A magnitude ML 0.3 earthquake occured in region: 10 km NW Sellano (PG), on
and geographic coordinates (lat, lon) 42.9710, 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 |
---|---|---|---|---|
Sellano | PG | 10 | 1079 | 1079 |
Monte Cavallo | MC | 10 | 145 | 1224 |
Serravalle di Chienti | MC | 13 | 1070 | 2294 |
Valtopina | PG | 14 | 1398 | 3692 |
Foligno | PG | 14 | 57155 | 60847 |
Trevi | PG | 15 | 8469 | 69316 |
Pieve Torina | MC | 16 | 1458 | 70774 |
Preci | PG | 17 | 724 | 71498 |
Spello | PG | 17 | 8645 | 80143 |
Cerreto di Spoleto | PG | 17 | 1075 | 81218 |
Nocera Umbra | PG | 17 | 5839 | 87057 |
Visso | MC | 18 | 1107 | 88164 |
Muccia | MC | 18 | 915 | 89079 |
Fiordimonte | MC | 19 | 202 | 89281 |
Campello sul Clitunno | PG | 19 | 2442 | 91723 |
Pievebovigliana | MC | 20 | 866 | 92589 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2023-04-17 22:37:18 |
42.9713 | 12.8805 | 8 | 2023-04-18 06:42:33 |
Sala Sismica INGV-Roma | 116480241 |
Field | Value |
---|---|
Time (UTC) | 2023-04-17 22:37:18 ± 0.05 |
Latitude | 42.9713 ± 0.0027 |
Longitude | 12.8805 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116480241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 289 |
Semi-minor axis of confidence ellipse (meter) | 193 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 71 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
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 | 29 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39210 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 116480241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-18 06:42:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FNVD.HHE. | 2023-04-17T22:37:37.16 | 3.0 | negative | manual | P | -0.71 | 0 | |||
IV.EL6.EHE. | 2023-04-17T22:37:33.06 | 0.3 | undecidable | manual | S | 24 | 43.5231 | 50 | -0.07 | 70 |
IV.LNSS.HHZ. | 2023-04-17T22:37:32.87 | 0.3 | undecidable | manual | S | 162 | 42.9237 | 50 | -0.09 | 70 |
IV.MMO1.EHZ. | 2023-04-17T22:37:31.35 | 0.6 | undecidable | manual | S | 102 | 37.1295 | 50 | -0.06 | 47 |
IV.BRSN.EHE. | 2023-04-17T22:37:31.78 | 3.0 | positive | manual | P | 0.42 | 0 | |||
7F.SIB2.EHE. | 2023-04-17T22:37:30.74 | 0.3 | undecidable | manual | S | 104 | 35.5422 | 50 | -0.24 | 69 |
IV.GAVE.HNE. | 2023-04-17T22:37:29.72 | 0.3 | undecidable | manual | S | 178 | 30.9468 | 104 | 0.25 | 69 |
IV.CSP1.EHZ. | 2023-04-17T22:37:29.01 | 0.3 | undecidable | manual | S | 63 | 29.5482 | 105 | 0.03 | 72 |
7F.SIB3.EHZ. | 2023-04-17T22:37:29.86 | 0.3 | undecidable | manual | S | 109 | 33.3444 | 103 | -0.42 | 66 |
IV.NRCA.HHZ. | 2023-04-17T22:37:27.44 | 0.3 | undecidable | manual | S | 129 | 24.3534 | 108 | 0.17 | 71 |
IV.LNSS.HHZ. | 2023-04-17T22:37:26.80 | 0.1 | undecidable | manual | P | 162 | 42.9237 | 50 | 0.01 | 95 |
IV.EL6.EHE. | 2023-04-17T22:37:26.78 | 0.3 | undecidable | manual | P | 24 | 43.5231 | 50 | -0.11 | 70 |
7F.SIB2.EHE. | 2023-04-17T22:37:25.92 | 0.1 | undecidable | manual | P | 104 | 35.5422 | 50 | 0.27 | 91 |
IV.MML1.EHZ. | 2023-04-17T22:37:25.02 | 0.3 | undecidable | manual | S | 25 | 17.4714 | 115 | 0 | 74 |
7F.SIB3.EHZ. | 2023-04-17T22:37:25.27 | 0.1 | undecidable | manual | P | 109 | 33.3444 | 103 | 0.03 | 96 |
IV.ASSB.HHZ. | 2023-04-17T22:37:25.61 | 0.3 | undecidable | manual | S | 294 | 19.6692 | 112 | -0.12 | 72 |
IV.MMO1.EHZ. | 2023-04-17T22:37:25.87 | 0.1 | undecidable | manual | P | 102 | 37.1295 | 50 | -0.03 | 95 |
IV.FDMO.HHZ. | 2023-04-17T22:37:25.42 | 0.3 | undecidable | manual | S | 67 | 18.2706 | 114 | 0.13 | 72 |
IV.CSP1.EHZ. | 2023-04-17T22:37:24.67 | 0.1 | undecidable | manual | P | 63 | 29.5482 | 105 | 0.18 | 94 |
IV.GAVE.HNE. | 2023-04-17T22:37:24.48 | 0.1 | undecidable | manual | P | 178 | 30.9468 | 104 | -0.3 | 91 |
IV.NRCA.HHZ. | 2023-04-17T22:37:23.65 | 0.1 | undecidable | manual | P | 129 | 24.3534 | 108 | 0.14 | 95 |
IT.MTCL.HGE. | 2023-04-17T22:37:22.68 | 0.6 | undecidable | manual | S | 75 | 9.9789 | 129 | -0.12 | 49 |
IV.FDMO.HHZ. | 2023-04-17T22:37:22.58 | 0.1 | positive | manual | P | 67 | 18.2706 | 114 | 0.22 | 95 |
IV.MML1.EHZ. | 2023-04-17T22:37:22.34 | 0.1 | positive | manual | P | 25 | 17.4714 | 115 | 0.14 | 97 |
IV.ASSB.HHZ. | 2023-04-17T22:37:22.72 | 0.1 | positive | manual | P | 294 | 19.6692 | 112 | 0.1 | 97 |
IV.CESI.HHZ. | 2023-04-17T22:37:21.12 | 0.3 | undecidable | manual | S | 28 | 4.1958 | 152 | -0.39 | 70 |
IV.CESI.HHZ. | 2023-04-17T22:37:20.26 | 0.1 | positive | manual | P | 28 | 4.1958 | 152 | 0.08 | 100 |
IT.MTCL.HGE. | 2023-04-17T22:37:20.64 | 0.6 | undecidable | manual | P | 75 | 9.9789 | 129 | -0.29 | 47 |
IV.CRTC.HHE. | 2023-04-17T22:37:19.84 | 3.0 | undecidable | manual | P | -0.06 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHE. | ML:0.4 | 0.00002041635 | 0.4224 | AML | other | m | 2023-04-17T22:37:28.40 |
IV.MML1.EHN. | ML:0.4 | 0.000021877251 | 0.192 | AML | other | m | 2023-04-17T22:37:25.41 |
IV.ASSB.HHE. | ML:0.4 | 0.000018725261999999998 | 0.2176 | AML | other | m | 2023-04-17T22:37:27.46 |
IV.ASSB.HHN. | ML:0.3 | 0.000015340745 | 0.0768 | AML | other | m | 2023-04-17T22:37:26.37 |
IV.NRCA.HHE. | ML:0.2 | 0.000011644479999999999 | 0.1536 | AML | other | m | 2023-04-17T22:37:29.78 |
IV.NRCA.HHN. | ML:0.4 | 0.000012894299 | 0.1664 | AML | other | m | 2023-04-17T22:37:28.51 |