A magnitude ML 0.4 earthquake occured in region: 5 km N Sellano (PG), on
and geographic coordinates (lat, lon) 42.9320, 12.9190 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 |
---|---|---|---|---|
Sellano | PG | 5 | 1079 | 1079 |
Monte Cavallo | MC | 10 | 145 | 1224 |
Preci | PG | 12 | 724 | 1948 |
Cerreto di Spoleto | PG | 12 | 1075 | 3023 |
Visso | MC | 14 | 1107 | 4130 |
Trevi | PG | 15 | 8469 | 12599 |
Serravalle di Chienti | MC | 16 | 1070 | 13669 |
Pieve Torina | MC | 17 | 1458 | 15127 |
Campello sul Clitunno | PG | 17 | 2442 | 17569 |
Foligno | PG | 18 | 57155 | 74724 |
Ussita | MC | 18 | 444 | 75168 |
Fiordimonte | MC | 18 | 202 | 75370 |
Vallo di Nera | PG | 19 | 364 | 75734 |
Valtopina | PG | 19 | 1398 | 77132 |
Castelsantangelo sul Nera | MC | 20 | 281 | 77413 |
Muccia | MC | 20 | 915 | 78328 |
Pievebovigliana | MC | 20 | 866 | 79194 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2023-07-20 19:19:55 |
42.9322 | 12.9187 | 10 | 2023-07-20 19:27:16 |
Sala Sismica INGV-Roma | 119427381 |
Field | Value |
---|---|
Time (UTC) | 2023-07-20 19:19:55 ± 0.05 |
Latitude | 42.9322 ± 0.0018 |
Longitude | 12.9187 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119427381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 298 |
Semi-minor axis of confidence ellipse (meter) | 165 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34084 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 119427381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-20 19:27:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.INTR.HHZ. | 2023-07-20T19:20:20.03 | 3.0 | undecidable | manual | P | 0.1 | 0 | |||
IV.FIAM.HNZ. | 2023-07-20T19:20:09.74 | 3.0 | undecidable | manual | P | -1.33 | 0 | |||
IV.LNSS.HHE. | 2023-07-20T19:20:08.62 | 0.3 | undecidable | manual | S | 165 | 37.8288 | 50 | -0.13 | 71 |
IV.CSP1.EHZ. | 2023-07-20T19:20:06.38 | 0.3 | undecidable | manual | S | 53 | 29.2485 | 50 | -0.06 | 73 |
IV.GAVE.HNN. | 2023-07-20T19:20:05.74 | 0.3 | undecidable | manual | S | 184 | 26.6511 | 110 | -0.02 | 74 |
IV.ASSB.HHZ. | 2023-07-20T19:20:04.75 | 0.3 | undecidable | manual | S | 300 | 24.3534 | 112 | -0.26 | 71 |
IV.MML1.EHZ. | 2023-07-20T19:20:03.83 | 0.6 | undecidable | manual | S | 12 | 20.5683 | 115 | 0.03 | 50 |
IV.LNSS.HHE. | 2023-07-20T19:20:03.26 | 0.6 | undecidable | manual | P | 165 | 37.8288 | 50 | -0.06 | 48 |
IV.NRCA.HHZ. | 2023-07-20T19:20:03.11 | 0.3 | undecidable | manual | S | 124 | 19.2696 | 117 | -0.29 | 71 |
IV.CSP1.EHZ. | 2023-07-20T19:20:02.04 | 0.6 | undecidable | manual | P | 53 | 29.2485 | 50 | 0.05 | 49 |
IV.FDMO.HHZ. | 2023-07-20T19:20:02.91 | 0.3 | undecidable | manual | S | 50 | 17.9709 | 119 | -0.08 | 74 |
IV.GAVE.HNN. | 2023-07-20T19:20:01.79 | 0.1 | undecidable | manual | P | 184 | 26.6511 | 110 | 0.2 | 95 |
IV.FEMA.HNZ. | 2023-07-20T19:20:01.11 | 0.6 | undecidable | manual | S | 73 | 11.1777 | 131 | 0.07 | 50 |
IV.ASSB.HHZ. | 2023-07-20T19:20:01.23 | 0.6 | positive | manual | P | 300 | 24.3534 | 112 | 0.06 | 49 |
IV.FDMO.HHZ. | 2023-07-20T19:20:00.07 | 0.6 | positive | manual | P | 50 | 17.9709 | 119 | 0.08 | 49 |
IT.MTCL.HGZ. | 2023-07-20T19:20:00.24 | 0.6 | undecidable | manual | S | 44 | 9.4794 | 136 | -0.38 | 47 |
IV.NRCA.HHZ. | 2023-07-20T19:20:00.28 | 0.1 | undecidable | manual | P | 124 | 19.2696 | 117 | 0.05 | 99 |
IV.CESI.HHZ. | 2023-07-20T19:20:00.16 | 0.6 | undecidable | manual | S | 352 | 8.1807 | 140 | -0.15 | 50 |
IV.MML1.EHZ. | 2023-07-20T19:20:00.56 | 0.1 | undecidable | manual | P | 12 | 20.5683 | 115 | 0.1 | 98 |
IV.FEMA.HNZ. | 2023-07-20T19:19:59.09 | 0.1 | undecidable | manual | P | 73 | 11.1777 | 131 | 0.23 | 97 |
IT.MTCL.HGZ. | 2023-07-20T19:19:58.72 | 0.1 | undecidable | manual | P | 44 | 9.4794 | 136 | 0.09 | 100 |
IV.CESI.HHZ. | 2023-07-20T19:19:58.68 | 0.6 | undecidable | manual | P | 352 | 8.1807 | 140 | 0.23 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.4 | 0.00001775 | 0.16 | AML | other | m | 2023-07-20T19:20:03.18 |
IV.NRCA.HHN. | ML:0.5 | 0.000026249999999999998 | 0.36 | AML | other | m | 2023-07-20T19:20:03.49 |
IV.FDMO.HHN. | ML:0.3 | 0.000013399999999999999 | 1.12 | AML | other | m | 2023-07-20T19:20:04.10 |
IV.MML1.EHE. | ML:0.6 | 0.000030100000000000003 | 0.22 | AML | other | m | 2023-07-20T19:20:04.06 |
IV.MML1.EHN. | ML:0.3 | 0.00001522 | 0.42 | AML | other | m | 2023-07-20T19:20:04.87 |
IV.ASSB.HHE. | ML:0.4 | 0.0000138 | 1.52 | AML | other | m | 2023-07-20T19:20:05.07 |
IV.NRCA.HHE. | ML:0.4 | 0.0000216 | 0.9 | AML | other | m | 2023-07-20T19:20:05.93 |
IV.ASSB.HHN. | ML:0.2 | 0.00001097 | 1.06 | AML | other | m | 2023-07-20T19:20:06.18 |