 | undecidable | manual | S | -1.04 | 0 | |||
IV.GUAR.HHZ. | 2022-12-31T07:07:18.63 | 3.0 | positive | manual | Pg | 8.43 | 0 | |||
IT.PLTA.HNZ. | 2022-12-31T07:07:18.70 | 3.0 | undecidable | manual | P | 0.02 | 0 | |||
IV.ASSB.HHZ. | 2022-12-31T07:07:07.11 | 0.3 | undecidable | manual | S | 321 | 28.5492 | 106 | -0.12 | 78 |
IV.LNSS.HHZ. | 2022-12-31T07:07:07.45 | 0.3 | undecidable | manual | S | 154 | 29.6481 | 106 | -0.17 | 78 |
IV.MML1.EHZ. | 2022-12-31T07:07:07.75 | 0.3 | undecidable | manual | S | 14 | 30.9468 | 105 | -0.28 | 76 |
IV.RM33.HNN. | 2022-12-31T07:07:06.28 | 0.3 | undecidable | manual | P | 144 | 46.0206 | 50 | 0.48 | 70 |
IV.FDMO.HHZ. | 2022-12-31T07:07:06.41 | 0.6 | undecidable | manual | S | 38 | 27.2505 | 107 | -0.41 | 49 |
IV.CESI.HHZ. | 2022-12-31T07:07:04.26 | 0.3 | undecidable | manual | S | 6 | 18.0708 | 115 | 0.43 | 75 |
7F.SIB2.EHE. | 2022-12-31T07:07:04.03 | 0.3 | undecidable | manual | P | 81 | 34.8429 | 50 | -0.05 | 79 |
IV.NRCA.HHZ. | 2022-12-31T07:07:04.22 | 0.3 | undecidable | manual | S | 93 | 19.0698 | 113 | 0.07 | 81 |
IT.MTCL.HGZ. | 2022-12-31T07:07:04.29 | 0.3 | undecidable | manual | S | 30 | 19.3695 | 113 | 0.06 | 81 |
IV.CSP1.EHZ. | 2022-12-31T07:07:04.34 | 0.3 | undecidable | manual | P | 44 | 38.1285 | 50 | -0.25 | 75 |
IV.LNSS.HHZ. | 2022-12-31T07:07:03.17 | 0.3 | undecidable | manual | P | 154 | 29.6481 | 106 | 0.07 | 79 |
IV.GAVE.EHZ. | 2022-12-31T07:07:03.56 | 0.3 | undecidable | manual | S | 176 | 16.7721 | 116 | 0.14 | 80 |
7F.SIB1.EHE. | 2022-12-31T07:07:03.90 | 0.1 | undecidable | manual | P | 80 | 32.2455 | 104 | 0.31 | 100 |
IV.MML1.EHZ. | 2022-12-31T07:07:03.21 | 0.3 | undecidable | manual | P | 14 | 30.9468 | 105 | -0.13 | 78 |
7F.SIB3.EHE. | 2022-12-31T07:07:03.51 | 0.3 | undecidable | manual | P | 83 | 31.9458 | 105 | -0.02 | 80 |
IV.FDMO.HHZ. | 2022-12-31T07:07:02.55 | 0.3 | undecidable | manual | P | 38 | 27.2505 | 107 | -0.09 | 79 |
IV.MC2.EHZ. | 2022-12-31T07:07:02.09 | 0.3 | undecidable | manual | P | 73 | 26.2515 | 108 | -0.35 | 75 |
IV.ASSB.HHZ. | 2022-12-31T07:07:02.82 | 0.3 | undecidable | manual | P | 321 | 28.5492 | 106 | -0.06 | 80 |
IV.NRCA.HHZ. | 2022-12-31T07:07:01.03 | 0.3 | undecidable | manual | P | 93 | 19.0698 | 113 | -0.07 | 81 |
IT.MTCL.HGZ. | 2022-12-31T07:07:01.39 | 0.3 | undecidable | manual | P | 30 | 19.3695 | 113 | 0.25 | 78 |
IV.CESI.HHZ. | 2022-12-31T07:07:01.32 | 0.3 | undecidable | manual | P | 6 | 18.0708 | 115 | 0.41 | 75 |
IV.GAVE.EHZ. | 2022-12-31T07:07:00.26 | 0.3 | undecidable | manual | P | 176 | 16.7721 | 116 | -0.42 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.0 | 0.00009365367 | 0.3008 | AML | other | m | 2022-12-31T07:07:04.47 |
IV.GAVE.EHN. | ML:1.0 | 0.00009510000000000001 | 0.12 | AML | other | m | 2022-12-31T07:07:04.71 |
IV.NRCA.HHE. | ML:0.6 | 0.00002907138 | 0.16 | AML | other | m | 2022-12-31T07:07:04.36 |
IV.NRCA.HHN. | ML:0.5 | 0.00002251992 | 0.1216 | AML | other | m | 2022-12-31T07:07:05.83 |
IV.CESI.HHE. | ML:0.5 | 0.000023139055 | 0.16 | AML | other | m | 2022-12-31T07:07:04.64 |
IV.CESI.HHN. | ML:0.4 | 0.000021483055 | 0.0992 | AML | other | m | 2022-12-31T07:07:04.75 |
IV.FDMO.HHN. | ML:0.4 | 0.000015617565999999998 | 0.1792 | AML | other | m | 2022-12-31T07:07:07.71 |
IV.ASSB.HHE. | ML:0.5 | 0.000014311498 | 0.16 | AML | other | m | 2022-12-31T07:07:07.57 |
IV.ASSB.HHN. | ML:0.5 | 0.000017446504500000002 | 0.0992 | AML | other | m | 2022-12-31T07:07:07.40 |
IV.LNSS.HHE. | ML:0.6 | 0.000021539832 | 0.1184 | AML | other | m | 2022-12-31T07:07:08.05 |
IV.LNSS.HHN. | ML:0.6 | 0.00001988819 | 0.6816 | AML | other | m | 2022-12-31T07:07:11.27 |
IV.MML1.EHN. | ML:0.5 | 0.000013462292500000001 | 0.1984 | AML | other | m | 2022-12-31T07:07:07.92 |