A magnitude ML 0.7 earthquake occured in region: 7 km NW Sellano (PG), on
and geographic coordinates (lat, lon) 42.9390, 12.8750 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 | 7 | 1079 | 1079 |
Monte Cavallo | MC | 12 | 145 | 1224 |
Trevi | PG | 12 | 8469 | 9693 |
Cerreto di Spoleto | PG | 14 | 1075 | 10768 |
Foligno | PG | 14 | 57155 | 67923 |
Preci | PG | 15 | 724 | 68647 |
Campello sul Clitunno | PG | 15 | 2442 | 71089 |
Serravalle di Chienti | MC | 16 | 1070 | 72159 |
Valtopina | PG | 17 | 1398 | 73557 |
Visso | MC | 17 | 1107 | 74664 |
Spello | PG | 18 | 8645 | 83309 |
Pieve Torina | MC | 19 | 1458 | 84767 |
Montefalco | PG | 19 | 5679 | 90446 |
Vallo di Nera | PG | 19 | 364 | 90810 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-04-23 03:50:23 |
42.9393 | 12.8752 | 10 | 2023-04-23 03:59:31 |
Sala Sismica INGV-Roma | 116630611 |
Field | Value |
---|---|
Time (UTC) | 2023-04-23 03:50:23 ± 0.06 |
Latitude | 42.9393 ± 0.0036 |
Longitude | 12.8752 ± 0.0061 |
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 | 116630611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 437 |
Semi-minor axis of confidence ellipse (meter) | 332 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.06925 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56028 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 116630611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-23 03:59:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2023-04-23T03:50:43.54 | 0.6 | undecidable | manual | S | 5 | 62.1933 | 50 | 0.62 | 40 |
IV.CING.HHZ. | 2023-04-23T03:50:41.28 | 0.6 | undecidable | manual | S | 28 | 54.9006 | 50 | 0.32 | 44 |
IV.SNTG.HHZ. | 2023-04-23T03:50:35.14 | 0.6 | undecidable | manual | S | 9 | 35.4423 | 50 | -0.62 | 42 |
IV.ATCC.EHZ. | 2023-04-23T03:50:35.26 | 0.6 | undecidable | manual | S | 325 | 33.2445 | 50 | 0.07 | 48 |
IV.ARVD.HHZ. | 2023-04-23T03:50:34.67 | 0.1 | undecidable | manual | P | 5 | 62.1933 | 50 | -0.1 | 91 |
IV.MOMA.HHZ. | 2023-04-23T03:50:34.05 | 0.6 | undecidable | manual | S | 239 | 28.9488 | 50 | 0 | 49 |
IV.CSP1.EHZ. | 2023-04-23T03:50:34.67 | 0.6 | undecidable | manual | S | 58 | 31.6461 | 50 | -0.09 | 48 |
IV.GAVE.EHZ. | 2023-04-23T03:50:33.48 | 0.6 | undecidable | manual | S | 177 | 27.4503 | 50 | -0.16 | 48 |
IV.CING.HHZ. | 2023-04-23T03:50:33.74 | 1.0 | undecidable | manual | P | 28 | 54.9006 | 50 | 0.09 | 23 |
IV.ARRO.EHZ. | 2023-04-23T03:50:32.03 | 0.1 | undecidable | manual | P | 193 | 40.9257 | 50 | 0.54 | 86 |
IV.NRCA.HHZ. | 2023-04-23T03:50:32.11 | 0.6 | undecidable | manual | S | 121 | 22.6551 | 114 | -0.17 | 48 |
IV.ASSB.HHZ. | 2023-04-23T03:50:31.33 | 0.6 | undecidable | manual | S | 303 | 20.9679 | 116 | -0.4 | 46 |
IV.FDMO.HHZ. | 2023-04-23T03:50:31.31 | 0.6 | undecidable | manual | S | 58 | 20.3685 | 117 | -0.22 | 48 |
IV.MML1.EHZ. | 2023-04-23T03:50:31.88 | 0.6 | undecidable | manual | S | 22 | 20.868 | 116 | 0.18 | 48 |
IV.CSP1.EHZ. | 2023-04-23T03:50:30.10 | 0.6 | positive | manual | P | 58 | 31.6461 | 50 | 0.04 | 49 |
IV.ATCC.EHZ. | 2023-04-23T03:50:30.21 | 0.6 | positive | manual | P | 325 | 33.2445 | 50 | -0.1 | 48 |
IV.LNSS.HNZ. | 2023-04-23T03:50:30.88 | 0.1 | undecidable | manual | P | 160 | 39.627 | 50 | -0.42 | 89 |
IV.SNTG.HHZ. | 2023-04-23T03:50:30.35 | 0.6 | undecidable | manual | P | 9 | 35.4423 | 50 | -0.29 | 46 |
IV.GAVE.EHZ. | 2023-04-23T03:50:29.52 | 0.1 | negative | manual | P | 177 | 27.4503 | 50 | 0.1 | 97 |
IV.MOMA.HHZ. | 2023-04-23T03:50:29.75 | 0.6 | undecidable | manual | P | 239 | 28.9488 | 50 | 0.1 | 48 |
IV.MML1.EHZ. | 2023-04-23T03:50:28.30 | 0.6 | positive | manual | P | 22 | 20.868 | 116 | 0 | 50 |
IV.CESI.HNE. | 2023-04-23T03:50:28.22 | 0.6 | undecidable | manual | S | 18 | 7.6812 | 143 | 0.15 | 50 |
IV.NRCA.HHZ. | 2023-04-23T03:50:28.68 | 0.1 | negative | manual | P | 121 | 22.6551 | 114 | 0.05 | 99 |
IV.ASSB.HHZ. | 2023-04-23T03:50:28.10 | 0.6 | undecidable | manual | P | 303 | 20.9679 | 116 | -0.22 | 48 |
IV.FDMO.HHZ. | 2023-04-23T03:50:28.25 | 0.6 | positive | manual | P | 58 | 20.3685 | 117 | 0.05 | 50 |
IV.CESI.HNE. | 2023-04-23T03:50:26.50 | 0.1 | undecidable | manual | P | 18 | 7.6812 | 143 | 0.3 | 96 |
IT.MTCL.HGZ. | 2023-04-23T03:50:26.68 | 0.1 | undecidable | manual | P | 59 | 11.7771 | 131 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:0.6 | 0.00003025 | 0.58 | AML | other | m | 2023-04-23T03:50:31.91 |
IV.ASSB.HHN. | ML:0.8 | 0.000047 | 0.26 | AML | other | m | 2023-04-23T03:50:31.66 |
IV.FDMO.HHN. | ML:0.7 | 0.000034750000000000004 | 1.1 | AML | other | m | 2023-04-23T03:50:31.44 |
IV.MML1.EHN. | ML:0.6 | 0.00002275 | 1.24 | AML | other | m | 2023-04-23T03:50:32.11 |
IV.FDMO.HHE. | ML:0.7 | 0.000036 | 0.8 | AML | other | m | 2023-04-23T03:50:32.58 |
IV.NRCA.HHN. | ML:0.8 | 0.000041800000000000006 | 0.16 | AML | other | m | 2023-04-23T03:50:32.35 |
IV.NRCA.HHE. | ML:0.8 | 0.0000453 | 0.18 | AML | other | m | 2023-04-23T03:50:32.89 |
IV.MML1.EHE. | ML:0.6 | 0.00002685 | 0.1 | AML | other | m | 2023-04-23T03:50:33.17 |